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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.:

US 9322395 B1

PDFFull Text
Date of Patent:
Apr. 26, 2016

Filed:

Nov. 07, 2014

Power generating device

Applicant:

Jtekt Corporation, Osaka-shi, Osaka, JP;

Inventors:

Hideki Fujiwara, Kitakatsuragi-gun, JP;

Masaaki Ohtsuki, Kashihara, JP;

Assignee:

JTEKT Corporation, Osaka, JP;

Attorney:

Oliff PLC

Primary Examiner:

Tulsidas C Patel

Assistant Examiner:

Viet Nguyen

Int. Cl.
CPC ...
H02K 7/116 (2006.01); H02K 7/08 (2006.01); H02K 7/108 (2006.01); F03D 11/02 (2006.01); F16D 7/10 (2006.01); F16D 27/115 (2006.01); F16D 41/067 (2006.01); F16D 43/208 (2006.01); F16D 43/21 (2006.01); F16D 43/22 (2006.01); F16D 47/04 (2006.01);
U.S. Cl.
CPC ...
F03D 11/02 (2013.01); F16D 7/10 (2013.01); F16D 27/115 (2013.01); F16D 41/067 (2013.01); F16D 43/208 (2013.01); F16D 43/216 (2013.01); F16D 43/22 (2013.01); F16D 47/04 (2013.01); H02K 7/08 (2013.01); H02K 7/108 (2013.01); H02K 7/116 (2013.01); F05B 2260/4031 (2013.01); F16D 2300/18 (2013.01); Y02E 10/722 (2013.01);
Abstract

A power generating device includes an input rotor that is provided to an output shaft of speed up gears so as to be capable of rotating together with the output shaft, an output rotor that is provided to a drive shaft of a generator so as to be capable of rotating together with the drive shaft, and a one-way clutch that is disposed between the input rotor and the output rotor. The one-way clutch connects the input rotor with the output rotor so as to rotate together with the input rotor and the output rotor when the rotation speed of the input rotor exceeds the rotation speed of the output rotor, and the one-way clutch is configured to release the connection between the input rotor and the output rotor when the rotation speed of the input rotor falls below the rotation speed of the output rotor.

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