Global Patent Index - EP 0840072 A3

EP 0840072 A3 2000-02-23 - Gas delivery device

Title (en)

Gas delivery device

Title (de)

Gaslieferungsvorrichtung

Title (fr)

Dispositif de livraison de gaz

Publication

EP 0840072 A3 (EN)

Application

EP 97308535 A

Priority

GB 9622455 A

Abstract (en)

[origin: EP0840072A2] A gas delivery device (1,6) comprises an inlet (3,12) for gas and two sheets (4,7,8) of woven, knitted or non-woven fibres arranged as a double layer. At least one of the sheets (4,7,8) has a region which is gas permeable to allow gas to permeate out of the device (1,6) when it is inflated. The device (1,6) may be used in a number of applications where gas delivery is required, such as to regulate the temperature of foodstuffs. <IMAGE>

IPC 1-7 (main, further and additional classification)

F24F 13/06; F24F 13/068

IPC 8 full level (invention and additional information)

F24F 13/068 (2006.01); F24F 13/06 (2006.01)

CPC (invention and additional information)

F24F 13/068 (2013.01); F24F 2013/0608 (2013.01)

Citation (search report)

Designated contracting state (EPC)

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

DOCDB simple family

EP 0840072 A2 19980506; EP 0840072 A3 20000223; EP 0840072 B1 20041208; AT 284519 T 20041215; DE 69731867 D1 20050113; DE 69731867 T2 20050421; GB 9622455 D0 19970108