• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a welding apparatus (1) having a power source (2) arranged in a housing (11) and a cooling device (15) arranged in a housing (23) for cooling a welding torch (7), wherein between the power source (2) and the cooling device (15) an electrical connection (24) is provided, and the electrical connection (24) between the power source (2) and the cooling device (15) by a plug connection (25) with at least two plug parts (26, 27) with corresponding contacts (28, 29) is formed, wherein at least one plug part (26) of the plug connection (25) to the power source (2) and at least one plug part (27) of the plug connection (25) with the cooling device (15) is connected, so when the power source (2) is arranged on the cooling device (15), the plug parts (26, 27) of the plug connection (25) are automatically connected. According to the invention, at least current-carrying contacts (31) of the at least one plug part (26) connected to the current source (2) are deactivated upon separation of the at least two plug parts (26, 27) of the plug connection (25).
    公开号:AT510560A4
    申请号:T6902011
    申请日:2011-05-16
    公开日:2012-05-15
    发明作者:
    申请人:Fronius Int Gmbh；
    IPC主号:
    专利说明:

    • t · Φ * ♦ ··················· • ♦
    • * φ φ φ * φ
    The invention relates to a welding apparatus having a power source arranged in a housing and a cooling device arranged in a housing for cooling a welding torch, wherein an electrical connection is provided between the power source and the cooling device.
    Welding machines of the subject type are suitable for various welding methods, such as e.g. MIG / MAG welding, TIG / TIG welding, electrode welding, double wire tandem welding, plasma or soldering, etc. Usually, a cooling device is provided for cooling the welding torch, which in the case of liquid cooling has a container for the cooling liquid, which is led to the components to be cooled. To supply the components of the cooling device with electrical energy and to control the cooling device, a corresponding electrical connection between the power source of the welding device and the cooling device is required. Usually, this electrical connection is realized by appropriate cables, which are connected by appropriately trained personnel with the corresponding components in the power source and the cooling device. For this purpose, it is necessary to open the housing of the power source and the cooling device and to make the necessary connections. This represents an increased workload and also a security risk for the staff. Before a corresponding manipulation of the power source of the welding device therefore usually a shutdown of the power supply is required for safety reasons.
    In the case of a conversion of the cooling device, for example, from water cooling to gas cooling or in the case of using the welding machine without cooling, a change or disassembly of the cooling device and thus the corresponding electrical connection is necessary. In welding machines of the prior art, this represents a relatively time-consuming process that can usually only be performed by appropriately trained person.
    The object of the present invention is therefore to provide a welding apparatus which satisfies the abovementioned
    2 part avoids and simplifies a connection of the power source with the cooling device or disassembly of the power source of the cooling device and also allows implementation by not specially trained personnel without risk.
    The object of the invention is achieved by an above-mentioned welding device in which the electrical connection between the power source and the cooling device is formed by a plug connection with at least two plug parts with corresponding contacts, wherein at least one plug part · the plug connection with the power source and at least one plug part of the plug connection is connected to the cooling device, so that when the power source to the cooling device, the plug parts of the connector are automatically connected. By the connector thus the corresponding components of the power source and cooling device are automatically connected to each other, without the housing of the power source and the cooling device must be opened and the lines must be connected. As a result, the preparation or separation of the compound can be accelerated and also made by not specially trained personnel. Provided a corresponding design of the connector parts of the connector and no shutdown of the power source or separation of the power source from the power supply before the production or separation of the electrical connection is absolutely necessary without it comes to the users of the welding machine to security losses.
    Advantageously, the at least one plug-in part connected to the power source is arranged on the underside of the housing of the power source and the at least one connected to the cooling device plug part of the connector at the top of the housing of the cooling device, so when the power source on the cooling device, the plug parts of the connector automatically are connected. This represents a preferred embodiment, by which it comes automatically in the conventional arrangement of the power source on the cooling device or the cooling module for producing the necessary electrical connection.
    Alternatively, the plug connected to the power source can be • 9 Μ * * * * Μ • 9 Μ * * * * Μ ♦ • · ♦ 999 • I ··· · · · · · φ * · · * ♦ · * Also part of the bottom of a between the power source and the cooling device can be arranged intermediate module and the at least one connected to the cooling device Plug part of the connector can be arranged at the top of the housing of the cooling device, so that in the arrangement of the intermediate module on the cooling device, the plug parts of the connector are automatically connected. This embodiment variant, in which an intermediate module is provided between the power source and the cooling device, is particularly suitable for the retrofitting of existing power sources by connecting the power source to the intermediate module and an electrical connection between the power source and the plug part arranged on the underside of the intermediate module the connector is made. Of course, between the power source and the intermediate module also a connector can be arranged in the same way as it is between the power source and the cooling device without the arrangement of an intermediate module of the case.
    In order to ensure that no danger to the user can occur even when the power source is disconnected or disconnected from the power supply, it is advantageous if at least live contacts of the at least one plug part connected to the power source are disconnected when the at least two are disconnected Plug parts of the connector are disabled. This also prevents, for example, when switching off the power source with arranged on the bottom connector part on an electrically conductive reason, such as a wet floor, a short circuit can occur.
    According to a further feature of the invention, it is provided that this deactivation of at least the current-carrying contacts is realized such that at least the current-carrying contacts of the at least one connected to the power source plug part are each connected to at least one switch, and the at least one switch by at least one on at least one arranged on the upper side of the housing of the cooling device plug part arranged actuating element of the connection of the plug parts of the connector is actuated. By a
    . Such construction ensures that, if the power source or the intermediate module is disconnected from the cooling device, at most current-carrying contacts of the plug-in part connected to the power source are reliably deactivated. The actuating element can be formed for example by a pin or the like., Which can be inserted into a corresponding receiving opening on the plug part, which is connected to the power source, so that the corresponding switch can be closed or opened. Safety can be increased by connecting each live contact to two or more switches connected in series. As a result, it can be ensured with high probability that the current-carrying contact is de-energized when the power source is lifted from the cooling device, even if, for example, a switch remains closed due to a mechanical problem or fused contacts.
    In order to ensure a secure connection of the connector parts of the connector without damaging the contacts, at least one device for centering the connector parts may be provided. The appropriately designed centering thus ensures proper connection of the connector parts of the connector.
    The centering device may be formed by an arranged around the at least one plug part frame member having inclined inner surfaces and arranged around the at least one further plug part further frame member with the oblique inner surfaces corresponding formed oblique outer surfaces. Apart from the centering such frame members also form a protection for the respective connector part. If the frame element projects beyond the plug part, it is thus ensured, for example, when the power source is put down, that the plug part does not rest on the ground and becomes dirty or damaged. The shape and design of the centering or frame elements is no limit.
    If the frame elements are arranged separately from the surrounding plug parts, a so-called floating mounting of the plug in the respective housing of the component of the »» *
    · # _ ·· - 5 - • • • • • • • ··········································
    Welding device can be realized. In this case, the plug part relative to the frame member is slidably mounted within certain limits, which tolerances can be compensated.
    Alternatively, the frame member may also be made in one piece with the respective plug part surrounding it, whereby a displacement of the plug part with respect to the frame element is not possible, provided that the plug part is firmly in the respective housing complained. However, even in this case, a floating mounting of the plug part in the respective housing of the component of the welding device can be achieved in that the plug part is connected together with the frame element displaceable with the housing.
    In order to prevent contamination, at least connected to the power source at least one plug part and to avoid contact with the electrical contacts, a corresponding cover can be arranged. It is advantageous if the lid can be locked in the open position, so that the lid when placing the power source on the cooling device is not a hindrance.
    It is advantageous if such a cover is preferably moved away automatically when connecting the plug parts of the connector from the respective plug part.
    To avoid misconnections of the plug parts of the power source or the intermediate module and the cooling device, it is advantageous if the plug parts are arranged off-center on the underside of the housing of the power source or the bottom of the intermediate module and the top of the housing of the cooling device. Due to the eccentric arrangement of the plug parts, only the desired connection of the plug parts is made possible with a flush arrangement of the components of the welding device one above the other.
    In order to allow an optimal connection of the components of the welding device, at the bottom of the housing of the power source and or or at the bottom of the intermediate module connecting elements and at the top of the housing of the cooling device and possibly at the top of Zwischenmo-
    • 9 ft ♦♦ • ♦ ♦ • • 9 ·········································································································································································································· Be provided receiving elements for receiving the connecting elements. For example, feet may be arranged on the underside of the power source, preferably at the corners, which fit into corresponding holes on the upper side of the housing of the cooling device. As a result, the connection of the connector parts is supported and prevents subsequent lateral displacement of the power source relative to the cooling device.
    Furthermore, locking elements for locking the connection of the power source with the cooling device and possibly the intermediate module may be provided. Such locking elements can be formed, for example, by connecting bolts, screws or the like.
    The at least one connected to the power source plug part of the connector is preferably formed by a socket with recessed contacts and the at least one plug connected to the cooling device plug part by a connector suitable for the socket. Due to the formation of the power source connected to the plug part as a socket contact current-conducting contacts is effectively prevented.
    The present invention will be explained in more detail with reference to the accompanying drawings.
    Show:
    Fig. 1 is a schematic representation of a welding apparatus;
    Figure 2 is a partially sectioned side view of a arranged on a cooling device power source with the compound according to the invention.
    Figure 3 is a partially sectioned side view of a arranged on a cooling device power source with an intermediate module arranged therebetween.
    Fig. 4 is a perspective view of an embodiment of a to be arranged on the underside of the housing of the power source
    Plug parts of the connector according to the invention;
    5 shows a sectional view through the plug part according to FIG. 4;
    6 shows a perspective view of a plug-in connection to be arranged on the underside of the housing of the current source or of the intermediate module according to FIGS. 4 and 5 and an associated plug-in part to be arranged on the upper side of the housing of the cooling device;
    7 shows a sectional view through the plug connection according to FIG. 6;
    8 shows a perspective view of a further embodiment of a plug part of the plug connection to be connected to the cooling device;
    9 is a sectional view through a plug connection with a plug part according to FIG. 8 and the associated plug part which is to be arranged on the underside of the current source or an intermediate module;
    FIG. 10 shows a further embodiment of a plug part to be connected to the current source or an intermediate module; FIG. and
    11 is a perspective view of the plug part according to FIG. 10 associated plug part, which is to be connected to the cooling device.
    Fig. 1 shows a welding apparatus 1 for a wide variety of processes such as e.g. MIG / MAG welding or TIG / TIG welding or electrode welding method, double wire / tandem welding method, plasma or soldering method, etc. The welding apparatus 1 comprises a power source 2 with a power unit 3 arranged therein, a control device 4 and others not shown components and lines, such as a switching element, control valves, etc .. The power source 2 and its components are arranged in a corresponding housing 11. The control device 4 is connected, for example, to a control valve which is located in a supply line for a shielding gas, such as CO 2, helium or argon, and 4 × 4 × 4 × 4 × 4 × 4 Is arranged between a gas reservoir 6 and a welding torch 7. In addition, a wire feeder 8, which is customary for MIG / MAG welding, can be actuated via the control device 4, wherein a filler material or a welding wire 9 from a supply drum 10 or a wire reel into the area of the welding torch 7 via a supply line is supplied. Of course, the wire feed device 8, in the welding device 1, in particular in the housing 11 of the power source 2, integrated and not, as shown in Fig. 1, be positioned as an additional device on a carriage 12. Furthermore, the wire feeder 8 can also be placed directly on the welding device 2 by the housing 11 of the power source 2 is formed at the top for receiving the wire feeder 8. In this case, the carriage 12 can also be omitted.
    The wire feed unit 8 can also supply the welding wire 9 outside the welding torch 7 to the processing station, wherein a non-consumable electrode is preferably arranged in the welding torch 7, as is usual in TIG / TIG welding.
    The current for establishing an arc 13 between the electrode or the welding wire 9 and a workpiece 14 is supplied via a welding line (not shown) from the power part 3 of the power source 2, the welding torch 7, in particular the electrode or the welding wire 9. The workpiece 14 to be welded is connected via a further welding line for the further potential, in particular the ground cable, to the power source 2, so that a circuit can be constructed via the arc 13.
    For cooling the welding torch 7, this can be connected via a cooling device 15 with the interposition of any components, such as a flow switch, with a liquid container, in particular a water tank 16 with a level indicator 17. The cooling device 15 and its components are arranged in a corresponding housing 23. The individual components of the welding system, that is to say the current source 2, the wire feed device 8 and the cooling device 15, are designed in such a way that they can be safely stacked or placed on top of one another.
    4 4 4 4 44 4 4 444 4 4 · 444 4 4 4 · 9 4 4 4 4 4 · ·· «M · ff ··· ··· • · 4 4 4 4 4 4 '9
    The welding device 1, in particular the current source 2, further has an input and / or output device 18, via which the most varied welding parameters, operating modes or welding programs of the welding device 1 can be set or called up and displayed. In this case, the welding parameters, operating modes or welding programs set via the input and / or output device 18 are forwarded to the control device 4 and from this the individual components of the welding device 1 are subsequently controlled or corresponding setpoint values for regulation or control are specified. When using a corresponding welding torch 7 with a welding torch input and / or output device 19 adjustment operations can also be made via the welding torch 7. In this case, the welding torch 7 is preferably connected via a data bus, in particular a serial data bus, to the welding device 1, in particular the current source 2 or the wire feed device 8. To start the welding process, the welding torch 7 usually has a start switch (not shown), so that the arc 13 can be ignited by actuating the start switch. In order to be protected against the high heat radiation from the arc 13, it is possible that the welding torch 7 is equipped with a heat shield 20.
    Furthermore, in the illustrated embodiment, the welding torch 7 is connected via a hose package 21 to the welding apparatus 1, the hose assembly 21 being fastened to the welding torch 7 via a bend protection 22. In the hose package 21, the individual lines, such as the supply line or lines for the welding wire 9, for the gas 5, for the cooling circuit, for data transmission, etc., are arranged from the welding device 1 to the welding torch 7, whereas the ground cable preferably is connected to the power source 2 extra.
    In principle, it should be mentioned that not all of the previously named components must be used or used for the different welding methods or welding apparatuses 1, such as, for example, TIG devices or MIG / MAG devices or plasma devices. ·· 9 »9999 99 • • 9 9 9 9 9 • 9 9 * • 99 • 9 9 • • • 9 • * ·» 9 Λ 9. 99 • 9 ·· 9 9 99 • 9999 99 9 • 999 9 9 • »• 99
    For this purpose, it is possible, for example, that the welding torch 7 can be designed as an air-cooled welding torch 7, so that, for example, the cooling device 15 can be dispensed with. It can therefore be said that the welding device 1 is formed at least by the current source 2, the wire feeder 8 and the cooling device 15, which may also be arranged in a common housing 11.
    FIG. 2 shows a schematic, partially sectioned or opened side view of a power source 2, which is arranged on an associated cooling device 15. According to the invention, the plug part 26 of the plug connection 25 connected to the power source 2 is arranged on the underside of the housing 11 of the power source 2 and the associated plug part 27 connected to the cooling device 15 is placed on the top side of the housing 23 of the cooling device 15. In the proper arrangement of the power source 2 on the cooling device 15, the connector parts 26, 27 of the connector 25 are contacted automatically and thus the required electrical connection between the power source 2 and the cooling device 15 produced. The contacts of the connector parts 26, 27 may be formed in various ways and electrical energy for operating a pump in the cooling device 15 and also control signals from the power source 2 to the cooling device 15 or sensor signals from the cooling device 15 to the power source 2 transmitted. The contacts may also be formed by optical transmitting and receiving devices for the transmission and reception of optical signals.
    FIG. 3 shows an embodiment which is expanded with respect to FIG. 2, wherein an intermediate module 30 is arranged between the current source 2 and the cooling device 15. In this case, the plug connected to the power source 2 plug part 26 of the connector 25 is disposed on the underside of the intermediate module 30. The plug part 26 can be connected to the corresponding components of the current source 2 via conventional lines running internally in the intermediate module 30 and the current source 2. The plug part 27 belonging to the plug part 27, which is connected to the cooling device 15, is in turn arranged on the upper side of the housing 23 of the cooling device 15, so that when the intermediate module 30 is placed over the cooling device 15 ♦ ··· «* · ♦ ·· · «*
    Automatically contacting the plug part 26, 27 of the connector 25 takes place.
    4 and 5 show a perspective view and a sectional view of an embodiment of a plug part 26, which is connected to the power source 2. The plug part 26 contains the corresponding contacts 28, which are connected via conventional lines to the corresponding components of the power source 2. In order to prevent contact with live parts of the plug part 26, at least current-carrying contacts 31 of the plug part 26 can be connected to corresponding switches 32, whereby the current-carrying contacts 31 are automatically deactivated when the plug parts 26, 27 of the plug connection 25 are disconnected. The switches 32 are actuated via corresponding actuating elements 34 on the opposite plug part 27, which protrude into a receiving opening 33 provided for this purpose and close the contacts of the switches 32 in the case of connected plug parts 26, 27. This ensures that, when the plug parts 26, 27 are disconnected, the current-carrying contacts 31 of the plug-in part 26 connected to the current source 2 are automatically deactivated.
    For centering the plug parts 26, 27 may be provided a corresponding centering device. In the illustrated embodiment of the plug part 26 according to FIGS. 4 and 5, this centering device is formed by a frame element 35 arranged around the plug part 26, which has obliquely running inner surfaces 36. In this frame member 35 fits the corresponding counterpart of the connected to the cooling device 15 connector part 27, as will be explained with reference to Figures 6 and 7. In addition to the centering effect, the frame element 35 also has a protective effect, since it preferably projects beyond the contacts 28 of the plug part 26. If the power source 2 is lifted from the cooling device 15 and parked, for example, on the ground, thus ensuring the frame member 35 is a protection of the contacts 28, 31 of the connector part 26 from damage and contamination.
    6 and FIG. 7 show a perspective view and a sectional view of a plug connection 25 with a plug part 26 according to FIGS. 4 and 5 to be connected to the power source 2 and a mating plug part 27 which is connected to the cooling device 15 , The plug part 27 also comprises the mentioned actuating element 34, which may be in the form of a pin and projects into the recess 33 of the switch 32 on the plug part 26 and actuates the switches 32 accordingly. For centering the connector parts 26, 27 of the connector 25 is a frame member 35 to the inclined inner surfaces 36 of the male part 26 complementary designed frame member 37 is disposed on the plug part 27, which is equipped with corresponding obliquely extending outer surfaces 38. By this centering the mating of the plug part 26, 27 of the connector 25 is facilitated. Of course, the frame members 35, 37 or in general the centering devices can also be designed differently. In the embodiment of the connector 25 shown in FIGS. 4 to 7, two switches 32 are arranged one above the other on the plug part 26, wherein the one switch 32 is actuated by the arranged on the opposite plug part 27 actuator 34 and an internal mechanism confirmation to the above arranged switch 32 is forwarded.
    8 and 9 show a further embodiment of a plug connection 25. FIG. 8 shows a perspective view of the plug part 27 to be connected to the cooling device 15, two actuation elements 34 being arranged opposite the embodiment variant shown in FIGS. 4 to 7. As can be seen in the sectional view of the connector 25 shown in FIG. 9, 27 corresponding to the plug member 26 arranged switch 32 are actuated by the actuators 34 on the connector part. As a result, it is ensured during the separation of the plug connection 25 that at least the current-carrying contacts 31 on the plug part 26 are disconnected from the current-carrying components of the current source 2.
    The plug parts 26, 27 can also be connected in a floating manner to the housing 11 of the power source 2 or housing 23 of the cooling device 15, with certain lateral displacements being permitted. As a result, tolerances can be compensated and damage to the connector parts 26, 27 of the connector 25 prevented - 13 '· «« · II • · * ♦ ·
    become.
    Finally, FIGS. 10 and 11 show a further embodiment of the plug parts 26 and 27 in a perspective view.
    When plug part 26 of FIG. 10, which is connected to the power source 2, a lid 39 is provided, through which the plug member 26 can be covered and protected when the power source 2 is separated from the cooling device 15. It is advantageous if the lid 39 can be locked in the open position, so that the lid 39 is not hindering when plugging the power source 2 and the cooling device 15. The plug part 26 according to FIG. 10 also differs from the previously described embodiments in that two switches 32 are arranged on one side of the plug part 26. If the two switches 32 are connected in series with the current-carrying contacts 31 of the plug part 26, a separation of the current-carrying contacts 31 of the plug part 26 can be achieved by the power supply, for example, if a switch 32 blocked or its contacts are fused. Thus, the safety can be further increased by the series connection of at least two switches 32.
    FIG. 11 shows the plug part 27 belonging to the plug part 26 according to FIG. 10 and connected to the cooling device 15. Corresponding to the arrangement of the switches 32 on the plug part 26 according to FIG. 10, two actuating elements 34 for actuating the switches 32 are arranged on the plug part 27.
    The present invention enables the simple docking of the cooling device 15 to the power source 2 of a welding machine 1, without the need for elaborate and dangerous connection work to be carried out by appropriate specialist personnel. Provided appropriate measures and constructions of the connector parts 26, 27, a contact of live parts is prevented at the separate from the cooling device 15 power source 2. It can also be prevented by appropriate mechanical and / or electrical precautions that connected to the power source 2 plug part 26 of the connector 25 comes into contact with conductive surfaces and thereby short circuits and damage to the power source 2 occur.
    权利要求:
    Claims (15)
    [1]
    14 '14' "* + * * * * ·· ι» · · «* Claims 1. Welding apparatus (1), with a current source (2) arranged in a housing (11) and arranged in a housing (23) Cooling device (15) for cooling a welding torch (7), wherein between the current source (2) and the cooling device (15) an electrical connection (24) is provided, characterized in that the electrical connection (24) between the current source (2) and the cooling device (15) is formed by a plug connection (25) with at least two plug parts (26, 27) with corresponding contacts (28, 29), at least one plug part (26) of the plug connection (25) being connected to the current source (2). and at least one plug part (27) of the plug connection (25) is connected to the cooling device (15), so that the plug parts (26, 27) of the plug connection (25) are automatically connected when the current source (2) is arranged on the cooling device (15) ,
    [2]
    2. Welding apparatus (1) according to claim 1, characterized in that the at least one with the power source (2) connected to the plug part (26) on the underside of the housing (11) of the power source (2) and the at least one with the cooling device (15 ) connected plug part (27) of the connector (25) on the upper side of the housing (23) of the cooling device (15) is arranged so that when the power source (2) on the cooling device (15), the plug parts (26, 27) of the connector (25) are automatically connected.
    [3]
    3. Welding apparatus (1) according to claim 1, characterized in that the at least one with the power source (2) connected to the plug part (26) on the underside of an intermediate between the power source (2) and the cooling device (15) can be arranged intermediate module (30) and the at least one plug part (27) of the plug connection (25) connected to the cooling device (15) is arranged on the upper side of the housing (23) of the cooling device (15) so that when the intermediate module (30) is arranged on the cooling device (15) Plug parts (26, 27) of the connector (25) are automatically connected.
    [4]
    4. Welding apparatus (1) according to one of claims 1 to 3, characterized in that ·················································································· »· ······ # φ φ • * * · 9 Λ φ φ * _ ^ 5 * - * # · ** ·· ······ characterized in that at least live contacts (31) of the at least one with the power source (2) connected plug part (26) upon separation of the at least two plug parts (26, 27) of the connector (25) are deactivated.
    [5]
    5. Welding apparatus (1) according to claim 4, characterized in that at least the current-carrying contacts (31) of the at least one with the power source (2) connected to the plug part (26) are each connected to at least one switch (32), and at least one Switch (32) by at least one on at least one on the upper side of the housing (23) of the cooling device (15) arranged plug part (27) arranged actuating element (34) when connecting the plug parts (26, 27) of the plug connection (25) is actuated.
    [6]
    6. welding device (1) according to one of claims 1 to 5, characterized in that at least one device for centering the plug parts (26, 27) of the plug connection (25) is provided.
    [7]
    7. welding device (1) according to claim 6, characterized in that the centering device by a at least one plug part (26) arranged frame member (35) with inclined inner surfaces (36) and arranged around the at least one further plug part (27) further Frame element (37) with the oblique inner surfaces (36) korreepondierend trained oblique outer surfaces (38) is formed.
    [8]
    8. Welding apparatus (1) according to claim 7, characterized in that the frame elements (35, 37) are arranged separately from the surrounding by them plug parts (26, 27).
    [9]
    9. welding device (1) according to claim 7, characterized in that the frame elements (35, 37) with the surrounding parts of the plug (26, 27} are integrally formed.
    [10]
    10. Welding apparatus (1) according to one of claims 1 to 9, characterized in that at least at the at the power source (2) connected to at least one plug part (26), a lid (39) is arranged.
    [11]
    11. Welding apparatus (1) according to claim 10, characterized in that the cover is preferably moved away automatically when connecting the plug parts (26, 27) of the plug connection (25) from at least one plug part (26).
    [12]
    12. Welding apparatus (1) according to one of claims 1 to 11, characterized in that the plug parts (26, 27) eccentrically on the underside of the housing (11) of the power source (2) or the underside of the intermediate module (30) and the top the housing (23) of the cooling device (15) are arranged.
    [13]
    13. Welding apparatus (1) according to one of claims 1 to 12, characterized in that on the underside of the housing (11) of the power source (2) and or on the underside of the intermediate module (30) connecting elements and at the top of the housing (23) of the cooling device (15) and possibly at the top of the intermediate module (30) corresponding receiving elements are provided for receiving the connecting elements.
    [14]
    14. welding device (1) according to one of claims 1 to 13, characterized in that locking elements for locking the connection of the power source (2) with the cooling device (15) and possibly the intermediate module (30), for example connecting bolts, screws or the like., are provided.
    [15]
    15. Welding apparatus (1) according to one of claims 1 to 14, characterized in that the at least one with the power source (2) connected to the plug part (26) by a socket with recessed contacts (28) and the at least one with the cooling device (15 ) connected plug part (27) is formed by a plug suitable for the socket.
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    AT512824B1|2014-08-15|Coupling for a hose package of a welding torch
    DE112012006921T5|2015-06-11|inverter
    DE102018007649A1|2019-05-02|Welding power source
    DE202006004010U1|2006-05-11|Coupling structure of an electronic control device
    AT7856U1|2005-10-17|DISCONNECTION BOX FOR A ROBOTIC SYSTEM AND ROBOTIC SYSTEM WITH A SHUTTER BOX
    同族专利:
    公开号 | 公开日
    EP2673103B1|2015-10-28|
    AT510560B1|2012-05-15|
    EP2673103A1|2013-12-18|
    WO2012155160A1|2012-11-22|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO2014039871A2|2012-09-07|2014-03-13|Illinois Tool Works Inc.|Modular welding system|US4839499A|1988-06-13|1989-06-13|Cyclomatic Industries, Inc.|System for supplying power to different cutting torches|
    US5189277A|1991-04-08|1993-02-23|Thermal Dynamics Corporation|Modular, stackable plasma cutting apparatus|IT201800020563A1|2018-12-20|2020-06-20|Jasic Tech Europe S R L|MODULABLE TYPE WELDING SYSTEM|
    EP3745571A1|2019-05-28|2020-12-02|Fronius International GmbH|Inverter power source|
    CN112008307B|2020-09-08|2022-03-01|智迈德股份有限公司|Multi-axial mobile industrial welding robot for smart factory|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    AT6902011A|AT510560B1|2011-05-16|2011-05-16|WELDING MACHINE|AT6902011A| AT510560B1|2011-05-16|2011-05-16|WELDING MACHINE|
    EP12717145.2A| EP2673103B1|2011-05-16|2012-04-12|Welding device|
    PCT/AT2012/000101| WO2012155160A1|2011-05-16|2012-04-12|Welding device|
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