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:
Dec. 23, 2014
Filed:
Mar. 09, 2012
Michitaka Fujiwara, Kobe, JP;
Tsuneo Tanabe, Kobe, JP;
Michitaka Fujiwara, Kobe, JP;
Tsuneo Tanabe, Kobe, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
An engine control section () is configured to: start power supply to pinion-gear moving sections () based on an engine rpm which becomes smaller than an rpm at which the meshing engagement is possible while the engine is rotating by inertia as a result of satisfaction of an automatic stop condition; temporarily stop the power supply to the pinion-gear moving sections when an amount of change in the rpm of the engine exceeds a predetermined increase detection threshold value before time required for a pinion gear () to come into abutment against a ring gear () elapses after the start of the power supply; and restart the power supply to the pinion-gear moving sections when the amount of change in the rpm of the engine becomes smaller than a predetermined decrease detection threshold value after the power supply is temporarily stopped.