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:
May. 08, 2018
Filed:
Feb. 20, 2014
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Hajime Suzuki, Tokyo, JP;
Hideki Nishio, Tokyo, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Abstract
In an embodiment, a combustion control device for an engine includes: a knocking determination unit to determine occurrence of knocking of each of the cylinders; a knocking reduction unit to halt or reduce supply of gas to a cylinder in which the knocking is occurring and reduce supply of the gas to other cylinders in which the knocking is not occurring; a first recovery unit configured to recover a state where the gas is at least reduced in the cylinder in which the knocking is occurring; and a second recovery unit configured to recover a state where the gas is reduced in other cylinders within which knocking is not occurring. In embodiments, a recovery time of the first recovery unit is shorter than a recovery time of the second recovery unit, and prioritizing recovery of the cylinder in which the knocking is occurring.