BE890501A - Systeme de commande pour une vanne actionnee par un pilote - Google Patents

Systeme de commande pour une vanne actionnee par un pilote

Info

Publication number
BE890501A
BE890501A BE0/206069A BE206069A BE890501A BE 890501 A BE890501 A BE 890501A BE 0/206069 A BE0/206069 A BE 0/206069A BE 206069 A BE206069 A BE 206069A BE 890501 A BE890501 A BE 890501A
Authority
BE
Belgium
Prior art keywords
control system
operated valve
pilot operated
pilot
valve
Prior art date
Application number
BE0/206069A
Other languages
English (en)
Inventor
William D Mcmillan
Original Assignee
Caterpillar Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of BE890501A publication Critical patent/BE890501A/fr

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
BE0/206069A 1980-10-09 1981-09-25 Systeme de commande pour une vanne actionnee par un pilote BE890501A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1980/001339 WO1982001402A1 (fr) 1980-10-09 1980-10-09 Systeme de commande pour une vanne pilote

Publications (1)

Publication Number Publication Date
BE890501A true BE890501A (fr) 1982-01-18

Family

ID=22154590

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/206069A BE890501A (fr) 1980-10-09 1981-09-25 Systeme de commande pour une vanne actionnee par un pilote

Country Status (2)

Country Link
BE (1) BE890501A (fr)
WO (1) WO1982001402A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160174A (en) * 1961-03-28 1964-12-08 Parker Hannifin Corp Remote power shift circuits for spool valves and the like
US3621881A (en) * 1970-08-03 1971-11-23 Acf Ind Inc High-low pressure pilot valve mechanism
US3863672A (en) * 1973-09-06 1975-02-04 B W B Controls Inc Dual action pilot
US4160463A (en) * 1977-10-13 1979-07-10 Baker Cac, Inc. Flow line monitor pilot valve assembly

Also Published As

Publication number Publication date
WO1982001402A1 (fr) 1982-04-29

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