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:
Dec. 05, 2006
Filed:
Feb. 04, 2003
Shinji Hibi, Osaka, JP;
Masayoshi Tokiwa, Osaka, JP;
Toshinobu Fujisawa, Osaka, JP;
Tadatatsu Kanemoto, Osaka, JP;
Yasunori Goda, Osaka, JP;
Mamoru Fukae, Osaka, JP;
Hiroshi Yoshimoto, Osaka, JP;
Shinji Hibi, Osaka, JP;
Masayoshi Tokiwa, Osaka, JP;
Toshinobu Fujisawa, Osaka, JP;
Tadatatsu Kanemoto, Osaka, JP;
Yasunori Goda, Osaka, JP;
Mamoru Fukae, Osaka, JP;
Hiroshi Yoshimoto, Osaka, JP;
Yanmar Co., Ltd., Osaka, JP;
Abstract
Each power source switching unit () of a electric power system () constituted of a power operating system having a power generator () driven by an external power source () and an engine () is constituted of a means for sensing information on a selected power source and supply power in time series, calculating a supply power quantity every power source on the basis of sense data, and storing these sensing and calculated data. This power source switching unit (), disposed every power load group, comprises a means for communication with another power source switching unit (). A power source management system, constituted of the power source switching unit (), comprises a means for transmitting the sensed data or calculated data of each power source switching unit () to the control system of the power generating system, a means for receiving data transmitted from the power source management system, and an image display means for displaying the received data by graphing.