GB2535651B - Pressure regulator - Google Patents

Pressure regulator

Info

Publication number: GB2535651B
Authority: GB; United Kingdom
Prior art keywords: pressure regulator; regulator; pressure
Prior art date: 2015-02-20
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.): Active

Application number

GB1603163.5A

Other versions

GB2535651A (en

GB201603163D0 (en

Inventor

Leslie Leng John

John Meagher Adrian

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.)

West Group Ltd

Original Assignee

West Group 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.)

2015-02-20

Filing date

2015-02-20

Publication date

2017-03-01

2015-02-20 Application filed by West Group Ltd filed Critical West Group Ltd

2015-02-20 Priority to GB1603163.5A priority Critical patent/GB2535651B/en

2015-02-20 Priority claimed from GB1502896.2A external-priority patent/GB2535523B/en

2016-04-06 Publication of GB201603163D0 publication Critical patent/GB201603163D0/en

2016-08-24 Publication of GB2535651A publication Critical patent/GB2535651A/en

2017-03-01 Application granted granted Critical

2017-03-01 Publication of GB2535651B publication Critical patent/GB2535651B/en

Status Active legal-status Critical Current

2035-02-20 Anticipated expiration legal-status Critical

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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0466—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with a special seating surface
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/044—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with more than one 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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)
Control Of Fluid Pressure (AREA)

GB1603163.5A 2015-02-20 2015-02-20 Pressure regulator Active GB2535651B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB1603163.5A GB2535651B (en)	2015-02-20	2015-02-20	Pressure regulator

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB1603163.5A GB2535651B (en)	2015-02-20	2015-02-20	Pressure regulator
GB1502896.2A GB2535523B (en)	2015-02-20	2015-02-20	Pressure regulator

Publications (3)

Publication Number	Publication Date
GB201603163D0 GB201603163D0 (en)	2016-04-06
GB2535651A GB2535651A (en)	2016-08-24
GB2535651B true GB2535651B (en)	2017-03-01

Family

ID=55753087

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1603163.5A Active GB2535651B (en)	2015-02-20	2015-02-20	Pressure regulator

Country Status (1)

Country	Link
GB (1)	GB2535651B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20050263189A1 (en) *	2004-05-28	2005-12-01	Tokai Corporation	Pressure regulator
US20100147400A1 (en) *	2008-12-17	2010-06-17	James Chester Hawkins	Internal relief valve apparatus for use with loading regulators

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8726925B2 (en) *	2011-03-21	2014-05-20	Tescom Corporation	Back pressure regulating valve with valve cartridge

2015
- 2015-02-20 GB GB1603163.5A patent/GB2535651B/en active Active

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20050263189A1 (en) *	2004-05-28	2005-12-01	Tokai Corporation	Pressure regulator
US20100147400A1 (en) *	2008-12-17	2010-06-17	James Chester Hawkins	Internal relief valve apparatus for use with loading regulators

Also Published As

Publication number	Publication date
GB2535651A (en)	2016-08-24
GB201603163D0 (en)	2016-04-06

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