FR2120383A6 - - Google Patents

Info

Publication number
FR2120383A6
FR2120383A6 FR7047483A FR7047483A FR2120383A6 FR 2120383 A6 FR2120383 A6 FR 2120383A6 FR 7047483 A FR7047483 A FR 7047483A FR 7047483 A FR7047483 A FR 7047483A FR 2120383 A6 FR2120383 A6 FR 2120383A6
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
FR7047483A
Other languages
French (fr)
Inventor
J 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
Priority to FR7003105A priority Critical patent/FR2076812A5/fr
Application filed by Individual filed Critical Individual
Priority to FR7047483A priority patent/FR2120383A6/fr
Priority to FR717100010A priority patent/FR2121340B2/fr
Priority to CH110271A priority patent/CH533769A/en
Priority to DE19712103552 priority patent/DE2103552C/en
Priority to SE7100946A priority patent/SE376277B/xx
Priority to ES387667A priority patent/ES387667A1/en
Priority to BE762192A priority patent/BE762192A/en
Priority to AT71371A priority patent/AT307843B/en
Priority to CA104,033A priority patent/CA942162A/en
Priority to NL717101249A priority patent/NL152637B/en
Priority to GB2050971A priority patent/GB1321586A/en
Application granted granted Critical
Publication of FR2120383A6 publication Critical patent/FR2120383A6/fr
Priority to US00370808A priority patent/US3856048A/en
Priority to JP1976173163U priority patent/JPS5842641Y2/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)
FR7047483A 1970-01-29 1970-12-31 Expired FR2120383A6 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR7003105A FR2076812A5 (en) 1970-01-29 1970-01-29
FR7047483A FR2120383A6 (en) 1970-01-29 1970-12-31
FR717100010A FR2121340B2 (en) 1970-01-29 1971-01-04
DE19712103552 DE2103552C (en) 1970-01-29 1971-01-26 High pressure hydropneumatic energy storage
CH110271A CH533769A (en) 1970-01-29 1971-01-26 Accumulateur hydro-pneumatique
ES387667A ES387667A1 (en) 1970-01-29 1971-01-27 Hydropneumatic accumulator
SE7100946A SE376277B (en) 1970-01-29 1971-01-27
BE762192A BE762192A (en) 1970-01-29 1971-01-28 HYDRO-PNEUMATIC ACCUMULATOR
AT71371A AT307843B (en) 1970-01-29 1971-01-28 Hydropneumatic energy storage
CA104,033A CA942162A (en) 1970-01-29 1971-01-29 Hydropneumatic accumulator
NL717101249A NL152637B (en) 1970-01-29 1971-01-29 HYDROPNEUMATIC ENERGY 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 (en) 1970-01-29 1976-12-22 Hydraulic-pneumatic accumulator

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
FR2120383A6 true FR2120383A6 (en) 1972-08-18

Family

ID=27249278

Family Applications (3)

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

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7003105A Expired FR2076812A5 (en) 1970-01-29 1970-01-29

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR717100010A Expired FR2121340B2 (en) 1970-01-29 1971-01-04

Country Status (11)

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

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2154928A5 (en) * 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 (en) * 1977-06-13 1978-12-15 Philips Nv PRESSURE ENERGY ACCUMULATOR.
DE3442909A1 (en) * 1984-11-24 1986-05-28 Alfred Teves Gmbh, 6000 Frankfurt DEVICE FOR CONTROLLING THE PRESSURE IN THE AUXILIARY PRESSURE SUPPLY SYSTEM OF A BRAKE SYSTEM
US4649704A (en) * 1984-12-24 1987-03-17 Shell Offshore Inc. Subsea power fluid accumulator
CH664613A5 (en) * 1985-05-09 1988-03-15 Nestle Sa COMPENSATOR DEVICE FOR PRESSURE AND FLOW RATE FLUCTUATIONS OF A LIQUID IN A CIRCULATION NETWORK.
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
DE59006499D1 (en) * 1989-10-28 1994-08-25 Hemscheidt Fahrwerktech Gmbh Hydropneumatic suspension system.
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
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 (en) * 2011-05-20 2012-11-29 Chen Qixing Pressure-storing liquid-based hydraulic-pressure storage reservoir and hydraulic system thereof
US8727018B1 (en) 2013-07-19 2014-05-20 National Oilwell Varco, L.P. Charging unit, system and method for activating a wellsite component
CN107817841B (en) * 2017-09-30 2019-12-31 中国科学院合肥物质科学研究院 Accurate temperature control system for temperature of liquid helium
EP3530988A1 (en) * 2018-02-21 2019-08-28 Flender GmbH Oil distributor and storage device and gearbox with same
US11193506B2 (en) 2018-11-15 2021-12-07 Canon Kabushiki Kaisha Pulsation dampener with gas retention
CN112049836B (en) * 2019-06-05 2023-06-02 大连中和聚能自动控制***有限公司 Visual system of pneumatic actuating mechanism
CN116336014B (en) * 2023-05-31 2023-11-03 罗特液压(太仓)有限公司 Double-piston type energy accumulator

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 (en) * 1957-09-04 1959-06-19 Improvements to hydraulic control systems
US2999680A (en) * 1959-02-24 1961-09-12 Du Pont Pneumatic spring suspension
DE1188247B (en) * 1959-10-17 1965-03-04 Friedrich Stuebbe Pressure fluid accumulator for the hydraulic drive of injection molding machines, machine tools or the like.
FR1391865A (en) * 1964-01-25 1965-03-12 Olaer Patent Co Improvements made to pressure tanks
FR1407711A (en) * 1964-06-22 1965-08-06 Improvements made to hydro-pneumatic accumulators

Also Published As

Publication number Publication date
CA942162A (en) 1974-02-19
FR2121340A2 (en) 1972-08-25
CH533769A (en) 1973-02-15
US3856048A (en) 1974-12-24
FR2121340B2 (en) 1974-02-15
JPS5288708U (en) 1977-07-02
JPS5842641Y2 (en) 1983-09-27
DE2103552A1 (en) 1971-08-05
ES387667A1 (en) 1974-11-16
AT307843B (en) 1973-06-12
FR2076812A5 (en) 1971-10-15
BE762192A (en) 1971-07-27
NL7101249A (en) 1971-08-02
DE2103552B2 (en) 1972-08-31
GB1321586A (en) 1973-06-27
NL152637B (en) 1977-03-15
SE376277B (en) 1975-05-12

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Legal Events

Date Code Title Description
TP Transmission of property