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:
Nov. 08, 2016

Filed:

Mar. 11, 2013
Applicant:

Nissan Motor Co., Ltd, Yokohama-shi, Kanagawa, JP;

Inventors:

Yuuichi Hosaka, Kawasaki, JP;

Motoyuki Hattori, Atsugi, JP;

Masaya Furushou, Yokohama, JP;

Toshihiko Ootsuka, Atsugi, JP;

Hiromoto Shimizu, Yokohama, JP;

Ryo Sano, Kawasaki, JP;

Assignee:

Nissan Motor Co., Ltd., Yokohama, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02N 11/08 (2006.01); F02N 19/00 (2010.01);
U.S. Cl.
CPC ...
F02N 11/08 (2013.01); F02N 11/087 (2013.01); F02N 19/001 (2013.01); F02N 2250/02 (2013.01); Y10T 74/131 (2015.01);
Abstract

An engine starting device is basically provided with a resistor, a bypass circuit and a switch. The resistor is configured to be disposed in series between a starter motor and a battery. The bypass circuit is disposed in parallel with respect to the resistor. The switch is configured to selectively open and close the bypass circuit, the switch opening the bypass circuit in response to commencement of engine startup, and closing the bypass circuit in response to the battery voltage approaches a maximum value during engine startup.


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