ZA8646B - Hydraulic pressure amplifier - Google Patents

Hydraulic pressure amplifier

Info

Publication number
ZA8646B
ZA8646B ZA8646A ZA8646A ZA8646B ZA 8646 B ZA8646 B ZA 8646B ZA 8646 A ZA8646 A ZA 8646A ZA 8646 A ZA8646 A ZA 8646A ZA 8646 B ZA8646 B ZA 8646B
Authority
ZA
South Africa
Prior art keywords
hydraulic pressure
pressure amplifier
amplifier
hydraulic
pressure
Prior art date
Application number
ZA8646A
Other languages
English (en)
Inventor
Jean-Claude Simon Barthomeuf
Original Assignee
Eimco Secoma
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 Eimco Secoma filed Critical Eimco Secoma
Publication of ZA8646B publication Critical patent/ZA8646B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • F04B9/113—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting liquid motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F01L25/066—Arrangements with main and auxiliary valves, at least one of them being fluid-driven piston or piston-rod being used as auxiliary valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/007—Reciprocating-piston liquid engines with single cylinder, double-acting piston
    • F03C1/0073—Reciprocating-piston liquid engines with single cylinder, double-acting piston one side of the double-acting piston being always under the influence of the liquid under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Reciprocating Pumps (AREA)
ZA8646A 1985-01-09 1986-01-03 Hydraulic pressure amplifier ZA8646B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8500540A FR2575792A1 (fr) 1985-01-09 1985-01-09 Amplificateur de pression hydraulique

Publications (1)

Publication Number Publication Date
ZA8646B true ZA8646B (en) 1986-08-27

Family

ID=9315307

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA8646A ZA8646B (en) 1985-01-09 1986-01-03 Hydraulic pressure amplifier

Country Status (6)

Country Link
US (1) US4659294A (xx)
EP (1) EP0192580A1 (xx)
JP (1) JPS61197801A (xx)
AU (1) AU5214186A (xx)
FR (1) FR2575792A1 (xx)
ZA (1) ZA8646B (xx)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787271A (en) * 1987-03-23 1988-11-29 Teledyne Industries, Inc. Gear box
US5058768A (en) * 1989-03-31 1991-10-22 Fountain Technologies, Inc. Methods and apparatus for dispensing plural fluids in a precise proportion
US5385452A (en) * 1992-12-07 1995-01-31 Active Management, Inc. Hydraulic fluid pressurizer with fluid cushioning means
GB2275969B (en) * 1993-03-01 1997-09-17 Europ Gas Turbines Ltd Hydraulic intensifier
JP2763736B2 (ja) * 1993-06-29 1998-06-11 幸彦 唐澤 高圧ポンプ
CN1050403C (zh) * 1993-08-26 2000-03-15 李洪敏 自动增压装置
US5388725A (en) * 1993-11-24 1995-02-14 Fountain Fresh International Fluid-driven apparatus for dispensing plural fluids in a precise proportion
JPH08281571A (ja) * 1995-04-14 1996-10-29 Komatsu Ltd 振動発生装置
CA2228477A1 (en) * 1995-08-03 1997-02-20 Douglas P. Kelley Down hole pressure intensifier and drilling assembly and method
GB2346178B (en) * 1999-01-26 2003-03-19 Brian William Young Integral pump and control valve
US6729860B1 (en) * 2000-01-24 2004-05-04 Daniel A. Holt Pneumatically driven liquified gas booster pump
EP1358407A4 (en) * 2001-01-19 2004-08-11 Munters Corp HIGH PRESSURE WATER PUMP
ES2219122B1 (es) * 2001-07-27 2005-09-16 Bolsaplast, S.A. Bomba para sistemas desalinizadores de agua marina por osmosis inversa.
DE10158182B4 (de) * 2001-11-28 2005-06-02 Minibooster Hydraulics A/S Doppeltwirkender hydraulischer Druckverstärker
DE10249523C5 (de) * 2002-10-23 2015-12-24 Minibooster Hydraulics A/S Druckverstärker
DE102004042369A1 (de) * 2004-09-01 2006-07-13 Eurodrill Gmbh Bodenbearbeitungsgerät und Verfahren zum Einbringen eines Arbeitselementes in den Boden
DE102006038862A1 (de) * 2006-08-18 2008-02-21 Scanwill Aps Druckübersetzer mit Doppelsitzventil
GB201010379D0 (en) * 2010-06-21 2010-08-04 Selwyn Frederick P Fluid pressure amplifier
US8695414B2 (en) 2011-07-12 2014-04-15 Halliburton Energy Services, Inc. High pressure and flow rate pump useful in formation fluid sample testing
US9695840B2 (en) 2013-08-20 2017-07-04 Vianney Rabhi Reversible hydraulic pressure converter employing tubular valves
FR3009849B1 (fr) 2013-08-20 2016-03-11 Vianney Rabhi Convertisseur de pression hydraulique reversible a vannes tubulaires
BR102013024307B1 (pt) * 2013-09-23 2022-03-29 Drausuisse Brasil Comércio E Locação De Unidades Hidráulicas Inteligentes S.A. Unidade geradora de pressão hidráulica com acionamento pneumático
DE102014006759A1 (de) * 2014-05-08 2015-11-12 Dürr Systems GmbH Abluftführung für eine Beschichtungsmittelpumpe
AT516738B1 (de) * 2015-02-23 2016-08-15 Reinhard Ing Gruber Verfahren und Vorrichtung zum Betreiben einer hydraulischen Hochdruckanlage
CH711414A1 (de) * 2015-08-13 2017-02-15 Hatebur Umformmaschinen Ag Vorrichtung zur Erzeugung impulsdynamischer Prozesskräfte.
EP3369930B1 (en) * 2017-03-03 2019-05-08 PistonPower ApS Double acting hydraulic pressure intensifier
ES2734307T3 (es) 2017-03-03 2019-12-05 Pistonpower Aps Intensificador de presión hidráulica
EP3369929B1 (en) 2017-03-03 2019-04-24 PistonPower ApS Pressure amplifier
EP3369927B1 (en) * 2017-03-03 2019-04-24 PistonPower ApS Pressure amplifier
CN107476915B (zh) * 2017-08-22 2019-11-01 哈尔滨工程大学 一种带缓冲装置的双作用式高压燃油供给装置
DE102019109486B4 (de) * 2019-04-10 2022-12-22 RED Drilling & Services GmbH Vorrichtung zum Erhöhen eines Drucks eines Arbeitsfluids für ein Bohrsystem
US11828117B2 (en) * 2019-05-06 2023-11-28 Schlumberger Technology Corporation High-pressure drilling assembly
CA3169736A1 (en) * 2020-03-02 2021-09-10 Chandu KUMAR Linear frac pump drive system safety deflector

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2300110A (en) * 1941-07-12 1942-10-27 Aulene B De Hoog Liquid meter
US2789510A (en) * 1954-03-11 1957-04-23 Black Sivalls & Bryson Inc Liquid injector
US2826149A (en) * 1955-03-23 1958-03-11 Gen Motors Corp Booster pump
US2864313A (en) * 1957-04-24 1958-12-16 Dawson Edward Hydraulic intensifier
FR1360978A (fr) * 1963-06-19 1964-05-15 Keelavite Hydraulics Ltd Appareil hydraulique alternatif
FR1488575A (fr) * 1965-09-14 1967-07-13 Sulzer Ag Dispositif pour l'injection du carburant dans un moteur à combustion interne à pistons
GB1319577A (en) * 1969-07-08 1973-06-06 Taylor Zwicky Ltd C F Air operated hydraulic pump
US3776665A (en) * 1971-07-08 1973-12-04 Westran Corp Two stage fluid pump
US3790310A (en) * 1972-05-10 1974-02-05 Gen Motors Corp Fluid powered air compressor
DE2512731A1 (de) * 1975-03-22 1976-10-07 Klemm Bohrtech Hydraulisches schlaggeraet
US4102609A (en) * 1975-09-12 1978-07-25 Wood's Powr-Grip Co., Inc. Valve control system for air powered vacuum pump
DE2622771A1 (de) * 1976-05-21 1977-12-08 Hausherr & Soehne Maschf Hochdruckpumpe
ES469097A1 (es) * 1978-03-31 1980-06-16 Crespo Jose T G Aparato hidraulico para producir impactos
GB2117845B (en) * 1982-04-03 1985-08-29 Af Hydraulics Hydraulic percussive apparatus

Also Published As

Publication number Publication date
FR2575792A1 (fr) 1986-07-11
EP0192580A1 (fr) 1986-08-27
AU5214186A (en) 1986-07-17
US4659294A (en) 1987-04-21
JPS61197801A (ja) 1986-09-02

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