GB2481844B - Fluid control valve - Google Patents

Fluid control valve

Info

Publication number
GB2481844B
GB2481844B GB1011547.5A GB201011547A GB2481844B GB 2481844 B GB2481844 B GB 2481844B GB 201011547 A GB201011547 A GB 201011547A GB 2481844 B GB2481844 B GB 2481844B
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.)
Active
Application number
GB1011547.5A
Other versions
GB201011547D0 (en
GB2481844A (en
Inventor
Webb Darren
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.)
Polypipe Ltd
Original Assignee
Polypipe 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.)
Filing date
Publication date
Application filed by Polypipe Ltd filed Critical Polypipe Ltd
Priority to GB1011547.5A priority Critical patent/GB2481844B/en
Publication of GB201011547D0 publication Critical patent/GB201011547D0/en
Priority to GB1111773.6A priority patent/GB2481921B/en
Priority to PCT/GB2011/001040 priority patent/WO2012004575A1/en
Publication of GB2481844A publication Critical patent/GB2481844A/en
Application granted granted Critical
Publication of GB2481844B publication Critical patent/GB2481844B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
GB1011547.5A 2010-07-08 2010-07-08 Fluid control valve Active GB2481844B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1011547.5A GB2481844B (en) 2010-07-08 2010-07-08 Fluid control valve
GB1111773.6A GB2481921B (en) 2010-07-08 2011-07-08 Fluid control valve
PCT/GB2011/001040 WO2012004575A1 (en) 2010-07-08 2011-07-08 Fluid control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1011547.5A GB2481844B (en) 2010-07-08 2010-07-08 Fluid control valve

Publications (3)

Publication Number Publication Date
GB201011547D0 GB201011547D0 (en) 2010-08-25
GB2481844A GB2481844A (en) 2012-01-11
GB2481844B true GB2481844B (en) 2017-10-18

Family

ID=42712121

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1011547.5A Active GB2481844B (en) 2010-07-08 2010-07-08 Fluid control valve
GB1111773.6A Active GB2481921B (en) 2010-07-08 2011-07-08 Fluid control valve

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1111773.6A Active GB2481921B (en) 2010-07-08 2011-07-08 Fluid control valve

Country Status (2)

Country Link
GB (2) GB2481844B (en)
WO (1) WO2012004575A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH706596C1 (en) * 2012-06-06 2016-06-30 Keller Hans Odor trap for a sanitary water drain.
EP2840191B1 (en) 2013-08-21 2017-06-14 Geberit International AG Odour trap device
US9556964B2 (en) 2014-04-22 2017-01-31 Nws Europa Gmbh Gravity drain valve
DE102018009963A1 (en) * 2018-12-21 2020-06-25 Aventics Gmbh Sealing membrane and check valve with sealing membrane for fluid power applications
DE102019102724A1 (en) * 2019-02-04 2020-08-06 Mann+Hummel Gmbh Valve body for a valve and valve

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912999A (en) * 1955-07-18 1959-11-17 Ronald C Kersh Fluid check valve
US3122156A (en) * 1959-10-21 1964-02-25 Ronald C Kersh Flexible check valve
WO1992014888A1 (en) * 1991-02-21 1992-09-03 Ac Developments Limited Waste valve fittings
US5518026A (en) * 1994-09-30 1996-05-21 G. T. Products, Inc. Filler neck butterfly check valve
EP0735000A1 (en) * 1995-03-29 1996-10-02 Selector, Ltd. A self-closing liquid/gas control valve
CN201187606Y (en) * 2007-05-25 2009-01-28 周俊 One-way elastic valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3797522A (en) * 1972-07-27 1974-03-19 Bendix Corp Anti-knock flow valve
US3995658A (en) * 1974-06-12 1976-12-07 Societe Des Clapets T.J., Socla Non-return valve
CH685454A5 (en) * 1992-03-11 1995-07-14 Inventa Ag Check valve.
US6427711B1 (en) * 1999-11-02 2002-08-06 Kemp Development Corporation Inline check valve
US20100096028A1 (en) * 2008-10-22 2010-04-22 Globe Union Industrial Corp. Anti-backflow valve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2912999A (en) * 1955-07-18 1959-11-17 Ronald C Kersh Fluid check valve
US3122156A (en) * 1959-10-21 1964-02-25 Ronald C Kersh Flexible check valve
WO1992014888A1 (en) * 1991-02-21 1992-09-03 Ac Developments Limited Waste valve fittings
US5518026A (en) * 1994-09-30 1996-05-21 G. T. Products, Inc. Filler neck butterfly check valve
EP0735000A1 (en) * 1995-03-29 1996-10-02 Selector, Ltd. A self-closing liquid/gas control valve
CN201187606Y (en) * 2007-05-25 2009-01-28 周俊 One-way elastic valve

Also Published As

Publication number Publication date
GB2481921A (en) 2012-01-11
GB201111773D0 (en) 2011-08-24
GB201011547D0 (en) 2010-08-25
GB2481921B (en) 2018-02-14
GB2481844A (en) 2012-01-11
WO2012004575A1 (en) 2012-01-12

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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)

Free format text: REGISTERED BETWEEN 20131107 AND 20131113