FR1503681A - Pump actuated by control fluid - Google Patents

Pump actuated by control fluid

Info

Publication number
FR1503681A
FR1503681A FR79334A FR79334A FR1503681A FR 1503681 A FR1503681 A FR 1503681A FR 79334 A FR79334 A FR 79334A FR 79334 A FR79334 A FR 79334A FR 1503681 A FR1503681 A FR 1503681A
Authority
FR
France
Prior art keywords
control fluid
pump actuated
actuated
pump
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
FR79334A
Other languages
French (fr)
Inventor
Roland Robert Guichard
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 FR79334A priority Critical patent/FR1503681A/en
Application granted granted Critical
Publication of FR1503681A publication Critical patent/FR1503681A/en
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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0016—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons with valve arranged in the piston
    • 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
    • F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
    • 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
    • F04B9/103—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 only one pumping chamber
    • F04B9/107—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 only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting liquid motor, e.g. actuated in the other direction by gravity or a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR79334A 1966-10-10 1966-10-10 Pump actuated by control fluid Expired FR1503681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR79334A FR1503681A (en) 1966-10-10 1966-10-10 Pump actuated by control fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR79334A FR1503681A (en) 1966-10-10 1966-10-10 Pump actuated by control fluid

Publications (1)

Publication Number Publication Date
FR1503681A true FR1503681A (en) 1967-12-01

Family

ID=8618749

Family Applications (1)

Application Number Title Priority Date Filing Date
FR79334A Expired FR1503681A (en) 1966-10-10 1966-10-10 Pump actuated by control fluid

Country Status (1)

Country Link
FR (1) FR1503681A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499164A1 (en) * 1981-02-04 1982-08-06 Provence Amenag Region Pro Can Compressed air-generator for motorised valve - uses reciprocating hydraulic jack to drive lesser piston pushing compressed air into tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499164A1 (en) * 1981-02-04 1982-08-06 Provence Amenag Region Pro Can Compressed air-generator for motorised valve - uses reciprocating hydraulic jack to drive lesser piston pushing compressed air into tank

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