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FR2614944B1 - DEVICE FOR THE PRODUCTION OF A HIGH PRESSURE FLUID FLOW, IN PARTICULAR LIQUID - Google Patents

DEVICE FOR THE PRODUCTION OF A HIGH PRESSURE FLUID FLOW, IN PARTICULAR LIQUID

Info

Publication number
FR2614944B1
FR2614944B1 FR8706324A FR8706324A FR2614944B1 FR 2614944 B1 FR2614944 B1 FR 2614944B1 FR 8706324 A FR8706324 A FR 8706324A FR 8706324 A FR8706324 A FR 8706324A FR 2614944 B1 FR2614944 B1 FR 2614944B1
Authority
FR
France
Prior art keywords
production
high pressure
fluid flow
pressure fluid
particular 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 - Lifetime
Application number
FR8706324A
Other languages
French (fr)
Other versions
FR2614944A1 (en
Inventor
Lucien Dominique Balzano
Marc Vital Alexandre Lepretre
Claude Portier
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie 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 Bertin et Cie SA filed Critical Bertin et Cie SA
Priority to FR8706324A priority Critical patent/FR2614944B1/en
Publication of FR2614944A1 publication Critical patent/FR2614944A1/en
Application granted granted Critical
Publication of FR2614944B1 publication Critical patent/FR2614944B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04B9/1178—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 the movement in the other direction being obtained by a hydraulic connection between the liquid motor cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR8706324A 1987-05-05 1987-05-05 DEVICE FOR THE PRODUCTION OF A HIGH PRESSURE FLUID FLOW, IN PARTICULAR LIQUID Expired - Lifetime FR2614944B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8706324A FR2614944B1 (en) 1987-05-05 1987-05-05 DEVICE FOR THE PRODUCTION OF A HIGH PRESSURE FLUID FLOW, IN PARTICULAR LIQUID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8706324A FR2614944B1 (en) 1987-05-05 1987-05-05 DEVICE FOR THE PRODUCTION OF A HIGH PRESSURE FLUID FLOW, IN PARTICULAR LIQUID

Publications (2)

Publication Number Publication Date
FR2614944A1 FR2614944A1 (en) 1988-11-10
FR2614944B1 true FR2614944B1 (en) 1992-10-09

Family

ID=9350788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8706324A Expired - Lifetime FR2614944B1 (en) 1987-05-05 1987-05-05 DEVICE FOR THE PRODUCTION OF A HIGH PRESSURE FLUID FLOW, IN PARTICULAR LIQUID

Country Status (1)

Country Link
FR (1) FR2614944B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20081373A1 (en) * 2008-07-25 2010-01-26 Hp Pumps S R L PUMP FOR CUTTING MACHINES WITH HIGH PRESSURE WATER.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH224724A (en) * 1941-11-19 1942-12-15 Sulzer Ag Pump system for pumping liquids at high pressure.
FR1466323A (en) * 1965-09-09 1967-01-20 Rexall Drug Chemical Booster system and its mode of use
DE3047018A1 (en) * 1980-11-25 1982-06-03 Gebrüder Sulzer AG, 8401 Winterthur Twin piston hydraulic pressure intensifier - has common slide valve and two other slide valves, serving each individual pistons
JPS62501020A (en) * 1984-12-12 1987-04-23 バ−ドウエル，ジエイ．シ−． mud pump

Also Published As

Publication number Publication date
FR2614944A1 (en) 1988-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse