Title:
HEAT-INSULATING WALL
Document Type and Number:
WIPO Patent Application WO1999020961
Kind Code:
A8
Abstract:
The invention relates to a heat-insulating wall (10) with two at least extensively vacuum-tight interspaced covering layers (13, 16). Said layers are interconnected to a connection profile (19) running along their contour and having a U-shape in the cross section. The layers and the connection profile (19) surround an intermediate space (20) that can be emptied and that is filled with removable heat-insulating material (21). At least one tubular guiding duct (31, 23) for lines or the like runs across the intermediate space, said duct interconnecting the orifices (15, 16) made in the interspaced covering layers (13, 16). The tubular guiding duct (23, 31) is fitted with a flange-like bend (24, 32) on both end sections which serves to fasten the guiding duct (23, 31) in a vacuum-tight manner on the inner sides of the covering layers (15, 16) facing each other.
Inventors:
HIRATH JUERGEN
SCHUETTE MARKUS
SCHUETTE MARKUS
Application Number:
PCT/EP1998/006555
Publication Date:
June 08, 2000
Filing Date:
October 15, 1998
Export Citation:
Assignee:
BSH BOSCH SIEMENS HAUSGERAETE (DE)
International Classes:
F24C15/34; F16B9/00; F24B1/24; F25D11/00; F25D23/06; (IPC1-7): F25D23/06
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