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:
Jul. 04, 2006
Filed:
Apr. 26, 2002
Applicants:
Masayuki Kagoshima, Kobe, JP;
Toshio Sora, Kobe, JP;
Masayuki Komiyama, Kobe, JP;
Inventors:
Assignees:
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.), Kobe, JP;
Kobelco Construction Machinery Co., Ltd., Hiroshima, JP;
Primary Examiner:
Int. Cl.
CPC ...
E02F 5/02 (2006.01); G05D 1/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Maximum charging power of a battery () is set by a battery-charging power setting unit (), while maximum discharging power of the battery () is set by a battery-discharging power setting unit (). Lower and upper limit of generator output power is set by a generator output power setting unit (). A generator/battery power distribution determining unit () distributes power between the battery () and the generator () using the set values above.