FR663466A - Improvements to pumps actuated directly by the pressure of a fluid - Google Patents

Improvements to pumps actuated directly by the pressure of a fluid

Info

Publication number
FR663466A
FR663466A FR663466DA FR663466A FR 663466 A FR663466 A FR 663466A FR 663466D A FR663466D A FR 663466DA FR 663466 A FR663466 A FR 663466A
Authority
FR
France
Prior art keywords
fluid
pressure
actuated directly
pumps actuated
pumps
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tecalemit SA
Original Assignee
Tecalemit SA
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 by Tecalemit SA filed Critical Tecalemit SA
Application granted granted Critical
Publication of FR663466A publication Critical patent/FR663466A/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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0081—Special features systems, control, safety measures
    • F04B43/009—Special features systems, control, safety measures leakage control; pump systems with two flexible members; between the actuating element and the pumped fluid
    • 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
    • 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
    • F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one 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
    • F04B9/103—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)
FR663466D 1928-02-23 1928-02-23 Improvements to pumps actuated directly by the pressure of a fluid Expired FR663466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR663466T 1928-02-23

Publications (1)

Publication Number Publication Date
FR663466A true FR663466A (en) 1929-08-21

Family

ID=9012095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR663466D Expired FR663466A (en) 1928-02-23 1928-02-23 Improvements to pumps actuated directly by the pressure of a fluid

Country Status (1)

Country Link
FR (1) FR663466A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869474A (en) * 1954-07-24 1959-01-20 Pleuger Friedrich Wilhelm Diaphragm piston pump
EP2444668A1 (en) * 2010-10-22 2012-04-25 Milton Roy Europe Membrane pump with high suction capacity

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869474A (en) * 1954-07-24 1959-01-20 Pleuger Friedrich Wilhelm Diaphragm piston pump
EP2444668A1 (en) * 2010-10-22 2012-04-25 Milton Roy Europe Membrane pump with high suction capacity
FR2966525A1 (en) * 2010-10-22 2012-04-27 Milton Roy Europe MEMBRANE PUMP WITH HIGH ASPIRATION CAPACITY
US9371827B2 (en) 2010-10-22 2016-06-21 Milton Roy Europe Diaphragm pump with high suction capacity

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