Global Patent Index - EP 1238237 A1

EP 1238237 A1 20020911 - THERMALLY INSULATING WALL

Title (en)

THERMALLY INSULATING WALL

Title (de)

WÄRMEISOLIERENDE WANDUNG

Title (fr)

PAROI THERMO-ISOLANTE

Publication

EP 1238237 A1 20020911 (DE)

Application

EP 00981228 A 20001031

Priority

  • DE 19957806 A 19991201
  • EP 0010756 W 20001031

Abstract (en)

[origin: WO0139570A1] The invention relates to a thermally insulating wall (10), based upon a vacuum insulation technique, in which the cavity (20) is bridged by a duct (13), to accommodate cables or similar. Said ducts are produced by means of ducting bodies with flange-like inserts. According to the invention, the duct (13) is created by means of a material deformation (14), on at least one of the outer layers (11, 12), whereby the material deformation (14), at least essentially, reaches the other outer layer (11, 12) and is linked in a vacuum tight manner (19) with said other layer.

IPC 1-7

F25D 23/06

IPC 8 full level

F25D 23/06 (2006.01)

CPC (source: EP US)

F25D 23/063 (2013.01 - EP US); F25D 2201/14 (2013.01 - EP US); F25D 2400/40 (2013.01 - EP US); Y10T 428/231 (2015.01 - EP US); Y10T 428/24322 (2015.01 - EP US)

Citation (search report)

See references of WO 0139570A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

WO 0139570 A1 20010607; BR 0015840 A 20020806; CN 1402826 A 20030312; DE 19957806 A1 20010607; EP 1238237 A1 20020911; TR 200201264 T2 20020923; US 2003008100 A1 20030109

DOCDB simple family (application)

EP 0010756 W 20001031; BR 0015840 A 20001031; CN 00816576 A 20001031; DE 19957806 A 19991201; EP 00981228 A 20001031; TR 200201264 T 20001031; US 16094502 A 20020603