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:
Jul. 29, 2008
Filed:
Sep. 09, 2005
Applicant:
Eugen Kremer, Buehl, DE;
Inventor:
Eugen Kremer, Buehl, DE;
Assignee:
LuK Lamellen und Kupplungsbau Beteiligungs KG, Buehl, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a hydraulic system for motor vehicles in particular, including a master cylinder, a slave cylinder, and a pressure medium line connecting them, an inexpensive pressure boost is achieved by the fact that the hydraulic system includes a pump having an inlet and an outlet and a valve which are situated between the master cylinder and the slave cylinder in the pressure medium line. The valve has a first valve position in which the master cylinder and the slave cylinder are directly interconnected and a second valve position in which the master cylinder and the slave cylinder are interconnected via a pump.