EP 0588070 B1 19961120 - Safety filling and emptying nozzle for liquid, viscous or powdery materials
Title (en)
Safety filling and emptying nozzle for liquid, viscous or powdery materials
Title (de)
Sicherheitsfüll- und -entleerventil für flüssige, pastöse und pulverförmige Medien
Title (fr)
Buse de remplissage et soutirage de sécurité adaptée à des matières liquides, pâteuses et pulvérulentes
Publication
Application
Priority
DE 9212623 U 19920918
Abstract (en)
[origin: EP0588070A1] A transfer locking valve is used for the safe filling and emptying of containers of any kind with liquid, pasty and powdery media, the medium flowing from one barrel in particular into another container, the intention being to prevent contamination of the environment. In the casing (42) of the sealing valve there is arranged a rotatable or displaceable slide (28) which is integrally connected to a filling pipe (55). A lifting mechanism (31,32) is allocated to the slide and is intended to effect the raising and lowering of the lifting lid (26) which seals off or releases one outlet aperture of the casing. In one slide position, the lifting lid (26) therefore acts on the outlet aperture, while in the other slide position the filling pipe is made to adopt a coaxial counter-position between an upper connecting sleeve and a lower outlet aperture. <IMAGE>
IPC 1-7
IPC 8 full level
B65B 3/17 (2006.01); B65B 3/04 (2006.01); B65B 31/00 (2006.01); B65B 37/00 (2006.01); B65B 39/00 (2006.01); B67C 3/34 (2006.01); B67C 7/00 (2006.01); B67C 9/00 (2006.01); B67D 7/02 (2010.01)
CPC (source: EP US)
B65B 39/005 (2013.01 - EP US); B67C 3/34 (2013.01 - EP US); B67C 9/00 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IE IT LI NL SE
DOCDB simple family (publication)
US 5484004 A 19960116; AT E145386 T1 19961215; DE 59304526 D1 19970102; DE 9212623 U1 19930805; DK 0588070 T3 19970505; EP 0588070 A1 19940323; EP 0588070 B1 19961120; ES 2098604 T3 19970501; JP 2688676 B2 19971210; JP H06211202 A 19940802
DOCDB simple family (application)
US 11294193 A 19930830; AT 93113042 T 19930814; DE 59304526 T 19930814; DE 9212623 U 19920918; DK 93113042 T 19930814; EP 93113042 A 19930814; ES 93113042 T 19930814; JP 25478193 A 19930916