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:
Dec. 16, 2014
Filed:
Jul. 01, 2009
Applicants:
Hans-peter Bauer, Ditzingen, DE;
Rainer Moritz, Filderstadt, DE;
Wolfgang Dressler, Vaihingen, DE;
Inventors:
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 1/02 (2006.01); F02P 19/02 (2006.01); F23Q 7/00 (2006.01); F02P 17/12 (2006.01);
U.S. Cl.
CPC ...
F02P 19/027 (2013.01); F02D 2200/0414 (2013.01); F02P 19/025 (2013.01); F23Q 7/001 (2013.01); F02P 17/12 (2013.01);
Abstract
A method and a device for controlling a glow plug in a combustion engine, where a state of aging A of the glow plug is ascertained, and the control of the glow plug is influenced as a function of the state of aging A of the plug.