Title:
回転電機の密封油供給装置
Document Type and Number:
Japanese Patent JP5646276
Kind Code:
B2
Abstract:
According to one embodiment, a seal oil feeding apparatus (10) includes a hydrogen detraining tank (11), a float trap tank (12), and an air detraining tank (13). The hydrogen detraining tank (11) is configured to collect and reserve seal oil (S) that has flowed out to the inside of a housing (3) from a sealing unit (4). The float trap tank (12) is provided integrated with the hydrogen detraining tank (11) in horizontally, and is connected to the hydrogen detraining tank (11), so that the liquid level of the seal oil (S) becomes substantially the same as the height of the hydrogen detraining tank (11). The float trap tank (12) includes a float valve (121). The air detraining tank (13) is placed at a position lower than the hydrogen detraining tank (11) and float trap tank (12), and reserves seal oil (S) that has flowed out from the float valve (121).
Inventors:
味岡 秀恭
谷 尚治
村上 直史
相馬 昌平
毛利 稔浩
倉本 光義
谷 尚治
村上 直史
相馬 昌平
毛利 稔浩
倉本 光義
Application Number:
JP2010237449A
Publication Date:
December 24, 2014
Filing Date:
October 22, 2010
Export Citation:
Assignee:
株式会社東芝
International Classes:
H02K9/24; B01D19/00; F16J15/40
Attorney, Agent or Firm:
Masatoshi Kurata
Makoto Nakamura
Toshihiro Fukuhara
Peak Takashi
Nobuhisa Nogawa
Naoki Kono
Sunagawa 克
Hiroshi Katsumura
Tatsushi Sato
Okada Kishi
Mihoko Horiuchi
Ichihara Takuzo
Makoto Nakamura
Toshihiro Fukuhara
Peak Takashi
Nobuhisa Nogawa
Naoki Kono
Sunagawa 克
Hiroshi Katsumura
Tatsushi Sato
Okada Kishi
Mihoko Horiuchi
Ichihara Takuzo