Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael Scholand0
Jochen Gessat0
Martin Jordan0
Date of Patent
August 29, 2006
0Patent Application Number
104795470
Date Filed
March 3, 2003
0Patent Primary Examiner
Patent abstract
The invention relates to a combined check and pressure control valve (10), comprising a check valve element (34) which is adjustable between an opened position and a closed position, and a pressure control valve element (42) which on exceeding a predetermined pressure can be lifted off a valve seat (40), so that at least one outflow channel is opened, characterized in that the check valve element (34) is a valve plate which in the closed position lies against at least one annular sealing seat (30, 32), which is impressed in a thin-walled component, preferably a sheet metal part (22).
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