DE3880586D1 - Hydraulisches steuersystem. - Google Patents

Hydraulisches steuersystem.

Info

Publication number
DE3880586D1
DE3880586D1 DE8888113859T DE3880586T DE3880586D1 DE 3880586 D1 DE3880586 D1 DE 3880586D1 DE 8888113859 T DE8888113859 T DE 8888113859T DE 3880586 T DE3880586 T DE 3880586T DE 3880586 D1 DE3880586 D1 DE 3880586D1
Authority
DE
Germany
Prior art keywords
control system
hydraulic control
hydraulic
control
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8888113859T
Other languages
English (en)
Other versions
DE3880586T2 (de
Inventor
Kurt Roland Lonnemo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vickers Inc
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
Application granted granted Critical
Publication of DE3880586D1 publication Critical patent/DE3880586D1/de
Publication of DE3880586T2 publication Critical patent/DE3880586T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/0422—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with manually-operated pilot valves, e.g. joysticks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Servomotors (AREA)
DE8888113859T 1987-08-28 1988-08-25 Hydraulisches steuersystem. Expired - Fee Related DE3880586T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/090,660 US4811650A (en) 1987-08-28 1987-08-28 Power transmission

Publications (2)

Publication Number Publication Date
DE3880586D1 true DE3880586D1 (de) 1993-06-03
DE3880586T2 DE3880586T2 (de) 1993-08-12

Family

ID=22223729

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888113859T Expired - Fee Related DE3880586T2 (de) 1987-08-28 1988-08-25 Hydraulisches steuersystem.

Country Status (5)

Country Link
US (1) US4811650A (de)
EP (1) EP0304911B1 (de)
JP (1) JP2667880B2 (de)
CA (1) CA1283342C (de)
DE (1) DE3880586T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4972762A (en) * 1989-03-06 1990-11-27 Kubik Philip A Warm-up circuit for hydraulic pilot control system
SE466712B (sv) * 1990-07-24 1992-03-23 Bo Andersson Anordning vid hydraulmotor foer styrning av densamma
US6196247B1 (en) * 1996-11-11 2001-03-06 Mannesmann Rexroth Ag Valve assembly and method for actuation of such a valve assembly

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974639A (en) * 1956-10-03 1961-03-14 Houdaille Industries Inc Hydraulic bridge servo control system
US3340897A (en) * 1965-05-07 1967-09-12 Ohio Brass Co Fluid control mechanism
US3628424A (en) * 1970-05-14 1971-12-21 Gen Signal Corp Hydraulic power circuits employing remotely controlled directional control valves
US3927603A (en) * 1972-06-12 1975-12-23 Koehring Co Control means for a pair of fluid motors
US3935792A (en) * 1973-02-26 1976-02-03 Caterpillar Tractor Co. Pilot pump bleed control for earthmoving scrapers
DE2363480A1 (de) * 1973-12-20 1975-06-26 Bosch Gmbh Robert Verstelleinrichtung fuer eine pumpe
AU515003B2 (en) * 1977-07-12 1981-03-12 Commonwealth Scientific And Industrial Research Organisation Grass mower
US4145957A (en) * 1977-09-16 1979-03-27 Owatonna Tool Company Pilot-operated valve structure
US4201052A (en) * 1979-03-26 1980-05-06 Sperry Rand Corporation Power transmission
US4480527A (en) * 1980-02-04 1984-11-06 Vickers, Incorporated Power transmission
US4353289A (en) * 1980-05-29 1982-10-12 Sperry Corporation Power transmission
US4509406A (en) * 1980-06-16 1985-04-09 Caterpillar Tractor Co. Pressure reducing valve for dead engine lowering
DE3044170A1 (de) * 1980-11-24 1982-06-24 Linde Ag, 6200 Wiesbaden Hydrostatischer antrieb mit drucksteuerung
US4418612A (en) * 1981-05-28 1983-12-06 Vickers, Incorporated Power transmission
US4569272A (en) * 1982-03-22 1986-02-11 Vickers, Incorporated Power transmission
DE3323363A1 (de) * 1983-06-29 1985-01-10 Mannesmann Rexroth GmbH, 8770 Lohr Vorgesteuertes druckreduzierventil
JPS60178066U (ja) * 1984-04-28 1985-11-26 東芝機械株式会社 油圧ブレ−キ装置
JPS6034103U (ja) * 1984-07-05 1985-03-08 内田油圧機器工業株式会社 ポンプ流量制御装置
JPH0210802Y2 (de) * 1984-12-11 1990-03-16

Also Published As

Publication number Publication date
DE3880586T2 (de) 1993-08-12
EP0304911B1 (de) 1993-04-28
EP0304911A2 (de) 1989-03-01
EP0304911A3 (en) 1990-03-21
JP2667880B2 (ja) 1997-10-27
JPS6469805A (en) 1989-03-15
CA1283342C (en) 1991-04-23
US4811650A (en) 1989-03-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN

8339 Ceased/non-payment of the annual fee