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:
Sep. 11, 2018
Filed:
Jul. 07, 2015
Toyota Jidosha Kabushiki Kaisha, Tokyo-shi, Aichi-ken, JP;
Susumu Hashimoto, Susono, JP;
Motonari Yarino, Mishima, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, Aichi-ken, JP;
Abstract
The invention relates to a control device applied to a cylinder injection type of an internal combustion engine (). The control device control a disperse parameter for changing a degree of a spread of the fuel spray injected from the injector () such that the maximum degree of the spread of the fuel spray under a state where an amount of the fuel adhering to the spark generation part () of the spark plug () at the ignition timing corresponds to a first amount, is smaller than the maximum degree of the spread of the fuel spray under a state where the amount of the fuel adhering to the spark generation part at the ignition timing corresponds to a second amount smaller than said first amount.