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MXPA02002433A - Dispositivo para reducir las pulsaciones de presion en lineas hidraulicas. - Google Patents

Dispositivo para reducir las pulsaciones de presion en lineas hidraulicas.

Info

Publication number
MXPA02002433A
MXPA02002433A MXPA02002433A MXPA02002433A MXPA02002433A MX PA02002433 A MXPA02002433 A MX PA02002433A MX PA02002433 A MXPA02002433 A MX PA02002433A MX PA02002433 A MXPA02002433 A MX PA02002433A MX PA02002433 A MXPA02002433 A MX PA02002433A
Authority
MX
Mexico
Prior art keywords
volume
hydraulic system
reducing pressure
pulsations
pressure pulsations
Prior art date
Application number
MXPA02002433A
Other languages
English (en)
Inventor
Rgen Kurr Klaus-J
Original Assignee
Dobson Ind Corp
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 Dobson Ind Corp filed Critical Dobson Ind Corp
Publication of MXPA02002433A publication Critical patent/MXPA02002433A/es

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
    • F16L55/05—Buffers 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Reciprocating Pumps (AREA)
  • Diaphragms And Bellows (AREA)
  • Vibration Prevention Devices (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

La invencion se refiere a un dispositivo para reducir las pulsaciones de presion ocasionadas en un sistema hidraulico, en particular por una bomba. Este dispositivo comprende un volumen (41) de compensacion con una pared o membrana (39) desplazable que se localiza en dicho volumen y que cierra el volumen. Por un lado, a esta pared o membrana se le aplican pulsaciones y por el lado opuesto una contrapresion que corresponde al menos aproximadamente a la presion promedio del sistema hidraulico. El volumen (43) de compensacion de presion que se aplica por el lado opuesto de la pared o membrana (39) se comunica con el sistema hidraulico mediante una linea (51) de compensacion, siendo que esta linea (51) desemboca en el sistema hidraulico corriente abajo del volumen (41) de compensacion en la direccion de la propagacion de las pulsaciones.
MXPA02002433A 1999-09-06 2000-08-22 Dispositivo para reducir las pulsaciones de presion en lineas hidraulicas. MXPA02002433A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99117582A EP0971164A3 (de) 1999-09-06 1999-09-06 Vorrichtung zum Reduzieren von Druckpulsationen in Hydraulikleitungen
PCT/IB2000/001142 WO2001018443A1 (de) 1999-09-06 2000-08-22 Vorrichtung zum reduzieren von druckpulsationen in hydraulikleitungen

Publications (1)

Publication Number Publication Date
MXPA02002433A true MXPA02002433A (es) 2004-07-16

Family

ID=8238934

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02002433A MXPA02002433A (es) 1999-09-06 2000-08-22 Dispositivo para reducir las pulsaciones de presion en lineas hidraulicas.

Country Status (10)

Country Link
EP (2) EP0971164A3 (es)
JP (1) JP2003534500A (es)
KR (1) KR20020056886A (es)
CN (1) CN1399711A (es)
AU (1) AU6311200A (es)
BR (1) BR0013747A (es)
CA (1) CA2383869A1 (es)
MX (1) MXPA02002433A (es)
WO (1) WO2001018443A1 (es)
ZA (1) ZA200201020B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1256755A1 (de) * 2001-05-11 2002-11-13 Dobson Industries Corp. Vorrichtung zum Reduzieren von Druckpulsationen in Hydraulikleitungen
DE112005002804B4 (de) * 2004-11-19 2014-07-31 Richard Bergner Verbindungstechnik Gmbh & Co. Kg Hydraulikaggregat sowie Verfahren zur Bereitstellung einer unter Druck stehenden Hydraulikflüssigkeit
DE102009006980A1 (de) * 2008-02-08 2009-08-13 Continental Teves Ag & Co. Ohg Hydraulikaggregat mit verbesserter Pulsationsdämpfung
CH702905A1 (de) * 2010-03-26 2011-09-30 Olaer Schweiz Ag Druckausgleichsvorrichtung für flüssigkeitsdurchströmte Systeme.
DE102011117620A1 (de) * 2011-11-04 2013-05-08 Eads Deutschland Gmbh Vorrichtung zur Reduzierung einer Druckschwankung in einer fluidgefüllten Leitung
JP5810446B2 (ja) * 2012-02-24 2015-11-11 株式会社アドヴィックス ダイヤフラム装置
JP5595457B2 (ja) * 2012-09-05 2014-09-24 東海ゴム工業株式会社 コネクタ
DK2722575T3 (en) * 2012-10-16 2017-12-11 Water Powered Tech Limited The gas spring accumulator
JP2017506598A (ja) * 2014-04-03 2017-03-09 ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング 減衰装置およびスリップ制御可能な車両ブレーキ装置
JP6435684B2 (ja) * 2014-07-23 2018-12-12 株式会社Ｓｏｋｅｎ 配管
CN105650063B (zh) * 2016-01-28 2019-01-18 中国重型机械研究院股份公司 挤压机液压系统压力波动降低方法
JP6575487B2 (ja) * 2016-11-24 2019-09-18 株式会社アドヴィックス 脈動低減装置及び液圧制御装置
CN107559467B (zh) * 2017-08-01 2019-02-01 哈尔滨工程大学 一种三螺杆泵流体脉动蓄能安全阀
CN109899274A (zh) * 2017-12-12 2019-06-18 攀谷科技(北京)有限公司 流体脉冲整流器
CN110425102B (zh) * 2019-08-06 2020-12-22 大连依利特分析仪器有限公司 一种可调式输液泵脉动阻尼器
CN110886726B (zh) * 2019-11-08 2021-07-23 陕西航天动力高科技股份有限公司 一种隔膜泵出口双缓冲器
CN115151816B (zh) 2019-11-27 2025-03-18 沃特世科技公司 梯度比例阀
JP2021173327A (ja) * 2020-04-24 2021-11-01 宣行 杉村 脈動減衰装置
CN111706739A (zh) * 2020-06-24 2020-09-25 华中科技大学 一种分频组合压力脉动衰减装置及方法
CN114151643B (zh) * 2021-12-27 2024-04-09 青海盐湖海纳化工有限公司 一种用于液化气体输送的液锤消除器及液锤消除方法
DE102023126456A1 (de) * 2023-09-28 2025-04-03 Schaeffler Technologies AG & Co. KG Rotationsverdichter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB254041A (en) 1925-04-09 1926-07-01 Gross Sherwood & Heald Ltd Improvements in the manufacture of nitro-cellulose varnishes
FR834316A (fr) 1937-07-16 1938-11-17 Socea Dispositif amortisseur d'ondes dans les conduites sous pression
US3933172A (en) 1975-02-24 1976-01-20 Grove Valve And Regulator Company Pipeline surge reliever with sanitary barrier
GB2054041A (en) 1979-02-08 1981-02-11 Johal K S Surge Suppression Device
DE3339876A1 (de) 1983-11-04 1985-05-15 Volkswagenwerk Ag, 3180 Wolfsburg Dehnschlauch zur reduzierung von druckpulsationen
DE4318553C2 (de) * 1993-06-04 1995-05-18 Daimler Benz Ag Adaptiver hydropneumatischer Pulsationsdämpfer
US5530774A (en) 1994-03-25 1996-06-25 Eastman Kodak Company Generation of depth image through interpolation and extrapolation of intermediate images derived from stereo image pair using disparity vector fields
DK0679832T3 (da) * 1994-04-26 1999-02-08 Dobson Ind Corp Indretning til reduktion af trykpulsationer i hydraulikledninger

Also Published As

Publication number Publication date
EP0971164A2 (de) 2000-01-12
EP0971164A3 (de) 2000-04-05
CA2383869A1 (en) 2001-03-15
BR0013747A (pt) 2002-05-21
WO2001018443A1 (de) 2001-03-15
JP2003534500A (ja) 2003-11-18
ZA200201020B (en) 2003-11-26
CN1399711A (zh) 2003-02-26
KR20020056886A (ko) 2002-07-10
EP1210542A1 (de) 2002-06-05
AU6311200A (en) 2001-04-10

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