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RU

(11)

2 030 651

(13)

C1

(51)

IPC

(21) (22)

Application

4887045/29, 1990-12-04

(22)

Actual filing date

1990-12-04

(45)

Published

1995-03-10

(72)

Inventor

Chernyshev Vladimir MikhajlovichChernysheva Valentina NikolaevnaChernyshev Dmitrij VladimirovichChernyshev Vjacheslav VladimirovichChernyshev Sergej Vladimirovich

(73)

Holder

Chernyshev Vladimir MikhajlovichChernysheva Valentina NikolaevnaChernyshev Dmitrij VladimirovichChernyshev Vjacheslav VladimirovichChernyshev Sergej Vladimirovich

VIBRATION PUMP Russian patent published in 1995 - IPC

Abstract RU 2030651 C1

FIELD: pump engineering. SUBSTANCE: pump has flexible spacer, through which yoke and coils are spring-loaded to the housing, and distance frame interposed between shock-absorber and coil frames. The frame is used as an arrester for the shock-absorber and coils and as a guide for the armature. EFFECT: improved design. 2 dwg

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RU 2 030 651 C1

Authors

Chernyshev Vladimir Mikhajlovich

Chernysheva Valentina Nikolaevna

Chernyshev Dmitrij Vladimirovich

Chernyshev Vjacheslav Vladimirovich

Chernyshev Sergej Vladimirovich

Dates

1995-03-10—Published

1990-12-04—Filed

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