Patenton — panteon of patents

(19)

SU

(11)

1 839 993

(13)

A1

(51)

IPC

B64C13/36(2006-01-01)

(21) (22)

Application

3128989/11, 1985-11-27

(22)

Actual filing date

1985-11-27

(45)

Published

2006-06-20

(72)

Inventor

Vasilegin Boris BorisovichRjabov Vjacheslav Moiseevich

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

Abstract SU 1839993 A1

FIELD: aeronautical engineering.

SUBSTANCE: proposed actuator has body, electro-mechanical converter, spool valve distributor, pressurized hydraulic tank, electrically driven pumping station with variable-capacity pump and hydraulic motor with two pistons whose cavities are hydraulically connected with respective passages of hydraulic distributor and connecting rods engageable with swivel member. Output swivel member is made in form of hollow cylinder with lug. Pistons are mounted along one axis with connecting rods which rest against lug of hollow cylinder.

EFFECT: enhanced reliability.

1 dwg

Similar patents SU1839993A1

Title Year Author Number
PUMP-AND-ACCUMULATOR HYDRAULIC DRIVE 2000
  • Rjabov V.M.
  • Red'Ko P.G.
  • Tychkin V.I.
  • Ambarnikov A.V.
 RU2184281C2
SELF-CONTAINED HYDRAULIC SERVO UNIT 1986
  • Vasilegin Boris Borisovich
  • Rjabov Vjacheslav Moiseevich
 SU1839994A1
PUMP HYDRAULIC DRIVE 1998
  • Red'Ko P.G.
  • Ambarnikov A.V.
  • Tychkin V.I.
  • Rjabov V.M.
 RU2148191C1
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
PUMP-ACCUMULATOR HYDRAULIC DRIVE 1999
  • Red'Ko P.G.
  • Ambarnikov A.V.
  • Rjabov V.M.
  • Tychkin V.I.
  • Mordvinov N.A.
 RU2158855C2
PUMP-TYPE HYDRAULIC DRIVE 2000
  • Rjabov V.M.
  • Red'Ko P.G.
  • Tychkin V.I.
  • Ambarnikov A.V.
 RU2182676C1
SELF-CONTAINED HYDRAULIC DRIVE 1982
  • Rjabov Vjacheslav Moiseevich
 SU1839926A1
SELF-CONTAINED HYDRAULIC DRIVE- ELECTROHYDRAULIC SERVO UNIT MODULE 2004
  • Red'Ko P.G.
  • Ambarnikov A.V.
  • Tarkaev S.V.
  • Chugunov A.S.
  • Nakhamkes K.V.
  • Tikhonov A.B.
  • Zharkov V.G.
 RU2261195C1
VOLUMETRIC SPEED CONTROL PUMP HYDRAULIC DRIVE 1998
  • Red'Ko P.G.
  • Ambarnikov A.V.
  • Tychkin V.I.
  • Rjabov V.M.
 RU2153435C2
POSITIVE SPEED CONTROL HYDRAULIC PUMP DRIVE 1997
  • Red'Ko P.G.
  • Ambarnikov A.V.
  • Tychkin V.I.
  • Rjabov V.M.
 RU2132491C1

SU 1 839 993 A1

Authors

Vasilegin Boris Borisovich

Rjabov Vjacheslav Moiseevich

Dates

2006-06-20—Published

1985-11-27—Filed

download Download PDF read Similar patents