Ceiling or wall element with a heating or cooling register

Abstract

A ceiling or wall element for fixing to a ceiling or a wall is provided with a frame that has a base plate which can be fixed to the ceiling and/or to the wall. A heating or cooling register is arranged in or on the frame. A non-woven fabric and a perforated graphite film are disposed between the base plate of the frame and the heating or cooling register.

1 . A ceiling or wall element for fixing to a ceiling or a wall, the ceiling or wall element comprising:
 a frame with a base plate to be affixed to the ceiling or the wall;   a heating or cooling register disposed in said frame; and   a non-woven fabric and a perforated graphite film disposed between said base plate of said frame and said heating or cooling register.   
     
     
         2 . The ceiling or wall element according to  claim 1 , wherein said graphite film comprises a film made of expanded graphite having a perforation. 
     
     
         3 . The ceiling or wall element according to  claim 1 , wherein said graphite film has a hole fraction of between 5% and 20% per unit area. 
     
     
         4 . The ceiling or wall element according to  claim 1 , wherein said frame is made of a thermally conductive material selected from the group consisting of a metal sheet and a graphite-modified composite material. 
     
     
         5 . The ceiling or wall element according to  claim 1 , wherein said non-woven fabric comprises a glass fiber non-woven or a carbon fiber non-woven. 
     
     
         6 . The ceiling or wall element according to  claim 1 , wherein said non-woven fabric comprises a carbon fiber non-woven calendered onto said perforated graphite film. 
     
     
         7 . The ceiling or wall element according to  claim 1 , wherein said heating or cooling register comprises a fixing profile and heating or cooling pipes affixed thereto, and said perforated graphite film is in thermal contact with a fixing profile. 
     
     
         8 . The ceiling or wall element according to  claim 1 , wherein said heating or cooling register comprises a lightweight panel of expanded graphite having heating or cooling pipes embedded therein. 
     
     
         9 . A ceiling or wall element for fixing to a ceiling or a wall, the ceiling or wall element comprising:
 a frame with a base to be affixed to the ceiling or the wall; and   a non-woven fabric and a graphite film disposed on said base of said frame.   
     
     
         10 . The ceiling or wall element according to  claim 9 , wherein said graphite film is a perforated graphite film with a hole fraction of between 5% and 20% per unit area. 
     
     
         11 . The ceiling or wall element according to  claim 9 , wherein said graphite film is a film made of expanded graphite. 
     
     
         12 . The ceiling or wall element according to  claim 9 , wherein said frame is made of a thermally conductive material selected from the group consisting of a metal sheet and a graphite-modified composite element. 
     
     
         13 . The ceiling or wall element according to  claim 9 , wherein said non-woven fabric comprises a glass fiber non-woven or a carbon fiber non-woven calendered onto said perforated graphite film. 
     
     
         14 . The ceiling or wall element according to  claim 9 , wherein said heating or cooling register comprises a fixing profile and heating or cooling pipes affixed thereto. 
     
     
         15 . The ceiling or wall element according to  claim 14 , wherein said fixing profile is made of a heat-conductive material and said perforated graphite film is in thermal contact with said fixing profile. 
     
     
         16 . The ceiling or wall element according to  claim 9 , wherein said heating or cooling register comprises a lightweight panel of expanded graphite having heating or cooling pipes embedded therein. 
     
     
         17 . A ceiling or wall element for fixing to a thermally activatable concrete wall or concrete ceiling, the ceiling or wall element comprising:
 a frame with a base plate to be affixed to the ceiling or the wall;   a non-woven fabric and a perforated graphite film and a lightweight panel of expanded graphite disposed between said base plate of said frame and the wall or ceiling.   
     
     
         18 . The ceiling or wall element according to claim  44 , which comprises a lightweight panel of expanded graphite disposed on said graphite film. 
     
     
         19 . A thermally activatable concrete wall or concrete ceiling assembly, comprising: pipelines for conducting a heating or cooling fluid extending through a concrete wall or concrete ceiling, and a plurality of ceiling or wall elements according to  claim 1  disposed mutually adjacent one another and affixed on a surface of said concrete wall or concrete ceiling. 
     
     
         20 . The thermally activatable concrete wall or concrete ceiling assembly according to claim  46 , wherein said ceiling or wall elements contain a lightweight panel made of expanded graphite, and wherein a thermal coupling between the surface of said wall or ceiling and said wall or ceiling element is formed extensively over an entire principal surface of each said graphite lightweight panel. 
     
     
         21 . The ceiling or wall element according to  claim 20 , wherein said non-woven material and said graphite film are connected to form a composite material. 
     
     
         22 . The ceiling or wall element according to  claim 1 , wherein said graphite film comprises a film of expanded graphite with a perforation and said perforated graphite film has a hole fraction of more than 20% per unit area.