GB1357411A - Multiway directional fluid flow control valve arrangement - Google Patents

Multiway directional fluid flow control valve arrangement

Info

Publication number
GB1357411A
GB1357411A GB364671*[A GB364671A GB1357411A GB 1357411 A GB1357411 A GB 1357411A GB 364671 A GB364671 A GB 364671A GB 1357411 A GB1357411 A GB 1357411A
Authority
GB
United Kingdom
Prior art keywords
valves
valve
pilot
seats
main
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
GB364671*[A
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.)
Fluid Devices Ltd
Original Assignee
Fluid Devices Ltd
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 Fluid Devices Ltd filed Critical Fluid Devices Ltd
Priority to GB364671*[A priority Critical patent/GB1357411A/en
Priority to FR7202861A priority patent/FR2124913A5/fr
Priority to CA133,418A priority patent/CA946706A/en
Priority to DE19722204394 priority patent/DE2204394A1/en
Priority to IT12447/72A priority patent/IT949398B/en
Priority to CH139272A priority patent/CH529956A/en
Priority to SE7201057A priority patent/SE376641B/xx
Priority to JP1178872A priority patent/JPS5536865B1/ja
Priority to US00222569A priority patent/US3760843A/en
Priority to AU38494/72A priority patent/AU471046B2/en
Publication of GB1357411A publication Critical patent/GB1357411A/en
Priority to US05/649,416 priority patent/USRE29481E/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/022—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising a deformable member
    • 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
    • F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • 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
    • Y10T137/87193—Pilot-actuated
    • Y10T137/87201—Common to plural valve motor chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

1357411 Valves FLUID DEVICES Ltd 25 Jan 1972 [1 Feb 1971] 3646/71 Heading F2V A valve assembly controlling a doubleacting ram 11 has four main valves 1-4 controlled by common pilot valve 5 which in the position shown (Fig. 1) closes valves 1, 3 and opens valves 2, 4 allowing fluid to flow to the left side of the ram and exhaust from the right side, these connections being reversed when the pilot valve is shifted to an alternative position. The main valves may be defined by a diaphragm 27 (Fig. 5) loaded against circular or non- circular seats 32 by one or a pair of springs 31 in pilot chambers supplied and exhausted by a pilot spool 44 (Fig. 3) working in a sleeve 42 whose radial passages are sealed by a tube 43 contacted by the base of a solenoid actuator 23 so that the tube and the sleeve are pressed against a seal. A port plate (26) at the base of the assembly provides an inlet port communicating with the annulus around the seats 32 of valves 2, 3, an exhaust port communicating with the central passage through the seats of valves 1, 4 and work ports communicating respectively with the central passage through the seat of valve 2 or 3 and the annulus around the seat of valve 1 or 4. The inlet and exhaust ports also connect with the pilot valve. In modifications, the pilot spool can be operated by a pair of solenoids and be biased to a central position closing all the main valves, check valves 15, 16 (Fig. 1) then being provided. Alternatively the pilot spool can be operated manually or by fluid pressure. Each main valve may alternatively have a transverse sill engageable by the diaphragm instead of an annular seat, or a slidable lift valve member may be used, such member optionally abutting an upper seat in the open position to sustain pilot pressure. In each case, the pilot spool is arranged to initiate closure of the open main valves prior to initiating opening of the closed main valves. When non circular valve seats are used, the main valves may be disposed in a single row, the seats preferably being rectangular with radiused ends.
GB364671*[A 1971-02-01 1971-02-01 Multiway directional fluid flow control valve arrangement Expired GB1357411A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB364671*[A GB1357411A (en) 1971-02-01 1971-02-01 Multiway directional fluid flow control valve arrangement
FR7202861A FR2124913A5 (en) 1971-02-01 1972-01-28
CA133,418A CA946706A (en) 1971-02-01 1972-01-28 Multi-way directional fluid flow control valve arrangement
CH139272A CH529956A (en) 1971-02-01 1972-01-31 Multi-way valve arrangement
IT12447/72A IT949398B (en) 1971-02-01 1972-01-31 MULTI-WAY DIRECTIONAL VALVE CONTROL DEVICE OF A FLUID FLOW
DE19722204394 DE2204394A1 (en) 1971-02-01 1972-01-31 Multi-way directional control valve for flowable media
SE7201057A SE376641B (en) 1971-02-01 1972-01-31
JP1178872A JPS5536865B1 (en) 1971-02-01 1972-02-01
US00222569A US3760843A (en) 1971-02-01 1972-02-01 Multi-way directional fluid flow control valve arrangement
AU38494/72A AU471046B2 (en) 1971-02-01 1972-02-01 Multi-way directional fluid flow control valve arrangement
US05/649,416 USRE29481E (en) 1971-02-01 1976-01-15 Multi-way directional fluid flow control valve arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB364671*[A GB1357411A (en) 1971-02-01 1971-02-01 Multiway directional fluid flow control valve arrangement

Publications (1)

Publication Number Publication Date
GB1357411A true GB1357411A (en) 1974-06-19

Family

ID=9762257

Family Applications (1)

Application Number Title Priority Date Filing Date
GB364671*[A Expired GB1357411A (en) 1971-02-01 1971-02-01 Multiway directional fluid flow control valve arrangement

Country Status (10)

Country Link
US (1) US3760843A (en)
JP (1) JPS5536865B1 (en)
AU (1) AU471046B2 (en)
CA (1) CA946706A (en)
CH (1) CH529956A (en)
DE (1) DE2204394A1 (en)
FR (1) FR2124913A5 (en)
GB (1) GB1357411A (en)
IT (1) IT949398B (en)
SE (1) SE376641B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012135490A1 (en) * 2011-04-01 2012-10-04 General Equipment And Manufacturing Company, Inc., D/B/A Topworx, Inc. Poppet valve assembly for controlling a pneumatic actuator

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2280844A1 (en) * 1974-07-30 1976-02-27 Gachot Jean Multi-way pneumatic brake valve - has valve blades cut from membrane clamped between blocks
US3951167A (en) * 1974-12-05 1976-04-20 E. I. Du Pont De Nemours And Company Fluid handling assembly
FR2372336A1 (en) * 1976-11-25 1978-06-23 Hansen Albert Valve set for piston-cylinder control - has pairs of chambers separated by membranes with relief passage between first chamber of each pair
US4102355A (en) * 1976-11-29 1978-07-25 Albert Frederick Hansen Diaphragm multi-port valve assembly
DE2654900A1 (en) * 1976-12-03 1978-06-08 Albert Frederick Hansen Valve set for piston-cylinder control - has pairs of chambers separated by membranes with relief passage between first chamber of each pair
US4252148A (en) * 1979-08-06 1981-02-24 General Motors Corporation Hydraulic control for a transmission
DE2951297A1 (en) * 1979-12-20 1981-07-02 Knorr-Bremse GmbH, 8000 München MULTI-CIRCUIT PROTECTION VALVE, ESPECIALLY FOR AIR BRAKE SYSTEMS
US4479678A (en) * 1981-07-24 1984-10-30 Sharp Robert M Pneumatic valve
DE3329734A1 (en) * 1983-08-17 1985-03-07 Mannesmann Rexroth GmbH, 8770 Lohr PROPORTIONAL MAGNET
DE3337233A1 (en) * 1983-10-13 1985-04-25 Wabco Westinghouse Steuerungstechnik GmbH & Co, 3000 Hannover VALVE DEVICE WITH A VALVE, which is formed by a valve body and a valve seat
DE3613683A1 (en) * 1986-04-23 1987-11-05 Liebisch Geb Device for the controlled distribution of fluidic media
GB8826867D0 (en) * 1988-11-17 1988-12-21 Normalair Garrett Ltd Fluid compressors
DE102008028440A1 (en) * 2008-06-17 2009-12-31 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Pressure control valve arrangement with diaphragm valves for controlling a fluid pressure in an ABS brake system of a vehicle with integrally integrated in a housing part valve seat
DE102008028439B3 (en) 2008-06-17 2009-10-15 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Method for producing pressure control valve arrangement for controlling a fluid pressure in an ABS brake system of a vehicle
WO2011113112A1 (en) * 2010-03-19 2011-09-22 Ambrosios Kambouris Valve assembly
CN106029214B (en) * 2015-01-30 2018-01-30 株式会社日立高新技术 Vacuum treatment installation
JP6902991B2 (en) 2017-12-19 2021-07-14 株式会社日立ハイテク Plasma processing equipment
JP7116248B2 (en) 2020-04-03 2022-08-09 株式会社日立ハイテク Plasma processing apparatus and plasma processing method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583185A (en) * 1945-05-22 1952-01-22 William Carls Rapid operating poppet air valve
US2911005A (en) * 1956-02-06 1959-11-03 Infilco Inc Control for four-way fluid switch
US2984257A (en) * 1957-07-10 1961-05-16 Automatic Switch Co Pilot-operated four-way valve
US3016918A (en) * 1958-12-30 1962-01-16 Honeywell Regulator Co Self contained diaphragm valve
US3080887A (en) * 1961-03-06 1963-03-12 Modernair Corp Fluid pressure-operated multi-way valve
GB1086178A (en) * 1963-11-20 1967-10-04 Janusz Gutkowski Improvements in or relating to transducers
US3584647A (en) * 1969-07-31 1971-06-15 Robert E Brown Solenoid pilot dump combination directional control valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012135490A1 (en) * 2011-04-01 2012-10-04 General Equipment And Manufacturing Company, Inc., D/B/A Topworx, Inc. Poppet valve assembly for controlling a pneumatic actuator
CN102734500A (en) * 2011-04-01 2012-10-17 通用设备和制造公司 Poppet valve assembly for controlling pneumatic actuator
JP2014512496A (en) * 2011-04-01 2014-05-22 ジェネラル イクイップメント アンド マニュファクチャリング カンパニー， インコーポレイテッド， ディー／ビー／エー トップワークス， インコーポレイテッド Poppet valve assembly for controlling pneumatic actuators
US9279433B2 (en) 2011-04-01 2016-03-08 General Equipment And Manufacturing Company, Inc. Poppet valve assembly for controlling a pneumatic actuator
CN102734500B (en) * 2011-04-01 2017-04-12 通用设备和制造公司 Poppet valve assembly for controlling pneumatic actuator

Also Published As

Publication number Publication date
FR2124913A5 (en) 1972-09-22
AU471046B2 (en) 1973-08-02
CH529956A (en) 1972-10-31
DE2204394A1 (en) 1972-10-12
SE376641B (en) 1975-06-02
CA946706A (en) 1974-05-07
US3760843A (en) 1973-09-25
AU3849472A (en) 1973-08-02
IT949398B (en) 1973-06-11
JPS5536865B1 (en) 1980-09-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
SPA Amended specification published
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee