Patenton — panteon of patents

(19)

RU

(11)

2 207 300

(13)

C2

(51)

IPC

(21) (22)

Application

2001114469/28, 2001-05-25

(24)

Start date

2001-05-25

(22)

Actual filing date

2001-05-25

(45)

Published

2003-06-27

(72)

Inventor

Red'Ko P.G.Bortsov A.A.Sharov G.V.Trubitsyn V.E.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Mashinostroitel'Nyj Zavod Voskhod"

ELECTRO-HYDRAULIC ACTUATOR Russian patent published in 2003 - IPC

Abstract RU 2207300 C2

FIELD: electro-hydraulic actuators. SUBSTANCE: proposed actuator is provided with hydromechanical unit made in form of locking hydraulic cylinder and leverage consisting of lever with roller at one arm and differential bell crank; midpoint of bell crank is articulated with second arm of lever and end points are connected with locking hydraulic cylinder by means of articulation rods and spool valve distributor; when power rod is in mid position, roller is engageable with taper surface on power rod and is pressed to it simultaneously by locking hydraulic cylinder and spring located coaxially relative to spool valve distributor. EFFECT: reduced overall dimensions and mass of actuator. 4 cl, 3 dwg, 2 ex

Similar patents RU2207300C2

Title Year Author Number
ELECTROHYDRAULIC UNIT 2000
  • Kumokhin Ju.A.
  • Red'Ko P.G.
  • Bortsov A.A.
  • Banin Ju.M.
 RU2191297C2
HYDROMECHANICAL DRIVE 2003
  • Bazjakin V.M.
  • Red'Ko P.G.
  • Bortsov A.A.
  • Tychkin O.V.
  • Banin Ju.M.
 RU2238220C2
ELECTROHYDRAULIC MULTICHANNEL STEERING GEAR 2001
  • Bortsov A.A.
  • Red'Ko P.G.
  • Sharov G.V.
 RU2211962C2
ELECTROHYDRAULIC UNIT 2005
  • Red'Ko Pavel Grigor'Evich
  • Bortsov Aleksej Anatol'Evich
  • Banin Jurij Mikhajlovich
  • Tychkin Oleg Vjacheslavovich
  • Ushakov Jurij Anatol'Evich
 RU2298698C2
ELECTROHYDRAULIC UNIT 2002
  • Red'Ko P.G.
  • Bortsov A.A.
  • Tychkin O.V.
  • Banin Ju.M.
  • Ushakov Ju.A.
 RU2233768C1
ELECTROHYDRAULIC ACTUATOR UNIT 2005
  • Tychkin Oleg Vjacheslavovich
  • Red'Ko Pavel Grigor'Evich
  • Bortsov Aleksej Anatol'Evich
  • Banin Jurij Mikhajlovich
  • Ushakov Jurij Anatol'Evich
 RU2288133C1
ELECTROHYDROMECHANICAL DRIVE 2000
  • Red'Ko P.G.
  • Bortsov A.A.
  • Tychkin O.V.
  • Banin Ju.M.
  • Kharitonov Ju.L.
 RU2191138C2
COMBINED CONTROL UNIT 2012
  • Red'Ko Pavel Grigor'Evich
  • Trubitsyn Vladimir Evgen'Evich
  • Tychkin Oleg Vjacheslavovich
  • Kozlov Oleg Nikolaevich
  • Ushakov Jurij Anatol'Evich
 RU2532634C2
COMBINED DRIVE 2007
  • Red'Ko Pavel Grigor'Evich
  • Banin Jurij Mikhajlovich
  • Bortsov Aleksej Anatol'Evich
  • Tychkin Oleg Vjacheslavovich
 RU2337856C1
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

RU 2 207 300 C2

Authors

Red'Ko P.G.

Bortsov A.A.

Sharov G.V.

Trubitsyn V.E.

Dates

2003-06-27—Published

2001-05-25—Filed

download Download PDF read Similar patents