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(19)

SU

(11)

1 839 926

(13)

A1

(51)

IPC

B64C13/36(2006-01-01)

(21) (22)

Application

3040603/11, 1982-04-28

(22)

Actual filing date

1982-04-28

(45)

Published

2006-06-20

(72)

Inventor

Rjabov Vjacheslav Moiseevich

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

Abstract SU 1839926 A1

FIELD: aeronautical engineering.

SUBSTANCE: proposed hydraulic drive is provided with electric motor, spool valve distributor, electromechanical converter, hydraulic motor, tank and pump of valve type slotted distribution. Mounted in pump housing are plungers and pump capacity regulator made in form of differential rod rigidly connected with adjusting bushes by means of disk. Pump housing has recess which forms chamber together with disk face which is connected with tank through throttle valve. Restrictor is made in form of slot formed by contour of adjusting bushes and contour of bores made around adjusting bushes in pump housing.

EFFECT: improved dynamic characteristics under external vibrations.

1 dwg

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SU 1 839 926 A1

Authors

Rjabov Vjacheslav Moiseevich

Dates

2006-06-20—Published

1982-04-28—Filed

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