FR2301768A1 - Circuit de degagement destine a eviter les coups de belier dans un pipe-line - Google Patents

Circuit de degagement destine a eviter les coups de belier dans un pipe-line

Info

Publication number
FR2301768A1
FR2301768A1 FR7600643A FR7600643A FR2301768A1 FR 2301768 A1 FR2301768 A1 FR 2301768A1 FR 7600643 A FR7600643 A FR 7600643A FR 7600643 A FR7600643 A FR 7600643A FR 2301768 A1 FR2301768 A1 FR 2301768A1
Authority
FR
France
Prior art keywords
pipe
line
discharge circuit
avoid water
circuit intended
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.)
Granted
Application number
FR7600643A
Other languages
English (en)
French (fr)
Other versions
FR2301768B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
Grove Valve and Regulator Co
Original Assignee
Grove Valve and Regulator Co
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 Grove Valve and Regulator Co filed Critical Grove Valve and Regulator Co
Publication of FR2301768A1 publication Critical patent/FR2301768A1/fr
Application granted granted Critical
Publication of FR2301768B1 publication Critical patent/FR2301768B1/fr
Granted 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/055—Valves therefor
    • 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
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/20—Arrangements or systems of devices for influencing or altering dynamic characteristics of the systems, e.g. for damping pulsations caused by opening or closing of valves
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S137/00—Fluid handling
    • Y10S137/906—Valves biased by fluid "springs"
    • 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
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7769—Single acting fluid servo
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Pipeline Systems (AREA)
  • Pipe Accessories (AREA)
FR7600643A 1975-02-24 1976-01-12 Circuit de degagement destine a eviter les coups de belier dans un pipe-line Granted FR2301768A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/552,559 US3933172A (en) 1975-02-24 1975-02-24 Pipeline surge reliever with sanitary barrier

Publications (2)

Publication Number Publication Date
FR2301768A1 true FR2301768A1 (fr) 1976-09-17
FR2301768B1 FR2301768B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-04-30

Family

ID=24205860

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600643A Granted FR2301768A1 (fr) 1975-02-24 1976-01-12 Circuit de degagement destine a eviter les coups de belier dans un pipe-line

Country Status (7)

Country Link
US (1) US3933172A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS51119513A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1032057A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2549367C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2301768A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1478430A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1052926B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465937A1 (fr) * 1979-09-26 1981-03-27 Grove Valve & Regulator Co Procede et dispositif pour reduire une surpression de liquide dans une conduite

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261387A (en) * 1979-10-01 1981-04-14 Grove Valve And Regulator Company Pipeline surge relief system
FR2467342A1 (fr) * 1979-10-12 1981-04-17 Alsthom Atlantique Soupape de decharge d'une installation hydraulique
US4333496A (en) * 1980-09-15 1982-06-08 Grove Valve And Regulator Company Surge reliever with increase capacity flow
JPS5792095A (en) * 1980-12-01 1982-06-08 Kao Corp Bleaching agent composition
EP0107459A1 (en) * 1982-10-27 1984-05-02 Grove Valve And Regulator Company Pump control-surge reliever system
DE3722060A1 (de) * 1987-07-03 1989-04-06 Schubert Werner Sicherung mit schutzventil
DE3818585A1 (de) * 1988-06-01 1989-12-07 Miele & Cie Absperrventil
DE4318553C2 (de) * 1993-06-04 1995-05-18 Daimler Benz Ag Adaptiver hydropneumatischer Pulsationsdämpfer
ES2121111T3 (es) * 1994-04-26 1998-11-16 Luethin Heinz Dispositivo para reducir pulsaciones de presion en conductos hidraulicos.
US6085792A (en) * 1997-04-30 2000-07-11 Dayco Products, Inc, Energy attenuation apparatus for a system conveying liquid under pressure and method of attenuating energy in such a system
US20080053547A1 (en) * 1997-11-24 2008-03-06 Yungrwei Chen Energy attenuation apparatus for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit
US7007718B2 (en) * 1997-11-24 2006-03-07 Dayco Products, Llc Energy attenuation apparatus for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit
US7380572B2 (en) * 1997-11-24 2008-06-03 Fluid Routing Solutions, Inc. Energy attenuation apparatus for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit
EP0971164A3 (de) 1999-09-06 2000-04-05 Dobson Industries Corp. Vorrichtung zum Reduzieren von Druckpulsationen in Hydraulikleitungen
US7036530B2 (en) * 1999-12-22 2006-05-02 Dayco Products, Llc Energy attenuation device for a fluid-conveying line and method of attenuating energy in such a line
US6619325B2 (en) * 2001-12-04 2003-09-16 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Hydraulic hybrid accumulator shut-off valve
AU2003282978A1 (en) * 2002-10-18 2004-05-04 Watts Regulator Co. Spill-resistant relief valve
DE10330516B3 (de) * 2003-07-05 2004-10-21 Hydac Technology Gmbh Hydrospeicher, insbesondere Kolbenspeicher
DE102004004341A1 (de) * 2004-01-29 2005-08-18 Hydac Technology Gmbh Druckspeicher, insbesondere Pulsationsdämpfer
US7302961B2 (en) * 2004-09-01 2007-12-04 Flow-Safe, Inc. Surge relief valve
US7717135B2 (en) * 2006-02-03 2010-05-18 Yh America, Inc. Energy attenuation device
US7249613B1 (en) 2006-02-03 2007-07-31 Dayco Products, Llc Energy attenuation device
US20080210486A1 (en) * 2007-03-02 2008-09-04 Dayco Products, Llc Energy attenuation device
US8870233B2 (en) * 2007-07-03 2014-10-28 S.P.M. Flow Control, Inc. Swivel joint with uniform ball bearing requirements
RU2374542C2 (ru) * 2007-10-15 2009-11-27 Общество с ограниченной ответственностью "ИМС ИНДАСТРИЗ" Клапан запорно-регулирующий
WO2010080636A2 (en) * 2008-12-18 2010-07-15 Weir Spm, Inc. Hydraulic unloading valve
BRPI1013824A8 (pt) 2009-04-06 2016-10-04 Univ Vanderbilt acumulador elástico de alta densidade de energia e método de uso do mesmo.
CN102803801B (zh) 2009-04-20 2014-05-21 S.P.M.流量控制股份有限公司 流动管线挡板阀
GB2470352B (en) * 2009-05-18 2015-07-01 Fawcett Christie Hydraulics Ltd Bladder accumulator with fluid port valve fixable in open position
EP2438338B1 (en) 2009-06-03 2015-04-29 S.P.M. Flow Control, Inc. Plug valve indicator
US8434524B2 (en) * 2011-01-31 2013-05-07 Vanderbilt University Elastic hydraulic accumulator/reservoir system
EP2671013A4 (en) 2011-02-03 2017-12-27 Vanderbilt University Multiple accumulator systems and methods of use thereof
RU2467213C1 (ru) * 2011-03-28 2012-11-20 Александр Анатольевич Строганов Гидравлический буфер
US9249847B2 (en) 2011-12-16 2016-02-02 Vanderbilt University Distributed piston elastomeric accumulator
GB2520218A (en) 2012-08-16 2015-05-13 Spm Flow Control Inc Plug valve having preloaded seal segments
US9322243B2 (en) 2012-08-17 2016-04-26 S.P.M. Flow Control, Inc. Automated relief valve control system and method
US9273543B2 (en) 2012-08-17 2016-03-01 S.P.M. Flow Control, Inc. Automated relief valve control system and method
USD707332S1 (en) 2013-03-15 2014-06-17 S.P.M. Flow Control, Inc. Seal assembly
USD707797S1 (en) 2013-03-15 2014-06-24 S.P.M. Flow Control, Inc. Seal segment
WO2015002863A1 (en) 2013-07-01 2015-01-08 S.P.M. Flow Control, Inc. Manifold assembly
GB201403619D0 (en) * 2014-02-28 2014-04-16 A E S Engineering Ltd System for increasing the available gas buffer in seal support systems
CN107850243A (zh) 2015-06-15 2018-03-27 S.P.M.流量控制股份有限公司 具有增加壁厚的全根部半径螺纹蝶型螺母
US10677365B2 (en) 2015-09-04 2020-06-09 S.P.M. Flow Control, Inc. Pressure relief valve assembly and methods
DE102018003644A1 (de) * 2018-05-04 2019-11-07 Hydac Technology Gmbh Dämpfungsvorrichtung
US10876668B2 (en) * 2018-06-13 2020-12-29 Performance Pulsation Control, Inc. Precharge manifold system and method
CN118088931A (zh) * 2024-01-23 2024-05-28 国家石油天然气管网集团有限公司 一种液体密闭管段泄压储能系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1203680A (fr) * 1957-04-23 1960-01-20 Sigma Lutin Dispositif servant à l'amortissement des coups de bélier
DE1097219B (de) * 1956-09-13 1961-01-12 Johannes Erhard H Waldmaier Er Druckstosssicherung mit Nebenauslasseinrichtung fuer Wasserversorgungsleitungen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247363A (en) * 1939-02-13 1941-07-01 Stephen M Dunn Valve device
US2353143A (en) * 1942-09-29 1944-07-11 Fluid Control Engineering Co Fluid flow control device
US2954047A (en) * 1957-04-23 1960-09-27 Sigma Lutin Devices for damping water shocks in pipelines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097219B (de) * 1956-09-13 1961-01-12 Johannes Erhard H Waldmaier Er Druckstosssicherung mit Nebenauslasseinrichtung fuer Wasserversorgungsleitungen
FR1203680A (fr) * 1957-04-23 1960-01-20 Sigma Lutin Dispositif servant à l'amortissement des coups de bélier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465937A1 (fr) * 1979-09-26 1981-03-27 Grove Valve & Regulator Co Procede et dispositif pour reduire une surpression de liquide dans une conduite

Also Published As

Publication number Publication date
IT1052926B (it) 1981-08-31
DE2549367C3 (de) 1980-01-03
GB1478430A (en) 1977-06-29
JPS5327484B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-08-09
US3933172A (en) 1976-01-20
CA1032057A (en) 1978-05-30
FR2301768B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-04-30
DE2549367A1 (de) 1976-09-09
JPS51119513A (en) 1976-10-20
DE2549367B2 (de) 1979-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse