JPS5027189A - - Google Patents

Info

Publication number
JPS5027189A
JPS5027189A JP5942874A JP5942874A JPS5027189A JP S5027189 A JPS5027189 A JP S5027189A JP 5942874 A JP5942874 A JP 5942874A JP 5942874 A JP5942874 A JP 5942874A JP S5027189 A JPS5027189 A JP S5027189A
Authority
JP
Japan
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.)
Pending
Application number
JP5942874A
Other languages
Japanese (ja)
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 claimed from US364595A external-priority patent/US3893790A/en
Application filed filed Critical
Publication of JPS5027189A publication Critical patent/JPS5027189A/ja
Pending legal-status Critical Current

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
    • F04B9/117—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 the pumping members not being mechanically connected to each other
    • F04B9/1176—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 the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor
    • F04B9/1178—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 the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor the movement in the other direction being obtained by a hydraulic connection between the liquid motor cylinders
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
JP5942874A 1973-05-29 1974-05-28 Pending JPS5027189A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US364595A US3893790A (en) 1971-04-30 1973-05-29 Dual single action ram intensifier

Publications (1)

Publication Number Publication Date
JPS5027189A true JPS5027189A (enrdf_load_stackoverflow) 1975-03-20

Family

ID=23435222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5942874A Pending JPS5027189A (enrdf_load_stackoverflow) 1973-05-29 1974-05-28

Country Status (4)

Country Link
JP (1) JPS5027189A (enrdf_load_stackoverflow)
CA (1) CA983348A (enrdf_load_stackoverflow)
DE (1) DE2424981A1 (enrdf_load_stackoverflow)
FR (1) FR2231868B2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6267301A (ja) * 1985-09-16 1987-03-27 インガ−ソル・ランド・カンパニ− 液体増圧器ユニツト
WO1994027794A1 (fr) * 1993-05-27 1994-12-08 Daikin Industries, Ltd. Dispositif de commande de pression extreme

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3050309C2 (de) * 1980-03-26 1985-12-12 Moskovskij aviacionnyj institut imeni Sergo Ordžonikidze, Moskva Verstärker mit zwei hydropneumatischen Druckübersetzern
DE3050501A1 (de) * 1980-07-31 1982-08-26 Mo Aviatsionnyj I Im S Ordzhon A hydro-pneumatic pumping installation
JPS57501132A (enrdf_load_stackoverflow) * 1980-07-31 1982-07-01
JPS57501685A (enrdf_load_stackoverflow) * 1980-09-25 1982-09-16
HU185642B (en) * 1981-08-04 1985-03-28 Bela Zimber Penumatically controlled pressure converter for operating hydraulic work devices
DE3640236A1 (de) * 1986-11-25 1988-06-01 Rexroth Mannesmann Gmbh Anordnung zum erzeugen hoher hydraulischer druecke

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858767A (en) * 1955-10-13 1958-11-04 Neil V Smith Pumping apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6267301A (ja) * 1985-09-16 1987-03-27 インガ−ソル・ランド・カンパニ− 液体増圧器ユニツト
WO1994027794A1 (fr) * 1993-05-27 1994-12-08 Daikin Industries, Ltd. Dispositif de commande de pression extreme
US5634773A (en) * 1993-05-27 1997-06-03 Daikin Industries, Ltd. Superhigh pressure control system

Also Published As

Publication number Publication date
CA983348A (en) 1976-02-10
DE2424981A1 (de) 1974-12-19
FR2231868B2 (enrdf_load_stackoverflow) 1976-06-25
FR2231868A2 (enrdf_load_stackoverflow) 1974-12-27

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