GB2129978B - Control of hydraulic distributor in relay valve - Google Patents

Control of hydraulic distributor in relay valve

Info

Publication number
GB2129978B
GB2129978B GB08328148A GB8328148A GB2129978B GB 2129978 B GB2129978 B GB 2129978B GB 08328148 A GB08328148 A GB 08328148A GB 8328148 A GB8328148 A GB 8328148A GB 2129978 B GB2129978 B GB 2129978B
Authority
GB
United Kingdom
Prior art keywords
control
relay valve
hydraulic distributor
distributor
hydraulic
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
Application number
GB08328148A
Other versions
GB8328148D0 (en
GB2129978A (en
Inventor
Maurice Tardy
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.)
Bennes Marrel SA
Original Assignee
Bennes Marrel SA
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 Bennes Marrel SA filed Critical Bennes Marrel SA
Publication of GB8328148D0 publication Critical patent/GB8328148D0/en
Publication of GB2129978A publication Critical patent/GB2129978A/en
Application granted granted Critical
Publication of GB2129978B publication Critical patent/GB2129978B/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
    • F15B13/042—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)
  • Servomotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Multiple-Way Valves (AREA)
GB08328148A 1982-10-21 1983-10-21 Control of hydraulic distributor in relay valve Expired GB2129978B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8218035A FR2534984B1 (en) 1982-10-21 1982-10-21 AMPLIFIED REMOTE CONTROL DEVICE FOR A HYDRAULIC CIRCUIT

Publications (3)

Publication Number Publication Date
GB8328148D0 GB8328148D0 (en) 1983-11-23
GB2129978A GB2129978A (en) 1984-05-23
GB2129978B true GB2129978B (en) 1986-11-12

Family

ID=9278669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08328148A Expired GB2129978B (en) 1982-10-21 1983-10-21 Control of hydraulic distributor in relay valve

Country Status (6)

Country Link
JP (1) JPS59170507A (en)
DE (1) DE3338291A1 (en)
FR (1) FR2534984B1 (en)
GB (1) GB2129978B (en)
IT (1) IT1169591B (en)
SE (1) SE8305755L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE458704B (en) * 1987-05-18 1989-04-24 Atlas Copco Ab DEVICE FOR A HYDRAULIC DRIVE SYSTEM CONNECTED TO A LOAD DRIVING HYDRAULIC ENGINE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB551256A (en) * 1941-10-01 1943-02-15 Edward Dodson Improvements in fluid operated means for controlling apparatus at a distance
US3340897A (en) * 1965-05-07 1967-09-12 Ohio Brass Co Fluid control mechanism
US3515032A (en) * 1968-10-31 1970-06-02 Caterpillar Tractor Co Pilot bleed system for remote control valve operation
US3561488A (en) * 1969-07-01 1971-02-09 Sanders Associates Inc Fluid flow control valve
JPS6048641B2 (en) * 1976-06-11 1985-10-29 株式会社日立製作所 fluid pressure servo valve

Also Published As

Publication number Publication date
SE8305755D0 (en) 1983-10-19
DE3338291A1 (en) 1984-04-26
SE8305755L (en) 1984-04-22
FR2534984A1 (en) 1984-04-27
GB8328148D0 (en) 1983-11-23
GB2129978A (en) 1984-05-23
JPS59170507A (en) 1984-09-26
FR2534984B1 (en) 1987-04-17
IT1169591B (en) 1987-06-03
IT8323366A0 (en) 1983-10-20

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Legal Events

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