FR2495234B1 - Dispositif pour amortir des oscillations de liquide dans un reseau de canalisations - Google Patents

Dispositif pour amortir des oscillations de liquide dans un reseau de canalisations

Info

Publication number
FR2495234B1
FR2495234B1 FR8121921A FR8121921A FR2495234B1 FR 2495234 B1 FR2495234 B1 FR 2495234B1 FR 8121921 A FR8121921 A FR 8121921A FR 8121921 A FR8121921 A FR 8121921A FR 2495234 B1 FR2495234 B1 FR 2495234B1
Authority
FR
France
Prior art keywords
pipe network
damping liquid
oscillations
liquid oscillations
damping
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
FR8121921A
Other languages
English (en)
Other versions
FR2495234A1 (fr
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.)
Balcke Duerr AG
Original Assignee
Balcke Duerr AG
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 Balcke Duerr AG filed Critical Balcke Duerr AG
Publication of FR2495234A1 publication Critical patent/FR2495234A1/fr
Application granted granted Critical
Publication of FR2495234B1 publication Critical patent/FR2495234B1/fr
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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0091—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using a special shape of fluid pass, e.g. throttles, ducts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Reciprocating Pumps (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR8121921A 1980-11-24 1981-11-20 Dispositif pour amortir des oscillations de liquide dans un reseau de canalisations Expired FR2495234B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3044082A DE3044082C2 (de) 1980-11-24 1980-11-24 Anordnung zur Dämpfung von Flüssigkeitsschwingungen in einem Rohrleitungsnetz

Publications (2)

Publication Number Publication Date
FR2495234A1 FR2495234A1 (fr) 1982-06-04
FR2495234B1 true FR2495234B1 (fr) 1985-07-05

Family

ID=6117361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8121921A Expired FR2495234B1 (fr) 1980-11-24 1981-11-20 Dispositif pour amortir des oscillations de liquide dans un reseau de canalisations

Country Status (4)

Country Link
US (1) US4514151A (fr)
DE (1) DE3044082C2 (fr)
FR (1) FR2495234B1 (fr)
IT (1) IT1172065B (fr)

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US5102311A (en) * 1989-11-08 1992-04-07 General Motors Corporation Integral pressure pulse attenuator
DE4118949A1 (de) * 1991-06-08 1992-12-10 Teves Gmbh Alfred Pumpe oder kompressor, in radial- oder axialkolbenbauart
DE4213524C2 (de) * 1992-04-24 1996-08-29 Bosch Gmbh Robert Hydraulische Fahrzeugbremsanlage mit einem Hydroaggregat zur Radschlupfregelung
DE4318553C2 (de) * 1993-06-04 1995-05-18 Daimler Benz Ag Adaptiver hydropneumatischer Pulsationsdämpfer
FR2721989B1 (fr) * 1994-07-01 1996-10-04 Le Reservoir Massal Dispositif anti-belier pour un reseau de circulation d'un liquide
CN1134589C (zh) * 1997-04-02 2004-01-14 日立建机株式会社 波动降低装置
US5896843A (en) * 1997-11-24 1999-04-27 Siemens Automotive Corporation Fuel rail damper
US5894861A (en) * 1998-04-23 1999-04-20 Siemens Automotive Corporation Damper dry ice charge
JP2000108189A (ja) * 1998-10-09 2000-04-18 Husky Injection Molding Syst Ltd 振動減衰装置、振動減衰方法、及び油圧射出成形装置
US6325145B1 (en) 2000-06-15 2001-12-04 Baker Hughes Incorporated Pressure pulse attenuator
US6905002B2 (en) * 2002-06-21 2005-06-14 International Engine Intellectual Property Company, Llc Acoustic wave attenuator for a rail
EP1828601A1 (fr) * 2004-12-22 2007-09-05 Matsushita Electric Works, Ltd. Appareil de regulation des debits de liquide
DE102004061813A1 (de) * 2004-12-22 2006-07-06 Robert Bosch Gmbh Kolbenpumpe mit wenigstens einem Kolbenelement
JP4830643B2 (ja) * 2005-09-01 2011-12-07 コニカミノルタホールディングス株式会社 流体輸送システム
US8062010B2 (en) 2005-09-20 2011-11-22 Teleflex Canada Inc. Thermal expansion chambers for airtight containers
TW200905080A (en) * 2007-06-08 2009-02-01 Sequal Technologies Inc Diaphragm muffler and method of use
MY159328A (en) * 2007-08-09 2016-12-30 Optimum Power Tech L P Pulsation attenuation
US20100126607A9 (en) * 2007-09-28 2010-05-27 Shade W Norm Branching Device for a Pulsation Attenuation Network
US10174875B2 (en) 2007-09-28 2019-01-08 Aci Services, Inc. Branching device for a pulsation attenuation network
WO2010111639A1 (fr) * 2009-03-26 2010-09-30 Resonant Biosciences, Llc Appareil et procédé pour appliquer un biocide à des micro-organismes au cours d'un traitement de conditionnement, de propagation et/ou de fermentation
US8591208B2 (en) * 2009-06-24 2013-11-26 Southwest Research Institute Multi-frequency pulsation absorber at cylinder valve cap
MX2012004066A (es) * 2009-10-05 2012-06-08 Bosch Gmbh Robert Sistema de almacenamiento de energia que incluye un ensamble de acumulador expansible y deposito.
US9790934B2 (en) * 2011-07-07 2017-10-17 Performance Pulsation Control, Inc. Pump pulsation discharge dampener with curved internal baffle and pressure drop feature creating two internal volumes
US9228688B2 (en) 2011-09-27 2016-01-05 Charles E. Johnston Shock attenuator and closure for same
JP6087679B2 (ja) * 2013-03-21 2017-03-01 本田技研工業株式会社 エンジン用マフラ
CN104989622B (zh) * 2014-03-03 2018-04-27 刘友宏 压缩机及其管系减振节能装置
KR101562885B1 (ko) * 2014-07-02 2015-10-23 주식회사 만도 브레이크 시스템의 고압어큐뮬레이터
RU2623000C2 (ru) * 2015-05-28 2017-06-21 Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-Морского Флота "Военно-морская академия имени Адмирала флота Советского Союза Н.Г. Кузнецова" Предохранительное устройство для гашения коротких импульсов гидравлического удара и пульсаций давления
US10508763B2 (en) 2016-11-09 2019-12-17 Performance Pulsation Control, Inc. Combination gas pulsation dampener, cross and strainer
DE102017005847A1 (de) 2017-06-21 2018-12-27 Wegener & Hinz GmbH Windkesselanordnung für Pumpanlagen zur Pulsations- und Schwingungsdämpfung, sowie Verhinderung der Impulsübertragung, insbesondere für Flüssigkeiten mit Schwebstoffen
US11473711B2 (en) * 2017-10-26 2022-10-18 Performance Pulsation Control, Inc. System pulsation dampener device(s) substituting for pulsation dampeners utilizing compression material therein
US11460140B2 (en) 2017-10-26 2022-10-04 Performance Pulsation Control, Inc. Mini-dampeners at pump combined with system pulsation dampener
GB2568285B (en) * 2017-11-10 2020-07-08 Aspen Pumps Ltd Pulsation damper
CN108194750B (zh) * 2018-01-02 2022-02-22 美的集团股份有限公司 一种水流压力脉动衰减装置及其水家电设备
CN108343840B (zh) * 2018-02-02 2024-07-02 深圳市曼恩斯特科技股份有限公司 脉动阻尼器
US10876668B2 (en) 2018-06-13 2020-12-29 Performance Pulsation Control, Inc. Precharge manifold system and method
RU2716063C1 (ru) * 2019-06-26 2020-03-10 Валерий Иванович Паутов Устройство для сглаживания волн давления в магистральном трубопроводе
CN210422911U (zh) * 2019-07-16 2020-04-28 深圳华星恒泰泵阀有限公司 一种微型电磁水泵
GB2589860A (en) * 2019-12-09 2021-06-16 Aspen Pumps Ltd Pulsation damper
CN111637037A (zh) * 2020-05-30 2020-09-08 上海大隆机器厂有限公司 一种往复式压缩机装置中的脉动缓冲器
RU2744448C1 (ru) * 2020-06-08 2021-03-09 Федеральное государственное бюджетное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-Морского Флота "Военно-морская академия им. Адмирала Флота Советского Союза Н.Г. Кузнецова" Устройство для защиты трубопроводов от ударных скачков давления
MX2023004210A (es) 2020-10-12 2023-06-19 Performance Pulsation Control Inc Proteccion para equipo de superficie contra energias de pulsacion de barreno.

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GB586018A (en) * 1944-08-31 1947-03-04 Percival Ellison Flow regulating devices for liquid delivery pipes
US2562101A (en) * 1946-03-08 1951-07-24 Burgess Manning Co Apparatus for silencing noise producing gases
US2712831A (en) * 1948-11-27 1955-07-12 Grover A Day Shock pressure absorber and pulsation dampers
US2773455A (en) * 1953-06-25 1956-12-11 Mercier Jean Accumulator system for pressure surge relief
DE1242420B (de) * 1962-07-18 1967-06-15 Wilhelm S Everett Pulsationsdaempfer und Fluessigkeitsabscheider fuer stroemende Gase
US3150689A (en) * 1963-06-18 1964-09-29 Auto Control Lab Inc Fluid pulsation dampening apparatus
FR1369188A (fr) * 1963-09-13 1964-08-07 Daimler Benz Ag Dispositif pour l'amortissement de coups de bélier dans des conduites tubulaires
US3642095A (en) * 1968-03-22 1972-02-15 Fujii Koygo Kk Muffler
US3628573A (en) * 1970-07-21 1971-12-21 Alpura Ag Diaphragm chamber-damping device for damping fluid shocks in pipe systems
DE2116455A1 (de) * 1971-04-03 1972-10-12 Pumpenfabrik Urach, 7417 Urach Pulsationsdämpfer
US3731709A (en) * 1971-06-01 1973-05-08 Fluid Kinetics Corp Liquid pulsation dampener
US3857413A (en) * 1971-11-03 1974-12-31 Greer Hydraulics Inc Pressure pulse dampener device
DE2254032A1 (de) * 1972-11-04 1974-05-16 Bosch Gmbh Robert Druckspeicher
US3867963A (en) * 1972-11-14 1975-02-25 Allan Ballard Pulsation reducer
US4032265A (en) * 1974-07-19 1977-06-28 United States Steel Corporation Suction stabilizer for reciprocating pumps and stabilizing method
CH608873A5 (fr) * 1976-07-20 1979-01-31 Escher Wyss Gmbh

Also Published As

Publication number Publication date
IT8149691A0 (it) 1981-11-11
DE3044082C2 (de) 1989-11-23
US4514151A (en) 1985-04-30
DE3044082A1 (de) 1982-06-03
IT1172065B (it) 1987-06-18
FR2495234A1 (fr) 1982-06-04

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Legal Events

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ST Notification of lapse