[go: up one dir, main page]

GB1358020A - Fluid control device - Google Patents

Fluid control device

Info

Publication number
GB1358020A
GB1358020A GB4508272A GB4508272A GB1358020A GB 1358020 A GB1358020 A GB 1358020A GB 4508272 A GB4508272 A GB 4508272A GB 4508272 A GB4508272 A GB 4508272A GB 1358020 A GB1358020 A GB 1358020A
Authority
GB
United Kingdom
Prior art keywords
nozzle
chamber
disc
valve member
fluid pressure
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
GB4508272A
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.)
Northeast Fluidics Inc
Original Assignee
Northeast Fluidics 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 Northeast Fluidics Inc filed Critical Northeast Fluidics Inc
Publication of GB1358020A publication Critical patent/GB1358020A/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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/0624—Lift valves
    • F16K31/0634—Lift valves with fixed seats positioned between movable valve members
    • 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
    • F16K31/402—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 acting on a diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

1358020 Valves NORTHEAST FLUIDICS Inc 29 Sept 1972 [4 Oct 1971] 45082/72 Heading F2V In an electro-pneumatic control device a valve member 5 is maintained on its seat between an inlet 2 and an outlet 3 by inlet fluid pressure in chamber 4, the inlet fluid pressure in chamber 7 which communicates with chamber 4 via passage 8 being vented by a nozzle 14 at the end of a magnetizable core 12. When a solenoid 15 is energized an armature disc 16 is moved down to close the nozzle 14 to cause the pressure to build-up in chamber 7 and to act on diaphragm 9 to move the valve member 5 off its seat, valve member 9a simultaneously closing communication between outlet 3 and a vent (3a). When the disc 16 is seated on the nozzle 14 a continuous magnetic circuit is formed by core 12, end wall 17 and cylindrical side wall 18 which contacts the disc at its end 19. The disc is formed by a central portion 16a joined by curved arms (16c) to a peripheral portion (16b) and is overlaid by a resilient diaphragm (21) so that the nozzle 14 may alternatively be closed by the admission of fluid pressure to control post (26).
GB4508272A 1971-10-04 1972-09-29 Fluid control device Expired GB1358020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18624771A 1971-10-04 1971-10-04

Publications (1)

Publication Number Publication Date
GB1358020A true GB1358020A (en) 1974-06-26

Family

ID=22684202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4508272A Expired GB1358020A (en) 1971-10-04 1972-09-29 Fluid control device

Country Status (3)

Country Link
DE (1) DE2248428C3 (en)
FR (1) FR2155549A5 (en)
GB (1) GB1358020A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131917A (en) * 1982-12-14 1984-06-27 British Gas Corp Solenoid-operated valves
CN111503315A (en) * 2019-01-25 2020-08-07 罗伯特·博世有限公司 Quick switch valve

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2849722A1 (en) * 1977-11-25 1979-05-31 Garrett Corp SOLENOID VALVE ARRANGEMENT
DE4213803A1 (en) * 1992-04-27 1993-10-28 Teves Gmbh Alfred Pilot operated valve for chassis control systems
US5954080A (en) * 1996-02-20 1999-09-21 Gilbarco, Inc. Gated proportional flow control valve with low flow control
DE202004009673U1 (en) * 2004-05-05 2005-09-15 Hengst Gmbh & Co Kg Valve arrangement in a crankcase ventilation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131917A (en) * 1982-12-14 1984-06-27 British Gas Corp Solenoid-operated valves
CN111503315A (en) * 2019-01-25 2020-08-07 罗伯特·博世有限公司 Quick switch valve

Also Published As

Publication number Publication date
DE2248428B2 (en) 1974-11-21
FR2155549A5 (en) 1973-05-18
DE2248428A1 (en) 1973-04-19
DE2248428C3 (en) 1975-07-31

Similar Documents

Publication Publication Date Title
GB1138017A (en) Solenoid pilot operated valve
GB1220230A (en) Magnetic valve
GB1414301A (en) Fluid control valves
GB1051018A (en) Fluid flow control valve assembly
GB1421890A (en) Shutoff device
GB1450402A (en) Fluid control valves
GB1243054A (en) Fluid flow controlling valves
GB1322107A (en) Two-way two-position electrically controlled valve
GB1358020A (en) Fluid control device
GB957118A (en) Improvements in or relating to apparatus for vacuum control
GB898926A (en) Improvements in or relating to solenoid operated fluid flow control valves
GB1319764A (en) Flow control valve device
GB1263498A (en) Fluid valve
GB1444393A (en) Flow control valve
GB1390660A (en) Fluidic pressure amplifier
GB1315493A (en) Fluid valve
GB1287451A (en) Improvements in dual-circuit control valve assemblies
GB1291765A (en) Apparatus for controlling a flow of a pressure fluid
GB1228782A (en)
GB1315007A (en) Pneumatically or hydraulically actuated valve
GB1370241A (en) Electromagnetically-operated disc valve
GB1419654A (en) Liquid dispensing apparatus
GB1328959A (en) Pressure fluid control valve
GB917174A (en) Improvements in or relating to fluid flow valve structures
GB1039401A (en) Improvements in fluid flow control valves

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee