EP 0397941 A1 19901122 - Heat insulating device.
Title (en)
Heat insulating device.
Title (de)
Wärmedämmende Vorrichtung.
Title (fr)
Dispositif isolant thermique.
Publication
Application
Priority
EP 89305025 A 19890518
Abstract (en)
A heat insulating device comprises a closed flat body (10) having a continuous passage (13) formed by dividing walls (12). Adjacent dividing walls terminate short of a surrounding wall (11) at opposite ends to form the passage which has an inlet (131) at one end and an outlet (132) at the other end to which hoses (20) leading to a liquid supplying apparatus can be connected. The liquid supplying apparatus provides a constant flow of liquid through the passage (13) for cooling purposes.
IPC 1-7
IPC 8 full level
E04B 1/94 (2006.01)
CPC (source: EP)
E04B 1/942 (2013.01)
Citation (search report)
- [X] GB 2179977 A 19870318 - SHELL INT RESEARCH
- [X] US 3978916 A 19760907 - MEGUMI NAOMITSU
- [Y] FR 2555724 A1 19850531 - DUCOL JEAN PAUL [FR]
- [A] FR 802433 A 19360904
- [A] US 3050134 A 19620821 - PAUL MULTIN
- [A] GB 1548262 A 19790711 - DIGGS R E
Designated contracting state (EPC)
DE ES FR GB IT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 89305025 A 19890518