Patenton — panteon of patents

(19)

RU

(11)

2 158 855

(13)

C2

(51)

IPC

(21) (22)

Application

99101139/28, 1999-01-18

(24)

Start date

1999-01-18

(22)

Actual filing date

1999-01-18

(45)

Published

2000-11-10

(72)

Inventor

Red'Ko P.G.Ambarnikov A.V.Rjabov V.M.Tychkin V.I.Mordvinov N.A.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Mashinostroitel'Nyj Zavod Voskhod"

PUMP-ACCUMULATOR HYDRAULIC DRIVE Russian patent published in 2000 - IPC

Abstract RU 2158855 C2

FIELD: actuating mechanisms of control systems of various machines, ships, flying vehicles, etc. SUBSTANCE: pump-accumulator hydraulic drive includes actuating hydraulic motor, electric hydraulic booster, variable-capacity pump, working fluid tank equipped with cover and filter fitted at the beginning of suction hydraulic line and hydraulic accumulator consisting of housing and spring-loaded piston with sealing ring; all these components are interconnected by means of hydraulic lines. Hydraulic accumulator is located inside hydraulic tank in working fluid in boss made in form of cylinder on hydraulic tank cover; hydraulic tank performs function of hydraulic accumulator housing and filter skeleton. EFFECT: enhanced reliability and operational efficiency; improved mass and dimensional characteristics. 1 dwg

Similar patents RU2158855C2

Title Year Author Number
PUMP-AND-ACCUMULATOR HYDRAULIC DRIVE 2000
  • Rjabov V.M.
  • Red'Ko P.G.
  • Tychkin V.I.
  • Ambarnikov A.V.
 RU2184281C2
PUMP-ACCUMULATOR HYDRAULIC DRIVE 1999
  • Rjabov V.M.
  • Red'Ko P.G.
 RU2158695C1
SELF-CONTAINED HYDRAULIC DRIVE 2001
  • Elagin E.V.
  • Kuznetsov P.I.
  • Red'Ko P.G.
  • Ambarnikov A.V.
 RU2212576C2
VOLUMETRIC SPEED CONTROL PUMP HYDRAULIC DRIVE 1998
  • Red'Ko P.G.
  • Ambarnikov A.V.
  • Tychkin V.I.
  • Rjabov V.M.
 RU2153435C2
PUMP-ACCUMULATOR HYDRAULIC DRIVE 1999
  • Rjabov V.M.
  • Red'Ko P.G.
 RU2159725C1
PUMP HYDRAULIC DRIVE 1998
  • Red'Ko P.G.
  • Ambarnikov A.V.
  • Tychkin V.I.
  • Rjabov V.M.
 RU2148191C1
PUMP-ACCUMULATOR HYDRAULIC DRIVE 1999
  • Rjabov V.M.
  • Red'Ko P.G.
 RU2158696C1
POSITIVE SPEED CONTROL HYDRAULIC PUMP DRIVE 1997
  • Red'Ko P.G.
  • Ambarnikov A.V.
  • Tychkin V.I.
  • Rjabov V.M.
 RU2132491C1
PUMP HYDRAULIC DRIVE 1997
  • Red'Ko P.G.
  • Ambarnikov A.V.
  • Tychkin V.I.
  • Rjabov V.M.
 RU2127686C1
PUMP HYDRAULIC DRIVE 1997
  • Red'Ko P.G.
  • Ambarnikov A.V.
  • Tychkin V.I.
  • Rjabov V.M.
 RU2142077C1

RU 2 158 855 C2

Authors

Red'Ko P.G.

Ambarnikov A.V.

Rjabov V.M.

Tychkin V.I.

Mordvinov N.A.

Dates

2000-11-10—Published

1999-01-18—Filed

download Download PDF read Similar patents