GB1010502A - Adjustable, metered, directional flow control arrangement - Google Patents

Adjustable, metered, directional flow control arrangement

Info

Publication number
GB1010502A
GB1010502A GB13684/64A GB1368464A GB1010502A GB 1010502 A GB1010502 A GB 1010502A GB 13684/64 A GB13684/64 A GB 13684/64A GB 1368464 A GB1368464 A GB 1368464A GB 1010502 A GB1010502 A GB 1010502A
Authority
GB
United Kingdom
Prior art keywords
valve
hand side
pressure
passage
inlet
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
GB13684/64A
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.)
Fawick Corp
Original Assignee
Fawick 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 Fawick Corp filed Critical Fawick Corp
Publication of GB1010502A publication Critical patent/GB1010502A/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
    • F15B13/0416—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor with means or adapted for load sensing
    • F15B13/0417—Load sensing elements; Internal fluid connections therefor; Anti-saturation or pressure-compensation valves
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2579—Flow rate responsive
    • Y10T137/2592—Carried choke
    • 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
    • Y10T137/86606—Common to plural valve motor chambers
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87177—With bypass

Abstract

1, 010, 502. Fluid pressure servomotor systems. FAWICK CORPORATION. April 2, 1964 [April 22, 1963], No. 13684/64. Heading G3P. [Also in Division F2] A pressure relief valve 14 which normally controls flow from an inlet 18 to a passage 33 through a valve 11 and passage 57 is loaded by the inlet pressure acting on the right hand side of the valve and the pressure in the passage 57 fed through an orifice 70 to act on the left hand side of the valve. If the pressure on the left hand side exceeds a predetermined value, it opens and a non- return valve 80 to connect the left hand side to an exhaust chamber 67 and the valve then moves to the left to connect the inlet 18 to exhaust.
GB13684/64A 1963-04-22 1964-04-02 Adjustable, metered, directional flow control arrangement Expired GB1010502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US274462A US3234957A (en) 1963-04-22 1963-04-22 Adjustable, metered directional flow control arrangement

Publications (1)

Publication Number Publication Date
GB1010502A true GB1010502A (en) 1965-11-17

Family

ID=23048296

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13684/64A Expired GB1010502A (en) 1963-04-22 1964-04-02 Adjustable, metered, directional flow control arrangement

Country Status (3)

Country Link
US (1) US3234957A (en)
DE (1) DE1294718B (en)
GB (1) GB1010502A (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411416A (en) * 1965-01-29 1968-11-19 Eton Yale & Towne Inc Adjustable, metered, directional flow control arrangement
US3340895A (en) * 1965-08-27 1967-09-12 Sanders Associates Inc Modular pressure regulating and transfer valve
US3508583A (en) * 1965-08-30 1970-04-28 Ford Motor Co Servo control valve
US3385311A (en) * 1965-12-22 1968-05-28 Fawick Corp Hydraulic flow divider
US3398650A (en) * 1966-02-04 1968-08-27 Moog Inc Apparatus for regulating fluid flow with respect to a hydraulic load
US3467126A (en) * 1966-03-21 1969-09-16 Hydranamic Systems Corp Hydraulic load compensating directional control valve
US3400633A (en) * 1966-08-16 1968-09-10 Chicago Pneumatic Tool Co Ultra-torque nut runner with motor brake
US3455210A (en) * 1966-10-26 1969-07-15 Eaton Yale & Towne Adjustable,metered,directional flow control arrangement
US3415266A (en) * 1966-12-01 1968-12-10 Chrysler Corp Power steering flow control device
US3465519A (en) * 1967-08-18 1969-09-09 Webster Electric Co Inc Hydraulic flow controlling apparatus
US3452779A (en) * 1967-08-22 1969-07-01 Racine Hydraulics & Machinery Fluidic interface valve and control system
US3474824A (en) * 1968-01-17 1969-10-28 Deere & Co Dump valve for hydraulic control system
US3902401A (en) * 1968-03-13 1975-09-02 Caterpillar Tractor Co Hydraulic flow amplifier valve
US3568713A (en) * 1968-07-05 1971-03-09 Eaton Yale & Towne Hydraulic drive control apparatus
US3602104A (en) * 1969-07-08 1971-08-31 Eaton Yale & Towne Pressure-compensated flow control
US3565101A (en) * 1969-07-08 1971-02-23 Alkon Products Corp Pneumatic amplifier valve
US3628424A (en) * 1970-05-14 1971-12-21 Gen Signal Corp Hydraulic power circuits employing remotely controlled directional control valves
US3654836A (en) * 1970-06-03 1972-04-11 Caterpillar Tractor Co Fluid motor control system
US4008731A (en) * 1971-03-08 1977-02-22 I-T-E Imperial Corporation Counterbalance valve
US3747351A (en) * 1971-10-22 1973-07-24 Bertea Corp Hydraulic system
GB1452609A (en) * 1973-05-15 1976-10-13 Sperry Rand Ltd Hydraulic systems
US4062374A (en) * 1974-05-08 1977-12-13 Sperry Rand Limited Hydraulic valves and hydraulic systems
US3964505A (en) * 1975-02-10 1976-06-22 Sperry Rand Corporation Power transmission
US3929159A (en) * 1975-02-10 1975-12-30 Sperry Rand Corp Power transmission
US4465497A (en) * 1980-05-02 1984-08-14 Howeth David F Pneumatic cyclic event timing actuator and control circuit for use with air blast filter cleaning and bulk material bin blasting systems
DE3041873C2 (en) * 1980-11-06 1982-12-23 Danfoss A/S, 6430 Nordborg Device for generating a speed-dependent control pressure
US4397221A (en) * 1981-06-01 1983-08-09 Deere & Company Regenerative valve
DE3346182A1 (en) * 1983-12-21 1985-07-04 Mannesmann Rexroth GmbH, 8770 Lohr Flow control valve for a way valve
US4949805A (en) * 1988-07-27 1990-08-21 Clark Equipment Company Electrically controlled auxiliary hydraulic system for a skid steer loader
US5351601A (en) * 1992-05-04 1994-10-04 Control Concepts, Inc. Hydraulic control system
US6244158B1 (en) 1998-01-06 2001-06-12 Fps, Inc. Open center hydraulic system with reduced interaction between branches

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733662A (en) * 1956-02-07 hunter
DE561678C (en) * 1931-05-14 1932-10-17 Hydrometer Akt Ges Flow regulator
US2483312A (en) * 1944-08-02 1949-09-27 Bendix Aviat Corp Valve
US2582088A (en) * 1947-11-01 1952-01-08 Gen Electric Two-stage hydraulic amplifier
DE802298C (en) * 1948-10-09 1951-02-08 Elektro Mechanik G M B H Hydraulic slide control with pilot control
FR1050380A (en) * 1951-10-16 1954-01-07 Transports Automobiles Soc Ind Control of hydraulic devices
US2737196A (en) * 1952-06-04 1956-03-06 Eaton Mfg Co Flow divider valve
US2993500A (en) * 1954-12-06 1961-07-25 Vickers Inc Flow sensitive directional control valve
US3017897A (en) * 1956-08-29 1962-01-23 Sertec Soc D Etudes Et De Rech Valve means for controlling the pressure of a fluid system
US3024798A (en) * 1957-05-16 1962-03-13 Fawick Corp Flow divider
US3123089A (en) * 1959-07-17 1964-03-03 Flow divider and control valve

Also Published As

Publication number Publication date
DE1294718B (en) 1969-05-08
US3234957A (en) 1966-02-15

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