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FR1213304A - Automatic control for double-acting pumps exploiting the initial energy of the supplied liquid - Google Patents

Automatic control for double-acting pumps exploiting the initial energy of the supplied liquid

Info

Publication number
FR1213304A
FR1213304A FR1213304DA FR1213304A FR 1213304 A FR1213304 A FR 1213304A FR 1213304D A FR1213304D A FR 1213304DA FR 1213304 A FR1213304 A FR 1213304A
Authority
FR
France
Prior art keywords
exploiting
double
automatic control
initial energy
supplied liquid
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
Other languages
French (fr)
Inventor
Bruno Laccarini
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 FR1213304A publication Critical patent/FR1213304A/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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of 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
    • 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
    • F04B9/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1213304D 1958-01-25 1959-01-14 Automatic control for double-acting pumps exploiting the initial energy of the supplied liquid Expired FR1213304A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1213304X 1958-01-25

Publications (1)

Publication Number Publication Date
FR1213304A true FR1213304A (en) 1960-03-31

Family

ID=11433469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1213304D Expired FR1213304A (en) 1958-01-25 1959-01-14 Automatic control for double-acting pumps exploiting the initial energy of the supplied liquid

Country Status (1)

Country Link
FR (1) FR1213304A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182599A (en) * 1963-05-27 1965-05-11 American Can Co Two-stage pump with internal washing system
US3349995A (en) * 1965-09-02 1967-10-31 John M Sheesley Reciprocating booster pump
US3779671A (en) * 1972-01-28 1973-12-18 R Lybecker Hydraulic driven piston pump
US4131397A (en) * 1977-04-14 1978-12-26 Offshore Devices Inc. Pumps
WO1980002869A1 (en) * 1979-06-11 1980-12-24 W Holzer Circulation pump for liquid and/or gas medium
FR2569779A1 (en) * 1984-08-31 1986-03-07 Lesaint Michel Metering injection device and irrigation installation comprising the application thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182599A (en) * 1963-05-27 1965-05-11 American Can Co Two-stage pump with internal washing system
US3349995A (en) * 1965-09-02 1967-10-31 John M Sheesley Reciprocating booster pump
US3779671A (en) * 1972-01-28 1973-12-18 R Lybecker Hydraulic driven piston pump
US4131397A (en) * 1977-04-14 1978-12-26 Offshore Devices Inc. Pumps
WO1980002869A1 (en) * 1979-06-11 1980-12-24 W Holzer Circulation pump for liquid and/or gas medium
FR2458673A1 (en) * 1979-06-11 1981-01-02 Holzer Walter CIRCULATION PUMP FOR TRANSPORTING A LIQUID AND / OR GASEOUS FLUID
FR2569779A1 (en) * 1984-08-31 1986-03-07 Lesaint Michel Metering injection device and irrigation installation comprising the application thereof

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