GB2170578B - Valve - Google Patents

Valve

Info

Publication number
GB2170578B
GB2170578B GB08531174A GB8531174A GB2170578B GB 2170578 B GB2170578 B GB 2170578B GB 08531174 A GB08531174 A GB 08531174A GB 8531174 A GB8531174 A GB 8531174A GB 2170578 B GB2170578 B GB 2170578B
Authority
GB
United Kingdom
Prior art keywords
valve
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
GB08531174A
Other versions
GB2170578A (en
GB8531174D0 (en
Inventor
David Michael Sutton
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.)
British Gas Corp
Original Assignee
British Gas 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
Priority claimed from GB08235634A external-priority patent/GB2131917B/en
Application filed by British Gas Corp filed Critical British Gas Corp
Priority to GB08531174A priority Critical patent/GB2170578B/en
Publication of GB8531174D0 publication Critical patent/GB8531174D0/en
Publication of GB2170578A publication Critical patent/GB2170578A/en
Application granted granted Critical
Publication of GB2170578B publication Critical patent/GB2170578B/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
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift 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
    • 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
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
    • 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
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/12—Spindle sealings with diaphragm, e.g. shaped as bellows or tube with approximately flat diaphragm
GB08531174A 1982-12-14 1985-12-18 Valve Expired GB2170578B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08531174A GB2170578B (en) 1982-12-14 1985-12-18 Valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08235634A GB2131917B (en) 1982-12-14 1982-12-14 Solenoid-operated valves
GB08531174A GB2170578B (en) 1982-12-14 1985-12-18 Valve

Publications (3)

Publication Number Publication Date
GB8531174D0 GB8531174D0 (en) 1986-01-29
GB2170578A GB2170578A (en) 1986-08-06
GB2170578B true GB2170578B (en) 1987-01-21

Family

ID=26284684

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08531174A Expired GB2170578B (en) 1982-12-14 1985-12-18 Valve

Country Status (1)

Country Link
GB (1) GB2170578B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2537148B2 (en) 1987-11-18 1996-09-25 セオドゥー エス．アー． Membrane cock
US7134441B2 (en) 2002-07-29 2006-11-14 Dominion Engineering, Inc. High throughput ultrasonic cleaner for irradiated nuclear fuel assemblies
US9022069B2 (en) * 2013-03-15 2015-05-05 Mac Valves, Inc. Solenoid operated valve with constant bleed port

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB827765A (en) * 1957-02-13 1960-02-10 New Prod Corp Improved shuttle valve for fluid flow systems
DE1193327B (en) * 1960-11-25 1965-05-20 Danfoss Ved Ing M Clausen Shut-off or control valve
US3228603A (en) * 1963-05-07 1966-01-11 Powers Regulator Co Thermostatic mixing valve with volume control
DE1650504A1 (en) * 1967-10-16 1970-08-27 Parker Hannifin Corp Valve unit
GB1429775A (en) * 1972-07-29 1976-03-24 Nat Vulcan Eng Insurance Group Valves
US4128110A (en) * 1976-12-27 1978-12-05 Pneutek, Inc. Control valves
SE407615B (en) * 1977-08-26 1979-04-02 Sab Ind Ab DRAINAGE VALVE FOR DRAINAGE OF CONDENSATE FROM A FLUIDUM TANK
NL8201105A (en) * 1982-03-17 1983-10-17 Beta Bv PNEUMATIC SWITCH, FOR EXAMPLE FOR PRESSURE PROTECTION.

Also Published As

Publication number Publication date
GB2170578A (en) 1986-08-06
GB8531174D0 (en) 1986-01-29

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee