The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 27, 2014
Filed:
Jun. 16, 2009
Applicants:
Leszek Goerlich, Leonberg, DE;
Stefan Ruppel, Heidelberg-Emmertsgrund, DE;
Hartmut Sauter, Renningen, DE;
Inventors:
Leszek Goerlich, Leonberg, DE;
Stefan Ruppel, Heidelberg-Emmertsgrund, DE;
Hartmut Sauter, Renningen, DE;
Assignee:
Mahle International GmbH, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 15/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pressure control valve including a valve housing having a first opening and second opening. The valve housing including a valve member configured to control gas flow between the first opening and the second opening. The valve member is supported by a first membrane and a second membrane, both of which are formed on a single-piece membrane body.