Title:
風車用駆動装置、風車用駆動装置ユニット及び風車
Document Type and Number:
Japanese Patent JP6580367
Kind Code:
B2
Abstract:
A windmill drive apparatus (10) includes a drive apparatus body (20), a fastener (30) and a sensor (40). The drive apparatus body (20) is installed on one structure in a movable part of a windmill (101). The drive apparatus body (20) has a meshing part (24a) configured to be meshed with a ring gear (107) installed on the other structure in the movable part of the windmill. The fastener (30) fixes the drive apparatus body (20) to the one structure. The sensor (40) is configured to measure a change in state of the fastener.
Inventors:
Osamu Nohara
Application Number:
JP2015097710A
Publication Date:
September 25, 2019
Filing Date:
May 12, 2015
Export Citation:
Assignee:
Nabtesco Co., Ltd.
International Classes:
F03D80/00; F03D1/06; F16H1/10; F16H1/22
Domestic Patent References:
| JP2011047307A | ||||
| JP201383247A |
Foreign References:
| WO2014005735A1 |
Attorney, Agent or Firm:
Hiroyuki Nagai
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Hirohito Katsunuma
Yukihiro Hotta
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Hirohito Katsunuma
Yukihiro Hotta