GB2060140B - Fluid control valve - Google Patents

Fluid control valve

Info

Publication number
GB2060140B
GB2060140B GB8029905A GB8029905A GB2060140B GB 2060140 B GB2060140 B GB 2060140B GB 8029905 A GB8029905 A GB 8029905A GB 8029905 A GB8029905 A GB 8029905A GB 2060140 B GB2060140 B GB 2060140B
Authority
GB
United Kingdom
Prior art keywords
control valve
fluid control
fluid
valve
control
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
GB8029905A
Other versions
GB2060140A (en
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.)
Rolls Royce Power Engineering PLC
Original Assignee
Northern Engineering Industries PLC
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 Northern Engineering Industries PLC filed Critical Northern Engineering Industries PLC
Priority to GB8029905A priority Critical patent/GB2060140B/en
Publication of GB2060140A publication Critical patent/GB2060140A/en
Application granted granted Critical
Publication of GB2060140B publication Critical patent/GB2060140B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0636—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the loading device of the membrane, e.g. spring
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/02—Modifications to reduce the effects of instability, e.g. due to vibrations, friction, abnormal temperature, overloading or unbalance
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0647—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one membrane without spring
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0663—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator
    • G05D16/0669—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator characterised by the loading mechanisms of the membrane
GB8029905A 1979-10-02 1980-09-16 Fluid control valve Expired GB2060140B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8029905A GB2060140B (en) 1979-10-02 1980-09-16 Fluid control valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7934158 1979-10-02
GB8029905A GB2060140B (en) 1979-10-02 1980-09-16 Fluid control valve

Publications (2)

Publication Number Publication Date
GB2060140A GB2060140A (en) 1981-04-29
GB2060140B true GB2060140B (en) 1983-05-05

Family

ID=26273070

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8029905A Expired GB2060140B (en) 1979-10-02 1980-09-16 Fluid control valve

Country Status (1)

Country Link
GB (1) GB2060140B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543321B1 (en) * 1983-03-22 1985-08-16 Electricite De France DEVICE FOR CONTROLLING A FLOW OF FLUID, ESPECIALLY RADIOACTIVE FLUID
ITBO20050197A1 (en) * 2005-03-25 2006-09-26 Omt Off Mecc Tartarini PRESSURE REGULATOR FOR GAS AND RELATED ASSEMBLY AND DISASSEMBLY METHOD
JP5844744B2 (en) 2010-01-18 2016-01-20 エマーソン プロセス マネージメント レギュレーター テクノロジーズインコーポレイテッド Fluid regulator with pressure registration flow modifier
DE102016108448B4 (en) * 2016-05-06 2022-12-08 Witt Gmbh & Co. Holding Und Handels-Kg dome pressure regulator

Also Published As

Publication number Publication date
GB2060140A (en) 1981-04-29

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20000915