GB966137A - Fluid flow control means - Google Patents

Fluid flow control means

Info

Publication number
GB966137A
GB966137A GB3633759A GB3633759A GB966137A GB 966137 A GB966137 A GB 966137A GB 3633759 A GB3633759 A GB 3633759A GB 3633759 A GB3633759 A GB 3633759A GB 966137 A GB966137 A GB 966137A
Authority
GB
United Kingdom
Prior art keywords
fluid flow
tongues
flow control
slits
oct
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
GB3633759A
Inventor
George Alfred Fisher
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.)
Girling Ltd
Original Assignee
Girling 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 Girling Ltd filed Critical Girling Ltd
Priority to GB3633759A priority Critical patent/GB966137A/en
Publication of GB966137A publication Critical patent/GB966137A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
    • G05D7/012—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule the sensing element being deformable and acting as a valve
    • 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
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Air-Flow Control Members (AREA)

Abstract

966,137. Controlling fluid flow. GIRLING Ltd. Oct. 25,1960 [Oct. 27, 1959], No. 36337/59. Heading G3H. [Also in Division F2] A fluid flow control device comprises a disc or non-circular element of resilient material such as nylon formed with three or more slits 16 radiating from the centre to form tongues which normally lie in a plane at right-angles to the direction of flow but are deflected to increase the flow area as the pressure difference increases. Deflection of the tongues in one direction is unrestricted but in the other direction is limited by a stop constituted by a concave or shallow frustoconical surface 13 of a centrally apertured, sheet metal housing 10. The flow area is limited by the width of the slits when the tongues are undeflected.
GB3633759A 1959-10-27 1959-10-27 Fluid flow control means Expired GB966137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3633759A GB966137A (en) 1959-10-27 1959-10-27 Fluid flow control means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3633759A GB966137A (en) 1959-10-27 1959-10-27 Fluid flow control means

Publications (1)

Publication Number Publication Date
GB966137A true GB966137A (en) 1964-08-06

Family

ID=10387224

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3633759A Expired GB966137A (en) 1959-10-27 1959-10-27 Fluid flow control means

Country Status (1)

Country Link
GB (1) GB966137A (en)

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811466A (en) * 1972-04-06 1974-05-21 J Ohringer Slit diaphragm valve
US4003398A (en) * 1974-01-21 1977-01-18 Francois Duveau Pressure limiter device
EP0238816A1 (en) * 1986-02-22 1987-09-30 Klaus Kobold Control valve
NL1007168C2 (en) * 1997-09-30 1999-03-31 Sara Lee De Nv Pump and pump outlet nozzle.
GB2330645A (en) * 1997-10-22 1999-04-28 Alan William Watson Flow limiting valve
WO2001096031A1 (en) * 2000-06-16 2001-12-20 Rexam Dispensing Systems Dynamic air replenishing device for liquid product dispenser
WO2004060573A1 (en) * 2003-01-03 2004-07-22 Tapmagic Limited Fluid control device
WO2005072812A1 (en) * 2004-01-29 2005-08-11 Boston Scientific Scimd, Inc. Stacked membrane for pressure actuated valve
WO2007064990A3 (en) * 2005-12-02 2007-07-19 Bard Inc C R Pressure-activated proximal valves
EP2037051A2 (en) * 2007-09-14 2009-03-18 Trane BVBA Filling limiting device of concealed type for sanitary facilities and a sanitary facility using the same
EP2253351A1 (en) 2009-04-28 2010-11-24 Dräger Medical AG & Co. KG Slit valve in combination with a pneumatic switching circuit of a ventilator device
WO2011015255A1 (en) * 2009-08-07 2011-02-10 Sartorius Stedim Biotech Gmbh Safety valve
US8034035B2 (en) 2004-01-29 2011-10-11 Navilyst Medical, Inc. Pressure activated safety valve with high flow slit
US8079987B2 (en) 2003-08-29 2011-12-20 Navilyst Medical, Inc. Valved catheters including high flow rate catheters
US8083721B2 (en) 2009-01-29 2011-12-27 Navilyst Medical, Inc. Power injection valve
US8187234B2 (en) 2004-01-29 2012-05-29 Navilyst Medical, Inc. Pressure activated safety valve with anti-adherent coating
US8257321B2 (en) 2008-05-21 2012-09-04 Navilyst Medical, Inc. Pressure activated valve for high flow rate and pressure venous access applications
US8328768B2 (en) 2005-02-11 2012-12-11 Angiodynamics, Inc Pressure activated safety valve with improved flow characteristics and durability
US8337470B2 (en) 2009-01-28 2012-12-25 Angiodynamics, Inc. Three-way valve for power injection in vascular access devices
USD676955S1 (en) 2010-12-30 2013-02-26 C. R. Bard, Inc. Implantable access port
US8382723B2 (en) 2005-03-04 2013-02-26 C. R. Bard, Inc. Access port identification systems and methods
US8382724B2 (en) 2005-03-04 2013-02-26 C. R. Bard, Inc. Systems and methods for radiographically identifying an access port
USD682416S1 (en) 2010-12-30 2013-05-14 C. R. Bard, Inc. Implantable access port
US8475417B2 (en) 2005-04-27 2013-07-02 C. R. Bard, Inc. Assemblies for identifying a power injectable access port
US8529523B2 (en) 2003-06-27 2013-09-10 Navilyst Medical, Inc. Pressure actuated valve with improved biasing member
US8585660B2 (en) 2006-01-25 2013-11-19 Navilyst Medical, Inc. Valved catheter with power injection bypass
US8608713B2 (en) 1998-12-07 2013-12-17 C. R. Bard, Inc. Septum feature for identification of an access port
US8641676B2 (en) 2005-04-27 2014-02-04 C. R. Bard, Inc. Infusion apparatuses and methods of use
US8679074B2 (en) 2003-03-18 2014-03-25 Angiodynamics, Inc. Pressure responsive slit valve assembly for a plurality of fluids and uses thereof
US8753320B2 (en) 2009-07-13 2014-06-17 Navilyst Medical, Inc. Method to secure an elastic component in a valve
US8932271B2 (en) 2008-11-13 2015-01-13 C. R. Bard, Inc. Implantable medical devices including septum-based indicators
US8998860B2 (en) 2005-03-04 2015-04-07 C. R. Bard, Inc. Systems and methods for identifying an access port
US9079004B2 (en) 2009-11-17 2015-07-14 C. R. Bard, Inc. Overmolded access port including anchoring and identification features
US9265912B2 (en) 2006-11-08 2016-02-23 C. R. Bard, Inc. Indicia informative of characteristics of insertable medical devices
US9474888B2 (en) 2005-03-04 2016-10-25 C. R. Bard, Inc. Implantable access port including a sandwiched radiopaque insert
US9579496B2 (en) 2007-11-07 2017-02-28 C. R. Bard, Inc. Radiopaque and septum-based indicators for a multi-lumen implantable port
US9603993B2 (en) 2005-03-04 2017-03-28 C. R. Bard, Inc. Access port identification systems and methods
US9642986B2 (en) 2006-11-08 2017-05-09 C. R. Bard, Inc. Resource information key for an insertable medical device
US10307581B2 (en) 2005-04-27 2019-06-04 C. R. Bard, Inc. Reinforced septum for an implantable medical device
US11890443B2 (en) 2008-11-13 2024-02-06 C. R. Bard, Inc. Implantable medical devices including septum-based indicators

Cited By (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811466A (en) * 1972-04-06 1974-05-21 J Ohringer Slit diaphragm valve
US4003398A (en) * 1974-01-21 1977-01-18 Francois Duveau Pressure limiter device
EP0238816A1 (en) * 1986-02-22 1987-09-30 Klaus Kobold Control valve
NL1007168C2 (en) * 1997-09-30 1999-03-31 Sara Lee De Nv Pump and pump outlet nozzle.
EP0905038A1 (en) * 1997-09-30 1999-03-31 Sara Lee/DE N.V. Pump and pump outlet nozzle
US6026993A (en) * 1997-09-30 2000-02-22 Sara Lee/De N.V. Pump and pump outlet nozzle
GB2330645A (en) * 1997-10-22 1999-04-28 Alan William Watson Flow limiting valve
GB2330645B (en) * 1997-10-22 2001-09-12 Alan William Watson Flow limiting valve
US8608713B2 (en) 1998-12-07 2013-12-17 C. R. Bard, Inc. Septum feature for identification of an access port
FR2810302A1 (en) * 2000-06-16 2001-12-21 Rexam Sofab Dynamic air replenishing device for liquid product dispenser comprises flat ring forming joint sealing supported beneath pump body truncated shoulder
US6666357B2 (en) * 2000-06-16 2003-12-23 Rexam-Dispensing Systems Dynamic air replenishing device for liquid product dispenser
WO2001096031A1 (en) * 2000-06-16 2001-12-20 Rexam Dispensing Systems Dynamic air replenishing device for liquid product dispenser
WO2004060573A1 (en) * 2003-01-03 2004-07-22 Tapmagic Limited Fluid control device
GB2411610A (en) * 2003-01-03 2005-09-07 Tapmagic Ltd Fluid control device
GB2411610B (en) * 2003-01-03 2006-12-13 Tapmagic Ltd Fluid control device
US7431224B2 (en) 2003-01-03 2008-10-07 Jonathan Paul Laker Fluid control device
US8679074B2 (en) 2003-03-18 2014-03-25 Angiodynamics, Inc. Pressure responsive slit valve assembly for a plurality of fluids and uses thereof
US8529523B2 (en) 2003-06-27 2013-09-10 Navilyst Medical, Inc. Pressure actuated valve with improved biasing member
US8540685B2 (en) 2003-08-29 2013-09-24 Navilyst Medical, Inc. Valved catheters including high flow rate catheters
US8079987B2 (en) 2003-08-29 2011-12-20 Navilyst Medical, Inc. Valved catheters including high flow rate catheters
US8034035B2 (en) 2004-01-29 2011-10-11 Navilyst Medical, Inc. Pressure activated safety valve with high flow slit
US9933079B2 (en) 2004-01-29 2018-04-03 Angiodynamics, Inc. Stacked membrane for pressure actuated valve
WO2005072812A1 (en) * 2004-01-29 2005-08-11 Boston Scientific Scimd, Inc. Stacked membrane for pressure actuated valve
US8454574B2 (en) 2004-01-29 2013-06-04 Navilyst Medical, Inc. Pressure activated safety valve with grooved membrane
EP2335773A1 (en) * 2004-01-29 2011-06-22 Navilyst Medical, Inc. Stacked membrane for pressure actuated valve
US8187234B2 (en) 2004-01-29 2012-05-29 Navilyst Medical, Inc. Pressure activated safety valve with anti-adherent coating
US8377011B2 (en) 2004-01-29 2013-02-19 Angiodynamics, Inc. Pressure activated valve with high flow slit
US8328768B2 (en) 2005-02-11 2012-12-11 Angiodynamics, Inc Pressure activated safety valve with improved flow characteristics and durability
US9603993B2 (en) 2005-03-04 2017-03-28 C. R. Bard, Inc. Access port identification systems and methods
US10857340B2 (en) 2005-03-04 2020-12-08 Bard Peripheral Vascular, Inc. Systems and methods for radiographically identifying an access port
US9682186B2 (en) 2005-03-04 2017-06-20 C. R. Bard, Inc. Access port identification systems and methods
US8382723B2 (en) 2005-03-04 2013-02-26 C. R. Bard, Inc. Access port identification systems and methods
US8382724B2 (en) 2005-03-04 2013-02-26 C. R. Bard, Inc. Systems and methods for radiographically identifying an access port
US10238850B2 (en) 2005-03-04 2019-03-26 Bard Peripheral Vascular, Inc. Systems and methods for radiographically identifying an access port
US10675401B2 (en) 2005-03-04 2020-06-09 Bard Peripheral Vascular, Inc. Access port identification systems and methods
US9603992B2 (en) 2005-03-04 2017-03-28 C. R. Bard, Inc. Access port identification systems and methods
US9474888B2 (en) 2005-03-04 2016-10-25 C. R. Bard, Inc. Implantable access port including a sandwiched radiopaque insert
US10179230B2 (en) 2005-03-04 2019-01-15 Bard Peripheral Vascular, Inc. Systems and methods for radiographically identifying an access port
US10905868B2 (en) 2005-03-04 2021-02-02 Bard Peripheral Vascular, Inc. Systems and methods for radiographically identifying an access port
US8998860B2 (en) 2005-03-04 2015-04-07 C. R. Bard, Inc. Systems and methods for identifying an access port
US8939947B2 (en) 2005-03-04 2015-01-27 C. R. Bard, Inc. Systems and methods for radiographically identifying an access port
US8585663B2 (en) 2005-03-04 2013-11-19 C. R. Bard, Inc. Access port identification systems and methods
US8603052B2 (en) 2005-03-04 2013-12-10 C. R. Bard, Inc. Access port identification systems and methods
US11077291B2 (en) 2005-03-04 2021-08-03 Bard Peripheral Vascular, Inc. Implantable access port including a sandwiched radiopaque insert
US10265512B2 (en) 2005-03-04 2019-04-23 Bard Peripheral Vascular, Inc. Implantable access port including a sandwiched radiopaque insert
US8641676B2 (en) 2005-04-27 2014-02-04 C. R. Bard, Inc. Infusion apparatuses and methods of use
US10016585B2 (en) 2005-04-27 2018-07-10 Bard Peripheral Vascular, Inc. Assemblies for identifying a power injectable access port
US8641688B2 (en) 2005-04-27 2014-02-04 C. R. Bard, Inc. Assemblies for identifying a power injectable access port
US10307581B2 (en) 2005-04-27 2019-06-04 C. R. Bard, Inc. Reinforced septum for an implantable medical device
US10052470B2 (en) 2005-04-27 2018-08-21 Bard Peripheral Vascular, Inc. Assemblies for identifying a power injectable access port
US10183157B2 (en) 2005-04-27 2019-01-22 Bard Peripheral Vascular, Inc. Assemblies for identifying a power injectable access port
US8545460B2 (en) 2005-04-27 2013-10-01 C. R. Bard, Inc. Infusion apparatuses and related methods
US9937337B2 (en) 2005-04-27 2018-04-10 C. R. Bard, Inc. Assemblies for identifying a power injectable access port
US10625065B2 (en) 2005-04-27 2020-04-21 Bard Peripheral Vascular, Inc. Assemblies for identifying a power injectable access port
US10661068B2 (en) 2005-04-27 2020-05-26 Bard Peripheral Vascular, Inc. Assemblies for identifying a power injectable access port
US10780257B2 (en) 2005-04-27 2020-09-22 Bard Peripheral Vascular, Inc. Assemblies for identifying a power injectable access port
US9421352B2 (en) 2005-04-27 2016-08-23 C. R. Bard, Inc. Infusion apparatuses and methods of use
US8475417B2 (en) 2005-04-27 2013-07-02 C. R. Bard, Inc. Assemblies for identifying a power injectable access port
US11305102B2 (en) 2005-12-02 2022-04-19 C. R. Bard, Inc. Pressure activated proximal valves
WO2007064990A3 (en) * 2005-12-02 2007-07-19 Bard Inc C R Pressure-activated proximal valves
US9044541B2 (en) 2005-12-02 2015-06-02 C. R. Bard, Inc. Pressure activated proximal valves
US9943678B2 (en) 2005-12-02 2018-04-17 C. R. Bard, Inc. Pressure activated proximal valves
US8585660B2 (en) 2006-01-25 2013-11-19 Navilyst Medical, Inc. Valved catheter with power injection bypass
US10092725B2 (en) 2006-11-08 2018-10-09 C. R. Bard, Inc. Resource information key for an insertable medical device
US9265912B2 (en) 2006-11-08 2016-02-23 C. R. Bard, Inc. Indicia informative of characteristics of insertable medical devices
US9642986B2 (en) 2006-11-08 2017-05-09 C. R. Bard, Inc. Resource information key for an insertable medical device
US10556090B2 (en) 2006-11-08 2020-02-11 C. R. Bard, Inc. Resource information key for an insertable medical device
EP2037051A3 (en) * 2007-09-14 2010-12-22 Ideal Standard International BVBA Filling limiting device of concealed type for sanitary facilities and a sanitary facility using the same
EP2037051A2 (en) * 2007-09-14 2009-03-18 Trane BVBA Filling limiting device of concealed type for sanitary facilities and a sanitary facility using the same
US9579496B2 (en) 2007-11-07 2017-02-28 C. R. Bard, Inc. Radiopaque and septum-based indicators for a multi-lumen implantable port
US10086186B2 (en) 2007-11-07 2018-10-02 C. R. Bard, Inc. Radiopaque and septum-based indicators for a multi-lumen implantable port
US10792485B2 (en) 2007-11-07 2020-10-06 C. R. Bard, Inc. Radiopaque and septum-based indicators for a multi-lumen implantable port
US11638810B2 (en) 2007-11-07 2023-05-02 C. R. Bard, Inc. Radiopaque and septum-based indicators for a multi-lumen implantable port
US8257321B2 (en) 2008-05-21 2012-09-04 Navilyst Medical, Inc. Pressure activated valve for high flow rate and pressure venous access applications
US10052471B2 (en) 2008-11-13 2018-08-21 C. R. Bard, Inc. Implantable medical devices including septum-based indicators
US11890443B2 (en) 2008-11-13 2024-02-06 C. R. Bard, Inc. Implantable medical devices including septum-based indicators
US8932271B2 (en) 2008-11-13 2015-01-13 C. R. Bard, Inc. Implantable medical devices including septum-based indicators
US10773066B2 (en) 2008-11-13 2020-09-15 C. R. Bard, Inc. Implantable medical devices including septum-based indicators
US8337470B2 (en) 2009-01-28 2012-12-25 Angiodynamics, Inc. Three-way valve for power injection in vascular access devices
US8083721B2 (en) 2009-01-29 2011-12-27 Navilyst Medical, Inc. Power injection valve
US8523821B2 (en) 2009-01-29 2013-09-03 Navilyst Medical, Inc Power injection valve
EP2253351A1 (en) 2009-04-28 2010-11-24 Dräger Medical AG & Co. KG Slit valve in combination with a pneumatic switching circuit of a ventilator device
US8662104B2 (en) 2009-04-28 2014-03-04 Dräger Medical GmbH Slot valve for use in the pneumatic switching circuit of a respirator
US8753320B2 (en) 2009-07-13 2014-06-17 Navilyst Medical, Inc. Method to secure an elastic component in a valve
WO2011015255A1 (en) * 2009-08-07 2011-02-10 Sartorius Stedim Biotech Gmbh Safety valve
US10912935B2 (en) 2009-11-17 2021-02-09 Bard Peripheral Vascular, Inc. Method for manufacturing a power-injectable access port
US9248268B2 (en) 2009-11-17 2016-02-02 C. R. Bard, Inc. Overmolded access port including anchoring and identification features
US9079004B2 (en) 2009-11-17 2015-07-14 C. R. Bard, Inc. Overmolded access port including anchoring and identification features
US9717895B2 (en) 2009-11-17 2017-08-01 C. R. Bard, Inc. Overmolded access port including anchoring and identification features
US11759615B2 (en) 2009-11-17 2023-09-19 Bard Peripheral Vascular, Inc. Overmolded access port including anchoring and identification features
US10155101B2 (en) 2009-11-17 2018-12-18 Bard Peripheral Vascular, Inc. Overmolded access port including anchoring and identification features
USD682416S1 (en) 2010-12-30 2013-05-14 C. R. Bard, Inc. Implantable access port
USD676955S1 (en) 2010-12-30 2013-02-26 C. R. Bard, Inc. Implantable access port

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