AIR-OPERATED DRIVE Russian patent published in 2007 - IPC F15B9/14

Abstract RU 2295658 C1

FIELD: hydraulic engineering.

SUBSTANCE: drive comprises nonreversible jet motor and devices for stabilizing speed of rotation of the drive shaft in response to the change of inlet pressure and loading.

EFFECT: enhanced reliability.

6 cl, 5 dwg

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RU 2 295 658 C1

Authors

Sajapin Vadim Vasil'Evich

Dates

2007-03-20—Published

2005-09-19—Filed