JPS5872964U

JPS5872964U - underwater motor

Info

Publication number: JPS5872964U
Application number: JP16707381U
Authority: JP
Inventors: 永井　隆史; 前嶋　昭
Original assignee: Hitachi Ltd
Current assignee: Hitachi Ltd
Priority date: 1981-11-11
Filing date: 1981-11-11
Publication date: 1983-05-17

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図〜第３図は、従来技術を説明する図であ゛　　リ
、第１図は水中モードルの縦断面図、第２図はロータコ
アの説明図、第３図はロータの一部拡大図、第４図は本
考案の一実施例ロータの一部拡大図である。１・・・シャフト、２・・・軸封装置、３・・・負荷側
エンドブラケット、４・・・負荷側エンドプレート、５
・・・ハウジング、６・・・充填材、７・・・コイル、
訃・・反負荷側エンドプレート、９・・・反負荷側エン
ドブラケット、１０・・・軸受摺動板、１１・・・軸受
、１２・・・封水膨張調整装置、１３・・・固定子、１
４・・・軸受、１５・・・軸受摺動板、１６・・・ロー
タ、１７・・・キャン、１８・・・水中モードル、１９
・・・コイルエンド部、２０・・・エンドリング部、２
１・・・キー溝、２２・・・導体、２３・・田−タコア
、２４・・・ゴム製ブッシング。／６Figures 1 to 3 are diagrams for explaining the prior art. Figure 1 is a vertical cross-sectional view of an underwater mode, Figure 2 is an explanatory diagram of the rotor core, and Figure 3 is a partially enlarged view of the rotor. , FIG. 4 is a partially enlarged view of a rotor according to an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Shaft, 2... Shaft sealing device, 3... Load side end bracket, 4... Load side end plate, 5
...Housing, 6...Filling material, 7...Coil,
End plate: Anti-load side end plate, 9: Anti-load side end bracket, 10: Bearing sliding plate, 11: Bearing, 12: Water seal expansion adjustment device, 13: Stator ,1
4... Bearing, 15... Bearing sliding plate, 16... Rotor, 17... Can, 18... Underwater mode, 19
...Coil end part, 20...End ring part, 2
1...Key groove, 22...Conductor, 23...Ta-Takoa, 24...Rubber bushing. /6

Claims

[Scope of utility model registration request]

It has a typical rotor that has sealed water inside and rotates in this sealed water.The rotor has a conductor made of aluminum and a magnetic path made of an iron plate.Furthermore, there is a gap between the rotor and the shaft. 1. An underwater mode comprising: a concave portion formed by the end ring of the rotor, the iron plate, and the shaft, which is closed with a rubber bushing.