IN164865B - - Google Patents

Info

Publication number
IN164865B
IN164865B IN425/CAL/86A IN425CA1986A IN164865B IN 164865 B IN164865 B IN 164865B IN 425CA1986 A IN425CA1986 A IN 425CA1986A IN 164865 B IN164865 B IN 164865B
Authority
IN
India
Application number
IN425/CAL/86A
Other languages
English (en)
Inventor
Kurt R Lonnemo
Nalin J Shah
Original Assignee
Vickers Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vickers Inc filed Critical Vickers Inc
Publication of IN164865B publication Critical patent/IN164865B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87193—Pilot-actuated
    • Y10T137/87201—Common to plural valve motor chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
IN425/CAL/86A 1985-07-12 1986-06-06 IN164865B (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75464485A 1985-07-12 1985-07-12

Publications (1)

Publication Number Publication Date
IN164865B true IN164865B (ko) 1989-06-24

Family

ID=25035708

Family Applications (1)

Application Number Title Priority Date Filing Date
IN425/CAL/86A IN164865B (ko) 1985-07-12 1986-06-06

Country Status (6)

Country Link
US (1) US4753157A (ko)
EP (1) EP0209019B1 (ko)
JP (1) JPH07101042B2 (ko)
CN (1) CN1008198B (ko)
DE (1) DE3688346T2 (ko)
IN (1) IN164865B (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE458704B (sv) * 1987-05-18 1989-04-24 Atlas Copco Ab Anordning vid ett hydrauliskt drivsystem anslutet till en lastdrivande hydraulmotor
DE3817218A1 (de) * 1987-06-11 1988-12-22 Mannesmann Ag Hydraulisches steuersystem fuer einen hydraulikbagger
WO1989001489A1 (en) * 1987-08-10 1989-02-23 Commonwealth Scientific And Industrial Research Or Control of angiogenesis and compositions and methods therefor
JPH0663521B2 (ja) * 1988-02-29 1994-08-22 株式会社小松製作所 操作弁装置
JP2559612B2 (ja) * 1988-02-29 1996-12-04 株式会社小松製作所 操作弁装置
JPH0266305A (ja) * 1988-08-31 1990-03-06 Komatsu Ltd 作業機シリンダの圧油供給装置
EP0935713B1 (de) * 1996-11-11 2003-10-01 Bosch Rexroth AG Ventilanordnung und verfahren zur ansteuerung einer derartigen ventilanordnung
DE10340504B4 (de) * 2003-09-03 2006-08-24 Sauer-Danfoss Aps Ventilanordnung zur Steuerung eines Hydraulikantriebs
CN101865186B (zh) * 2010-04-13 2013-06-26 中国人民解放军总装备部军械技术研究所 一种液压设备在线油液加注与净化装置
CN102734246B (zh) * 2012-07-13 2016-01-20 三一汽车制造有限公司 液压阀及压力补偿方法、液压阀组、液压系统和工程机械
CN104373406B (zh) * 2014-12-10 2016-04-27 重庆红江机械有限责任公司 一种变量泵的控制阀
US10428845B1 (en) 2018-03-29 2019-10-01 Sun Hydraulics, Llc Hydraulic system with a counterbalance valve configured as a meter-out valve and controlled by an independent pilot signal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961001A (en) * 1956-07-25 1960-11-22 Double A Products Company Pilot controlled valve
US3370512A (en) * 1966-03-25 1968-02-27 Edwin C. Mcrae Tractor hydraulic system
BE757640A (fr) * 1969-10-16 1971-04-16 Borg Warner Systemes hydrauliques, notamment pour la regulation d'une pompea debit variable
FR2236132B1 (ko) * 1973-07-03 1983-11-18 Messier Hispano Sa
US4201052A (en) * 1979-03-26 1980-05-06 Sperry Rand Corporation Power transmission
US4407122A (en) * 1981-05-18 1983-10-04 Vickers, Incorporated Power transmission
FI72579C (fi) * 1981-11-12 1987-06-08 Vickers Inc Transmission.
US4475442A (en) * 1982-02-08 1984-10-09 Vickers, Incorporated Power transmission

Also Published As

Publication number Publication date
EP0209019A2 (en) 1987-01-21
JPS6217402A (ja) 1987-01-26
DE3688346T2 (de) 1993-08-26
US4753157A (en) 1988-06-28
CN86103617A (zh) 1987-01-21
DE3688346D1 (de) 1993-06-03
EP0209019A3 (en) 1990-03-14
EP0209019B1 (en) 1993-04-28
JPH07101042B2 (ja) 1995-11-01
CN1008198B (zh) 1990-05-30

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