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:
Apr. 07, 2009
Filed:
Aug. 04, 2004
Nestor Rodriguez-amaya, Stuttgart, DE;
Christoph Hollmann, Ludwigsburg, DE;
Michael Mennicken, Wimsheim, DE;
Matthias Beck, Stuttgart, DE;
Hubert Greif, Markgroeningen, DE;
Falk-alexander Petry, Stuttgart, DE;
Thilo Rzymann, Backnang, DE;
Nestor Rodriguez-Amaya, Stuttgart, DE;
Christoph Hollmann, Ludwigsburg, DE;
Michael Mennicken, Wimsheim, DE;
Matthias Beck, Stuttgart, DE;
Hubert Greif, Markgroeningen, DE;
Falk-Alexander Petry, Stuttgart, DE;
Thilo Rzymann, Backnang, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
Disclosed is a valve comprising a valve member () that is guided so as to be movable in the direction of the longitudinal axis () thereof, extends into a valve pressure chamber (), and is provided with a sealing surface () on a face which runs perpendicular to the longitudinal axis () thereof inside the valve pressure chamber (). Said sealing surface () of the valve member () cooperates with a valve seat () that runs perpendicular to the longitudinal axis () thereof so as to at least largely close an opening () which is surrounded by the valve seat () relative to the valve pressure chamber (). A connection () to a low-pressure area lies immediately next to said opening (). The inventive valve member () is also provided with a peg () which extends into the connection () and by means of which liquid that flows out of the valve pressure chamber () when the sealing surface () of the valve member () is lifted from the valve seat () is directed in such a way that said liquid applies at least nearly no resulting force onto the valve member () in the direction of the longitudinal axis () thereof.