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.

Date of Patent:
Dec. 08, 2015

Filed:

Jul. 27, 2011
Applicants:

Elias Calva, Stuttgart, DE;

Karthik Rai, Stuttgart, DE;

Norbert Mueller, Ludwigsburg, DE;

Ruediger Weiss, Moetzingen, DE;

Manfred Dietrich, Markgroeningen, DE;

Inventors:

Elias Calva, Stuttgart, DE;

Karthik Rai, Stuttgart, DE;

Norbert Mueller, Ludwigsburg, DE;

Ruediger Weiss, Moetzingen, DE;

Manfred Dietrich, Markgroeningen, DE;

Assignee:

Robert Bosch GmbH, Stuttgart, DE;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02N 11/08 (2006.01); F02N 19/00 (2010.01); F02D 41/06 (2006.01); F02D 17/02 (2006.01); F02N 99/00 (2010.01); F02D 41/00 (2006.01); F02D 41/14 (2006.01); F02D 41/04 (2006.01);
U.S. Cl.
CPC ...
F02D 41/062 (2013.01); F02D 17/02 (2013.01); F02D 41/065 (2013.01); F02N 11/0814 (2013.01); F02N 11/0822 (2013.01); F02N 11/0844 (2013.01); F02N 11/0851 (2013.01); F02N 11/0855 (2013.01); F02N 19/005 (2013.01); F02N 99/006 (2013.01); F02D 41/0002 (2013.01); F02D 41/042 (2013.01); F02D 41/1402 (2013.01); F02N 2019/008 (2013.01); F02N 2200/022 (2013.01); F02N 2250/04 (2013.01); F02N 2300/102 (2013.01); F02N 2300/2002 (2013.01); F02N 2300/2011 (2013.01); Y02T 10/48 (2013.01);
Abstract

The invention relates to a method for restarting an internal combustion engine, in which a first cylinder (ZYL) has a low air level and a second cylinder (ZYL) has a high air level, and wherein a predefined speed threshold value (ns) is selected as a function of said air levels. A method for the restart is selected and carried out as a function of a comparison of the determined speed (n) of the internal combustion engine with the predefined speed threshold value (ns).


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