GB1242888A - Improvements in or relating to fluid flow valves - Google Patents

Improvements in or relating to fluid flow valves

Info

Publication number
GB1242888A
GB1242888A GB52580/68A GB5258068A GB1242888A GB 1242888 A GB1242888 A GB 1242888A GB 52580/68 A GB52580/68 A GB 52580/68A GB 5258068 A GB5258068 A GB 5258068A GB 1242888 A GB1242888 A GB 1242888A
Authority
GB
United Kingdom
Prior art keywords
valve member
chamber
pressure
strip
tines
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
GB52580/68A
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.)
Honeywell Inc
Original Assignee
Honeywell 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 Honeywell Inc filed Critical Honeywell Inc
Publication of GB1242888A publication Critical patent/GB1242888A/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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
    • G05D16/2095—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power using membranes within the main valve
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Multiple-Way Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Lift Valve (AREA)

Abstract

1,242,888. Valves. HONEYWELL Inc. 6 Nov., 1968 [17 Nov., 1967], No. 52580/68. Heading F2V. In a flow control valve, flow between an inlet 12 and an outlet 13 is determined by the position of a main valve member 25, which position is controlled by appropriate changes of pressure in a chamber 31, an increase in such pressure being effected by placing the chamber in communication with the inlet 12 via lines 23, 36, 38 and 33, whilst a decrease in such pressure being effected by placing the chamber in communication with the outlet 13 via lines 33, 38, 37 and 32. The supply of pressure to, or the withdrawal of pressure from the chamber is controlled by two auxiliary valves, the first of which comprises a rotary, manually-operable valve member 19 which can be moved to inhibit flow from the inlet to line 23 and to chamber 17, and the second of which comprises a pivotable strip-like valve member 43 which is adapted to be moved towards either one of two seats formed by the free ends of inserts 39, 40 disposed in lines 36 and 37. The pivotable valve member is subjected to the constant bias of a spring 48 arid further, to the combined and greater force of a spring 55 and armature 54 when the latter is de-energized, the pivotable valve member being movable to its alternative position by energizing solenoid 52 and hence withdrawing the armature. As depicted in Fig. 3, the pivotable valve member is formed from a rigid strip 43 having intermediate its ends two V-shaped projections and at each of its ends two sets of tines 45, 46, a spring-retaining projection 43a being formed between the strip central portion and one of its ends. The valve member is completed by an I-shaped elastic strip 49 the head portions of which are designed to fit between the respective sets of tines and to engage the respective seats, assembly of the valve member being effected by stretching strip 49 subsequent to one of its head portions being secured between one set of tines until the other head portion can be inserted, as shown in dotted lines, between the other set of tines.
GB52580/68A 1967-11-17 1968-11-06 Improvements in or relating to fluid flow valves Expired GB1242888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68399667A 1967-11-17 1967-11-17

Publications (1)

Publication Number Publication Date
GB1242888A true GB1242888A (en) 1971-08-18

Family

ID=24746301

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52580/68A Expired GB1242888A (en) 1967-11-17 1968-11-06 Improvements in or relating to fluid flow valves

Country Status (4)

Country Link
US (1) US3470911A (en)
DE (1) DE6807448U (en)
GB (1) GB1242888A (en)
NL (1) NL6816363A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454437A1 (en) * 1979-04-20 1980-11-14 Angeli Inst Spa NOVEL DERIVATIVE OF N, N'-DIPHENYLHYDRAZINE, METHODS FOR ITS PREPARATION AND MEDICAMENT CONTAINING IT

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2431135C3 (en) * 1974-06-28 1981-06-25 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Multi-way valve
US4527590A (en) * 1982-08-30 1985-07-09 Eaton Corporation A.C. solenoid three way pilot valve
FR2550603B1 (en) * 1983-08-12 1985-11-22 Telemecanique Electrique LOW POWER SOLENOID VALVE
DE3739048C2 (en) * 1987-11-17 2001-08-09 Buerkert Gmbh Multi-way valve
DE4111945A1 (en) * 1991-04-12 1992-10-15 Honeywell Bv ABOUT A SUBMERSIBLE DRIVE CONTROLLED SERVO PRESSURE REGULATOR
DE102015219197B4 (en) * 2015-10-05 2019-07-04 Conti Temic Microelectronic Gmbh Pneumatic solenoid valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825360A (en) * 1953-03-20 1958-03-04 Samson Appbau Akt Ges Tilting nozzle relay
US3128750A (en) * 1961-01-23 1964-04-14 Cummins Engine Co Inc Fuel control
US3200844A (en) * 1963-11-29 1965-08-17 Gen Motors Corp Snap action valving mechanism
US3263693A (en) * 1964-12-31 1966-08-02 Honeywell Inc Pilot control valve and method of making same
US3423062A (en) * 1967-09-27 1969-01-21 Itt Solenoid pilot operated valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454437A1 (en) * 1979-04-20 1980-11-14 Angeli Inst Spa NOVEL DERIVATIVE OF N, N'-DIPHENYLHYDRAZINE, METHODS FOR ITS PREPARATION AND MEDICAMENT CONTAINING IT

Also Published As

Publication number Publication date
DE6807448U (en) 1969-04-24
NL6816363A (en) 1969-05-20
US3470911A (en) 1969-10-07

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