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:
Oct. 02, 2012
Filed:
Mar. 07, 2008
Applicant:
Ralf Ehlert, Stuttgart, DE;
Inventor:
Ralf Ehlert, Stuttgart, DE;
Assignee:
BERU Aktiengesellschaft, Ludwigsburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 19/00 (2011.01); F02P 19/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for glow plug excitation control is disclosed, in particular for a glow system () for controlling at least one glow plug pencil (), in particular for the rapid heating with an engine control device (), comprising at least an engine control (), a glow system (), a glow plug (), a supply resistance terminal(), a supply resistance glow plug (), an internal resistance glow control (), a measured voltage at the engine control U(), a voltage drop on the lead to glow control device U(), a voltage drop in the glow control device U(), a voltage drop at the lead to glow plug U(), a voltage at the glow plug U().