GB8334049D0 - Electrically actuated hydraulic regulating valve - Google Patents

Electrically actuated hydraulic regulating valve

Info

Publication number
GB8334049D0
GB8334049D0 GB838334049A GB8334049A GB8334049D0 GB 8334049 D0 GB8334049 D0 GB 8334049D0 GB 838334049 A GB838334049 A GB 838334049A GB 8334049 A GB8334049 A GB 8334049A GB 8334049 D0 GB8334049 D0 GB 8334049D0
Authority
GB
United Kingdom
Prior art keywords
regulating valve
electrically actuated
hydraulic regulating
actuated hydraulic
electrically
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.)
Granted
Application number
GB838334049A
Other versions
GB2133583B (en
GB2133583A (en
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.)
IHO Holding GmbH and Co KG
Original Assignee
FAG Kugelfischer Georg Schaefer KGaA
Kugelfischer Georg Schaefer and Co
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 FAG Kugelfischer Georg Schaefer KGaA, Kugelfischer Georg Schaefer and Co filed Critical FAG Kugelfischer Georg Schaefer KGaA
Publication of GB8334049D0 publication Critical patent/GB8334049D0/en
Publication of GB2133583A publication Critical patent/GB2133583A/en
Application granted granted Critical
Publication of GB2133583B publication Critical patent/GB2133583B/en
Expired 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
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • F15B13/0403—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves a secondary valve member sliding within the main spool, e.g. for regeneration flow
    • 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
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • 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
    • F15B13/043—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 electrically-controlled pilot valves
    • F15B13/0435—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 electrically-controlled pilot valves the pilot valves being sliding valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Servomotors (AREA)
GB08334049A 1982-12-24 1983-12-21 Electrically actuated hydraulic regulating valve Expired GB2133583B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823247953 DE3247953C2 (en) 1982-12-24 1982-12-24 Electrically operated hydraulic proportional valve

Publications (3)

Publication Number Publication Date
GB8334049D0 true GB8334049D0 (en) 1984-02-01
GB2133583A GB2133583A (en) 1984-07-25
GB2133583B GB2133583B (en) 1986-12-03

Family

ID=6181713

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08334049A Expired GB2133583B (en) 1982-12-24 1983-12-21 Electrically actuated hydraulic regulating valve

Country Status (3)

Country Link
DE (1) DE3247953C2 (en)
FR (1) FR2538495B1 (en)
GB (1) GB2133583B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110056704A (en) * 2019-05-21 2019-07-26 浙江银轮机械股份有限公司 Valve

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793377A (en) * 1986-08-18 1988-12-27 E-Systems, Inc. Direct drive servo valve
DE3640426A1 (en) * 1986-11-26 1988-06-09 Mapa Electronic Gmbh Regulating valve
DE3704845C2 (en) * 1987-02-16 1996-02-22 Rexroth Mannesmann Gmbh Electro-hydraulic servo valve with additional electric drive
DE3740012A1 (en) * 1987-11-23 1989-06-01 Bernd Buerger Hydraulic or pneumatic quick-action change-over valve, especially for feed cylinders on machine tools
DE3821700A1 (en) * 1988-06-28 1990-01-04 Deere & Co CONTROL DEVICE FOR AT LEAST ONE VALVE
US5520217A (en) * 1993-08-11 1996-05-28 Sun Hydraulics Corporation Directional valve
FR2716514B1 (en) * 1994-02-24 1996-04-05 Peugeot Mechanical control energy transmission device.
US5622104A (en) * 1995-08-28 1997-04-22 Gehl Company Cylindrical baler having hydraulic circuit for controlling bale density and tailgate operation
DE102010050323A1 (en) * 2010-11-05 2012-05-10 Parker Hannifin Gmbh Hydraulic control valve with a arranged in the hollow valve spool control piston
CZ306532B6 (en) * 2012-10-24 2017-03-01 Hennlich S.R.O. An electrohydraulic valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1095364A (en) *
GB940438A (en) * 1961-02-01 1963-10-30 Rolls Royce Magnetic coupling
DE2506864A1 (en) * 1975-02-18 1976-08-26 Schneider Co Optische Werke DIRECTIONAL VALVE
DE2602375C3 (en) * 1976-01-22 1978-10-19 Frieseke & Hoepfner Gmbh, 8520 Erlangen Electro-hydraulic control valve
DE2604355C3 (en) * 1976-02-05 1978-10-19 Frieseke & Hoepfner Gmbh, 8520 Erlangen Electro-hydraulic control valve
US4133511A (en) * 1977-01-26 1979-01-09 Frieseke & Hoepfner Gmbh Electro-hydraulic regulating valve system
US4176687A (en) * 1977-08-25 1979-12-04 Cla-Val Co. Hollow spool valve
FR2456842A1 (en) * 1979-05-14 1980-12-12 David Michel Mechanism transforming reciprocating motion into rotation - has two slide boxes and rotor with eccentric shaft compressing air supply to turbocharge engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110056704A (en) * 2019-05-21 2019-07-26 浙江银轮机械股份有限公司 Valve

Also Published As

Publication number Publication date
DE3247953A1 (en) 1984-07-05
GB2133583B (en) 1986-12-03
FR2538495B1 (en) 1986-04-18
DE3247953C2 (en) 1986-03-20
FR2538495A1 (en) 1984-06-29
GB2133583A (en) 1984-07-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee