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:
Jun. 17, 2014
Filed:
Jun. 10, 2010
Martin Pilz, Weissach Im Tal, DE;
Benjin Luo, Stuttgart, DE;
Mehmet-fatih Sen, Hemmingen, DE;
Frank Wauro, Korntal-Muenchingen, DE;
David Jayanth, Karnataka, IN;
Martin Pilz, Weissach Im Tal, DE;
Benjin Luo, Stuttgart, DE;
Mehmet-Fatih Sen, Hemmingen, DE;
Frank Wauro, Korntal-Muenchingen, DE;
David Jayanth, Karnataka, IN;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A pressure control valve includes a housing, a valve slide guided in the housing, on which at least one inflow control edge is configured, which cooperates with an inflow opening in the housing, a constriction in piston being present adjacent to inflow control edge, which lies at least approximately opposite to a control opening. It is provided that the valve slide have a circumferential annular groove, which lies on the side of the inflow control edge facing away from the constriction and approximately opposite the inflow opening.