GB1120288A - Hydraulic servo valve having minimum flow during quiescent operation - Google Patents

Hydraulic servo valve having minimum flow during quiescent operation

Info

Publication number
GB1120288A
GB1120288A GB4524266A GB4524266A GB1120288A GB 1120288 A GB1120288 A GB 1120288A GB 4524266 A GB4524266 A GB 4524266A GB 4524266 A GB4524266 A GB 4524266A GB 1120288 A GB1120288 A GB 1120288A
Authority
GB
United Kingdom
Prior art keywords
servo valve
flow during
hydraulic servo
minimum flow
during quiescent
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
GB4524266A
Other languages
English (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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of GB1120288A publication Critical patent/GB1120288A/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
    • F15B13/043—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
    • F15B13/0438—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 of the nozzle-flapper type
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/8659—Variable orifice-type modulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
GB4524266A 1965-10-18 1966-10-10 Hydraulic servo valve having minimum flow during quiescent operation Expired GB1120288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49719665 US3389719A (en) 1965-10-18 1965-10-18 Electrohydraulic servovalve having minimum flow during quiescent operation

Publications (1)

Publication Number Publication Date
GB1120288A true GB1120288A (en) 1968-07-17

Family

ID=23975846

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4524266A Expired GB1120288A (en) 1965-10-18 1966-10-10 Hydraulic servo valve having minimum flow during quiescent operation

Country Status (3)

Country Link
US (1) US3389719A (fr)
FR (1) FR1500491A (fr)
GB (1) GB1120288A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756262A (en) * 1971-04-09 1973-09-04 Sperry Rand Corp Power transmission

Also Published As

Publication number Publication date
US3389719A (en) 1968-06-25
FR1500491A (fr) 1967-11-03

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