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Patent Searching and Data


Title:
WATER-LIFTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2005/059370
Kind Code:
A1
Abstract:
The invention relates to water-pressure engineering and can be used for lifting water. The inventive water-lifting device consists of an air cap (1), a pumping valve (3), a pumping pipe (2), a delivery pipe (5) and an adjustable impact valve (4) which is arranged in the delivery pipe (5) and divides said pipe into the accelerating (6) and the pressure (7) parts thereof, thereby making it possible to lift water or to pump it without discharging outside any part thereof.

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Inventors:
Maroukhine, Viatcheslav Valentinovich (ul. Bakuninskaya, 50-3-14 Moscow, 2, 10708, RU)
Koutienkov, Valentin Alexandrovich (ul. Nedelina, 30-1-12 Moscow, 1, 12147, RU)
Application Number:
PCT/RU2004/000346
Publication Date:
June 30, 2005
Filing Date:
September 08, 2004
Export Citation:
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Assignee:
Maroukhine, Viatcheslav Valentinovich (ul. Bakuninskaya, 50-3-14 Moscow, 2, 10708, RU)
Koutienkov, Valentin Alexandrovich (ul. Nedelina, 30-1-12 Moscow, 1, 12147, RU)
International Classes:
F04F7/02; (IPC1-7): F04F7/02
Foreign References:
SU1789780A1
SU1343122A1
SU1721313A1
US4911613A
US1249462A
Attorney, Agent or Firm:
Koutienkov, Valentin Alexandrovich (ul. Nedelina, 30-1-12 Moscow, 1, 12147, RU)
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