• 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:
    A submerged device, carrying oceanography apparatuses, is adapted to be towed from a ship and provided with an automatic control of the submersion depth, which is made up of two hulls of positive buoyancy and interconnecting cross members with the device having a center of bouyancy substantially above the center of gravity, and at least one movable substantially airfoil shaped fin, which is actuated by the automatic control of the submersion depth which is sensitive to the depth of submersion of the device.
    公开号:SU1028242A3
    申请号:SU782639843
    申请日:1978-07-18
    公开日:1983-07-07
    发明作者:Шоле Жак
    申请人:Энститю Франсэ Дю Петроль (Фирма)；
    IPC主号:
    专利说明:

    2. The drive carrier according to claim 1, characterized in that each part of the floating hull contains a stem formed by an inner flat and outer profiled side wall, and also a flat upper wall, the stem being inclined under an acute angle to the waterline plane and the top the mentioned angle is located above the waterline.
    3. The drive carrier according to claim D, characterized in that the system for automatically controlling the change in the depth of immersion or holding the floating body at a given depth contains two bellows.
    placed on one and, respectively, other parts of the floating hull; each bellows is provided with a pneumatic line connected to it with a valve and is kinematically connected by a lever transmission with a corresponding end of the movable aileron.
    4. The underwater carrier of claim 1, characterized in that the floating body is made up of a group of pairs of parts, each pair of parts of the floating body equipped with a connecting element mounted thereon, interconnecting cables connected to each pair of the SKIPPED parts of the floating body.
    one
    The invention relates to the operation of a fleet, in particular, to underwater carriers and oceanographic instruments.
    An underwater carrier of oceanographic devices is known, comprising a floating hull with an instrument platform and a movable aileron mounted on a floating hull and associated with an automatic control system for varying the depth of immersion or holding of the floating hull at a predetermined depth, as well as kgg, associated with the floating hull i.
    However, the well-known underwater carrier of oceanographic instruments is characterized by low operational properties due to insufficient stabilization when towing at various depths.
    The purpose of the invention is to improve the performance of the underwater carrier by increasing its stabilization, when towing at various depths;
    The goal is achieved by the fact that the floating hull is made of two
    Parts rigidly interconnected
    by means of a streamlined traverse, with this, the movable aileron is mounted. Between the two parts of the floating hull in the bow of their tip, and the instrument platform is located 30 behind the movable aileron on a streamlined traverse.
    In addition, each part of the floating hull contains a stem formed by an inner flat and outer 35 profiled side walls, as well as a flat wall, with the stem tilted at an acute angle to the waterline plane, and the top of the said corner is above the waterline.
    The automatic control system for changing the depth of immersion or holding the floating body at a given depth contains two bellows placed on one and, respectively, other parts of the floating body, each bellow having a pneumatic line connected to it with a valve and kinematically connected by means of a lever transmission to the corresponding the end of the moving aileron.
    The floating hull is made of a group of pairs of parts, and each pair of parts of the floating hull is equipped with a connecting element mounted on it connecting the cables connected to each pair of the mentioned parts of the floating hull.
    FIG. 1 shows the mobile carrier of oceanographic instruments, a general view (axonometric projection); in fig. 2 is a diagram of a system for automatically controlling a change in the depth of immersion or retention of a floating hull at a predetermined depth (option with a pneumatic cylinder); in fig. 3 is a variant of an automatic control system for changing the immersion depth containing a syphon fed with compressed air; in fig. 4 is another automatic control option containing a vacuum bellows; in fig. 5 is an underwater sectional carrier of FIG. one; in fig. 6 - the same, top view; Fig. 7 is an underwater medium containing several sources of seismic radiation; in fig. 8 - an underwater carrier containing two sources: radiation of seismic waves; in fig. 9 shows a carrier variant with several hulls transported by a cable carrier connected to the ship.
    The submarine carrier of FIG. 1-6 contains a floating body made of two parts (floats) 1 with positive buoyancy. Each of the floats 1 in the nasal tip has
    .shape d, formed by the inner flat and outer profiled side walls of the biv. The center of buoyancy of the float 1 is located significantly in the center of the body. The stem is tilted at an acute angle to. waterline. Such a structure is very stable in water and has only one equilibrium position. Float 1 has a flat top wall b,. The two floats of the 1 parts of the floating body are rigidly connected to each other by two streamlined crossbars 2 and 3, at least one of which, the front crossmember 2, is equipped with a movable Aileron 4, designed to control the depth of the floating body during its movement in the water. Another central streamlined traverse-5, rigidly attached to both floats, is carried by a seismic wave transmitter 6 located on the instrument panel E. This source of radiation is controlled by a hydraulic actuator. Control system of kidd electrovalves
    placed in a sealed enclosure 7, mounted on the back; traverse 3 fish. It is connected to a radiation source by a flexible cable 8. A movable aileron 4 is connected to an automatic control system for changing the depth of the dive; 9 From two sides, designed to hold the floating body at a predetermined depth. The electric and hydraulic control cables of the various maneuvers of the elements installed on the roll are integrated into the cable-tug 10.
    The system for automatically controlling the change in the immersion depth (Figures 1 and 2) contains a cylinder 11 in which piston 12 moves, equipped with a short rod 13. The lever 14 is pivotally connected to the end of the rod 13 on the axis 15, and the second end of this lever on the axis 16 is connected to {hlchag17, associated with a movable aileron; the feleron 4 can be rotated on its axis 18. The return spring 19 is connected at one end to the cylinder 11, and the other to the lever 17. The working cavity 20 of the cylinder 11 contains compressed air with pressure, balancing hydrostatic pressure constant immersion depth. At this depth, aileron 4 is set to a neutral position. A pneumatic line pipe 21 provided with a valve 22 feeds the working cavity 20 and is compressed with air.
    in accordance with the first embodiment of the automatic control system for changing the immersion depth (Fig. 3) the bellows 23 is filled
    compressed air, balancing the hydrostatic pressure at a selected immersion depth. This bellows, placed in a cylinder 24 and secured in it at one end, may exit the cylinder along its longitudinal axis. It is connected to 25, on which a lever 27 is pivotally mounted on an axis 26, the second end of which is pivotally connected by an axis 16 to a lever 28 connected to an aileron 4 pivoting on an axis 18. The pipe 2D, equipped with a valve 22, is supplied with compressed air ; bellows 23.
    In accordance with the second embodiment (fig. 4), the automatic control system contains the same elements as the system of fig. 3, but the bellows 23 is made vacuum, and not filled with compressed air, as in the previous case. The air is pumped out via a pipe 21 provided with a valve 22. In addition, the submersible carrier is provided with an additional return spring 29 fixed at one end on axis 16 and the other to TpocjjKy 30 passing through roller 31 to element 32, where it is rimmed or wound. The power cables of the solenoid valves, housed in the hermetic enclosure 7, are united in the cable-tow 10 through the connecting element 33 (Fig. 7). Several floating hulls are connected to the ship 34. The floats 1 are connected by a tugboat 10 and secured with clamps 35. Various power and control cables, connected to the tugboat, are connected by connecting elements 33 (Fig. 9). The cable 34 is equipped with a drum 36 for cable tug and block 37. -;
    Underwater carrier of oceanographic instruments works as follows.
    When the float 1 of the buoyant hull drops below a predetermined depth, the hydrostatic pressure is piviad and begins to exceed the air pressure in the cavity 20. It acts on the piston 12, which enters the cylinder 11, causing movement of the rod 13, levers 14 and 17, which, moving from the side the piston rotates the aileron 4 on its axis 18. The aileron attack angle 4 rises and the floating body rises. If it is raised above a predetermined depth, then the hydrostatic pressure drops, the piston 12 moves to the open end of the cylinder 11, driving the rod 13, levers 14 and 17. The latter turns the aileron 4, the angle of attack of which decreases, and the floating body immersed. The spring 19 is designed to lift the fish to the surface in the event of air leakage from the cavity 20, increasing the aileron's angle of attack -: Operation of the carrier with an embodiment of an automatic control system for changing the immersion depth in Fig. 3. similar to the carrier of FIG. 2. When the hydrostatic pressure rises, the bellows 23 is compressed which causes movement of the rod 25, the levers 27 and 28, and the latter rotates the aileron 4, causing an increase in its angle of attack and the rise of the floating body. When the hydrostatic pressure is lowered, the syphon 23 expands the rod 25 in the opposite direction, causing the levers 27 and 28 to move and, accordingly, turn the aileron in the direction of decreasing its angle of attack. The floating body is immersed in this case. In an embodiment of the automatic control system for changing the immersion depth of FIG. 4, the hydrostatic pressure is always higher than the pressure in the bellows 23, and the force is provided by an additional return spring 29 whose tensile force balances the force of the hydrostatic pressure on the bellows 23, when this pressure exactly corresponds to the chosen depth of the immersion. the bellows 23 is compressed causing the spring / 4 to expand through the rod 25 and the lever 27
    sixteen
    / 7
    fff
    / 8 here 29. The movement of the aileron is the same as in the previous case. When the floating body rises and the hydrostatic pressure drops, the bellows 23 expands, causing compression of the spring 29. and an increase in the aileron angle of attack. 4. Automatic immersion depth control systems are very sensitive to depth changes and accurately track a predetermined immersion depth. When oceanographic surveys are completed, the underwater vehicle is removed from the vessel, winding a cable ship 10 on the drum 36 mounted on the ship, from behind which block 37 is located through which the cable tow 10 is pulled. Seismic radiators can be replaced by any other oceanographic apparatus, for example, sonars. In addition, the carrier can carry several mobile ailerons. In case of installation of two mobile ailerons on the front and rear crossheads, it is possible to use the same system of automatic control of both elements articulated between themselves. The proposed underwater carrier has improved performance, due to its stabilization when towing at different depths.
    t6 / 4 t5 13 // 8 W J
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    权利要求:
    Claims (4)
    [1]
    1. UNDERWATER CARRIER OF OCEANOGRAPHIC INSTRUMENTS, comprising a floating hull with a dashboard and a movable aileron mounted on a floating hull and connected to a system located behind a moving elena streamlined traverse, which is different in order to improve the performance * by increasing staple towing on various floating hulls * my automatic control of changing the depth of immersion or holding the floating body at a given depth, as well as the cables associated with the floating body, so that bilizational depths, in two parts, by means of a streamlined crosshead, while the movable aileron is mounted between the two parts of the floating hull, in the bow of their tip) and the instrument platform
    [2]
    2. Underwater carrier pop. 1, it is distinguished by the fact that each part of the floating hull contains a stem formed by an internal flat and external profiled side walls, as well as a flat upper wall, while the stem is inclined at an acute angle to the waterline plane, and the apex of said angle is located above waterline.
    [3]
    3. Submarine carrier according to π. 1, characterized in that the automatic control system for changing the depth of immersion or holding the floating body at a given depth contains two bellows located on one or the other parts of the floating body, each bellows is equipped with a pneumatic line connected to it with a valve and kinematically connected via a lever gears with the corresponding end of the movable aileron.
    [4]
    4. Submarine carrier according to π. 1, characterized in that the floating body is made up of a group of pairs of parts, wherein each pair of parts of the floating body is equipped with a connecting element mounted thereon, interconnecting cables connected to each pair of said parts of the floating body.
    类似技术:
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    同族专利:
    公开号 | 公开日
    ES471820A1|1979-02-01|
    NL7807639A|1979-01-22|
    IT1097015B|1985-08-26|
    CA1114682A|1981-12-22|
    DK316778A|1979-01-19|
    NO782456L|1979-01-19|
    BE868989A|1979-01-15|
    DK146796B|1984-01-09|
    AU3810778A|1980-01-24|
    FR2397974A1|1979-02-16|
    DK146796C|1984-07-16|
    GB2001021B|1982-02-03|
    JPS5422700A|1979-02-20|
    FR2397974B1|1980-01-04|
    SE7807685L|1979-01-19|
    DE2831472A1|1979-02-01|
    SE441516B|1985-10-14|
    DE2831472C2|1988-12-08|
    GB2001021A|1979-01-24|
    JPS6157235B2|1986-12-05|
    AU523144B2|1982-07-15|
    NO148024C|1983-08-03|
    IT7825549D0|1978-07-11|
    US4421049A|1983-12-20|
    NO148024B|1983-04-18|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2463203C2|2010-12-28|2012-10-10|Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации|Towed underwater vehicle equipped with hydroacoustic equipment for sludged objects and pipelines|US3002483A|1947-11-24|1961-10-03|Bell Telephone Labor Inc|Depth control device|
    US3012736A|1960-03-07|1961-12-12|Louis W Brust|Automatic line-retrieving device|
    US3331050A|1965-04-16|1967-07-11|Sinclair Research Inc|Method of underwater seismic exploration|
    US3375800A|1967-04-07|1968-04-02|Jimmy R. Cole|Seismic cable depth control apparatus|
    FR1583737A|1967-11-21|1969-12-05|
    US3440992A|1967-12-07|1969-04-29|Teledyne Exploration Co|Streamer cable depth control|
    US3541989A|1968-03-04|1970-11-24|Willie Burt Leonard|Hydropneumatic measurement and control from buoyed bodies|
    US3531761A|1968-12-26|1970-09-29|Numak Inc|Depth controllers for seismic streamer cables|
    US3611975A|1969-08-15|1971-10-12|Ashbrook Clifford L|Paravane device|
    US3673556A|1970-07-15|1972-06-27|Western Geophysical Co|Two-level depth controllers for seismic streamer cables|
    JPS4839839U|1971-09-13|1973-05-18|
    US3953826A|1973-03-08|1976-04-27|Shell Oil Company|Super long seismic source|
    FR2366171B1|1976-09-29|1980-09-05|Anvar|FR2579768B1|1985-04-02|1987-11-13|Inst Francais Du Petrole|ELECTRIC POWER SUPPLY SYSTEM FOR AN UNDERWATER ACOUSTIC WAVE SOURCE|
    GB2248587B|1985-08-28|1992-08-26|Baj Ltd|Apparatus for sweeping a body of water|
    NO158359C|1986-02-14|1988-08-24|Geco As|ANGLE JOINT FOR SEISMIC CABLES TOWED BY A VESSEL.|
    DE3910747C2|1989-04-03|1991-05-08|Gkss-Forschungszentrum Geesthacht Gmbh, 2054 Geesthacht, De|
    FR2774063B1|1998-01-29|2000-05-19|France Etat|DEPRESSOR DEVICE FOR A TOWED UNDERWATER SYSTEM|
    GB2429278B|2005-08-15|2010-08-11|Statoil Asa|Seismic exploration|
    FR2899029B1|2006-03-21|2008-06-27|Snecma Sa|DEVICE AND METHOD FOR CONNECTING AN ELECTRICAL POWER LINE BETWEEN A SHIP AND A TERMINAL|
    GB2443843B|2006-11-14|2011-05-25|Statoil Asa|Seafloor-following streamer|
    FR2912818A1|2007-02-19|2008-08-22|Georges Grall|Three dimensional marine seismic prospecting system for detecting sedimentation areas containing petroleum, has motorized streamers terminated by fish tail and carried out by combination of seismic boat and existing seismic streamers|
    GB0722469D0|2007-11-16|2007-12-27|Statoil Asa|Forming a geological model|
    GB0724847D0|2007-12-20|2008-01-30|Statoilhydro|Method of and apparatus for exploring a region below a surface of the earth|
    GB0803701D0|2008-02-28|2008-04-09|Statoilhydro Asa|Improved interferometric methods and apparatus for seismic exploration|
    GB2479200A|2010-04-01|2011-10-05|Statoil Asa|Interpolating pressure and/or vertical particle velocity data from multi-component marine seismic data including horizontal derivatives|
    US8757270B2|2010-05-28|2014-06-24|Statoil Petroleum As|Subsea hydrocarbon production system|
    US9341730B2|2012-03-16|2016-05-17|Cgg Services Sa|Steering submersible float for seismic sources and related methods|
    FR3026714B1|2014-10-01|2018-01-26|Thales|IMMERSE SUBJECT SUSPENDED TO AN OPTIMIZED TOWING CABLE TO NEUTRALIZE PERTUBATING HYDRODYNAMIC FORCES|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR7722182A|FR2397974B1|1977-07-18|1977-07-18|
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