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. 09, 2015
Filed:
Dec. 01, 2010
Method and device for leak testing in an automated electrohydraulic clutch system in a motor vehicle
Mykhaylo Klymenko, Gerlingen, DE;
Manuel Schnitzer, Altenrlet, DE;
Rene Schenk, Heilbronn, DE;
Kaspar Schmoll Genannt Eisenwerth, Vaihingen-Horrheim, DE;
Mykhaylo Klymenko, Gerlingen, DE;
Manuel Schnitzer, Altenrlet, DE;
Rene Schenk, Heilbronn, DE;
Kaspar Schmoll Genannt Eisenwerth, Vaihingen-Horrheim, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
In a method for leak testing in an automated electrohydraulic clutch system in a motor vehicle, in which an electromechanical actuator controls the clutch travel of a clutch via a hydraulic piping system, in order that a defective system is detected reliably and rapidly, the leak in the clutch system is detected using a pressure measurement in the electromechanical actuator and compared to a characteristic clutch curve.