CA1023643A - Systeme de cylindre distributeur - Google Patents

Systeme de cylindre distributeur

Info

Publication number
CA1023643A
CA1023643A CA207,560A CA207560A CA1023643A CA 1023643 A CA1023643 A CA 1023643A CA 207560 A CA207560 A CA 207560A CA 1023643 A CA1023643 A CA 1023643A
Authority
CA
Canada
Prior art keywords
cylinder
pilot valve
valve system
piston pilot
piston
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
CA207,560A
Other languages
English (en)
Other versions
CA207560S (fr
Inventor
Paul F. Hayner
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.)
Lockheed Martin Corp
Original Assignee
Sanders Associates 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 Sanders Associates Inc filed Critical Sanders Associates Inc
Application granted granted Critical
Publication of CA1023643A publication Critical patent/CA1023643A/fr
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
    • 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
    • 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
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • 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
    • Y10T137/86614—Electric
    • 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
    • Y10T137/86919—Sequentially closing and opening alternately seating flow controllers
    • 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
    • Y10T137/87153—Plural noncommunicating flow paths
    • Y10T137/87161—With common valve operator
    • 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
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87708—With common valve operator
    • Y10T137/87772—With electrical actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
CA207,560A 1973-09-26 1974-08-22 Systeme de cylindre distributeur Expired CA1023643A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US400751A US3910310A (en) 1973-09-26 1973-09-26 Cylinder and piston pilot valve system

Publications (1)

Publication Number Publication Date
CA1023643A true CA1023643A (fr) 1978-01-03

Family

ID=23584854

Family Applications (1)

Application Number Title Priority Date Filing Date
CA207,560A Expired CA1023643A (fr) 1973-09-26 1974-08-22 Systeme de cylindre distributeur

Country Status (5)

Country Link
US (1) US3910310A (fr)
JP (2) JPS5060678A (fr)
CA (1) CA1023643A (fr)
DE (1) DE2438865A1 (fr)
GB (1) GB1480273A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664135A (en) * 1984-05-07 1987-05-12 Sanders Associates, Inc. Pilot valve
US5217047A (en) * 1991-05-30 1993-06-08 Coltec Industries Inc. Solenoid operated pressure regulating valve
US8640723B2 (en) * 2007-02-22 2014-02-04 Raytheon Company First-stage pilot valve
CN110854752B (zh) * 2019-11-07 2021-03-26 中铁电气化局集团北京电气化工程有限公司 一种背负式锂电电连接快速压接设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2973746A (en) * 1957-06-03 1961-03-07 Edward C Jupa Hydraulic servo valve
US3777784A (en) * 1971-12-06 1973-12-11 Koehring Co Fluidic feedback servo valve
US3805840A (en) * 1972-04-03 1974-04-23 Sanders Associates Inc Poppet type proportional valve pilot stage

Also Published As

Publication number Publication date
JPS52101720A (en) 1977-08-26
GB1480273A (en) 1977-07-20
US3910310A (en) 1975-10-07
DE2438865A1 (de) 1975-04-03
JPS5060678A (fr) 1975-05-24

Similar Documents

Publication Publication Date Title
CA1014027A (en) Piston and cylinder construction
CA1020024A (fr) Groupe piston et cylindre avec dispositif de calage
CA997743A (en) Clapper-type check valve
CA998986A (en) Quick acting valves
CA1018042A (en) Cylinder and piston pilot valve
CA1000159A (en) Poppet valve
CA1014418A (en) Hydraulic pump and valve unit
CA1003795A (en) Metering valve and lubricating system provided therewith
CA990705A (en) Valve
CA998379A (en) Anti-surge oxygen cylinder valve
CA994207A (en) Combine hydraulic valve
CA971061A (en) Piston cylinder assembly
CA1000573A (en) Piston and cylinder combination with seal
CA1022409A (fr) Groupe piston et cylindre
AU468844B2 (en) Hydraulic control valve
CA1004952A (en) Anti-cavitation valve
AU491276B2 (en) t MULTI PURPOSE HYDRAULIC SYSTEM AND VALVE THEREFOR
AU6728074A (en) t MULTI PURPOSE HYDRAULIC SYSTEM AND VALVE THEREFOR
CA890717A (en) Pilot actuated unbalanced piston relief valve
AU482886B2 (en) Hydraulic valve
CA1026198A (fr) Pompe et soupape pour commande hydraulique
AU484921B2 (en) Hydraulic pump and valve unit
AU478708B2 (en) Extended range valve system
CA871994A (en) Free piston pneumatic arrestor and control system
CA973447A (en) Pilot valve