EP4328498A1 - Élément de plafond pour bâtiment avec élément de chauffage/refroidissement et partie de cadre intégrée - Google Patents

Élément de plafond pour bâtiment avec élément de chauffage/refroidissement et partie de cadre intégrée Download PDF

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Publication number
EP4328498A1
EP4328498A1 EP23187883.6A EP23187883A EP4328498A1 EP 4328498 A1 EP4328498 A1 EP 4328498A1 EP 23187883 A EP23187883 A EP 23187883A EP 4328498 A1 EP4328498 A1 EP 4328498A1
Authority
EP
European Patent Office
Prior art keywords
register
frame
ceiling
ceiling element
heating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP23187883.6A
Other languages
German (de)
English (en)
Inventor
Thomas Waas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lindner SE
Original Assignee
Lindner SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lindner SE filed Critical Lindner SE
Publication of EP4328498A1 publication Critical patent/EP4328498A1/fr
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0089—Systems using radiation from walls or panels
    • F24F5/0092—Systems using radiation from walls or panels ceilings, e.g. cool ceilings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/16—Tube and panel arrangements for ceiling, wall, or underfloor heating mounted on, or adjacent to, a ceiling, wall or floor
    • F24D3/165—Suspended radiant heating ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling

Definitions

  • the present invention relates to a ceiling element for buildings with an integrated heating/cooling element (register) for the air conditioning of building rooms.
  • Such ceiling elements with cooling registers or heating registers are provided, for example, as wall or ceiling elements in a relatively large, plate-like design, the register being provided with pipes for a heating or cooling medium to flow through.
  • the pipes of the heating or cooling medium are arranged hidden from the front or visible side, i.e. covered by, for example, perforated metal plates or a housing.
  • Such ceiling elements or air conditioning elements are provided with appropriate fastening ropes, threaded rods or mounting hooks for attachment to the ceiling or wall, which are usually mounted on the heating or cooling register itself.
  • frames are sometimes attached to the edge area of such ceiling elements, which are realized with metal profiles, for example as circumferential metal frames.
  • Such frames also ensure the strength and stability of the ceiling elements.
  • Such ceiling elements are also referred to as ceiling sails, although several ceiling panels lying next to each other can be combined for this purpose.
  • Such metal frames of such ceiling elements also have the disadvantage that they are comparatively heavy and require extra-stable brackets or fastening elements for fastening and mounting on the cooling register or on building ceilings.
  • Such ceiling elements with a metal frame are also comparatively inflexible when it comes to the design of the wall and ceiling areas of buildings.
  • the metal frames or perforated panels of housings of such ceiling elements can be designed differently in color to a certain extent, but such a ceiling element is difficult to integrate into, for example, an environment formed with natural materials, such as wooden walls or wooden ceilings.
  • the production of such metal frames is also comparatively complex and cost-intensive. It also requires additional Fastening elements between register and frame parts and their assembly (time required).
  • the object of the present invention is to provide a ceiling element that is as compact as possible with an integrated heating/cooling element with a piping system and an outer frame or a ceiling sail formed from several ceiling elements, which is suitable for production and attachment to the walls or Ceilings are improved and simplified and have a lower weight than previous such ceiling elements with high strength.
  • the ceiling element according to the invention is intended to achieve an improved climate balance of such components by using sustainable materials while at the same time improving the stability and easy-to-assemble construction of the ceiling elements.
  • a ceiling element for buildings with an integrated heating/cooling element with a piping system through which heating or cooling medium flows is provided with at least one pipe, which can be fastened to a building ceiling or a building wall in the form of a heating/cooling register
  • the register is formed as a plate-shaped or box-like receptacle or support for the pipeline system and has an edge region without pipes and a frame or partial frame surrounding the register at the edge region is provided, which is provided at least on two sides of the register, preferably completely surrounding the register and where the frame is provided with holding means for attaching the register to the frame
  • the ceiling element being characterized in that the frame is at least partially formed from a non-metallic material, in particular from wood or from wood-based materials, and that the frame is on the
  • the side facing the register is formed as a holding means for the register with a profiling, recess or groove for, in particular, load-bearing insertion or placement of the register in such a way that a form-fitting and
  • a compact, light and highly stable ceiling element in which a kind of horizontally overlapping connection arrangement is provided between the frame made of a non-metallic material such as wood or plastic and the register, which is preferably made of metal, so that the edge region of the Register can engage with the frame directly or indirectly via a groove, profile or recess for assembling and holding the parts.
  • the connection between the edge area, register and frame can be implemented in a form-fitting, form-fitting and force-fitting manner or only by insertion. An extra component in between is not absolutely necessary for this type of holding means.
  • terminal strips or seals can also be provided, with which the vertical holding force is improved.
  • the frame and the register are therefore fully integrated with each other in a compact form, although they are made from different materials.
  • a uniform, continuous visible surface on the underside of the ceiling element can be created in this way.
  • the ceiling element can also be easily integrated into wooden walls or wooden ceilings in a structurally and visually uniform manner so that the design of the interior of the building is affected as little as possible by the ceiling element.
  • the frame shape for the ceiling element which is realized with a wooden material, for example, is also advantageous from a static point of view.
  • the use of wood or wood-based materials for the frame also has the advantage that an improved environmental balance, namely CO 2 balance, is achieved with such ceiling elements.
  • the invention also offers clear advantages with regard to the manufacturing costs and the realization or assembly of the ceiling element: By simply milling a groove or producing a special profile such as a step shape of the profile elements of the frame in the wood material, the connections can be made or holding means themselves are produced by the shape of the edge area of the metal register and the frame. Additionally or alternatively, however, possible further fastening means are also provided, although they are not absolutely necessary.
  • a ceiling element in which a heating or cooling register, usually made of perforated sheet metal, is provided with a heat-conducting medium in a piping system which has a frame made of non-metallic on its outside Profiles are provided.
  • the shape of the holding means between the frame and the register is such that it is load-bearing, i.e. H. that the elements are coupled to one another in such an overlapping manner by means of a form fit or force fit (or a combination thereof) that, on the one hand, the ceiling fastening can be provided on the frame itself, on the register or on both components, since the frame and the register overlap with one another by means of a form fit or Positive/non-positive connections are connected.
  • the profiles of the wooden frame can be provided with a groove, a stepped shape, an L-shape or a C-shape in cross-section.
  • the overlapping arrangement or shape correspondence between frame and register thus serves as a holding means between them.
  • additional holding means can also be used as intermediate elements such as.
  • B. retaining profiles can be inserted between the frame and the register.
  • a secure fixation between the register and the outer frame made of non-metallic materials is provided with an overlap on the frame side and a positive connection. This means that forces and loads on the ceiling elements can be absorbed accordingly by both components.
  • the frame part also improves the strength and stability of the entire ceiling element, since the frame can be made, for example, from wood materials in such a way that it can effectively absorb and compensate for the torsion, deflection, etc. due to the existing forces and loads.
  • the frame is realized with a cross-section that is essentially T-shaped, L-shaped or U-shaped profile made of wood or with a portion of wood.
  • the holding means between the frame and the register according to the invention are advantageously realized in the form of a specially profiled frame made of wooden profiles or profiles made of other non-metallic materials, whereby the profile shape can be a C-shape, an L-shape or a U-shape in cross section .
  • the frame has a profile shape or groove such that it is possible to hold and attach the heating/cooling element or register without additional fastening means between the frame and an edge region of the register of the ceiling element.
  • no additional fastening means is required between the frame and the edge region of the register of the ceiling element.
  • additional fastening for example with screws, can also be provided in certain areas necessary for securing the position, even if the profile shape and the shape of the edge area of the register are such that extra fixation between the elements is not always possible is required.
  • the individual components are comparatively simple and do not require any complex metal screw connections, fixings, welding or similar, as was previously necessary in the prior art with metal frames.
  • the frame has, at least on the side of the register or its top side, a profile shape of the profiles with a recess for supporting the register or a groove for inserting and placing an edge region of the register.
  • a shape of a profile of the frame is provided in the overlapping arrangement, which has a recess or a groove for placing or inserting an edge region of the register.
  • the edge area of the register can have a hook-like shape or a straight, projecting web shape. In both situations, the registers with the load-bearing function can easily be attached to the correspondingly shaped side of the profile of the frame.
  • the frame is therefore designed comparatively simply and only has grooves, recesses, bevels or projections for the positive fit that are adapted to the corresponding dimensions, which are easy to realize in a wooden profile, for example by milling or sawing the wooden material of the profile parts.
  • the positive or positive and non-positive connection according to the invention is therefore easy to produce in the overlap area of the edge area of the cooling/heating register.
  • the ceiling element is suspended as a ceiling mount.
  • the suspension or fixation of the ceiling element can be provided in a ceiling installation as a simple cable suspension with a wire rope, so that the ceiling element or ceiling sail is fixed to the holding cables due to gravity.
  • the suspension can also be implemented in a rigid form with metal strips or angle elements, which has the advantage that wall mounting is also possible and lateral movement in the horizontal direction is then prevented.
  • a preferred form of suspension is via threaded rods, with which adjustable and stable installation is possible.
  • Suspension is the simplest form of fixing the ceiling element to a building ceiling or a wall.
  • the fixation is preferably provided in a recessed area from the edge of the frame of the ceiling elements, which is so far back that it exists in an area that cannot be seen by an observer in the room.
  • Alternative other forms of attaching the ceiling element to a building ceiling can also be used, as long as they are provided either on the register or on the frame or in combination with it and so the load-bearing connection between the register itself and the frame can be made from wooden profiles.
  • the edge region of the register is formed with a plate-shaped or hook-shaped element for placing or inserting the register into the frame.
  • the edge area of the heating/cooling register with the pipes is either plate-shaped or hook-shaped.
  • the edge areas are areas in which there are no pipes that conduct a heat transfer medium.
  • the edge regions can be provided on a plate-shaped holding part of the register or on an edge of a housing-like, box-shaped register element by bending metal sheets.
  • the registers usually have a perforated shape, at least on the visible side facing the room, to improve the sound insulation properties or room acoustics.
  • the edge areas can be realized by simply bending metal parts of the perforated sheets or by attached edge elements in the form of projecting webs or hook-shaped elements described.
  • a support profile made of metal is inserted and fixed in a form-fitting manner between the frame and the register, which forms a support and a spacing element between them.
  • a support profile can be additionally provided for fixing the positive insertion in the overlap area between the register and profiles of the frame according to the invention.
  • a support profile can be present in a substantially C-shaped cross-sectional shape, which is fixed to the frame, for example by screws, and into which a plate-shaped holding plate or holding element can engage, to which the suspensions or holding parts are then attached for fixation to the ceiling of the building space are.
  • the register has, at least in some areas, only acoustic soundproofing elements without pipes with heating/cooling medium.
  • the register is implemented as a purely acoustically effective sound insulation element.
  • soundproofing materials such as insulation boards or the like are installed inside a housing of the register made of perforated perforated sheet metal.
  • the frame made of a non-metallic material serves to improve stability and secure fixation of the ceiling element in this case too.
  • a combination of a ceiling element with and without a pipe system and sound-absorbing materials can also be provided.
  • a groove for receiving further technical functional elements is provided on an underside or visible side of the frame.
  • Such an additional groove can easily be provided on the downward-facing side of the profiles of the wooden frame or frame made of non-metallic materials of the ceiling element, which is not possible with metal frames.
  • the frame also forms a holder and holder for other technical elements, such as LED light strips.
  • a groove is preferably milled into the underside of the profiles of the frame, into which an LED lamp can be inserted at least in sections or all the way around.
  • Other technical functional elements such as B.
  • reflectors, antennas, lines or pipes can also be used in such a construction in the frame made of non-metallic materials in the profiles in corresponding grooves without disadvantages in the strength and compactness of the ceiling elements.
  • the variability of such a form of ceiling elements is therefore significantly increased.
  • the integration and direct integration of technical functional elements can also be achieved easily and at low cost with such frame profiles made from non-metallic materials.
  • the frame is formed from profile strips made of solid wood or has such profile strips made of solid wood with a support or receptacle as a holding means for the edge region of the register.
  • Solid wood frame with profiles that are manufactured as wooden profiles can e.g. B. can be realized by simple milling.
  • a substantially rectangular cross-sectional shape with a milled groove can be realized just as easily as a substantially L-shaped cross-sectional shape of such wooden profiles.
  • Beveled profiles of such frame parts can also be produced with a corresponding slope to the edge area of the register.
  • the frame can be made with wooden profiles from an oblique shape pointing towards the side of the register, which can be brought into engagement with the piping systems with a correspondingly shaped, similar counter-bevel of a casing of a register which is beveled in the edge region.
  • the positive connection can be produced here by simply placing or inserting the outer frame part due to the correspondingly shaped side walls of the inside of the frame and the outside of the register.
  • profile strips made of solid wood also has the advantage that a renewable and CO 2 -neutral material can be used for essential parts of the ceiling element, so that the overall ecological balance of such ceiling elements is further improved.
  • FIG. 1 to Fig. 8e Various exemplary embodiments of ceiling elements 10 according to the invention or ceiling panels with cooling/heating registers 30 are shown in partial cross-sectional views, which according to the invention are integrated with a frame 20 made of a non-metallic material, in particular wood or wood material. What these different exemplary embodiments have in common is: Fig. 1 to Fig. 8e that the frame 20 is provided with a profile element 1, which has a holding means 2 directly integrated in the profile element 1 for the register 30. A specially designed edge region 3 of the register 30 can thus be inserted and fixed directly into the frame 20 without any necessary (but not excluded) additional fastening means for receiving and holding the cooling register 30 together with the frame 20 on, for example, a building ceiling 11 or a wall building. Such ceiling elements 10 can be attached individually or as several combined ceiling sails in building rooms on ceilings or walls.
  • a frame 20 made of solid wood or a wooden material is provided on an outer circumference of the heating/cooling register 30 in the edge region 3, which is made from rectangular profile strips 1 in a substantially same thickness dimension as the cooling register 30 and flush with the underside (visible side).
  • the frame 20 is provided flush with the register 30 on at least two, but preferably all four, sides of the ceiling element 10 by profile strips 1 and serves as a holder on a building ceiling 11 or wall Building over, for example, a suspension 5 or retaining webs for fixing and positionally holding the register 30 or ceiling element 10.
  • the cooling/heating register 30 is provided with a pipe system 4 inside a housing 13, through which a heat transfer medium for heating or cooling the building.
  • the register 30 is also provided with a special edge region 3, which protrudes laterally on the top side here in the first example over the box-like or cassette-like shape of the housing 13 and at a certain distance from the pipes of the pipeline system 4. The distance becomes a sufficient distance achieved between the possibly hot pipes 4 and the frame 20 made of wood.
  • the edge area 3 is in this exemplary embodiment Fig. 1 realized in the form of a hook element angled downwards in cross section. This edge region 3 with the hook can be easily inserted into a groove 12 provided for this purpose as a positive fastening or holding means 2 on the frame 20.
  • the position, dimension and depth of the groove 12 of the holding means 2 is manufactured in such a way that the housing 13 of the register 30 rests firmly and directly adjacent to the inside of the profile strip 1 of the frame 20 and through or with the latter on the building wall or a ceiling of the building with a bracket or suspension 5 can be securely fixed.
  • the profile strip 1 is also provided with a further, second groove 8 on the downward-facing side, i.e. the visible side of the ceiling element 10, into which technical functional elements can be inserted, which in this example are used as a lamp 9 in the form of an LED.
  • Light strips are shown as examples, but can also be other technical or optical elements.
  • the structure of the ceiling element 10 is essentially similar to that of the previous exemplary embodiment.
  • the profile strip 1 of the frame 20 is not realized as a rectangular, block-like element made of solid wood, but rather has a substantially L-shaped angled profile shape in cross section.
  • the suspension 5 of the ceiling element 10 is attached to a vertically upwardly projecting lateral edge region of the profile strip 1, while in the inner region of the L-profile 1 the groove 12 is provided as a holding means 2 for the edge region 3 of the cooling register 30, which is also included here a downwardly angled section is formed.
  • a sealing strip 6 or an elastic strip is also provided between the register 30 and the profile strip 1, which has the advantage that it is easy to hang with certain requirements Tolerance values can be done without vibrations or displacements occurring between the elements 20, 30 of the ceiling element 10. This also results in both positive and non-positive coupling of frame 20 and register 30.
  • the further exemplary embodiment of the invention shown relates to a form of a ceiling element 10, in which the edge region 3 of the register 30 does not have a hook-shaped shape, but is a simple horizontal, laterally projecting edge section in the form of a metal sheet or the like.
  • the profile strip 1 is formed in a substantially T-shaped cross-sectional shape, with a storage area on the T-leg projecting laterally to the right (inside ceiling element 10) serving as a holding means 2 for the plate-shaped edge area 3 of the cooling register 30.
  • a suspension 5 is provided on the profile strips 1 made of wood material or wood-based materials, so that by simply placing the edge area 3 on the designated holding area 2 of the profile strip 1, the entire cooling register 30 is securely fixed at a certain distance from it under certain circumstances hot piping system 4 of the heating/cooling register 30 is provided. In this way it is prevented that excessive transfer of heat from the heating medium from the pipe system 4 or the register 30 to the profile strip 1 of the frame 20 made of wood can take place.
  • a further exemplary embodiment of a ceiling element 10 according to the invention is shown, in which, in contrast to the previous exemplary embodiments, the heating/cooling register 30 is not provided in the form of a box-like part or part provided with a housing 13, but as a pipe system 4 which is mounted on a simple support plate 14 - preferably perforated metal sheet - is mounted.
  • the support plate 14 and thus the heating/cooling register 30 also has a defined, projecting edge region 3, which is connected to a holding means 2 in the form of a groove 12 on the frame 20.
  • the frame 20 is formed from a substantially cuboid or rectangular profile element 1 made of wood or wood-based materials, in which a lateral horizontal groove 12 is incorporated.
  • the extended, protruding edge region 3 is inserted into the groove 12 as a holding means 2 for the register 30, which is finally fixed with an elastic sealing strip or holding strip 6.
  • a fixation between the frame 20 and the register 30 is possible, which is achieved essentially without additional holding means.
  • the frame 20 and thus a significant portion of the ceiling element 10 as a whole is formed from a lighter but sufficiently stable non-metallic material, in particular wood material.
  • FIG. 5 A further exemplary embodiment of the present invention is shown, in which the profile strip 1 of the frame 20 is realized in a substantially L-shape in cross section, the lower leg of the L forming a type of support for a holding means 2 of the register 30.
  • an attachment or suspension 5 can be provided on the profile strip 1 of the frame 20.
  • further holding means such as suspensions 5, fastening flanges or the like can also be present directly on the register 30.
  • the ceiling element 10 here has a register 30 with a pipe system 4 for the heat transfer medium, which is inserted via a separate intermediate element on a stepped inside of a profile strip 1 of the frame 20.
  • a substantially C-shaped metallic support profile 7 is provided here as an intermediate element, into which a projecting overlapping edge region 3 of the register 30 is inserted in a form-fitting manner to the frame 20 and which corresponds in dimension and size to the stepped shape of the profile strip 1 serving as a holding means 2 is adapted.
  • the register 30 of the ceiling element 10 which is also provided here, for example, with a box-like housing 13, is inserted into the interior of the holding profile 7 and is therefore formed with a downward-pointing holding collar.
  • the holding profile 7 is optionally attached to the wooden profile strip 1 of the frame 20 via screws 15.
  • a further groove 8 is incorporated into the profile strip 1 on the visible side, into which a light source 9, for example an LED light strip or similar, can be inserted.
  • the profile strip 1 is formed in such a way that a flat, continuous surface of the ceiling element 10 is formed, i.e. a flush finish on the underside or visible side.
  • a suspension 5 is provided on the register 30 and an interposition of a fastening 16 which engages in the profile 7.
  • the holder or suspension 5 can also be attached to the frame 20 made of wood material or wood between the building ceiling 11 and the ceiling element 10 can be provided or the part of the fastening 16 can be omitted.
  • the ceiling element 10 is provided with a register 30 with a piping system 4 which has a box-like housing 13.
  • the box-like housing 13 is formed at the edges with an edge that slopes upwards inwards, for example from a sheet of metal.
  • the quasi trapezoidal cross section of the register 30 created in this way is in the Fig. 7 clearly visible.
  • With the beveled side edges of the housing 13 of the register 30, a special type of positive connection and the holding means 2 are produced between the frame 20 and the register 30.
  • the outer frame 20 is provided with profiles 1 in a cross-sectional shape formed in a corresponding oblique shape.
  • a holding means 2 in the form of a positive fit is provided in the edge region 3 by the inclined or conical shape of the register 30 and the corresponding counter-shape with an inclined inside of the profiles 1 of the frame 20.
  • the suspension 5 is provided on an area of the register 30 itself in the interior area of the ceiling element 10.
  • the suspension 5 can be attached directly to the register 30 or as in the Fig. 7 shown via a separate attachment 16 in the form of a plate-shaped or strip-shaped profile element with recesses 18 in which the angled upper ends of the housing 13 of the register 30 can be hung.
  • the illustrated embodiment of the Fig. 7 can also be additionally or additionally provided with other means of fixation without departing from the scope of the invention.
  • the holding means 2 can also have a form of positive connection other than a bevel/counter bevel, e.g. B. can be provided by interlocking step shapes between the inside of the frame 20 and the edge region 3 of the register 30.
  • a suspension 5 is attached to a fastening 16, which in turn engages positively with a support profile 7 as an intermediate element to the wooden frame (without additional further fixing elements).
  • the support profiles 7 are usually fixed or otherwise attached to the profiles 1 of the frame 20 via screws 15.
  • the attachment 16 can be realized as a plate or in the form of strips, e.g. B. from a stamped metal sheet. With such a construction, the actual suspension 5 is separated again from the construction of the ceiling element 10 with the main components register 30 and frame 20.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Supports For Pipes And Cables (AREA)
  • Building Environments (AREA)
EP23187883.6A 2022-08-19 2023-07-26 Élément de plafond pour bâtiment avec élément de chauffage/refroidissement et partie de cadre intégrée Pending EP4328498A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202022104697.2U DE202022104697U1 (de) 2022-08-19 2022-08-19 Deckenelement für Gebäude mit Heiz-/Kühlelement und integriertem Rahmenteil

Publications (1)

Publication Number Publication Date
EP4328498A1 true EP4328498A1 (fr) 2024-02-28

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Application Number Title Priority Date Filing Date
EP23187883.6A Pending EP4328498A1 (fr) 2022-08-19 2023-07-26 Élément de plafond pour bâtiment avec élément de chauffage/refroidissement et partie de cadre intégrée

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EP (1) EP4328498A1 (fr)
DE (1) DE202022104697U1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2302413A1 (fr) * 1998-07-02 2000-01-13 Kiwha Hong Panneau pour conditionnement d'air notamment de locaux et systeme l'utilisant
DE20108166U1 (de) * 2001-05-15 2002-06-20 Chmiel, Alexander, 87656 Germaringen Plattenelement zum Heizen oder Kühlen von Räumen
WO2011033324A1 (fr) * 2009-09-15 2011-03-24 Boldoghy Bela Élément d'ossature thermique, et surfaces de bord assurant le refroidissement, l'absorption de la chaleur rayonnée, le chauffage de l'air et le refroidissement de l'air, formées de cet élément d'ossature thermique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2302413A1 (fr) * 1998-07-02 2000-01-13 Kiwha Hong Panneau pour conditionnement d'air notamment de locaux et systeme l'utilisant
DE20108166U1 (de) * 2001-05-15 2002-06-20 Chmiel, Alexander, 87656 Germaringen Plattenelement zum Heizen oder Kühlen von Räumen
WO2011033324A1 (fr) * 2009-09-15 2011-03-24 Boldoghy Bela Élément d'ossature thermique, et surfaces de bord assurant le refroidissement, l'absorption de la chaleur rayonnée, le chauffage de l'air et le refroidissement de l'air, formées de cet élément d'ossature thermique

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