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:
Nov. 03, 2015
Filed:
Feb. 27, 2009
Applicants:
Heinrich Diekmeyer, Barsinghausen, DE;
Christoph Wilken, Salzbergen, DE;
Inventors:
Heinrich Diekmeyer, Barsinghausen, DE;
Christoph Wilken, Salzbergen, DE;
Assignee:
WABCO GmbH, Hannover, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 31/122 (2006.01);
U.S. Cl.
CPC ...
F16K 31/122 (2013.01);
Abstract
A valve includes at least one inlet chamber and at least one outlet chamber that can be connected to each other or blocked from each other by means of an actuator. A control chamber is provided for controlling the actuator. The control chamber is divided into a first chamber and a second chamber that are connected to each other.