EP 1398495 A2 20040317 - Valve in a filter
Title (en)
Valve in a filter
Title (de)
Ventil in einem Filter
Title (fr)
Soupape dans un filtre
Publication
Application
Priority
DE 10242872 A 20020914
Abstract (en)
Valve (1) in a filter, especially in a liquid filter, comprises a valve body (5) inserted in a valve housing (4) and adjustable between a closed position and an open position. The valve housing has an elastically deformable clamping collar (7) which protrudes radially against the outer wall of the housing. The clamping collar is designed so that a tangent lying in a valve longitudinal plane on the outer clamping collar edge encloses an angle of less than 90degrees with the valve longitudinal axis. Preferred Features: The valve housing including the clamping collar is made of sheet metal. The clamping collar is convex or conical and is arranged in the region of an axial end of the valve housing. A sealing ring (9) is inserted in a peripheral groove formed between the clamping collar and a radially protruding shoulder (8) on the outer wall of the valve housing.
Abstract (de)
Ein Ventil (1) in einem Filter besitzt einen in ein Ventilgehäuse (4) eingesetzten, zwischen einer Schließposition und einer Offenposition verstellbaren Ventilkörper (5). Das Ventilgehäuse (4) weist einen gegenüber seiner Gehäuseaußenwand radial überstehenden, elastisch verformbaren Klemmkragen (7) auf. <IMAGE>
IPC 1-7
IPC 8 full level
F02M 37/22 (2006.01)
CPC (source: EP US)
F02M 37/46 (2019.01 - EP US); F02M 37/48 (2019.01 - EP US); F02M 37/36 (2019.01 - EP US); Y10T 137/7722 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1398495 A2 20040317; EP 1398495 A3 20060125; EP 1398495 B1 20110105; AT E494476 T1 20110115; DE 10242872 A1 20040325; DE 50313383 D1 20110217; US 2004140258 A1 20040722
DOCDB simple family (application)
EP 03103345 A 20030911; AT 03103345 T 20030911; DE 10242872 A 20020914; DE 50313383 T 20030911; US 66072803 A 20030912