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. 16, 2013
Filed:
Aug. 17, 2010
Toshinobu Fujisawa, Osaka, JP;
Tatsuya Kawano, Osaka, JP;
Masaaki Ono, Osaka, JP;
Yanmar Co., Ltd., Osaka-shi, JP;
Abstract
To provide an engine system with which in a case where a power supply voltage whose specification is to be changed is higher than an expected voltage, the specification of the power supply voltage from an alternating-current power supply can be changed at low cost without providing an additional transformer. An engine systemincludes a transformer, a power receiving device, and a switcher, and switcherconnects a switching terminalconnected to one power receiving terminalof the power receiving deviceto either a first terminalconnected to one terminalof a primaryor a second terminalconnected to a branch terminal. The engine systemis configured such that the other power receiving terminalof the power receiving deviceand the other terminalof the primaryare connected and the primaryand an alternating-current power supplyare electrically connected.