FR1350149A - Fluid pumping - Google Patents

Fluid pumping

Info

Publication number
FR1350149A
FR1350149A FR918765A FR918765A FR1350149A FR 1350149 A FR1350149 A FR 1350149A FR 918765 A FR918765 A FR 918765A FR 918765 A FR918765 A FR 918765A FR 1350149 A FR1350149 A FR 1350149A
Authority
FR
France
Prior art keywords
fluid pumping
pumping
fluid
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
FR918765A
Other languages
French (fr)
Inventor
Michel Pequignot
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
Priority to FR918765A priority Critical patent/FR1350149A/en
Application granted granted Critical
Publication of FR1350149A publication Critical patent/FR1350149A/en
Priority to BE689910D priority patent/BE689910A/xx
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/10—Pumps having fluid drive
    • 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
    • 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
    • F04B9/115—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 two single-acting liquid motors, each acting in one direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR918765A 1962-12-15 1962-12-15 Fluid pumping Expired FR1350149A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR918765A FR1350149A (en) 1962-12-15 1962-12-15 Fluid pumping
BE689910D BE689910A (en) 1962-12-15 1966-11-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR918765A FR1350149A (en) 1962-12-15 1962-12-15 Fluid pumping

Publications (1)

Publication Number Publication Date
FR1350149A true FR1350149A (en) 1964-01-24

Family

ID=8792968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918765A Expired FR1350149A (en) 1962-12-15 1962-12-15 Fluid pumping

Country Status (2)

Country Link
BE (1) BE689910A (en)
FR (1) FR1350149A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951572A (en) * 1974-07-08 1976-04-20 Ray Jr Jess B Apparatus for pumping cement slurry
FR2319787A1 (en) * 1975-07-30 1977-02-25 Madan Et Cy Ltd Charles S Double acting liq. pump - has main piston combined with slide valve and hydraulic piston
FR2359632A1 (en) * 1976-07-28 1978-02-24 Dso Stroitelna Technika Applicator and conveyor for polishing materials - has suction and compression chamber at end of distributing trough with agitators and driving cylinders
US4806079A (en) * 1985-12-13 1989-02-21 Kopperschmidt-Mueller Gmbh & Co. Kg Apparatus for simultaneously pumping a plurality of liquids
EP0314994A1 (en) * 1987-11-04 1989-05-10 Böllhoff Verfahrenstechnik GmbH & Co. KG Pump arrangement with double pump
FR2623570A1 (en) * 1987-11-20 1989-05-26 Rech Fabrication Indle Et Pressure multiplier with intermediate fluid
WO1994029033A1 (en) * 1993-06-15 1994-12-22 Idh Maschinen Und Anlagen Handelsgesellschaft Mbh Hydraulic pumping device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951572A (en) * 1974-07-08 1976-04-20 Ray Jr Jess B Apparatus for pumping cement slurry
FR2319787A1 (en) * 1975-07-30 1977-02-25 Madan Et Cy Ltd Charles S Double acting liq. pump - has main piston combined with slide valve and hydraulic piston
FR2359632A1 (en) * 1976-07-28 1978-02-24 Dso Stroitelna Technika Applicator and conveyor for polishing materials - has suction and compression chamber at end of distributing trough with agitators and driving cylinders
US4806079A (en) * 1985-12-13 1989-02-21 Kopperschmidt-Mueller Gmbh & Co. Kg Apparatus for simultaneously pumping a plurality of liquids
EP0314994A1 (en) * 1987-11-04 1989-05-10 Böllhoff Verfahrenstechnik GmbH & Co. KG Pump arrangement with double pump
FR2623570A1 (en) * 1987-11-20 1989-05-26 Rech Fabrication Indle Et Pressure multiplier with intermediate fluid
WO1994029033A1 (en) * 1993-06-15 1994-12-22 Idh Maschinen Und Anlagen Handelsgesellschaft Mbh Hydraulic pumping device

Also Published As

Publication number Publication date
BE689910A (en) 1967-05-02

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