GB1483702A - Fluid valve - Google Patents

Fluid valve

Info

Publication number
GB1483702A
GB1483702A GB147775A GB147775A GB1483702A GB 1483702 A GB1483702 A GB 1483702A GB 147775 A GB147775 A GB 147775A GB 147775 A GB147775 A GB 147775A GB 1483702 A GB1483702 A GB 1483702A
Authority
GB
United Kingdom
Prior art keywords
bladder
fluid valve
jan
inflatable
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
GB147775A
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.)
Instr Constr & Maintenance Ltd
Original Assignee
Instr Constr & Maintenance 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 Instr Constr & Maintenance Ltd filed Critical Instr Constr & Maintenance Ltd
Priority to GB147775A priority Critical patent/GB1483702A/en
Publication of GB1483702A publication Critical patent/GB1483702A/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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/10—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with inflatable member

Abstract

1483702 Valves INSTRUMENT CONSTRUCTION & MAINTENANCE Ltd 14 Jan 1976 [14 Jan 1975] 1477/75 Heading F2V In a valve for controlling flow through a pipe 1 by an inflatable bladder 10 the neck 10<SP>1</SP> of the bladder is gripped together with a sealing ring 12 between a reduced diameter portion 9 of a support 5 and a sleeve 11, the bladder being inflatable through passage 7. The bladder 10 may be replaced by an annular member.
GB147775A 1976-01-14 1976-01-14 Fluid valve Expired GB1483702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB147775A GB1483702A (en) 1976-01-14 1976-01-14 Fluid valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB147775A GB1483702A (en) 1976-01-14 1976-01-14 Fluid valve

Publications (1)

Publication Number Publication Date
GB1483702A true GB1483702A (en) 1977-08-24

Family

ID=9722684

Family Applications (1)

Application Number Title Priority Date Filing Date
GB147775A Expired GB1483702A (en) 1976-01-14 1976-01-14 Fluid valve

Country Status (1)

Country Link
GB (1) GB1483702A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000259A (en) * 1977-06-24 1979-01-04 Au Anthony Soot Wang Pressure control systems
GB2331796A (en) * 1997-11-27 1999-06-02 Envirovalve Ltd Inflatable bladder valve
WO2002025146A1 (en) * 2000-09-20 2002-03-28 Fresenius Medial Care Deutschland Gmbh Valve
US8142653B2 (en) 2002-06-04 2012-03-27 Fresenius Medical Care Deutschland Gmbh Medical fluid cassettes and related systems
US8932032B2 (en) 2005-07-13 2015-01-13 Fresenius Medical Care Holdings, Inc. Diaphragm pump and pumping systems
US8986254B2 (en) 2009-03-20 2015-03-24 Fresenius Medical Care Holdings, Inc. Medical fluid pump systems and related components and methods
US9011114B2 (en) 2011-03-09 2015-04-21 Fresenius Medical Care Holdings, Inc. Medical fluid delivery sets and related systems and methods
US9180240B2 (en) 2011-04-21 2015-11-10 Fresenius Medical Care Holdings, Inc. Medical fluid pumping systems and related devices and methods
US9421314B2 (en) 2009-07-15 2016-08-23 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9500188B2 (en) 2012-06-11 2016-11-22 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9561323B2 (en) 2013-03-14 2017-02-07 Fresenius Medical Care Holdings, Inc. Medical fluid cassette leak detection methods and devices
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9694125B2 (en) 2010-12-20 2017-07-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US10117985B2 (en) 2013-08-21 2018-11-06 Fresenius Medical Care Holdings, Inc. Determining a volume of medical fluid pumped into or out of a medical fluid cassette
CN114658876A (en) * 2022-03-23 2022-06-24 特技阀门集团有限公司 Ball valve with intelligent control system
CN116518313A (en) * 2023-05-08 2023-08-01 中煤科工集团沈阳研究院有限公司 Pipeline gas leakage real-time detection leakage-proof device and use method

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000259A (en) * 1977-06-24 1979-01-04 Au Anthony Soot Wang Pressure control systems
GB2000259B (en) * 1977-06-24 1982-04-07 Au Anthony Soot Wang Pressure control systems
GB2331796A (en) * 1997-11-27 1999-06-02 Envirovalve Ltd Inflatable bladder valve
GB2331796B (en) * 1997-11-27 2002-08-28 Envirovalve Ltd Valve
WO2002025146A1 (en) * 2000-09-20 2002-03-28 Fresenius Medial Care Deutschland Gmbh Valve
JP2004508911A (en) * 2000-09-20 2004-03-25 フレゼニウス　メディカル　ケアー　ドイチュラント　ゲゼルシャフト　ミット　ベシュレンクテル　ハフツング valve
US7044432B2 (en) 2000-09-20 2006-05-16 Fresenius Medical Care Deutschland Gmbh Fluid channel valve for use with a disposable cartridge in extracorporeal circulations
US8366921B2 (en) 2002-06-04 2013-02-05 Fresenius Medical Care Deutschland Gmbh Dialysis systems and related methods
US9101709B2 (en) 2002-06-04 2015-08-11 Fresenius Medical Care Deutschland Gmbh Dialysis fluid cassettes and related systems and methods
US8377293B2 (en) 2002-06-04 2013-02-19 Fresenius Medical Care Deutschland Gmbh Dialysis fluid cassettes and related systems and methods
US8435408B2 (en) 2002-06-04 2013-05-07 Fresenius Medical Care Deutschland Gmbh Medical fluid cassettes and related systems
US8721883B2 (en) 2002-06-04 2014-05-13 Fresenius Medical Care Deutschland Gmbh Medical fluid cassettes and related systems
US8926835B2 (en) 2002-06-04 2015-01-06 Fresenius Medical Care Deustschland Gmbh Dialysis systems and related methods
US8142653B2 (en) 2002-06-04 2012-03-27 Fresenius Medical Care Deutschland Gmbh Medical fluid cassettes and related systems
US10471194B2 (en) 2002-06-04 2019-11-12 Fresenius Medical Care Deutschland Gmbh Dialysis systems and related methods
US9827359B2 (en) 2002-06-04 2017-11-28 Fresenius Medical Care Deutschland Gmbh Dialysis systems and related methods
US10578098B2 (en) 2005-07-13 2020-03-03 Baxter International Inc. Medical fluid delivery device actuated via motive fluid
US8932032B2 (en) 2005-07-13 2015-01-13 Fresenius Medical Care Holdings, Inc. Diaphragm pump and pumping systems
US11384748B2 (en) 2005-07-13 2022-07-12 Baxter International Inc. Blood treatment system having pulsatile blood intake
US10670005B2 (en) 2005-07-13 2020-06-02 Baxter International Inc. Diaphragm pumps and pumping systems
US10590924B2 (en) 2005-07-13 2020-03-17 Baxter International Inc. Medical fluid pumping system including pump and machine chassis mounting regime
US8986254B2 (en) 2009-03-20 2015-03-24 Fresenius Medical Care Holdings, Inc. Medical fluid pump systems and related components and methods
US9421314B2 (en) 2009-07-15 2016-08-23 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US10507276B2 (en) 2009-07-15 2019-12-17 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9694125B2 (en) 2010-12-20 2017-07-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9624915B2 (en) 2011-03-09 2017-04-18 Fresenius Medical Care Holdings, Inc. Medical fluid delivery sets and related systems and methods
US9011114B2 (en) 2011-03-09 2015-04-21 Fresenius Medical Care Holdings, Inc. Medical fluid delivery sets and related systems and methods
US10143791B2 (en) 2011-04-21 2018-12-04 Fresenius Medical Care Holdings, Inc. Medical fluid pumping systems and related devices and methods
US9180240B2 (en) 2011-04-21 2015-11-10 Fresenius Medical Care Holdings, Inc. Medical fluid pumping systems and related devices and methods
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US11478578B2 (en) 2012-06-08 2022-10-25 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9500188B2 (en) 2012-06-11 2016-11-22 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US10539481B2 (en) 2013-03-14 2020-01-21 Fresenius Medical Care Holdings, Inc. Medical fluid cassette leak detection methods and devices
US9561323B2 (en) 2013-03-14 2017-02-07 Fresenius Medical Care Holdings, Inc. Medical fluid cassette leak detection methods and devices
US11262270B2 (en) 2013-03-14 2022-03-01 Fresenius Medical Care Holdings, Inc. Medical fluid cassette leak detection methods and devices
US11291753B2 (en) 2013-08-21 2022-04-05 Fresenius Medical Care Holdings, Inc. Determining a volume of medical fluid pumped into or out of a medical fluid cassette
US10117985B2 (en) 2013-08-21 2018-11-06 Fresenius Medical Care Holdings, Inc. Determining a volume of medical fluid pumped into or out of a medical fluid cassette
CN114658876A (en) * 2022-03-23 2022-06-24 特技阀门集团有限公司 Ball valve with intelligent control system
CN116518313A (en) * 2023-05-08 2023-08-01 中煤科工集团沈阳研究院有限公司 Pipeline gas leakage real-time detection leakage-proof device and use method
CN116518313B (en) * 2023-05-08 2024-02-27 中煤科工集团沈阳研究院有限公司 Pipeline gas leakage real-time detection leakage-proof device and use method

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee