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:
Mar. 31, 2015
Filed:
Feb. 24, 2010
Yuuichi Shimizu, Kanagawa, JP;
Yuta Furukawa, Kanagawa, JP;
Yuuichi Shimizu, Kanagawa, JP;
Yuta Furukawa, Kanagawa, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Abstract
A control device of a premix combustion engine includes a hybrid turbocharger including a turbocharger having a compressor and a turbine, and a motor generator coupled with the compressor. A control unit controls the motor generator based on the operating conditions regarding a generator or the premix combustion engine and includes: an airflow rate computing unit for computing the necessary airflow rate required for the premix combustion engine, and an arithmetic unit for computing the power output or the rotation speed regarding the hybrid turbocharger to obtain the necessary airflow rate required for the premix combustion engine. Feedback control regarding the power output or the rotation speed as to the hybrid turbocharger is performed based on the computed results obtained by the arithmetic unit.