FR1597814A - - Google Patents

Info

Publication number
FR1597814A
FR1597814A FR1597814DA FR1597814A FR 1597814 A FR1597814 A FR 1597814A FR 1597814D A FR1597814D A FR 1597814DA FR 1597814 A FR1597814 A FR 1597814A
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1597814A publication Critical patent/FR1597814A/fr
Expired 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
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/123—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber
    • F04B9/125—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting elastic-fluid 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
    • 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
    • F04B9/14—Pumps characterised by muscle-power operation
FR1597814D 1967-12-13 1968-12-12 Expired FR1597814A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69018567A 1967-12-13 1967-12-13

Publications (1)

Publication Number Publication Date
FR1597814A true FR1597814A (de) 1970-06-29

Family

ID=24771455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1597814D Expired FR1597814A (de) 1967-12-13 1968-12-12

Country Status (5)

Country Link
US (1) US3489100A (de)
JP (1) JPS4835562B1 (de)
DE (1) DE1814102A1 (de)
FR (1) FR1597814A (de)
GB (1) GB1245603A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2124624A1 (de) * 1971-05-18 1972-12-07 Robert Bosch Gmbh, 7000 Stuttgart Gangschaltvorrichtung
US3802200A (en) * 1972-03-27 1974-04-09 Kelsey Hayes Co Plastic master cylinder
US3963383A (en) * 1972-10-04 1976-06-15 Haskel Engineering & Supply Co. Air driven pump
US4645431A (en) * 1984-03-30 1987-02-24 Sigma Enterprises, Inc. Hydraulic pumping apparatus and method of operation
JPS63130904A (ja) * 1986-11-17 1988-06-03 Kosumetsuku:Kk 流体圧ピストン発動機
JPS63147632U (de) * 1987-03-18 1988-09-29
US5007812A (en) * 1989-09-05 1991-04-16 Hartt Joseph R Hydraulic pump with pulsating high and low pressure outputs
JP2852953B2 (ja) * 1990-01-31 1999-02-03 株式会社コスメック 流体圧ピストン発動機
USD380479S (en) * 1996-03-06 1997-07-01 Teledyne Industries, Inc. Modular pump
US5626467A (en) * 1996-04-04 1997-05-06 Teledyne Industries, Inc. Modular pump
US6503066B1 (en) 2000-06-20 2003-01-07 Curtiss-Wright Flow Control Corporation Hydrostatic pressure test pump
EP2401500A1 (de) 2009-02-23 2012-01-04 Novopower Ltd. Mit druckgas betriebener kompressor und system damit
US8262371B2 (en) * 2010-02-12 2012-09-11 Wen-Feng Wang Pneumatic control device for supplying hydraulic fluid
US10443586B1 (en) 2018-09-12 2019-10-15 Douglas A Sahm Fluid transfer and depressurization system
WO2024065587A1 (en) * 2022-09-30 2024-04-04 Graco Minnesota Inc. Pump stroke extension apparatus and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US142092A (en) * 1873-08-26 Improvement in attachments for direct-acting steam-pumps
US3143928A (en) * 1961-11-30 1964-08-11 Bendix Corp Servomotor control system
US3141415A (en) * 1962-10-08 1964-07-21 Continental Motors Corp Pneumatic fuel pump
US3354641A (en) * 1965-08-26 1967-11-28 Gen Motors Corp Pedal lift mechanism

Also Published As

Publication number Publication date
DE1814102A1 (de) 1969-10-30
GB1245603A (en) 1971-09-08
JPS4835562B1 (de) 1973-10-29
US3489100A (en) 1970-01-13

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Legal Events

Date Code Title Description
ST Notification of lapse