• 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:
    End plate for a heat exchange system for use in a roof structure or a floor structure, wherein the end plate is made of a heat conducting material, the end plate is formed with a U-shaped recess for receiving the heat hose, the recess is made with a U-shape, thus as seen angularly on the upper face of the end plate, where the free ends of the U-shaped recess extend to a first side edge of the end plate. Tools and methods for making such an end plate. Use of end plate for element for floor or roof construction.
    公开号:DK201870098A1
    申请号:DKP201870098
    申请日:2018-02-16
    公开日:2019-06-13
    发明作者:Engmark Madsen Torben
    申请人:Torben Engmark Holding ApS；
    IPC主号:
    专利说明:

    End plate for heat conducting floor or roof elements
    FIELD OF THE INVENTION
    The present invention relates to an end plate for a heat exchange system comprising intermediate plates, each formed with
    - rectangular recesses for receiving a heat hose, and
    - adjacent slab members and which heat exchange system is for use in a building structure, preferably a roof structure or a floor structure.
    BACKGROUND OF THE INVENTION
    Heat exchange systems for roof or floor structures are used to capture solar energy on roofs for use in the building for heating and / or hot water supply. In floor designs, heat exchange systems are used to supply underfloor heating to the building.
    Intermediate plate systems with rectangular recesses for receiving heat hoses are used for this purpose, where the intermediate plates are made of a heat conducting material which distributes heat over the surface.
    The disadvantage of the known systems is that on the sides of the structure, where the heat hoses change direction, there is no heat conducting material on the surface of the structure. Thus, the capture of solar energy on roof structures is reduced, as not the entire surface area is utilized in the side areas.
    In the case of floor structures, comfort is diminished, since there are '' cold '' areas in the sides of the floor surface that are not covered with a heat conducting plate in contact with the heat hoses.
    The object of the invention
    The object of the invention is to provide an end plate for heat-conducting floor or roof structures to utilize a larger part of the surface of the construction for heat transfer.
    DK 2018 70098 A1
    It is further an object of the invention to provide a tool for making such an end plate.
    A further aspect of the invention is a method of manufacturing an end plate for heat-conducting floor or roof structures.
    Description of the Invention
    These objects are achieved according to the present invention with an end plate for a heat exchange system comprising heat conductive intermediate plates, each formed with rectilinear grooves for receiving a heat hose and adjacent plate parts, and which heat exchange system is for use in a building structure, preferably a roof structure or floor structure in which grooves are formed to accommodate the recesses.
    The end plate according to the invention is characterized in that it is made of a heat-conducting material. The end plate is formed with a U-shaped recess for receiving the heat hose, the recess being made with a U-shape as seen angled on the upper side of the end plate. The free ends of the U-shaped recess extend to a first side edge of the end plate, so that adjacent rectilinear recesses in the heat exchange system's intermediate plates are connected via the U-shaped recesses to form a continuous recess for receiving the heat hose.
    The purpose of the end plate is to increase the proportion of the roof or floor surface covered by the heat conductor, thereby increasing the efficiency of the heat exchange system. Ideally, the entire surface area can be covered with heat-conducting material by using spacers and the end plate and thus used for heat exchange due to the thermal conductivity. By covering a larger part of the roof surface with heat-conducting material, more of the solar energy can be collected in the heating tube. In a floor construction, the end plate increases comfort because a larger part of the floor area is covered with heat-conducting material and is thus heated. Cold areas in the sides of the floor surface are thus reduced or nonexistent.
    DK 2018 70098 A1
    By recess in the intermediate and end plates of the heat exchange system, as used in the present application, in connection with thin plates is not meant a recess in the plate itself. It is intended to form a plate so that it is imparted to a three-dimensional shape in which the depression is formed by the plate being formed with a portion of the plate which forms the depression outside the plane formed by the adjacent plate parts of the plate. These adjacent slab parts are planar slab parts which typically constitute a substantially larger area than the recesses. The flat plate parts in use will be intended to abut the surface adjacent to the surfaces of the building structure, adjacent to the recesses of the building structure, in which the recesses of the intermediate and end plates are accommodated.
    The thickness of the end plate will typically be between 0.5 and 5 mm, preferably between 1 and 2 mm.
    The area of the recess is small relative to the area of the entire end plate and will most often be between 2-10% of the total surface of the end plate.
    The U-shaped recess U-shaped cross-sectional profile is adapted for uptake of the heating tube. Preferably, the heating tube has a diameter of 10, 12, 14, 16, 20 or 25 mm. The distance between the legs of the U-shaped recess is preferably 200 mm, 250 mm, 300 mm, 400 mm, 500 mm or 600 mm.
    According to a further embodiment, the end plate according to the invention is characterized in that the recess, as seen parallel to the plane of the end plate, has a U-shaped cross-sectional profile with a rounded edge area at the upper side of the end plate. A radius of curvature at the edge region facing inwardly in the U-shaped depression is greatest at the bottom of the U-shaped depression and tapering out to each of the legs of the U-shaped depression.
    According to a further embodiment, the end plate according to the invention is characterized in that the end plate is made of aluminum or an aluminum alloy. Preferably, the end plate is made in EN AW-1050A.
    DK 2018 70098 A1
    According to a further embodiment, the end plate according to the invention is characterized in that the depression is formed by deep drawing.
    According to a further embodiment, the end plate according to the invention is characterized in that it is made of two or more plate sections.
    According to a further embodiment, the end plate according to the invention is characterized in that it is made of a material with a heat transfer coefficient of more than 100 W / (m * K).
    A further aspect of the invention is a tool for making an end plate according to any of the foregoing descriptions in depth, and which tool comprises a trade and a dog part.
    The tool according to the invention is characterized in that the trade comprises a U-shaped elevation or part of such a U-shaped elevation in a plane perpendicular to the working direction of the tool, and that the dog part comprises a corresponding depression in a plane perpendicular to the working direction of the tool. The recess and elevation have a U-shaped cross-section, as seen perpendicular to the working direction, where a side edge of the recess at the edge area facing inwardly of the U-shaped recess has a varying radius of curvature, which is greatest at the bottom of the U and decreases. towards the free ends of the U-etch legs.
    When the tool is performed with a constant radius of curvature, the workpiece breaks at the bottom of the U. A surprising effect is that the workpiece can be produced in a single depth feature if the radius of curvature of the dog part is abraded on the inside of the lower part of the U. This technical means is central in that the workpiece can be manufactured using a single depth feature. This single depth feature based approach enables cost effective manufacturing of the end plate, both in terms of working time and the necessary tooling.
    The dog part may comprise a base plate which is connected to a first set of ladders which accommodate bushings for a guide. The trade may include an embossed rail with an unformed elevation. The embossing rail is connected to a top plate with threaded rods and
    DK 2018 70098 A1 nuts. A retaining plate may be mounted freely slidable in the tool's working direction between the embossing rail and the top plate of the threaded rods. A set of adjusting nuts is mounted on the threaded rods between the top plate and the embossing rail. With the adjusting nuts, the force with which the retaining plate acts on the planar workpiece can be adjusted.
    The rack plate is connected to another set of guides for guide. The top plate is connected to an adapter for connection to a pressing tool.
    The end plate can also be made using alternative manufacturing methods, for example a casting.
    According to a further embodiment, the tool is characterized in that it comprises a holding plate between the trade and the dog part which, during use, presses the workpiece onto the workpiece.
    The retaining plate may comprise a recess for receiving the embossing rail. This results in that the holding plate during use of the tool exerts pressure on the planar workpiece before the trade of the tool exerts pressure on the planar workpiece.
    The tool trade may include a top plate and a U-shaped embossing rail. The top plate and embossing rail may be connected to threaded rods and nuts.
    The trade and the part of the tool may be associated with a guide. The guide includes rails connected to the rack and bushings connected to the rails. The wings connect the dog part with bushings to the guide. The trade may further comprise an adapter for connection with a pressing tool.
    The tool is made of a harder material than the planar workpiece being pressed, preferably structural steel for example S420 or S235.
    When using the tool, the flat workpiece is placed between the trade and the dog part of the tool. The trade and the dog part are pressed against each other to impart the desired shape to the planar workpiece.
    DK 2018 70098 A1
    The thickness of the planar workpiece will typically be between 0.5 and 5 mm, preferably between 1 and 2 mm.
    The working direction of the tool is the direction in which the trade is shifted, relative to the dog part, when the trade and dog part are brought closer to the depth of the workpiece.
    A further aspect of the invention is a method of manufacturing an end plate of the foregoing description, characterized in that it comprises the following steps:
    - provide a flat workpiece,
    - designing the final depth profile of the planar workpiece in a single depth drawing step,
    - the deep drawing affords the planar workpiece a U-shaped recess or part of such a U-shaped recess, the deep drawing being carried out with a tool comprising a trade comprising a U-shaped elevation or part of such a U-shaped elevation, and a dog part comprising a corresponding depression in a plane perpendicular to the working direction of the tool,
    the depth drawing gives the U-shaped recess a U-shaped cross-sectional profile, as seen perpendicular to the working direction, the recess and elevation of the tool having a U-shaped cross-section, as seen perpendicular to the working direction,
    - the depth drawing is carried out with varying radii of curvature over the extent of the U-shaped recess, the lateral edges of the recess at the edge area facing inwardly of the U-shaped recess having a varying radius of curvature which is greatest at the bottom of the U and decreasing towards the free ends of the U-etch legs.
    According to a further aspect of the invention, the method is characterized in that the deep drawing is carried out with a depth drawing of up to 35 mm.
    According to a further aspect of the invention, the process is characterized in that the planar workpiece is made of aluminum or an aluminum alloy. Preferably, it is made in EN AW-1050A.
    A further aspect of the invention is the use of an end plate of the foregoing description in an element for building roof or floor construction.
    DK 2018 70098 A1
    drawing Description
    The invention will be described in the following with reference to the drawing, in which: FIG. 1 is a top plan view of an end plate according to the invention; FIG. 2 shows a cross-section through the end plate as indicated by II in FIG. 1
    FIG. 3 shows a cross-section through the end plate as indicated by III in FIG. 1
    FIG. 4 shows a cross section through the end plate as indicated by IV in FIG. 1
    FIG. 5 shows a cross section through the end plate as indicated by V in FIG. 1
    FIG. 6 is a perspective view of an end plate according to the invention in an oblique perspective from above;
    FIG. 7 shows a principle sketch of a tool according to the invention in a non-assembled state,
    FIG. Figure 8 shows a principle sketch of a tool according to the invention in overall condition,
    FIG. 9 is a top plan view of a tool according to the invention,
    FIG. 10 is a top plan view of a bottom plate of the dog part of a tool according to the invention, that is, in the working direction of the tool,
    FIG. 11 is a side elevational view of a bottom plate of the dog part of a tool according to the invention;
    FIG. 12 is a bottom view of a bottom plate of the dog part of a tool according to the invention,
    FIG. 13 is a schematic sketch of a bottom plate of the dog part seen in a cross section marked VI in FIG. 12
    FIG. 14 is a top plan view of a stamp of the trade of a tool according to the invention, that is, in the working direction of the tool,
    FIG. 15 is a side elevational view of an embossed rail of a tool according to the invention;
    FIG. 16 is a schematic sketch of an embossed rail of a tool according to the invention seen from another side;
    FIG. 17 is a bottom view of a holding plate of a tool according to the invention, that is, against the working direction of the tool,
    FIG. 18 is a view in principle of a holding plate of a tool according to the invention perpendicular to the working direction of the tool;
    FIG. 19 is a top plan view of a holding plate of a tool according to the invention, that is, seen from the working direction of the tool,
    FIG. 20 is a schematic sketch of a holding plate of a tool according to the invention in a cross-section marked with VII in FIG. 19
    DK 2018 70098 A1
    FIG. Fig. 21 shows a principle sketch of an element for use in an existing roof structure viewed on the flat side of the element facing outwards when the element is installed on a roof,
    FIG. 22 shows a principle sketch of an element for use in an existing roof structure viewed on a side perpendicular to the flat side,
    FIG. 23 is a plan view of an element for use in a new roof structure, viewed on the flat side of the element facing outward when the element is installed on a roof,
    FIG. 24 is a plan view of an element for use in a new roof structure viewed on a side perpendicular to the flat side;
    FIG. 25 is a schematic sketch of an end plate according to the invention comprising two plate sections,
    FIG. 26 shows a cross section through the dog part of a tool as indicated by VII in FIG.
    10,
    FIG. 27 shows a cross section through the dog part of a tool as indicated by VIII in FIG.
    10,
    FIG. 28 shows a cross-section through the dog part of a tool as indicated by IX in FIG.
    10,
    FIG. Fig. 29 shows a cross-section through a floor structure with a heat exchange system; and
    FIG. Figure 30 shows a cross section through a roof structure with heat exchange system.
    It should be noted that the same elements in the drawings have identical numbers. Therefore, not all details of the individual depictions of the invention will necessarily be mentioned in connection with all drawings.
    Detailed description of the invention
    Figure 1 shows a principle sketch of an end plate 1 seen on the upper side of the end plate 13. The end plate 1 perceives a U-shaped recess 8. The recess 9 of the recess extends to a first side edge 10 of the end plate.
    Figure 2 shows a principle sketch of an end plate 1 seen in a cross-section marked by II in figure
    First
    DK 2018 70098 A1
    Figure 3 shows a cross-section through an end plate as indicated by III in Figure 1. The cross-section passes through the bottom 15 of the U-shaped recess 8, where curvature radius 14 is greatest, and shows the U-shaped cross-sectional profile 12.
    Figure 4 shows a cross section through an end plate, as indicated by IV in Figure 1, showing the U-shaped cross section profile 12. The radius of curvature 14 is smaller than the radius of curvature 14 shown in Figure 3.
    Figure 5 shows a cross section through an end plate as indicated by V in Figure 1 showing the U-shaped cross section profile 12. The radius of curvature 14 is smaller than the radius of curvature 14 shown in Figures 3 and 4.
    Figure 6 shows a principle sketch of an end plate 1 in a perspective oblique from above.
    Figure 7 shows a principle sketch of a tool 17 according to the invention in a non-assembled state. The tool 17 comprises a dog part 19. The dog part 19 comprises a base plate 33 which is connected to a first set of racks 34 which accommodates bushings 35 for a guide. Trade 18 comprises an embossing rail 35 with a U-shaped elevation 20. The embossing rail 35 is connected to a top plate 36 with threaded rods 37 and nuts 38. A retaining plate 40 is mounted freely slidable in the working direction 21 of the embossing rail 35 and the top plate 36 on the threaded rods. A set of adjusting nuts 39 is mounted on the threaded rods between the top plate 36 and the embossing rail 35. With the adjustment nuts 39, the force with which the retaining plate 40 acts on the planar workpiece can be adjusted. The retaining plate is connected to another set of guides 41 for guidance. The top plate 36 is connected to an adapter 42 for connection with a pressing tool (not shown).
    Figure 8 shows a principle sketch of a tool 17 according to the invention in overall condition.
    Figure 9 is a top plan view of a tool 17. There is seen the holding plate 40 and the second set of rods 41 as well as the top plate 36 with nuts 38 and the adapter 42.
    Figure 10 is a top plan view of the dog part 19 of the tool 17 in the form of a bottom plate. The dog part 19 has a U-shaped recess 22 with the U-leg legs 28.
    DK 2018 70098 A1
    Figure 11 shows a principle sketch of the dog part 19 of the tool 17 in the form of a bottom plate 33 seen from the side.
    Figure 12 is a bottom plan view of the dog part 19 of the tool 17 in the form of a bottom plate 33.
    Figure 13 shows a cross section of the dog part 19 of the tool 17 in the form of a base plate 33. The cross-section is marked with VI in figure 12.
    Figure 14 is a top plan view of an embossing rail 35 of the handle 18 of a tool 17 seen from above, that is, down towards the workpiece. Drills are shown for receiving threaded rods 37.
    Figure 15 shows a principle sketch of an embossing rail 35 of the handle 18 of a tool 17 seen from the side towards the legs of the U-piece 28.
    Figure 16 shows a principle sketch of an embossing rail 35 of the handle 18 of a tool 17 viewed from the side towards the long side of the U.
    Figure 17 is a bottom plan view of a retaining plate 40 of a tool 17 seen from below, that is, in a direction opposite to the working direction of the tool 21. A U-shaped groove is provided for receiving the embossing rail 35 and bores for receiving threaded rods 37.
    Figure 18 shows a principle sketch of a retaining plate 40 of a tool 17 seen perpendicular to the working direction of the tool 21. A groove for receiving the embossing rail is shown.
    Figure 19 shows a principle sketch of a retaining plate 40 of a tool 17 viewed in the working direction of the tool. Drills are shown for receiving threaded rods 37.
    Fig. 20 shows a principle sketch of a holding plate 40 of a tool 17 in a cross-section marked with VII in Figs. 19. Drills for receiving threaded rods 37.
    FIG. Fig. 21 shows a principle sketch of an element 32 for use in an existing roof structure 6 (not shown) seen on the flat side of the element 32 which faces outwards when the eleDK 2018 70098 A1 element 32 is installed on a roof. An intermediate plate 3 with rectangular recesses 4 and an end plate 1 with a U-shaped recess 8 are formed, forming a continuous recess 11.
    FIG. 22 is a principle sketch of an element 32 for use in an existing roof structure 6 (not shown) viewed on a side perpendicular to the flat side shown in Figure 21.
    FIG. Fig. 23 shows a principle sketch of an element 32 for use in a new roof structure 6 (not shown) seen on the flat side of the element facing outwards when the element is installed on a roof.
    FIG. 24 shows a principle sketch of an element 32 for use in a new roof structure 6 (not shown) viewed on a side perpendicular to the flat side.
    FIG. 25 shows a principle sketch of an end plate 1 according to the invention comprising two plate sections 16. A side edge 24 of the U-shaped recess is seen in an edge region 25 which faces inwardly in the U-shaped recess.
    FIG. 26 shows a cross section through the dog part of a tool, as indicated by VII in FIG.
    10. The U-shaped cross-sectional profile 23 is seen at the bottom of the U-shaped recess 22, where the varying radius of curvature 26 is greatest.
    FIG. 27 shows a cross section through the dog part of a tool, as indicated by VIII in FIG. 10. The U-shaped cross section profile 23 is seen. The varying radius of curvature 26 is smaller than in Figure 26 (at the bottom of the U-shaped recess 22) and larger than in Figure 28 (towards the legs of the U-section).
    FIG. 28 shows a cross-section through the bottom plate of the dog part of a tool as indicated by IX in FIG. 10. The U-shaped cross section profile 23 is seen. The varying radius of curvature 26 is smaller than in Figures 26 and 27.
    FIG. 29 shows a cross section through a floor structure 7 with heat exchange system
    2. An end plate 1 with a U-shaped recess 8 is provided which receives a heat hose
    5th
    DK 2018 70098 A1
    FIG. 30 shows a cross-section through a roof structure 6 with heat exchange system
    2. An end plate 1 is seen with a U-shaped recess 8 which receives a heat hose 5.
    reference signs
    1. End plate
    2. Heat exchange system
    3. Intermediate plates
    4. Straight recesses
    5. Heat hose
    6. Roof construction
    7. Floor construction
    8. U-shaped recess of the end plate
    9. The U-shaped recess legs
    10. First side edge of end plate
    11. Continuous recess
    12. U-shaped cross-sectional profile of the U-shaped recess of the end plate
    13. Top of the end plate
    14. Radius of curvature
    15. The bottom of the U-shaped recess
    16. Plate sections
    17. Tools
    18. Trade
    19. Hundel
    20. U-shaped elevation
    21. The working direction of the tool
    22. U-shaped recess of the dog part
    23. U-shaped cross sectional profile of the tool
    24. Side edge of recess
    25. The edge area facing inward in the U-shaped recess
    26. Varying radius of curvature
    27. Bottom of U-Etch
    28. U-etch legs
    32. Element
    DK 2018 70098 A1
    33. Base plate
    34. First set of ladders
    35. Embossing rail
    36. Top plate
    37. Threaded rods
    38. Nuts
    39. Adjustment nuts
    40. Rack plate
    41. Second set of ladders
    42. Adapter
    权利要求:
    Claims (10)
    [1]
    patent claims
    An end plate (1) for a heat exchange system (2) comprising heat conducting intermediate plates (3), each formed with:
    - rectangular recesses (4) for receiving a heat hose (5), and
    - adjacent plate parts, and which heat exchange system is for use in a building structure, preferably a roof structure (6) or a floor structure (7), in which grooves are formed for accommodating the depressions characterized in that the end plate (1) is made of a heat-conducting material. the end plate (1) being formed with a U-shaped recess (8) for receiving the heat hose (5), the recess (8) being formed with a U-shape, as seen angled on the upper side of the end plate (1), the free ends of the legs (9) of the unformed recess (8) extend to a first side edge (10) of the end plate (1) such that adjacent rectangular recesses (4) in the intermediate plates (3) of the heat exchange system (2) via shaped recesses (8) are connected to form a continuous recess for receiving the heat hose (5).
    [2]
    End plate (1) according to claim 1, characterized in that the recess (8), as seen parallel to the plane of the end plate, has a U-shaped cross-sectional profile (12) with a rounded edge area at the upper side of the end plate (13) and the radius of curvature (14) at the edge region facing inwardly of the U-shaped recess (8) is greatest at the bottom (15) of the U-shaped recess (8) and tapering out to each of the U-shaped recess (8) legs (9).
    [3]
    End plate (1) according to any one of the preceding claims, characterized in that it is made of aluminum or an aluminum alloy.
    [4]
    End plate (1) according to any one of the preceding claims, characterized in that the recess (8) is formed by deep drawing.
    [5]
    End plate (1) according to any one of the preceding claims, characterized in that it is made of two or more plate sections (16).
    DK 2018 70098 A1
    [6]
    Tool (17) for making an end plate (1) according to any of the preceding claims in depth, and said tool (17) comprises a trade (18) and a dog part (19), characterized in that the trade (18) comprises a U-shaped elevation (20) or a portion of such a U-shaped elevation (20) in a plane perpendicular to the working direction (21) of the tool, and the dog portion (19) comprises a corresponding recess (22) in a plane perpendicular to the working direction (21) of the tool and the corresponding recess (22) and the elevation (20) having a U-shaped cross-section (23), as seen perpendicular to the working direction, where a side edge (24) of the recess (22) ) at the edge region (25) facing inwardly of the U-shaped recess (22) has a varying radius of curvature (26) which is greatest at the bottom of the U (27) and decreases towards the free ends of the U-shaped recess. etch legs (28).
    [7]
    Process for producing an end plate (2) according to claims 1-5, characterized in that it comprises the following steps:
    - provide a flat workpiece,
    - designing the final depth profile of the planar workpiece in a single depth drawing step,
    - the deep drawing provides the planar workpiece with a U-shaped recess (8) or part of such a U-shaped recess (8), the deep drawing being carried out with a tool (17), wherein a trade (18) comprises a U-shaped elevation (20) or a portion of such U-shaped elevation (20), wherein a dog part (19) comprises a corresponding recess (22) in a plane perpendicular to the working direction (21) of the tool,
    - the depth drawing gives the U-shaped recess (8) of the planar workpiece (8) an unformed cross-sectional profile (12) as seen perpendicular to the working direction, the recess and elevation of the tool having a U-shaped cross-sectional profile (23), as seen perpendicular to the working direction,
    - the depth drawing is carried out with varying radius of curvature (26) over the extent of the U-shaped recess (8), the side edges (24) of the recess at the edge area facing inwardly of the U-shaped recess (8) having a varying radius of curvature (26) , which is greatest at the bottom of the U (27) and decreases towards the free ends of the U's legs (28).
    [8]
    Method according to claim 7, characterized in that the depth drawing is carried out with a depth drawing of up to 35 mm.
    DK 2018 70098 A1
    [9]
    Method according to claim 7 or 8, characterized in that the planar workpiece is made of aluminum or an aluminum alloy.
    [10]
    Use of an endplate according to claims 1-4 in an element (32) for the construction of roof panels.
    5 or floor construction.
    类似技术:
    公开号 | 公开日 | 专利标题
    SE418058B|1981-05-04|PROCEDURE AND DEVICE FOR PATCHING OF HEAT EXCHANGER PLATE FOR PLATE HEAT EXCHANGER
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    US5314006A|1994-05-24|Sheet metal heating package for regenerative heat exchangers as well as a method and apparatus for manufacture of profiled metal sheets for such sheet metal heating packages
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    同族专利:
    公开号 | 公开日
    EP3755959A2|2020-12-30|
    WO2019158175A3|2020-12-30|
    WO2019158175A2|2019-08-22|
    DK179791B1|2019-06-13|
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    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE3868928D1|1988-09-27|1992-04-09|Marmor Import Export Rainer Er|SURFACE HEATING ELEMENT.|
    US5957378A|1994-03-08|1999-09-28|Fiedrich; Joachim|Radiant floor and wall hydronic heating systems|
    SE500726C2|1993-07-01|1994-08-15|Kjell Andersson|Arrangement for distribution of heat in heated floor - has hose laid in coils with partly straight parts and partly arc-form transition parts between those straight, transition parts|
    US5788152A|1995-03-15|1998-08-04|Alsberg; Terry Wayne W.|Floor heating system|
    JP2000297522A|1999-04-13|2000-10-24|Mitsukoo Service Kk|Floor substrate material for floor heating|
    DK200400220U3|2004-08-21|2004-09-24|Andersen Bent|Bracket for mounting plastic pipes under floor heating|
    JP2006170551A|2004-12-17|2006-06-29|Toyox Co Ltd|Ceiling radiation panel|
    GB2467962A|2009-02-24|2010-08-25|Bmci Ltd|Panel for use with a heating/cooling system|
    US10527293B2|2015-08-13|2020-01-07|Warmboard, Inc.|Radiant panel with varied channel geometries for enhanced retention of tubing|
    法律状态:
    2019-06-13| PME| Patent granted|Effective date: 20190613 |
    2019-06-13| PAT| Application published|Effective date: 20190613 |
    2021-09-15| PBP| Patent lapsed|Effective date: 20210216 |
    优先权:
    申请号 | 申请日 | 专利标题
    DKPA201870098A|DK179791B1|2018-02-16|2018-02-16|End plate for heat exchange system, tools and method for making such end plate|DKPA201870098A| DK179791B1|2018-02-16|2018-02-16|End plate for heat exchange system, tools and method for making such end plate|
    EP19754359.8A| EP3755959A2|2018-02-16|2019-02-18|End plate for a heat exchange system, tool and method for manufacturing such an end plate|
    PCT/DK2019/050051| WO2019158175A2|2018-02-16|2019-02-18|End plate for a heat exchange system, tool and method for manufacturing such an end plate|
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