GB1556202A - Fluid flow control valve - Google Patents

Fluid flow control valve

Info

Publication number: GB1556202A
Authority: GB; United Kingdom
Prior art keywords: control valve; fluid flow; flow control; fluid; valve
Prior art date: 1976-01-30
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

GB3679/76A

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.)

Simonacco Ltd

Original Assignee

Simonacco 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.)

1976-01-30

Filing date

1976-01-30

Publication date

1979-11-21

1976-01-30 Application filed by Simonacco Ltd filed Critical Simonacco Ltd

1976-01-30 Priority to GB3679/76A priority Critical patent/GB1556202A/en

1977-01-10 Priority to CA269,406A priority patent/CA1059403A/en

1977-01-10 Priority to ZA770112A priority patent/ZA77112B/en

1977-01-13 Priority to AU21294/77A priority patent/AU501998B2/en

1979-11-21 Publication of GB1556202A publication Critical patent/GB1556202A/en

Status 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
- G05D16/0616—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 bellow
- G05D16/0619—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 bellow acting directly on the obturator
- G05D16/0622—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 bellow acting directly on the obturator characterised by the form of the obturator

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Automation & Control Theory (AREA)
Fluid-Driven Valves (AREA)
Lift Valve (AREA)

GB3679/76A 1976-01-30 1976-01-30 Fluid flow control valve Expired GB1556202A (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
GB3679/76A GB1556202A (en)	1976-01-30	1976-01-30	Fluid flow control valve
CA269,406A CA1059403A (en)	1976-01-30	1977-01-10	Fluid flow control valve
ZA770112A ZA77112B (en)	1976-01-30	1977-01-10	A fluid flow control valve
AU21294/77A AU501998B2 (en)	1976-01-30	1977-01-13	Fluid flow pressure control valve

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB3679/76A GB1556202A (en)	1976-01-30	1976-01-30	Fluid flow control valve

Publications (1)

Publication Number	Publication Date
GB1556202A true GB1556202A (en)	1979-11-21

Family

ID=9762882

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB3679/76A Expired GB1556202A (en)	1976-01-30	1976-01-30	Fluid flow control valve

Country Status (4)

Country	Link
AU (1)	AU501998B2 (en)
CA (1)	CA1059403A (en)
GB (1)	GB1556202A (en)
ZA (1)	ZA77112B (en)

1976
- 1976-01-30 GB GB3679/76A patent/GB1556202A/en not_active Expired
1977
- 1977-01-10 ZA ZA770112A patent/ZA77112B/en unknown
- 1977-01-10 CA CA269,406A patent/CA1059403A/en not_active Expired
- 1977-01-13 AU AU21294/77A patent/AU501998B2/en not_active Expired

Also Published As

Publication number	Publication date
CA1059403A (en)	1979-07-31
AU501998B2 (en)	1979-07-12
ZA77112B (en)	1977-11-30
AU2129477A (en)	1978-07-20

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Legal Events

Date	Code	Title	Description
1980-02-06	PS	Patent sealed
1984-09-12	PCNP	Patent ceased through non-payment of renewal fee