CA1026648A - Hydropneumatic devices - Google Patents

Hydropneumatic devices

Info

Publication number
CA1026648A
CA1026648A CA211,209A CA211209A CA1026648A CA 1026648 A CA1026648 A CA 1026648A CA 211209 A CA211209 A CA 211209A CA 1026648 A CA1026648 A CA 1026648A
Authority
CA
Canada
Prior art keywords
est
pression
par
une
vérin
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
CA211,209A
Other languages
English (en)
French (fr)
Inventor
Edgard J. Maillet
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 CA1026648A publication Critical patent/CA1026648A/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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • F15B11/072—Combined pneumatic-hydraulic systems
    • 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
    • F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/214—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being hydrotransformers
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/216—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being pneumatic-to-hydraulic converters
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7055—Linear output members having more than two chambers
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Reciprocating Pumps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CA211,209A 1973-10-12 1974-10-10 Hydropneumatic devices Expired CA1026648A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7336457A FR2247631B1 (enExample) 1973-10-12 1973-10-12

Publications (1)

Publication Number Publication Date
CA1026648A true CA1026648A (en) 1978-02-21

Family

ID=9126311

Family Applications (1)

Application Number Title Priority Date Filing Date
CA211,209A Expired CA1026648A (en) 1973-10-12 1974-10-10 Hydropneumatic devices

Country Status (16)

Country Link
US (1) US3942323A (enExample)
JP (1) JPS5082480A (enExample)
AT (1) AT335821B (enExample)
BE (1) BE820797A (enExample)
CA (1) CA1026648A (enExample)
CH (1) CH580760A5 (enExample)
DD (1) DD114298A5 (enExample)
DE (1) DE2447799A1 (enExample)
ES (1) ES430702A1 (enExample)
FR (1) FR2247631B1 (enExample)
GB (1) GB1476530A (enExample)
IT (1) IT1021765B (enExample)
LU (1) LU71055A1 (enExample)
NL (1) NL7413400A (enExample)
SE (1) SE7412727L (enExample)
ZA (1) ZA746400B (enExample)

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DE2625884A1 (de) * 1976-06-09 1977-12-15 Transform Verstaerkungsmasch Verfahren und vorrichtung zum hydropneumatischen erzeugen einer druck- bzw. presskraft
JPS5314098U (enExample) * 1976-07-19 1978-02-06
SE403093B (sv) * 1976-12-17 1978-07-31 Imo Industri Ab Hydrauliskt system, serskilt for drift av hydrauliska hissar
US4133489A (en) * 1977-05-16 1979-01-09 Maillet Edgard J Shredders, notably for processing heterogeneous materials
JPS563305A (en) * 1979-06-18 1981-01-14 Maikuru Kosumara Ruupatsuto Fluid controller
US4439986A (en) * 1981-01-23 1984-04-03 Snitgen Joseph D Hydraulic power unit
JPS5835042U (ja) * 1981-08-31 1983-03-07 富士コントロ−ルズ株式会社 シリンダ機構
US4738101A (en) * 1985-10-11 1988-04-19 Kubik Philip A Fluid system having a hydraulic counterbalance system
US4783961A (en) * 1987-06-16 1988-11-15 Walters Randall W Natural gas pressure differential energy recovery system
US5474304A (en) * 1994-06-27 1995-12-12 General Electric Co. Seal oil supply system using differential pressure accumulator
US5526644A (en) * 1995-06-07 1996-06-18 Brieschke; Todd M. Oil intensifier cylinder
AT408023B (de) * 1999-05-06 2001-08-27 Tcg Unitech Ag Vorrichtung zur umwandlung von pneumatischer energie in hydraulische energie
NO317430B1 (no) * 2002-02-08 2004-10-25 Master Marine As Fremgangsmate for bruk ved offshore lastoverforing, flyter og hydraulisk innretning for samme
WO2006014293A2 (en) * 2004-07-02 2006-02-09 Aqualizer, Llc Moisture condensation control system
US7980805B1 (en) * 2007-11-20 2011-07-19 James Holmes Ejector blade system
US8677744B2 (en) 2008-04-09 2014-03-25 SustaioX, Inc. Fluid circulation in energy storage and recovery systems
US20100307156A1 (en) * 2009-06-04 2010-12-09 Bollinger Benjamin R Systems and Methods for Improving Drivetrain Efficiency for Compressed Gas Energy Storage and Recovery Systems
US8448433B2 (en) 2008-04-09 2013-05-28 Sustainx, Inc. Systems and methods for energy storage and recovery using gas expansion and compression
US8479505B2 (en) 2008-04-09 2013-07-09 Sustainx, Inc. Systems and methods for reducing dead volume in compressed-gas energy storage systems
US7958731B2 (en) * 2009-01-20 2011-06-14 Sustainx, Inc. Systems and methods for combined thermal and compressed gas energy conversion systems
US8359856B2 (en) * 2008-04-09 2013-01-29 Sustainx Inc. Systems and methods for efficient pumping of high-pressure fluids for energy storage and recovery
US8250863B2 (en) 2008-04-09 2012-08-28 Sustainx, Inc. Heat exchange with compressed gas in energy-storage systems
US8474255B2 (en) 2008-04-09 2013-07-02 Sustainx, Inc. Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange
US8240140B2 (en) 2008-04-09 2012-08-14 Sustainx, Inc. High-efficiency energy-conversion based on fluid expansion and compression
US8037678B2 (en) * 2009-09-11 2011-10-18 Sustainx, Inc. Energy storage and generation systems and methods using coupled cylinder assemblies
EP2280841A2 (en) * 2008-04-09 2011-02-09 Sustainx, Inc. Systems and methods for energy storage and recovery using compressed gas
US7802426B2 (en) 2008-06-09 2010-09-28 Sustainx, Inc. System and method for rapid isothermal gas expansion and compression for energy storage
US8225606B2 (en) * 2008-04-09 2012-07-24 Sustainx, Inc. Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression
US7963110B2 (en) 2009-03-12 2011-06-21 Sustainx, Inc. Systems and methods for improving drivetrain efficiency for compressed gas energy storage
US8104274B2 (en) 2009-06-04 2012-01-31 Sustainx, Inc. Increased power in compressed-gas energy storage and recovery
WO2011056855A1 (en) * 2009-11-03 2011-05-12 Sustainx, Inc. Systems and methods for compressed-gas energy storage using coupled cylinder assemblies
JP5892945B2 (ja) 2009-12-24 2016-03-23 ジェネラル コンプレッション インコーポレイテッド 液圧作動システムの効率を最適化するシステム及び方法
US8191362B2 (en) 2010-04-08 2012-06-05 Sustainx, Inc. Systems and methods for reducing dead volume in compressed-gas energy storage systems
US8171728B2 (en) 2010-04-08 2012-05-08 Sustainx, Inc. High-efficiency liquid heat exchange in compressed-gas energy storage systems
US8234863B2 (en) 2010-05-14 2012-08-07 Sustainx, Inc. Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange
US8495872B2 (en) 2010-08-20 2013-07-30 Sustainx, Inc. Energy storage and recovery utilizing low-pressure thermal conditioning for heat exchange with high-pressure gas
US9127661B2 (en) * 2010-10-25 2015-09-08 Hamilton Sundstrand Corporation Bootstrap accumulator system with telescoping actuator cylinder
US8578708B2 (en) 2010-11-30 2013-11-12 Sustainx, Inc. Fluid-flow control in energy storage and recovery systems
CA2820589A1 (en) 2010-12-07 2012-06-14 General Compression, Inc. Compressor and/or expander device with rolling piston seal
US8997475B2 (en) 2011-01-10 2015-04-07 General Compression, Inc. Compressor and expander device with pressure vessel divider baffle and piston
WO2012097215A1 (en) 2011-01-13 2012-07-19 General Compression, Inc. Systems, methods and devices for the management of heat removal within a compression and/or expansion device or system
AU2012205442B2 (en) 2011-01-14 2015-07-16 General Compression, Inc. Compressed gas storage and recovery system and method of operation systems
CN103930654A (zh) 2011-05-17 2014-07-16 瑟斯特克斯有限公司 用于在压缩空气能量存储系统中高效两相传热的系统和方法
US20130091835A1 (en) 2011-10-14 2013-04-18 Sustainx, Inc. Dead-volume management in compressed-gas energy storage and recovery systems
US8387375B2 (en) 2011-11-11 2013-03-05 General Compression, Inc. Systems and methods for optimizing thermal efficiency of a compressed air energy storage system
US8522538B2 (en) 2011-11-11 2013-09-03 General Compression, Inc. Systems and methods for compressing and/or expanding a gas utilizing a bi-directional piston and hydraulic actuator
CN103128212A (zh) * 2013-02-04 2013-06-05 浙江博仑高精机械有限公司 可调分级式气垫缸
CN104088824B (zh) * 2014-07-22 2016-05-11 株洲市文佳实业有限公司 金属塑性挤锻成型设备的液压系统
CN104329314A (zh) * 2014-09-28 2015-02-04 北京建筑大学 一种阻尼装置
CN106015128A (zh) * 2016-05-13 2016-10-12 贾咸峰 多倍双向气液转换器
CN109854736B (zh) * 2019-01-15 2021-04-09 常州豪僜机械有限公司 一种齿轮箱换挡装置及其工作方法
DE102019002370B4 (de) * 2019-04-02 2023-01-12 G4A Gmbh Hydraulische Kolbeneinrichtung, welche mindestens zum Zwecke einer Gasverdichtung verwendbar ist, Druckgasenergiewandlungseinrichtung, Druckgasenenergiewandlungs-Wärmetauscher-Einrichtung, Druckgasenergiewandlungs-Wärmetauscher-Einrichtungs-Vorstufeneinrichtung und Druckgasenenergiewandlungsvorrichtung
DE102019006695B4 (de) * 2019-09-24 2023-01-26 G4A Gmbh Hydraulische Kolbeneinrichtung, welche mindestens zum Zwecke einer Gasverdichtung verwendbar ist, Druckgasenergiewandlungseinrichtung, Druckgasenergiewandlungs-Wärmetauscher-Einrichtung, Druckgasenergiewandlungs-Wärmetauscher-Einrichtungs-Vorstufeneinrichtung und Druckgasenergiewandlungsvorrichtung
US12060861B2 (en) 2023-01-12 2024-08-13 John Bushnell Utilizing hydrostatic and hydraulic pressure to generate energy, and associated systems, devices, and methods
US11746740B1 (en) * 2023-01-12 2023-09-05 John Bushnell Utilizing hydrostatic and hydraulic pressure to generate energy, and associated systems, devices, and methods
US12276247B2 (en) 2023-01-12 2025-04-15 John Bushnell Utilizing hydrostatic and hydraulic pressure to generate energy, and associated systems, devices, and methods

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US1038521A (en) * 1911-11-20 1912-09-17 Hans Charles Behr Pneumatic ore-stamp.
US2554381A (en) * 1948-01-14 1951-05-22 Jr Joseph C Patterson Ship roll energy device
US2721446A (en) * 1952-03-17 1955-10-25 North American Aviation Inc Accumulator-reservoir device
US3163005A (en) * 1962-11-19 1964-12-29 Jersey Prod Res Co Apparatus for use on floating drilling platforms

Also Published As

Publication number Publication date
ATA810874A (de) 1976-07-15
CH580760A5 (enExample) 1976-10-15
AT335821B (de) 1977-04-12
FR2247631B1 (enExample) 1977-05-27
ZA746400B (en) 1975-10-29
SE7412727L (enExample) 1975-04-14
US3942323A (en) 1976-03-09
BE820797A (fr) 1975-02-03
NL7413400A (nl) 1975-04-15
DD114298A5 (enExample) 1975-10-10
JPS5082480A (enExample) 1975-07-03
IT1021765B (it) 1978-02-20
ES430702A1 (es) 1976-09-01
DE2447799A1 (de) 1975-04-17
GB1476530A (en) 1977-06-16
LU71055A1 (enExample) 1975-04-17
FR2247631A1 (enExample) 1975-05-09

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