FR2549904B1 - Pompe a haute pression pour liquide - Google Patents

Pompe a haute pression pour liquide

Info

Publication number
FR2549904B1
FR2549904B1 FR8312436A FR8312436A FR2549904B1 FR 2549904 B1 FR2549904 B1 FR 2549904B1 FR 8312436 A FR8312436 A FR 8312436A FR 8312436 A FR8312436 A FR 8312436A FR 2549904 B1 FR2549904 B1 FR 2549904B1
Authority
FR
France
Prior art keywords
liquid
high pressure
pressure pump
pump
pressure
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
FR8312436A
Other languages
English (en)
Other versions
FR2549904A1 (fr
Inventor
Andre Louis Lavoisiere
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.)
PAUL HYDRAULIQUE
Original Assignee
PAUL HYDRAULIQUE
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 PAUL HYDRAULIQUE filed Critical PAUL HYDRAULIQUE
Priority to FR8312436A priority Critical patent/FR2549904B1/fr
Publication of FR2549904A1 publication Critical patent/FR2549904A1/fr
Application granted granted Critical
Publication of FR2549904B1 publication Critical patent/FR2549904B1/fr
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
    • 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
    • F04B9/117—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 the pumping members not being mechanically connected to each other
    • F04B9/1176—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 the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston 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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
    • F04B47/04—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level the driving means incorporating fluid means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
FR8312436A 1983-07-27 1983-07-27 Pompe a haute pression pour liquide Expired FR2549904B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8312436A FR2549904B1 (fr) 1983-07-27 1983-07-27 Pompe a haute pression pour liquide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8312436A FR2549904B1 (fr) 1983-07-27 1983-07-27 Pompe a haute pression pour liquide

Publications (2)

Publication Number Publication Date
FR2549904A1 FR2549904A1 (fr) 1985-02-01
FR2549904B1 true FR2549904B1 (fr) 1987-11-06

Family

ID=9291168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8312436A Expired FR2549904B1 (fr) 1983-07-27 1983-07-27 Pompe a haute pression pour liquide

Country Status (1)

Country Link
FR (1) FR2549904B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543044A (en) * 1983-11-09 1985-09-24 E. I. Du Pont De Nemours And Company Constant-flow-rate dual-unit pump
FR2630785B1 (fr) * 1988-05-02 1994-02-04 Institut Francais Petrole Dispositif de pompage polyphasique a piston et applications de ce dispositif
IT1297087B1 (it) * 1997-11-28 1999-08-03 Enea Ente Nuove Tec Dispositivo per il pompaggio di liquidi o aeriformi, con moto alternativo a doppio effetto ottenuto per via idraulica.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB535119A (en) * 1939-11-29 1941-03-28 Byron Jackson Co Improvements in or relating to hydraulic pumping apparatus
US2442916A (en) * 1945-11-05 1948-06-08 J D Buchanan Hydraulic booster
FR2224648A1 (fr) * 1973-04-09 1974-10-31 Dart Ind Inc
JPS5852689B2 (ja) * 1979-10-18 1983-11-24 工業技術院長 高圧液の供給と圧力解除を行なう方法および装置
GB2112083B (en) * 1981-11-25 1985-02-27 Hands England Drilling Limited Pump systems

Also Published As

Publication number Publication date
FR2549904A1 (fr) 1985-02-01

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse