GB2408561B - Check valve - Google Patents

Check valve

Info

Publication number
GB2408561B
GB2408561B GB0327611A GB0327611A GB2408561B GB 2408561 B GB2408561 B GB 2408561B GB 0327611 A GB0327611 A GB 0327611A GB 0327611 A GB0327611 A GB 0327611A GB 2408561 B GB2408561 B GB 2408561B
Authority
GB
United Kingdom
Prior art keywords
check valve
check
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 - Fee Related
Application number
GB0327611A
Other versions
GB2408561A (en
GB0327611D0 (en
Inventor
Kevin Chilvers
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.)
Consort Medical PLC
Original Assignee
Bespak 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 Bespak PLC filed Critical Bespak PLC
Priority to GB0327611A priority Critical patent/GB2408561B/en
Publication of GB0327611D0 publication Critical patent/GB0327611D0/en
Priority to PCT/GB2004/005022 priority patent/WO2005053783A1/en
Publication of GB2408561A publication Critical patent/GB2408561A/en
Application granted granted Critical
Publication of GB2408561B publication Critical patent/GB2408561B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Mechanical Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
GB0327611A 2003-11-27 2003-11-27 Check valve Expired - Fee Related GB2408561B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0327611A GB2408561B (en) 2003-11-27 2003-11-27 Check valve
PCT/GB2004/005022 WO2005053783A1 (en) 2003-11-27 2004-11-29 Check valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0327611A GB2408561B (en) 2003-11-27 2003-11-27 Check valve

Publications (3)

Publication Number Publication Date
GB0327611D0 GB0327611D0 (en) 2003-12-31
GB2408561A GB2408561A (en) 2005-06-01
GB2408561B true GB2408561B (en) 2006-01-25

Family

ID=29797938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0327611A Expired - Fee Related GB2408561B (en) 2003-11-27 2003-11-27 Check valve

Country Status (2)

Country Link
GB (1) GB2408561B (en)
WO (1) WO2005053783A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9022055B2 (en) 2008-10-17 2015-05-05 Cambridge Reactor Design Limited Assembling a check valve having a seal

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2424940B (en) * 2005-04-08 2007-10-24 Bespak Plc Check valve
DE102005059318B4 (en) 2005-12-09 2014-09-25 Ritag Ritterhuder Armaturen Gmbh & Co. Armaturenwerk Kg check valve
DE102006015690A1 (en) 2006-03-27 2007-10-11 Aesculap Ag & Co. Kg Surgical sealing element, surgical seal and surgical sealing system
DE102006055296A1 (en) * 2006-11-23 2008-05-29 Aesculap Ag & Co. Kg trocar
US20090278069A1 (en) * 2008-05-06 2009-11-12 Blanco Ivan L Multiple piece frac valve insert
DE102008033374A1 (en) 2008-07-09 2010-01-14 Aesculap Ag Surgical protection device for a surgical sealing element and surgical sealing system
DE102008033375A1 (en) 2008-07-09 2010-01-14 Aesculap Ag Surgical sealing element holder for holding a surgical sealing element and surgical sealing system
US8322361B2 (en) * 2008-12-30 2012-12-04 General Electric Company Methods, apparatus and/or systems relating to controlling flow through concentric passages
CN108061185A (en) * 2016-11-08 2018-05-22 青岛牧港畜牧机械有限公司 The internal combination part manufacture mounting process of dripping-free valve
US11009139B2 (en) 2017-05-19 2021-05-18 Aisin Aw Co., Ltd. Relief valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1466242A (en) * 1973-06-29 1977-03-02 Matburn Ltd Catheter valve
JPS56152655A (en) * 1980-04-28 1981-11-26 Terumo Corp Balloon catheter with backward flow preventing valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960998A (en) * 1956-04-30 1960-11-22 David H Sinker Check valve
JPH0729253Y2 (en) * 1989-02-08 1995-07-05 株式会社ゼクセル Fuel injector seal structure
FR2643126B1 (en) * 1989-02-13 1991-05-10 Swedish Match Consumer Product FILLING VALVE FOR RECHARGEABLE LIQUEFIED GAS TANK AND MANUFACTURING METHOD THEREOF
US5349984A (en) * 1993-01-25 1994-09-27 Halkey-Roberts Corporation Check valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1466242A (en) * 1973-06-29 1977-03-02 Matburn Ltd Catheter valve
JPS56152655A (en) * 1980-04-28 1981-11-26 Terumo Corp Balloon catheter with backward flow preventing valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9022055B2 (en) 2008-10-17 2015-05-05 Cambridge Reactor Design Limited Assembling a check valve having a seal

Also Published As

Publication number Publication date
GB2408561A (en) 2005-06-01
GB0327611D0 (en) 2003-12-31
WO2005053783A1 (en) 2005-06-16

Similar Documents

Publication Publication Date Title
PL1604135T3 (en) Non-return valve
IL176655A0 (en) Valve assembly
HK1095620A1 (en) Valve assembly
EP1543261A4 (en) Stop valve
EP1600677A4 (en) Safety valve
GB0620770D0 (en) Safety valve
EP1698812A4 (en) Valve
GB2405189B (en) Valve
GB0320335D0 (en) Valve
GB2408561B (en) Check valve
GB2416604B (en) Valve
GB2424438B (en) Improved valve
GB0306767D0 (en) Valves
TW563758U (en) Check valve
GB0326562D0 (en) Non-return valve
GB2405188B (en) Valve
GB0327033D0 (en) Safe valve
TW592263U (en) Improvement of check valve
PL113873U1 (en) Stop valve
GB0304315D0 (en) Valve
GB0306472D0 (en) Valve
AU155405S (en) Valve
GB0300869D0 (en) Valve
GB0319321D0 (en) Valve
AU154961S (en) Valve

Legal Events

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

Effective date: 20151127