FR2121340B2 - - Google Patents

Info

Publication number
FR2121340B2
FR2121340B2 FR717100010A FR7100010A FR2121340B2 FR 2121340 B2 FR2121340 B2 FR 2121340B2 FR 717100010 A FR717100010 A FR 717100010A FR 7100010 A FR7100010 A FR 7100010A FR 2121340 B2 FR2121340 B2 FR 2121340B2
Authority
FR
France
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
FR717100010A
Other languages
French (fr)
Other versions
FR2121340A2 (enrdf_load_stackoverflow
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
Priority to FR7003105A priority Critical patent/FR2076812A5/fr
Priority to FR7047483A priority patent/FR2120383A6/fr
Application filed by Individual filed Critical Individual
Priority to FR717100010A priority patent/FR2121340B2/fr
Priority to DE19712103552 priority patent/DE2103552C/de
Priority to CH110271A priority patent/CH533769A/de
Priority to SE7100946A priority patent/SE376277B/xx
Priority to ES387667A priority patent/ES387667A1/es
Priority to AT71371A priority patent/AT307843B/de
Priority to BE762192A priority patent/BE762192A/xx
Priority to NL717101249A priority patent/NL152637B/xx
Priority to CA104,033A priority patent/CA942162A/en
Priority to GB2050971A priority patent/GB1321586A/en
Publication of FR2121340A2 publication Critical patent/FR2121340A2/fr
Priority to US00370808A priority patent/US3856048A/en
Application granted granted Critical
Publication of FR2121340B2 publication Critical patent/FR2121340B2/fr
Priority to JP1976173163U priority patent/JPS5842641Y2/ja
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)
FR717100010A 1970-01-29 1971-01-04 Expired FR2121340B2 (enrdf_load_stackoverflow)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR7003105A FR2076812A5 (enrdf_load_stackoverflow) 1970-01-29 1970-01-29
FR7047483A FR2120383A6 (enrdf_load_stackoverflow) 1970-01-29 1970-12-31
FR717100010A FR2121340B2 (enrdf_load_stackoverflow) 1970-01-29 1971-01-04
CH110271A CH533769A (de) 1970-01-29 1971-01-26 Accumulateur hydro-pneumatique
DE19712103552 DE2103552C (de) 1970-01-29 1971-01-26 Hydropneumatischer Energiespeicher hohen Druckes
ES387667A ES387667A1 (es) 1970-01-29 1971-01-27 Perfeccionamientos introducidos en acumuladores hidroneu- maticos.
SE7100946A SE376277B (enrdf_load_stackoverflow) 1970-01-29 1971-01-27
AT71371A AT307843B (de) 1970-01-29 1971-01-28 Hydropneumatischer Kraftspeicher
BE762192A BE762192A (fr) 1970-01-29 1971-01-28 Accumulateur hydro-pneumatique
NL717101249A NL152637B (nl) 1970-01-29 1971-01-29 Hydropneumatische energieaccumulator.
CA104,033A CA942162A (en) 1970-01-29 1971-01-29 Hydropneumatic accumulator
GB2050971A GB1321586A (en) 1970-01-29 1971-04-19 Hydropneumatic accumulators
US00370808A US3856048A (en) 1970-01-29 1973-06-18 Hydropneumatic accumulator
JP1976173163U JPS5842641Y2 (ja) 1970-01-29 1976-12-22 油圧−空気圧式アキユムレ−タ

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
FR2121340A2 FR2121340A2 (enrdf_load_stackoverflow) 1972-08-25
FR2121340B2 true FR2121340B2 (enrdf_load_stackoverflow) 1974-02-15

Family

ID=27249278

Family Applications (3)

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

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR7003105A Expired FR2076812A5 (enrdf_load_stackoverflow) 1970-01-29 1970-01-29
FR7047483A Expired FR2120383A6 (enrdf_load_stackoverflow) 1970-01-29 1970-12-31

Country Status (11)

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

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2154928A5 (enrdf_load_stackoverflow) * 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
EP0425885B1 (de) * 1989-10-28 1994-07-20 HEMSCHEIDT FAHRWERKTECHNIK GmbH & Co. Hydropneumatisches Federungssystem
EP0425876A3 (en) * 1989-10-28 1991-09-11 Hermann Hemscheidt Maschinenfabrik Gmbh & Co. Hydropneumatic piston accumulator
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
US7926501B2 (en) * 2007-02-07 2011-04-19 National Oilwell Varco L.P. Subsea pressure systems for fluid recovery
US8464525B2 (en) * 2007-02-07 2013-06-18 National Oilwell Varco, L.P. Subsea power fluid recovery systems
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 (enrdf_load_stackoverflow) 1972-08-25
NL152637B (nl) 1977-03-15
NL7101249A (enrdf_load_stackoverflow) 1971-08-02
BE762192A (fr) 1971-07-27
JPS5842641Y2 (ja) 1983-09-27
GB1321586A (en) 1973-06-27
JPS5288708U (enrdf_load_stackoverflow) 1977-07-02
ES387667A1 (es) 1974-11-16
CH533769A (de) 1973-02-15
FR2076812A5 (enrdf_load_stackoverflow) 1971-10-15
CA942162A (en) 1974-02-19
DE2103552B2 (de) 1972-08-31
FR2120383A6 (enrdf_load_stackoverflow) 1972-08-18
DE2103552A1 (de) 1971-08-05
AT307843B (de) 1973-06-12
SE376277B (enrdf_load_stackoverflow) 1975-05-12
US3856048A (en) 1974-12-24

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