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. 13, 2012
Filed:
Feb. 08, 2010
Applicants:
Markus Lengfeld, Winnenden, DE;
Jens Meintschel, Bernsdorf, DE;
Thomas Stolk, Kirchheim, DE;
Alexander Von Gaisberg-helfenberg, Frau Wiebke Bonn, DE;
Inventors:
Markus Lengfeld, Winnenden, DE;
Jens Meintschel, Bernsdorf, DE;
Thomas Stolk, Kirchheim, DE;
Alexander von Gaisberg-Helfenberg, Frau Wiebke Bonn, DE;
Assignee:
Daimler AG, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 1/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
In an internal combustion engine valve drive switching device with a switching unit, the switching unit includes an implementation unit for implementing a first switching process based on at least one signal and thereafter, to implement a second switching process independently of an electronic evaluation.