FR2533641B1 - Perfectionnements aux reservoirs de pression a prix de revient reduit - Google Patents

Perfectionnements aux reservoirs de pression a prix de revient reduit

Info

Publication number
FR2533641B1
FR2533641B1 FR8315239A FR8315239A FR2533641B1 FR 2533641 B1 FR2533641 B1 FR 2533641B1 FR 8315239 A FR8315239 A FR 8315239A FR 8315239 A FR8315239 A FR 8315239A FR 2533641 B1 FR2533641 B1 FR 2533641B1
Authority
FR
France
Prior art keywords
reduced cost
pressure tanks
cost prices
prices
tanks
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
FR8315239A
Other languages
English (en)
Other versions
FR2533641A1 (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.)
Individual
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
Publication of FR2533641A1 publication Critical patent/FR2533641A1/fr
Application granted granted Critical
Publication of FR2533641B1 publication Critical patent/FR2533641B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F15B2201/3152—Accumulator separating means having flexible separating means the flexible separating means being bladders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
FR8315239A 1982-09-27 1983-09-26 Perfectionnements aux reservoirs de pression a prix de revient reduit Expired FR2533641B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/424,363 US4448217A (en) 1982-09-27 1982-09-27 Accumulator having bladder in expansion limiting contact with casing

Publications (2)

Publication Number Publication Date
FR2533641A1 FR2533641A1 (fr) 1984-03-30
FR2533641B1 true FR2533641B1 (fr) 1987-01-16

Family

ID=23682356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8315239A Expired FR2533641B1 (fr) 1982-09-27 1983-09-26 Perfectionnements aux reservoirs de pression a prix de revient reduit

Country Status (7)

Country Link
US (1) US4448217A (fr)
JP (1) JPS5958202A (fr)
CA (1) CA1201037A (fr)
DE (1) DE3329750A1 (fr)
FR (1) FR2533641B1 (fr)
GB (1) GB2128254B (fr)
IT (1) IT1168285B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4712584A (en) * 1986-12-08 1987-12-15 Lear Siegler, Inc. Surge suppressor
FR2669380A1 (fr) * 1990-11-21 1992-05-22 Leduc Rene Hydro Sa Perfectionnement aux accumulateurs du type comportant un corps tubulaire ferme a au moins l'une de ses extremites par un bouchon.
CN1134589C (zh) * 1997-04-02 2004-01-14 日立建机株式会社 波动降低装置
GB9800150D0 (en) * 1998-01-07 1998-03-04 Safety Devices Ltd Improvements relating to containers
KR100303126B1 (ko) * 1998-05-22 2001-11-30 광 진 박 수격흡수장치
US6418969B1 (en) 2000-11-08 2002-07-16 Watts Regulator Co. In-line thermal expansion tank
DE10107872C1 (de) * 2001-02-20 2002-11-07 Daimler Chrysler Ag Leitungsanordnung zur Übertragung von Volumenströmen mit Dämpfungswirkung
US6460571B1 (en) 2001-03-13 2002-10-08 Parker-Hannifin Corporation Crimped piston/membrane accumulator
DE10113415A1 (de) * 2001-03-20 2002-10-02 Hydac Technology Gmbh Hydropneumatischer Druckspeicher
US6860296B2 (en) * 2001-06-27 2005-03-01 Winston B. Young High flow nozzle system for flow control in bladder surge tanks
DE10354047A1 (de) * 2003-11-19 2005-06-23 Reflex Winkelmann Gmbh & Co. Kg Hydraulische Vorrichtung zur Aufnahme von Volumen-oder Druckänderungen in einem Fluidsystem
US7472720B2 (en) * 2006-10-30 2009-01-06 Young Engineering & Manufacturing, Inc. High flow nozzle system for flow control in bladder surge tanks
DE102008061221A1 (de) * 2008-12-09 2010-06-10 Hydac Technology Gmbh Hydrospeicher, insbesondere Balgspeicher
EP2417361A4 (fr) * 2009-04-06 2014-12-10 Univ Vanderbilt Accumulateur élastique à haute densité d'énergie et procédé d'utilisation de celui-ci
DE102010025627A1 (de) * 2010-06-30 2012-01-05 Hydac Technology Gmbh Hydropneumatischer Blasenspeicher
WO2012106226A1 (fr) 2011-02-03 2012-08-09 Vanderbilt University Systèmes d'accumulateurs multiples et leurs procédés d'utilisation
US20120273076A1 (en) * 2011-04-28 2012-11-01 Robert Bosch Gmbh Compact hydraulic accumulator
US9249847B2 (en) 2011-12-16 2016-02-02 Vanderbilt University Distributed piston elastomeric accumulator
JP6350805B2 (ja) * 2014-05-23 2018-07-04 株式会社アドヴィックス 液圧ダンパ
US9903522B2 (en) * 2016-02-12 2018-02-27 Shimano Inc. Bicycle hydraulic hose cap and bicycle hydraulic hose assembly
GB2558873A (en) * 2016-11-18 2018-07-25 Altecnic Ltd Mini expansion vessels

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2351761A (en) * 1942-08-20 1944-06-20 Hanna Engineering Works Hydraulic accumulator
FR989742A (fr) * 1949-04-27 1951-09-12 Perfectionnements aux accumulateurs d'énergie hydrauliques
US3138176A (en) * 1955-03-14 1964-06-23 Mercier Jean Pressure device
US2931392A (en) * 1956-12-17 1960-04-05 Mercier Jean Pressure device
JPS495847B1 (fr) * 1968-06-01 1974-02-09
DE1904957A1 (de) * 1969-02-01 1970-08-20 Teves Gmbh Alfred Speicher fuer Hydraulikanlagen
IT1018513B (it) * 1972-07-11 1977-10-20 Lowara Spa Ulteriori perfezionamenti ai serba toi autoclave per impianti idrauli ci di sollevamento
US4166478A (en) * 1977-12-21 1979-09-04 Kazuo Sugimura Accumulator having a bladder to be filled with liquid
US4364416A (en) * 1981-09-25 1982-12-21 Vsi Corporation Low cost accumulator device

Also Published As

Publication number Publication date
CA1201037A (fr) 1986-02-25
DE3329750A1 (de) 1984-03-29
US4448217A (en) 1984-05-15
JPS5958202A (ja) 1984-04-03
FR2533641A1 (fr) 1984-03-30
IT1168285B (it) 1987-05-20
GB2128254A (en) 1984-04-26
GB2128254B (en) 1985-10-23
IT8322959A1 (it) 1985-03-22
GB8325846D0 (en) 1983-10-26
IT8322959A0 (it) 1983-09-22

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
TP Transmission of property
ST Notification of lapse