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:
Sep. 13, 2016
Filed:
Mar. 30, 2011
Applicants:
Christian Spielvogel, Eutingen, DE;
Friedemann Nordt, Eutingen, DE;
Carola Diebold, Eutingen, DE;
Inventors:
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 1/00 (2006.01); F16K 17/00 (2006.01); F04B 49/00 (2006.01); F15B 11/16 (2006.01);
U.S. Cl.
CPC ...
F16K 17/00 (2013.01); F04B 49/002 (2013.01); F15B 11/165 (2013.01); F15B 2211/20553 (2013.01); Y10T 137/7793 (2015.04);
Abstract
A pressure/flow regulator includes a pressure control valve, a flow control valve, and a first control connection configured to set a variable displacement pump. The control connection is configured to be discharged to a tank by the flow control valve via a control edge of the pressure control valve that is open in the idle position of a valve piston of the pressure control valve.