SIA OpenIR  > 沈阳自动化所知识产出(2000年前)
Alternative TitleInternal oil-filled permanent D.C motor working in deep water
Rights Holder中国科学院沈阳自动化研究所
Patent Agent中国科学院沈阳专利事务所
Other AbstractThe utility model belongs to an underwater direct current motor. The utility model has the structure that a casing is arranged outside, and an armature which is made of permanent magnetic material/Nd-Fe-B is arranged at the middle part, a rear end cap is arranged at the rear end part, and a pressure head and a spring are arranged between rear end covers. Pressure balance can be formed by oil pressure inside the motor and pressure outside, the front part of the motor is provided with a front end cover and a front sealing cover, and an 'O'-shaped seal ring is arranged between the front end cover and the front sealing cover. The utility model has the advantages of small size, good sealing performance, stable performance, convenient installation, convenient operation and convenient maintenance, and is suitable for using in various environments of deep water.
PCT Attributes
Application Date1994-06-30
Date Available1995-08-02
Application NumberCN94229030.5
Open (Notice) NumberCN2204466Y
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
朱晓明. 内充油永磁深水直流电动机[P]. 1995-08-02.
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