Global Patent Index - EP 0468336 A1

EP 0468336 A1 19920129 - Expandable bag.

Title (en)

Expandable bag.

Title (de)

Ausdehnbarer Sack.

Title (fr)

Sac expansible.

Publication

EP 0468336 A1 19920129 (EN)

Application

EP 91111788 A 19910715

Priority

GB 9016589 A 19900727

Abstract (en)

An expandable bag (10) adapted to be expanded in an expansion direction by the introduction of fluid into the bag (10) under a pressure greater than the pressure externally of the bag (10), the bag (10) comprising a plurality of compartments (11-20) each being generally of loop configuration (as herein defined), each compartment (11-20) having at least in part, flexible walls (11a,11b), there being passage means (35,36,50,53,54,58) to permit fluid introduced into the bag (10) at one end thereof, to flow into each of the compartments (11-20). <IMAGE>

IPC 1-7

F15B 15/10

IPC 8 full level

F15B 15/10 (2006.01)

CPC (source: EP)

F15B 15/10 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IT LI LU NL SE

DOCDB simple family (publication)

EP 0468336 A1 19920129; GB 2246397 A 19920129; GB 2246397 B 19940406; GB 9016589 D0 19900912; GB 9115299 D0 19910828

DOCDB simple family (application)

EP 91111788 A 19910715; GB 9016589 A 19900727; GB 9115299 A 19910715