FR1441747A - Dispositif de pompage à débit faible et régulier - Google Patents

Dispositif de pompage à débit faible et régulier

Info

Publication number
FR1441747A
FR1441747A FR15322A FR15322A FR1441747A FR 1441747 A FR1441747 A FR 1441747A FR 15322 A FR15322 A FR 15322A FR 15322 A FR15322 A FR 15322A FR 1441747 A FR1441747 A FR 1441747A
Authority
FR
France
Prior art keywords
low
pumping device
regular flow
flow pumping
regular
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
FR15322A
Other languages
English (en)
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.)
POMPES D K M SA
Original Assignee
POMPES D K M 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 POMPES D K M SA filed Critical POMPES D K M SA
Priority to FR15322A priority Critical patent/FR1441747A/fr
Application granted granted Critical
Publication of FR1441747A publication Critical patent/FR1441747A/fr
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
    • F01L25/063—Arrangements with main and auxiliary valves, at least one of them being fluid-driven the auxiliary valve being actuated by the working motor-piston or piston-rod
    • 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
    • F04B43/107—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
    • 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
    • F04B9/127—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 rectilinear movement of the pumping member in the working direction being obtained by a single-acting elastic-fluid motor, e.g. actuated in the other direction by gravity or a spring
    • 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
    • F04B9/129—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 plural pumping chambers
    • F04B9/131—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 plural pumping chambers with two mechanically connected pumping members
    • F04B9/133—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 plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting elastic-fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR15322A 1965-04-30 1965-04-30 Dispositif de pompage à débit faible et régulier Expired FR1441747A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR15322A FR1441747A (fr) 1965-04-30 1965-04-30 Dispositif de pompage à débit faible et régulier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR15322A FR1441747A (fr) 1965-04-30 1965-04-30 Dispositif de pompage à débit faible et régulier

Publications (1)

Publication Number Publication Date
FR1441747A true FR1441747A (fr) 1966-06-10

Family

ID=8577705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR15322A Expired FR1441747A (fr) 1965-04-30 1965-04-30 Dispositif de pompage à débit faible et régulier

Country Status (1)

Country Link
FR (1) FR1441747A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233771A2 (fr) * 1986-02-18 1987-08-26 V-Tech Industries Inc. Amplificateur de pression à rotation
FR2623570A1 (fr) * 1987-11-20 1989-05-26 Rech Fabrication Indle Et Multiplicateur de pression a fluide intermediaire

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233771A2 (fr) * 1986-02-18 1987-08-26 V-Tech Industries Inc. Amplificateur de pression à rotation
EP0233771A3 (fr) * 1986-02-18 1989-03-08 V-Tech Industries Inc. Amplificateur de pression à rotation
FR2623570A1 (fr) * 1987-11-20 1989-05-26 Rech Fabrication Indle Et Multiplicateur de pression a fluide intermediaire

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