Title:
発電装置
Document Type and Number:
Japanese Patent JP5626257
Kind Code:
B2
Abstract:
A power generator (1, 1a, 1b) according to an embodiment includes a hollow shaped speed-increasing gear (12), a hollow shaped power generation unit (13), a rotor shaft (170, 170a, 170b), and a position detector (16, 16b). With the input shaft and the output shaft of the hollow shaped speed-increasing gear (12) coaxially disposed with a propeller shaft (150, 150a, 150b),and coupled to the propeller shaft. With the input shaft of the power generation unit (13) coaxially disposed with the speed-increasing gear (12), the power generation unit (13) generates power through the output of the speed-increasing gear (12). The rotor shaft (170, 170a, 170b) is coaxially disposed with the speed-increasing gear (12) and the power generation unit (13) and rotates integrally with a propeller (130, 130_1) while being provided in hollow portions of the speed-increasing gear (12) and the power generation unit (13). The position detector (16, 16_2) detects a rotational position of the propeller (130, 13o_1) by detecting the rotational position of the rotor shaft (170, 170a, 170b).
Inventors:
宮本 恭祐
西 真一
宇都宮 将之
西 真一
宇都宮 将之
Application Number:
JP2012091187A
Publication Date:
November 19, 2014
Filing Date:
April 12, 2012
Export Citation:
Assignee:
株式会社安川電機
International Classes:
F03D11/00; F03D1/06; F03D11/02
Attorney, Agent or Firm:
Hiroaki Sakai