EP 0639156 B1 19970806 - DEVICE FOR TRANSFERRING LIQUID BY GRAVITY OR BY PUMPING
Title (en)
DEVICE FOR TRANSFERRING LIQUID BY GRAVITY OR BY PUMPING
Title (de)
VORRICHTUNG ZUM TRANSPORT VON FLÜSSIGKEITEN MITTELS SCHWERKRAFT EINER PUMPE
Title (fr)
DISPOSITIF DE TRANSFERT DE LIQUIDE PAR GRAVITE OU PAR POMPAGE
Publication
Application
Priority
- FR 9300445 W 19930510
- FR 9206012 A 19920513
Abstract (en)
[origin: FR2691141A1] The device is intended to transfer liquid from one container to another container by gravity or by pumping, without disassembly, very rapidly, and without external flow. The device is comprised of a plug valve (1) having a variable threaded diameter and having a part receiving an adapter (6) commun to all plugs. The adapter makes possible easy opening of the valve (2) by a simple push and optionally suction of liquid by connection to a standard pump. This device is particularly intended to empty containers, tanks or engine oil sumps.
IPC 1-7
IPC 8 full level
CPC (source: EP)
B67D 3/02 (2013.01); B67D 7/0294 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
FR 2691141 A1 19931119; FR 2691141 B1 19960809; AT E156457 T1 19970815; AU 4074493 A 19931213; DE 69312933 D1 19970911; DE 69312933 T2 19971211; DK 0639156 T3 19980323; EP 0639156 A1 19950222; EP 0639156 B1 19970806; ES 2105259 T3 19971016; GR 3024748 T3 19971231; WO 9323328 A1 19931125
DOCDB simple family (application)
FR 9206012 A 19920513; AT 93910098 T 19930510; AU 4074493 A 19930510; DE 69312933 T 19930510; DK 93910098 T 19930510; EP 93910098 A 19930510; ES 93910098 T 19930510; FR 9300445 W 19930510; GR 970402393 T 19970917