Heating elements for building into walls, ceiling or floors - consist of capillary tubes laid in grooves in plasterboard covered by sheet metal and terminated in collecting pipes

Heating elements for building into walls, ceilings or floors consist of capillary tubes (12-17) laid in grooves cut in the back of plasterboard (10) and covered by a sheet of metal. The grooves run from end to end parallel with each other, and at the ends the capillary tubes (12-17) are connected to...

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1. Verfasser: KOESTER, HELMUT., 6000 FRANKFURT, DE
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:Heating elements for building into walls, ceilings or floors consist of capillary tubes (12-17) laid in grooves cut in the back of plasterboard (10) and covered by a sheet of metal. The grooves run from end to end parallel with each other, and at the ends the capillary tubes (12-17) are connected to transverse collecting tubes (23) serving as flow and return pipes, which rest on the plasterboard (10). The flow and return pipes (23) are fifteen millimetres in diameter and are not laid in grooves so are freely movable and easy of access. USE/ADVANTAGE - Hygroscopic dampness and discolouration are avoided.