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.:

US 9133810 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 15, 2015

Filed:

Dec. 30, 2013
Applicant:

Ford Global Technologies, Llc, Dearborn, MI (US);

Inventors:

Donatus Andreas Josephine Kees, Billericay, GB;

James Andrew Straker, Brentwood, GB;

Daniel Benjamin Kok, Ann Arbor, MI (US);

Assignee:

Ford Global Technologies, LLC, Dearborn, MI (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F02N 11/00 (2006.01); H02P 9/04 (2006.01); F02N 11/10 (2006.01); F02N 11/08 (2006.01); F02N 15/00 (2006.01);
U.S. Cl.
CPC ...
F02N 11/006 (2013.01); F02N 11/108 (2013.01); F02N 11/0814 (2013.01); F02N 15/006 (2013.01); F02N 2200/14 (2013.01);
Abstract

A method of starting an engine is disclosed in which two or more starter motors are used to start the engine in an alternating sequence so as to equalize wear and reduce the wear of each starter motor by a factor equal to the number of starter motors provided. The starter motors are preferably positioned so as to minimize overlap between wear patterns produced by the starter motors on a cooperating ring gearthereby extending the life of the ring gear.


Find Patent Forward Citations

Kees, Donatus Andreas Josephine. (2015). Method and apparatus for starting an engine (U.S. Patent No. 9133810). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9133810

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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