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:
Mar. 30, 2010
Filed:
Nov. 17, 2006
Applicants:
Andreas Eichenberg, Chemnitz, DE;
Matthias Gregor, Stuttgart, DE;
Jens Meintschel, Esslingen, DE;
Inventors:
Assignee:
Daimler AG., Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 7/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a braking device for a camshaft adjuster of an internal combustion engine wherein the camshaft adjuster includes at least two adjustment inputs, a respective braking element is provided for each adjustment input to brake the respective adjustment input, the braking elements being operable by an excitation coil arrangement, which, depending on the direction of energization of an excitation coil arrangement, subjects either the one or the other braking element to magnetic flux for initiating braking of the respective adjustment input.