COMBINATION DRIVE Russian patent published in 2004 - IPC

Abstract RU 2235661 C2

FIELD: flying vehicle control systems.

SUBSTANCE: mounted in hydraulic accumulator of drive is spring-loaded check valve whose flat shut-off member is supported by face of piston provided with hydraulic passages and through axial bore. Located in body movably and coaxially with piston is two-stage cylindrical plunger which is communicated with delivery line at one end and is brought in contact with check valve at other end.

EFFECT: enhanced reliability due to avoidance of jerks and rough motion of power rod in muscle mode of control.

2 cl, 3 dwg

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RU 2 235 661 C2

Authors

Bazjakin V.M.

Banin Ju.M.

Red'Ko P.G.

Bortsov A.A.

Tychkin O.V.

Nadein V.G.

Dates

2004-09-10—Published

2002-11-10—Filed