SELF-CONTAINED HYDRAULIC SERVO UNIT Russian patent published in 2006 - IPC B64C13/36

Abstract SU 1839994 A1

FIELD: aeronautical engineering.

SUBSTANCE: proposed servo unit has pumping station with drive electric motor, capacity regulator, suction chamber, hydraulic motor, hydraulic distributor and pressurized hydraulic tank. Pump capacity regulator is made in form of spring-loaded piston provided with intake ports to admit working fluid to pump suction chamber.

EFFECT: enhanced reliability.

1 dwg

Similar patents SU1839994A1

Title	Year	Author	Number
PUMP HYDRAULIC DRIVE	1997	Red'Ko P.G. Ambarnikov A.V. Tychkin V.I. Rjabov V.M.	RU2127686C1
POSITIVE SPEED CONTROL HYDRAULIC PUMP DRIVE	1997	Red'Ko P.G. Ambarnikov A.V. Tychkin V.I. Rjabov V.M.	RU2132491C1
SELF-CONTAINED HYDRAULIC DRIVE	1982	Rjabov Vjacheslav Moiseevich	SU1839926A1
PUMP-TYPE HYDRAULIC DRIVE	2000	Rjabov V.M. Red'Ko P.G. Tychkin V.I. Ambarnikov A.V.	RU2182676C1
SELF-CONTAINED HYDRAULIC SERVO ACTUATOR	1985	Vasilegin Boris Borisovich Rjabov Vjacheslav Moiseevich	SU1839993A1
PUMP HYDRAULIC DRIVE	1998	Red'Ko P.G. Ambarnikov A.V. Tychkin V.I. Rjabov V.M.	RU2148191C1
PUMP-AND-ACCUMULATOR HYDRAULIC DRIVE	2000	Rjabov V.M. Red'Ko P.G. Tychkin V.I. Ambarnikov A.V.	RU2184281C2
VOLUMETRIC SPEED CONTROL PUMP HYDRAULIC DRIVE	1998	Red'Ko P.G. Ambarnikov A.V. Tychkin V.I. Rjabov V.M.	RU2153435C2
INDEPENDENT STEERING HYDRAULIC DRIVE	1982	Rjabov V.M.	SU1128493A1
SELF-CONTAINED HYDRAULIC DRIVE-ACTUATOR ELECTROHYDRAULIC UNIT	2003	Red'Ko P.G. Ambarnikov A.V. Tarkaev S.V. Chugunov A.S. Nakhamkes K.V. Tikhonov A.B. Krjachkov Ju.V.	RU2262625C2

SU 1 839 994 A1

Authors

Vasilegin Boris Borisovich

Rjabov Vjacheslav Moiseevich

Dates

2006-06-20—Published

1986-09-29—Filed