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:
Nov. 29, 2005
Filed:
Nov. 28, 2002
Applicant:
Hideaki Yoshimatsu, Hyogo, JP;
Inventor:
Hideaki Yoshimatsu, Hyogo, JP;
Assignee:
Kobelco Construction Machinery Co., Ltd., Hiroshima, JP;
Primary Examiner:
Int. Cl.
CPC ...
F02D029/06 ;
U.S. Cl.
CPC ...
Abstract
A hybrid system working machine, during a normal working time, operated by a normal operation mode that the output of a power generator and the accumulated power of a capacitor are used while the engine is operated over a high-efficiency range at a low output. Switching of a selector switch to a high-speed running mode position and running operation enable long-distance and high-speed running of an increase in engine output by a high-output operation mode.