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:
Apr. 11, 2017
Filed:
Feb. 17, 2012
Makoto Suzuki, Chiba, JP;
Fumiharu Iwasaki, Chiba, JP;
Jun Shinohara, Chiba, JP;
Shinji Kinoshia, Chiba, JP;
Toru Ozaki, Chiba, JP;
Norimasa Yanase, Chiba, JP;
Makoto Suzuki, Chiba, JP;
Fumiharu Iwasaki, Chiba, JP;
Jun Shinohara, Chiba, JP;
Shinji Kinoshia, Chiba, JP;
Toru Ozaki, Chiba, JP;
Norimasa Yanase, Chiba, JP;
SEIKO INSTRUMENTS INC., , JP;
Abstract
A power generator has a power generation unit for generating electric power, a rotary unit and a power transmission unit. The power generation unit includes a stator having a stator core and a rotor disposed in the stator. The rotor has a rotor shaft and a driven gear disposed on the rotor shaft and is configured to be driven to rotate the rotor shaft. The rotary unit has a driving gear for undergoing rotational movement to rotate the rotor shaft via the driven gear to generate electric power. The power transmission unit has an intermediate gear for transmitting a rotational force of the driving gear of the rotary unit to the driven gear of the rotor shaft. The intermediate gear has at least one rotary shaft disposed inside of the stator core.