DE1902217B2 - Hydropneumatischer rohrspeicher - Google Patents

Hydropneumatischer rohrspeicher

Info

Publication number
DE1902217B2
DE1902217B2 DE19691902217 DE1902217A DE1902217B2 DE 1902217 B2 DE1902217 B2 DE 1902217B2 DE 19691902217 DE19691902217 DE 19691902217 DE 1902217 A DE1902217 A DE 1902217A DE 1902217 B2 DE1902217 B2 DE 1902217B2
Authority
DE
Germany
Prior art keywords
hydropneumatic
pipe
ball
pressed
support member
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.)
Pending
Application number
DE19691902217
Other languages
English (en)
Other versions
DE1902217A1 (de
Inventor
Fritz Dipl.-Phys. 6079 Buchschlag Ostwald
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.)
Continental Teves AG and Co oHG
Original Assignee
Alfred Teves GmbH
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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Priority to DE19691902217 priority Critical patent/DE1902217B2/de
Priority to GB0973/70A priority patent/GB1244293A/en
Priority to US3215A priority patent/US3625242A/en
Priority to BR216078/70A priority patent/BR7016078D0/pt
Priority to FR7001789A priority patent/FR2028561A1/fr
Publication of DE1902217A1 publication Critical patent/DE1902217A1/de
Publication of DE1902217B2 publication Critical patent/DE1902217B2/de
Pending 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
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe
    • F16L55/054—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe the reservoir being placed in or around the pipe from which it is separated by a sleeve-shaped membrane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • F15B1/16—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means in the form of a tube
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/20—Accumulator cushioning means
    • F15B2201/205—Accumulator cushioning means using gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3156—Accumulator separating means having flexible separating means characterised by their attachment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/415—Gas ports
    • F15B2201/4155—Gas ports having valve means

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)
  • Check Valves (AREA)
  • Combined Devices Of Dampers And Springs (AREA)

Description

Hierzu 1 Blatt Zeichnungen

Claims (2)

Patentansprüche:
1. Hydropneumatischer Rohrspieicher für hydraulisch arbeitende Bremskraftverstärker mit einem rohrförmigen und mit einem Gaseinlaßventil versehenen Gehäuse, einem im Gehäuserohr konzentrisch angeordneten perforierten starren Stützglied und einem über das Stützglied geschobenen Dchnschlauch, der von dem kegelförmigen Teil der den Rohrspcicher verschließenden Änschlußstücke ge^en die im rohrförmigen Gehäuse vorgesehenen Einschnürungen gepreßt und gehalten wird und der sich infolge der Druckschwankungen in der Leitung periodisch aufweitet und zusammenzieht, dadurch gekennzeichnet, daß das Oasventil (13) im radial inneren Bereich einer Einschnürung (6) angeordnet ist und als Ventilkörper eine Kugel (Ii) aufweist, die von der Trennwand (3) elastisch gegen ihren in der Gehäusebofirung (14) befindlichen Sitz gepreßt wird.
2. Hydropneumatischer Rohrspeicher nach Anspruch 1, dadurch gekennzeichnet, daß die Kugel eine Gummikugel ist.
DE19691902217 1969-01-17 1969-01-17 Hydropneumatischer rohrspeicher Pending DE1902217B2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19691902217 DE1902217B2 (de) 1969-01-17 1969-01-17 Hydropneumatischer rohrspeicher
GB0973/70A GB1244293A (en) 1969-01-17 1970-01-15 Fluid pressure surge damping reservoir
US3215A US3625242A (en) 1969-01-17 1970-01-15 Pressure accumulator
BR216078/70A BR7016078D0 (pt) 1969-01-17 1970-01-16 Reservatorio amortecedor de pressao aperfeicoado
FR7001789A FR2028561A1 (de) 1969-01-17 1970-01-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691902217 DE1902217B2 (de) 1969-01-17 1969-01-17 Hydropneumatischer rohrspeicher

Publications (2)

Publication Number Publication Date
DE1902217A1 DE1902217A1 (de) 1970-07-30
DE1902217B2 true DE1902217B2 (de) 1971-11-25

Family

ID=5722658

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691902217 Pending DE1902217B2 (de) 1969-01-17 1969-01-17 Hydropneumatischer rohrspeicher

Country Status (5)

Country Link
US (1) US3625242A (de)
BR (1) BR7016078D0 (de)
DE (1) DE1902217B2 (de)
FR (1) FR2028561A1 (de)
GB (1) GB1244293A (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878867A (en) * 1973-11-14 1975-04-22 Josam Mfg Co Liquid line shock absorber
US4186775A (en) * 1975-10-07 1980-02-05 Tozen Sangyo Co., Ltd. Water hammer shock absorber
US4529512A (en) * 1981-01-19 1985-07-16 Clark Equipment Company Hydraulic reservoir
US4497388A (en) * 1981-08-25 1985-02-05 Gaulin Corporation Pulsation dampener and acoustic attenuator
DE3333597A1 (de) * 1983-09-16 1985-04-18 Wilkhahn Wilkening + Hahne GmbH + Co, 3252 Bad Münder Druckspeicher
US4732175A (en) * 1986-12-08 1988-03-22 Hypro Corp. Surge suppressor
DE19544221A1 (de) * 1995-11-28 1997-06-05 Bosch Gmbh Robert Dämpfer, insbesondere zur Dämpfung von Druckschwankungen in Bremsflüssigkeit hydraulischer Fahrzeugbremsanlagen
DE19605945B4 (de) * 1996-02-17 2005-03-24 Integral Accumulator Kg Vorrichtung zur Druckhaltung in einem als Pulsationsdämpfer wirkenden Hydrospeicher mit Durchlaufcharakteristik
DE19747158A1 (de) * 1997-10-24 1999-04-29 Wolf Woco & Co Franz J Pulsationsdämpfer
FR2775752B1 (fr) * 1998-03-05 2000-05-12 Westaflex Automobile Tuyau etanche a amortissement acoustique pour le transport de fluides gazeux, et son procede de fabrication
US6418969B1 (en) * 2000-11-08 2002-07-16 Watts Regulator Co. In-line thermal expansion tank
US6478052B1 (en) 2001-07-25 2002-11-12 Jeff Alan Conley Pulsation damping assembly and method
GB2379459B (en) * 2001-09-06 2005-01-19 Studor Sa Pressure relief device in drainage systems
DE10163895B4 (de) * 2001-12-22 2004-02-19 Daimlerchrysler Ag Kombiniertes Feder-Dämpfersystem mit Hydrospeicher
US6941972B2 (en) * 2002-07-25 2005-09-13 Hancor, Inc. Corrugated pipe
US6675657B1 (en) * 2002-10-25 2004-01-13 Dana Corporation Self-dampening vessel
DE102004052359A1 (de) * 2004-10-28 2006-05-04 Daimlerchrysler Ag Pulsationsdämpfer
DE502004008168D1 (de) * 2004-12-08 2008-11-13 Freudenberg Carl Kg Pulsationsdämpfer und Verfahren zur Herstellung von Pulsationsdämpfern
US7717135B2 (en) * 2006-02-03 2010-05-18 Yh America, Inc. Energy attenuation device
US7562678B1 (en) * 2007-05-18 2009-07-21 Vadim Gennadyevich Kulikov Pipeline pressure stabilizer
US7874317B1 (en) * 2007-05-18 2011-01-25 Vadim Gennadyevich Kulikov Micro pipeline pressure stabilization apparatus
JP5726884B2 (ja) * 2009-10-05 2015-06-03 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ 拡張可能なアキュムレータおよびリザーバの組立体を含むエネルギ貯蔵システム
DE102010045714A1 (de) * 2010-09-16 2012-03-22 Norma Germany Gmbh Leitungselement
WO2012106226A1 (en) * 2011-02-03 2012-08-09 Vanderbilt University Multiple accumulator systems and methods of use thereof
TWI403445B (zh) * 2011-03-11 2013-08-01 Pa E Machinery Ind Co Ltd DC water tank
DE102011076646A1 (de) * 2011-05-27 2012-11-29 Mahle International Gmbh Druckschwingungsdämpfer
US9249847B2 (en) 2011-12-16 2016-02-02 Vanderbilt University Distributed piston elastomeric accumulator
US8701398B2 (en) * 2012-03-20 2014-04-22 Robert Bosch Gmbh Strain energy accumulator
WO2014122286A1 (en) * 2013-02-11 2014-08-14 Tetra Laval Holdings & Finance S.A. A pulsation damper suitable for hygienic processing lines
US9127811B2 (en) * 2013-06-05 2015-09-08 Louis P. Vickio, Jr. Hydraulic accumulator
FR3060533A1 (fr) * 2016-12-19 2018-06-22 Safran Aircraft Engines Accumulateur sur une ligne de carburant d'aeronef
EP3683485B1 (de) * 2019-01-21 2022-08-03 Bleckmann GmbH & Co. KG Dämpfer zur reduzierung der pulsation eines fluidstroms
CA3148247A1 (en) * 2019-07-23 2021-01-28 Smart Pipe Company, Inc. System and method for transient mitigation device in continuous pipelines for surge impact control
DE102020208455A1 (de) * 2020-07-07 2022-01-13 Robert Bosch Gesellschaft mit beschränkter Haftung Fahrzeugbremssystem-Druckdämpfvorrichtung
CA3218808A1 (en) * 2021-05-13 2022-11-17 Advanced Energy Storage, Llc Accumulator with reinforcing structure
WO2022256183A1 (en) * 2021-06-01 2022-12-08 Graco Minnesota Inc. Portable fluid sprayer having a tube dampener
CN114458855B (zh) * 2022-02-08 2022-10-14 燕山大学 基于质量-弹簧系统的流体脉动衰减器及其消振方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878835A (en) * 1955-02-21 1959-03-24 Goodyear Tire & Rubber Flexible diaphragm for pulsation dampeners and the like
US2949932A (en) * 1959-06-18 1960-08-23 Westinghouse Air Brake Co Surge dampener apparatus
FR1282222A (fr) * 1960-12-19 1962-01-19 Council Scient Ind Res Perfectionnements aux dispositifs anti-béliers
US3251380A (en) * 1963-04-12 1966-05-17 Mercier Jean Pressure vessels
US3331399A (en) * 1965-01-27 1967-07-18 Forell Kenneth J Von Accumulator

Also Published As

Publication number Publication date
GB1244293A (en) 1971-08-25
FR2028561A1 (de) 1970-10-09
US3625242A (en) 1971-12-07
DE1902217A1 (de) 1970-07-30
BR7016078D0 (pt) 1973-06-12

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