EP 0816691 A3 19990317 - Stop valve with pressure limitation
Title (en)
Stop valve with pressure limitation
Title (de)
Sperrventil mit Druckbegrenzung
Title (fr)
Vanne d'arrêt avec limitation de pression
Publication
Application
Priority
DE 19627306 A 19960706
Abstract (en)
[origin: EP0816691A2] The stop valve has in its body an auxiliary valve also blocking in the back flow direction, which is opened for introduction of user channel unloading via thruster operated from the longitudinal slider. In or on the stop valve body (41) a pressure limiting valve is arranged, which opens in the back flow direction (9). The stop valve is arranged within its housing (11) in the area of a user connection (25). The pressure limiting valve is arranged within the stop valve body parallel next to the auxiliary valve. It incorporates as additional components at least one valve body and a mechanical spring component tensioned by a pressure limiting screw.
IPC 1-7
IPC 8 full level
F15B 11/028 (2006.01); F15B 13/01 (2006.01); F15B 20/00 (2006.01)
CPC (source: EP)
F15B 11/028 (2013.01); F15B 13/015 (2013.01); F15B 2211/20538 (2013.01); F15B 2211/30505 (2013.01); F15B 2211/30525 (2013.01); F15B 2211/3116 (2013.01); F15B 2211/327 (2013.01); F15B 2211/353 (2013.01); F15B 2211/50581 (2013.01); F15B 2211/5153 (2013.01); F15B 2211/55 (2013.01); F15B 2211/7053 (2013.01)
Citation (search report)
- [Y] US 3216448 A 19651109 - STACEY HUGH J
- [Y] DE 2559029 A1 19770707 - HEILMEIER & WEINLEIN
- [A] DE 3305282 A1 19830825 - ATLAS COPCO AB [SE]
- [A] EP 0466582 A1 19920115 - KOSMEK KK [JP]
- [A] DE 3048746 A1 19820722 - BOSCH GMBH ROBERT [DE]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0816691 A2 19980107; EP 0816691 A3 19990317; EP 0816691 B1 20021218; DE 19627306 A1 19980108; DE 59708982 D1 20030130
DOCDB simple family (application)
EP 97109617 A 19970613; DE 19627306 A 19960706; DE 59708982 T 19970613