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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 9267448 B1

PDFFull Text
Expired
Date of Patent:
Feb. 23, 2016

Filed:

Oct. 31, 2012

Vehicle travel control device

Applicants:

Rentaro Kuroki, Susono, JP;

Takuya Hirai, Susono, JP;

Masaki Mitsuyasu, Kawasaki, JP;

Jonggap Kim, Hadano, JP;

Masaki Matsunaga, Odawara, JP;

Yasunari Kido, Hadano, JP;

Takeaki Suzuki, Susono, JP;

Takayuki Kogure, Susono, JP;

Yukari Okamura, Gotenba, JP;

Akihiro Sato, Nagoya, JP;

Yusuke Kinoshita, Toyota, JP;

Inventors:

Rentaro Kuroki, Susono, JP;

Takuya Hirai, Susono, JP;

Masaki Mitsuyasu, Kawasaki, JP;

Jonggap Kim, Hadano, JP;

Masaki Matsunaga, Odawara, JP;

Yasunari Kido, Hadano, JP;

Takeaki Suzuki, Susono, JP;

Takayuki Kogure, Susono, JP;

Yukari Okamura, Gotenba, JP;

Akihiro Sato, Nagoya, JP;

Yusuke Kinoshita, Toyota, JP;

Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

David J Hlavka

Int. Cl.
CPC ...
G06F 19/00 (2011.01); F02D 29/02 (2006.01); F02D 41/00 (2006.01); F02D 41/12 (2006.01); F02D 41/38 (2006.01); F02D 29/00 (2006.01);
U.S. Cl.
CPC ...
F02D 29/02 (2013.01); F02D 29/00 (2013.01); F02D 41/0087 (2013.01); F02D 41/12 (2013.01); F02D 41/3863 (2013.01); F02D 41/123 (2013.01); F02D 2041/0012 (2013.01); F02D 2250/31 (2013.01);
Abstract

A running control device of a vehicle includes an engine with a plurality of cylinders, a clutch connecting/disconnecting a power transmission path between the engine and wheels, a fuel pump transferring fuel toward an injector, and a fuel pressure control device controlling a fuel pressure in a transfer path of the fuel. The running control device of a vehicle performs a neutral inertia running mode performed with the power transmission path between the engine and the wheels disconnected, and a cylinder resting inertia running mode performed by resting at least a part of the cylinders of the engine with the power transmission path between the engine and the wheels connected, the fuel pressure during the neutral inertia running mode being made higher than the fuel pressure during the cylinder resting inertia running mode.

Find Patent Forward Citations

Kuroki, Rentaro. (2016). Vehicle travel control device (U.S. Patent No. 9267448). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9267448

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

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