CA942162A - Hydropneumatic accumulator - Google Patents

Hydropneumatic accumulator

Info

Publication number
CA942162A
CA942162A CA104,033A CA104033A CA942162A CA 942162 A CA942162 A CA 942162A CA 104033 A CA104033 A CA 104033A CA 942162 A CA942162 A CA 942162A
Authority
CA
Canada
Prior art keywords
hydropneumatic accumulator
hydropneumatic
accumulator
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
CA104,033A
Other languages
English (en)
Inventor
Jean L. Gratzmuller
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
Application granted granted Critical
Publication of CA942162A publication Critical patent/CA942162A/en
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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/06—Use of special fluids, e.g. liquid metal; Special adaptations of fluid-pressure systems, or control of elements therefor, to the use of such fluids
    • 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
    • F15B1/24—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with rigid separating means, e.g. pistons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • 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
    • F15B2201/31—Accumulator separating means having rigid separating means, e.g. pistons
    • F15B2201/312—Sealings therefor, e.g. piston rings
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Separation By Low-Temperature Treatments (AREA)
CA104,033A 1970-01-29 1971-01-29 Hydropneumatic accumulator Expired CA942162A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7003105A FR2076812A5 (de) 1970-01-29 1970-01-29
FR7047483A FR2120383A6 (de) 1970-01-29 1970-12-31
FR717100010A FR2121340B2 (de) 1970-01-29 1971-01-04

Publications (1)

Publication Number Publication Date
CA942162A true CA942162A (en) 1974-02-19

Family

ID=27249278

Family Applications (1)

Application Number Title Priority Date Filing Date
CA104,033A Expired CA942162A (en) 1970-01-29 1971-01-29 Hydropneumatic accumulator

Country Status (11)

Country Link
US (1) US3856048A (de)
JP (1) JPS5842641Y2 (de)
AT (1) AT307843B (de)
BE (1) BE762192A (de)
CA (1) CA942162A (de)
CH (1) CH533769A (de)
ES (1) ES387667A1 (de)
FR (3) FR2076812A5 (de)
GB (1) GB1321586A (de)
NL (1) NL152637B (de)
SE (1) SE376277B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2154928A5 (de) * 1971-09-30 1973-05-18 Gratzmuller Jean Louis
US4041990A (en) * 1976-04-05 1977-08-16 The Bendix Corporation Accumulator for use in a hydraulic system
NL7706448A (nl) * 1977-06-13 1978-12-15 Philips Nv Drukenergie-accumulator.
DE3442909A1 (de) * 1984-11-24 1986-05-28 Alfred Teves Gmbh, 6000 Frankfurt Vorrichtung zur steuerung des druckes in dem hilfsdruck-versorgungssystem einer bremsanlage
US4649704A (en) * 1984-12-24 1987-03-17 Shell Offshore Inc. Subsea power fluid accumulator
CH664613A5 (fr) * 1985-05-09 1988-03-15 Nestle Sa Dispositif compensateur des fluctuations de pression et de debit d'un liquide dans un reseau de circulation.
US4819697A (en) * 1985-08-16 1989-04-11 Rockwell International Corporation Helium charged hydraulic accumulators
US5241894A (en) * 1987-07-29 1993-09-07 Brunswick Corporation Marine power steering system
US5074193A (en) * 1987-07-29 1991-12-24 Brunswick Corporation Marine power steering system
EP0425876A3 (en) * 1989-10-28 1991-09-11 Hermann Hemscheidt Maschinenfabrik Gmbh & Co. Hydropneumatic piston accumulator
EP0425885B1 (de) * 1989-10-28 1994-07-20 HEMSCHEIDT FAHRWERKTECHNIK GmbH & Co. Hydropneumatisches Federungssystem
GB9502836D0 (en) * 1995-02-14 1995-04-05 Control Components Fluid flow control device
US7520129B2 (en) * 2006-11-07 2009-04-21 Varco I/P, Inc. Subsea pressure accumulator systems
US8464525B2 (en) * 2007-02-07 2013-06-18 National Oilwell Varco, L.P. Subsea power fluid recovery systems
US7926501B2 (en) * 2007-02-07 2011-04-19 National Oilwell Varco L.P. Subsea pressure systems for fluid recovery
US8277205B2 (en) * 2009-03-06 2012-10-02 GM Global Technology Operations LLC Active electric accumulator
US8939215B2 (en) * 2010-05-28 2015-01-27 The Subsea Company Gasless pilot accumulator
WO2012159455A1 (zh) * 2011-05-20 2012-11-29 Chen Qixing 一种基于储压剂的液压存储仓及其液压系统
US8727018B1 (en) 2013-07-19 2014-05-20 National Oilwell Varco, L.P. Charging unit, system and method for activating a wellsite component
CN107817841B (zh) * 2017-09-30 2019-12-31 中国科学院合肥物质科学研究院 一种临液氦温度的精准温度控制系统
EP3530988A1 (de) * 2018-02-21 2019-08-28 Flender GmbH Ölförder- und speichervorrichtung sowie getriebe mit einer solchen
US11193506B2 (en) 2018-11-15 2021-12-07 Canon Kabushiki Kaisha Pulsation dampener with gas retention
CN112049836B (zh) * 2019-06-05 2023-06-02 大连中和聚能自动控制系统有限公司 气动执行机构可视化系统
CN116336014B (zh) * 2023-05-31 2023-11-03 罗特液压(太仓)有限公司 一种双活塞式蓄能器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2170890A (en) * 1937-04-08 1939-08-29 Link Belt Co Removable accumulator
US2747370A (en) * 1952-01-15 1956-05-29 William A Traut Fluid pressure device
US2829672A (en) * 1955-03-23 1958-04-08 Superior Pipe Specialties Co Accumulator
US3064686A (en) * 1957-08-23 1962-11-20 Gratzmuller Jean Louis Hydro-pneumatic accumulators
FR1181985A (fr) * 1957-09-04 1959-06-19 Perfectionnements aux installations de commande hydraulique
US2999680A (en) * 1959-02-24 1961-09-12 Du Pont Pneumatic spring suspension
DE1188247B (de) * 1959-10-17 1965-03-04 Friedrich Stuebbe Druckmittelakkumulator fuer den hydraulischen Antrieb von Spritzgiessmaschinen, Werkzeugmaschinen od. dgl.
FR1391865A (fr) * 1964-01-25 1965-03-12 Olaer Patent Co Perfectionnements apportés aux réservoirs de pression
FR1407711A (fr) * 1964-06-22 1965-08-06 Perfectionnements apportés aux accumulateurs hydro-pneumatiques

Also Published As

Publication number Publication date
FR2121340A2 (de) 1972-08-25
NL152637B (nl) 1977-03-15
JPS5288708U (de) 1977-07-02
NL7101249A (de) 1971-08-02
JPS5842641Y2 (ja) 1983-09-27
SE376277B (de) 1975-05-12
GB1321586A (en) 1973-06-27
AT307843B (de) 1973-06-12
DE2103552A1 (de) 1971-08-05
BE762192A (fr) 1971-07-27
US3856048A (en) 1974-12-24
DE2103552B2 (de) 1972-08-31
FR2121340B2 (de) 1974-02-15
FR2120383A6 (de) 1972-08-18
ES387667A1 (es) 1974-11-16
FR2076812A5 (de) 1971-10-15
CH533769A (de) 1973-02-15

Similar Documents

Publication Publication Date Title
CA942162A (en) Hydropneumatic accumulator
CA925370A (en) Springs
CA948937A (en) Storage system
CA959641A (en) Heat accumulator
CA931529A (en) Storage system
CA940722A (en) Accumulator
CA935065A (en) Accumulator control system
CA835589A (en) Capacitor
CA933196A (en) Shock absorber
AU5315369A (en) Hydropneumatic accumulator
CA946711A (en) Hydraulic accumulator
CA850785A (en) Accumulator
CA850472A (en) Shock absorber
AU462707B2 (en) Hydropneumatic accumulators
CA933247A (en) Capacitor
AU1851070A (en) Improved storage unit
CA857178A (en) Accumulator device
CA828934A (en) Accumulator
CA831316A (en) Diaphragm-type hydraulic accumulator
CA842620A (en) Plus and minus accumulator
CA710115A (en) Hydropneumatic accumulator
CA842077A (en) Shock absorber
AU449644B2 (en) Shock absorber
AU458419B2 (en) Shock absorber
AU449423B2 (en) Shock absorber