CA988391A - Excess flow check valve - Google Patents

Excess flow check valve

Info

Publication number
CA988391A
CA988391A CA186,195A CA186195A CA988391A CA 988391 A CA988391 A CA 988391A CA 186195 A CA186195 A CA 186195A CA 988391 A CA988391 A CA 988391A
Authority
CA
Canada
Prior art keywords
check valve
excess flow
flow check
excess
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
CA186,195A
Other languages
English (en)
Other versions
CA186195S (en
Inventor
Wayne S. Busdiecker
Zdenek J. Lansky
John G. Russell
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.)
Parker Hannifin Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA988391A publication Critical patent/CA988391A/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
    • F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only 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
    • F16K2200/00—Details of valves
    • F16K2200/40—Bleeding means in closed position of the valve, e.g. bleeding passages
    • F16K2200/401—Bleeding means in closed position of the valve, e.g. bleeding passages arranged on the closure member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7785—Valve closes in response to excessive flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7792—Movable deflector or choke

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Lift Valve (AREA)
  • Safety Valves (AREA)
CA186,195A 1972-11-20 1973-11-19 Excess flow check valve Expired CA988391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30829272 US3872884A (en) 1972-11-20 1972-11-20 Excess flow check valve

Publications (1)

Publication Number Publication Date
CA988391A true CA988391A (en) 1976-05-04

Family

ID=23193372

Family Applications (1)

Application Number Title Priority Date Filing Date
CA186,195A Expired CA988391A (en) 1972-11-20 1973-11-19 Excess flow check valve

Country Status (3)

Country Link
US (1) US3872884A (de)
CA (1) CA988391A (de)
DE (1) DE2357671C2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8020582B2 (en) 2007-01-27 2011-09-20 Plainsman Manufacturing Inc. Excess flow valve

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US4019531A (en) * 1974-12-20 1977-04-26 The Singer Company Inlet orifice device to control thruput flow for pressure regulators
US4174731A (en) * 1977-11-21 1979-11-20 The Hansen Manufacturing Company Excess flow limiting valve
DE2760368C2 (de) * 1977-12-30 1987-10-01 The Coca-Cola Co., Atlanta, Ga., Us
DE2758865C2 (de) 1977-12-30 1986-11-20 The Coca-Cola Co., Atlanta, Ga. Überdruckventil für mit Flüssigkeit gefüllten Behälter
US4216830A (en) * 1978-11-02 1980-08-12 Otis Engineering Corporation Flapper valve
FR2450407A1 (fr) * 1979-03-01 1980-09-26 Gromelle Raymond Raccord pneumatique de securite pour conteneur de gaz comprime ou analogue
US4668484A (en) * 1984-02-13 1987-05-26 Elliott David J Transport containers for semiconductor wafers
US4736889A (en) * 1986-05-14 1988-04-12 Stephenson John K Shut-off valve for sprinkler system
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US5054516A (en) * 1988-05-24 1991-10-08 Taco, Inc. Automatic flow control valve
US4932435A (en) * 1989-07-17 1990-06-12 Sundstrand Corporation Multi-stage flow regulating valve
US4995422A (en) * 1989-11-13 1991-02-26 Brand Hydraulics Co. Inc. Flow control valve
US5081847A (en) * 1990-09-24 1992-01-21 General Motors Corporation Variable flow orifice tube
US5280805A (en) * 1993-01-19 1994-01-25 Skoglund Paul K Flow control valve having adjustable sleeve for varying flow rate
US5487405A (en) * 1993-06-01 1996-01-30 Skoglund; Paul K. Flow control valve having flow adjustable by variable ring
US5301713A (en) * 1993-06-01 1994-04-12 Skoglund Paul K Flow control valve having adjustable piston for varying flow rate
US5462081A (en) * 1994-08-24 1995-10-31 Nupro Company Excess flow valve
US5524670A (en) * 1994-10-21 1996-06-11 Taco, Inc. Automatic flow control valve
US6026850A (en) * 1996-02-27 2000-02-22 Global Agricultural Technology And Engineering, Llc Pressure regulating valve
US5931186A (en) * 1996-03-01 1999-08-03 Skoglund; Paul K. Fluid flow control valve and actuator for changing fluid flow rate
US6209578B1 (en) 1998-12-23 2001-04-03 Global Agricultural Technology And Engineering, Llc Constant flow valve
DE19900562C2 (de) * 1999-01-09 2000-11-16 Bosch Gmbh Robert Common-Rail-System
US6349771B1 (en) * 1999-12-13 2002-02-26 Weatherford/Lamb, Inc. Flow actuated shut-off valve
FR2804488B1 (fr) * 2000-02-01 2002-04-12 T D Williamson France S A Dispositif d'obturation de securite pour conduites
US6354092B1 (en) 2000-08-21 2002-03-12 York International Corporation Method and valve for arresting liquid at intake of refrigeration compressor
MXPA02009050A (es) * 2002-09-17 2004-03-23 Espinosa Macin Alfredo Dispositivo regulador del flujo de agua.
US7111638B2 (en) * 2003-05-06 2006-09-26 Safety Flow Company, Llc Excess flow shutoff
DE102004016815B4 (de) * 2004-04-06 2010-12-23 M&C Techgroup Germany Gmbh Verwendung eines Ventils für eine Gasentnahmesonde
US7114518B2 (en) * 2004-10-14 2006-10-03 Tuthill Corporation Flow regulating valve
ITTO20040775A1 (it) * 2004-11-09 2005-02-09 Gevipi Ag Dispositivo per il controllo dinamico di un flusso di acqua
CN101147108B (zh) * 2005-03-22 2010-06-02 环球农业技术及工程有限公司 恒流阀
US7363938B1 (en) 2005-03-22 2008-04-29 Global Agricultural Technology And Engineering, Llc Constant flow valve assembly
US20070221273A1 (en) * 2006-03-22 2007-09-27 Landers Jerry L Valve for beverage dispenser
US7533689B2 (en) * 2006-06-01 2009-05-19 R.W. Lyall Company, Inc. Excess flow control valve
US7814931B2 (en) 2006-07-12 2010-10-19 Global Agricultural Technology And Engineering, Llc Selectively actuated constant flow valve
US7552743B1 (en) * 2006-09-26 2009-06-30 Kermit L. Achterman & Associates, Inc. Self cleaning flow shutoff valve
US8262057B2 (en) * 2007-06-15 2012-09-11 Fisher Controls International, Llc Flow controlled actuator apparatus for use with self-closing stop valves
WO2009051933A2 (en) 2007-10-16 2009-04-23 Global Agricultural Technology And Engineering, Llc Dual function dispensing head for carbonated beverage
US8082941B2 (en) * 2008-02-07 2011-12-27 Mohawk Energy Ltd. Reverse action flow activated shut-off valve
US9116522B2 (en) * 2009-01-28 2015-08-25 Aeromaster Innovations, Inc. Alternating state flow valve
US8061195B2 (en) 2009-05-08 2011-11-22 Jones Iii Tommy Jefferson Flow control assembly
US8225815B2 (en) * 2009-05-19 2012-07-24 Eaton Corporation Fluid flow regulator
US8146617B2 (en) * 2009-07-07 2012-04-03 Wen Yi Lin Check valve
CN105612376A (zh) * 2013-08-15 2016-05-25 诺格伦公司 用于单向保险阀的设备及方法
US10414083B2 (en) 2014-02-20 2019-09-17 Novatec, Inc. Multiple sensor resin delivery optimizing vacuum pump operation
US9550636B2 (en) * 2014-02-20 2017-01-24 Stephen B. Maguire Method and apparatus for resin delivery with adjustable air flow limiter
US9937651B2 (en) 2014-02-20 2018-04-10 Novatec, Inc. Resin delivery apparatus and method with plural air flow limiters
US9550635B2 (en) * 2014-02-20 2017-01-24 Stephen B. Maguire Air flow limiter with closed/open sensing
US10280015B2 (en) 2014-02-20 2019-05-07 Stephen B. Maguire Method for adjustably restricting air flow and apparatus therefor
US9604793B2 (en) 2014-02-20 2017-03-28 Maguire Products, Inc. Resin delivery system with air flow regulator
US10179708B2 (en) 2014-02-20 2019-01-15 Maguire Products, Inc. Granular material delivery system with air flow limiter
US10175701B2 (en) 2014-02-20 2019-01-08 Stephen B. Maguire Air flow regulator with detector and method for regulating air flow
US10144598B2 (en) 2014-02-20 2018-12-04 Novatec, Inc. Variable frequency drive combined with flow limiter set for limiting flow to selected level above design choice
US10131506B2 (en) 2014-12-09 2018-11-20 Maguire Products, Inc. Selective matrix conveyance apparatus and methods for granular resin material
US10179696B2 (en) 2015-01-27 2019-01-15 Novatec, Inc. Variable opening slide gate for regulating material flow into airstream
US10138076B2 (en) 2015-02-25 2018-11-27 Stephen B. Maguire Method for resin delivery including metering introduction of external air to maintain desired vacuum level
CN106321916B (zh) * 2016-11-08 2018-07-20 玉环江林水暖管业有限公司 一种流量安全阀
CA3070599C (en) 2017-07-20 2023-03-14 Hubbell Incorporated Excess flow valve assemblies
US10877498B2 (en) 2017-10-27 2020-12-29 Brasscraft Manufacturing Company Excess flow and thermal valve
FR3077106B1 (fr) * 2018-01-24 2020-02-07 Valeo Embrayages Dispositif de limitation de debit unidirectionnel destine a etre integre dans un systeme hydraulique de commande
IT201800002193A1 (it) * 2018-01-30 2019-07-30 Iotti Zootecnia Srl Valvola per abbeveratoio.
US11408521B2 (en) * 2019-11-13 2022-08-09 Becton, Dickinson And Company Pressure-driven flow rate control valves
US11313482B2 (en) 2019-11-14 2022-04-26 Entegris, Inc. Welded check valve
DE102019133817A1 (de) * 2019-12-10 2021-06-10 Illinois Tool Works Inc. Durchflussbegrenzungsvorrichtung und Rohrsystem
US12038094B2 (en) 2022-01-20 2024-07-16 Georg Fischer Central Plastics Llc Excess flow valve with installation indicator
KR102677307B1 (ko) * 2022-09-06 2024-06-24 엘지전자 주식회사 스크롤 압축기

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US2245271A (en) * 1938-07-01 1941-06-10 Howard A Guill Safety cutoff valve
DE814826C (de) * 1948-10-02 1951-09-27 Friedrich Klein Selbsttaetig schliessendes Rohrbruchventil
US2781775A (en) * 1950-09-01 1957-02-19 Oilgear Co Limited capacity check valve
US3015341A (en) * 1958-01-10 1962-01-02 William Waterman Flow regulators
US3285282A (en) * 1964-10-22 1966-11-15 Parker Hannifin Corp Flow control valve for fluid motors and the like
US3439704A (en) * 1966-02-07 1969-04-22 Wilhelm A Berglund Safety valve assembly for brake lines
US3464439A (en) * 1966-06-16 1969-09-02 Weatherhead Co Flow control valve
FR1501960A (fr) * 1966-09-30 1967-11-18 Valve hydraulique de sécurité
US3503417A (en) * 1967-08-07 1970-03-31 Toyota Motor Co Ltd Control valve for regulating flow of blow-by gas
US3618626A (en) * 1970-02-02 1971-11-09 Ventro Machine Products Inc Safety valve for compressed gas cylinder
US3756272A (en) * 1972-02-17 1973-09-04 Hansen Mfg Fuse assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8020582B2 (en) 2007-01-27 2011-09-20 Plainsman Manufacturing Inc. Excess flow valve

Also Published As

Publication number Publication date
US3872884A (en) 1975-03-25
DE2357671A1 (de) 1974-05-30
DE2357671C2 (de) 1984-11-29

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