FR2749616B1 - High pressure pump for all liquids - Google Patents

High pressure pump for all liquids

Info

Publication number
FR2749616B1
FR2749616B1 FR9607043A FR9607043A FR2749616B1 FR 2749616 B1 FR2749616 B1 FR 2749616B1 FR 9607043 A FR9607043 A FR 9607043A FR 9607043 A FR9607043 A FR 9607043A FR 2749616 B1 FR2749616 B1 FR 2749616B1
Authority
FR
Grant status
Grant
Patent type
Prior art keywords
liquids
high pressure
pressure pump
pump
high
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 - Fee Related
Application number
FR9607043A
Other languages
French (fr)
Other versions
FR2749616A1 (en )
Inventor
Louis Claude Porel
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.)
Hydro Rene Leduc
Original Assignee
Hydro Rene Leduc
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
Grant date

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00Multi-cylinder machines or pumps characterised by number or arrangements of cylinders
    • F04B1/12Multi-cylinder machines or pumps characterised by number or arrangements of cylinders having cylinder axes coaxial with, or parallel or inclined to main shaft axis
    • F04B1/14Multi-cylinder machines or pumps characterised by number or arrangements of cylinders having cylinder axes coaxial with, or parallel or inclined to main shaft axis having stationary cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00, e.g. rotary cylinder-block type pumps
    • F02M59/02Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00, e.g. rotary cylinder-block type pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/04Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00, e.g. rotary cylinder-block type pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00, e.g. rotary cylinder-block type pumps
    • F02M59/02Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00, e.g. rotary cylinder-block type pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/08Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00, e.g. rotary cylinder-block type pumps of reciprocating-piston or reciprocating-cylinder type characterised by two or more pumping elements with conjoint outlet or several pumping elements feeding one engine cylinder
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00, e.g. rotary cylinder-block type pumps
    • F02M59/02Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00, e.g. rotary cylinder-block type pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00, e.g. rotary cylinder-block type pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/105Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00, e.g. rotary cylinder-block type pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive hydraulic drive
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00, e.g. rotary cylinder-block type pumps
    • F02M59/12Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00, e.g. rotary cylinder-block type pumps having other positive-displacement pumping elements, e.g. rotary
    • F02M59/14Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00, e.g. rotary cylinder-block type pumps having other positive-displacement pumping elements, e.g. rotary of elastic-wall type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00, e.g. rotary cylinder-block type pumps
    • F02M59/20Varying fuel delivery in quantity or timing
    • F02M59/24Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/243Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movement of cylinders relative to their pistons
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 - F02M57/00, e.g. rotary cylinder-block type pumps
    • F02M59/20Varying fuel delivery in quantity or timing
    • F02M59/24Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/243Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movement of cylinders relative to their pistons
    • F02M59/246Mechanisms therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00Machines, pumps, or pumping installations having flexible working members
    • F04B43/02Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06Pumps having fluid drive
    • F04B43/067Pumps having fluid drive the fluid being actuated directly by a piston
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14Pistons, piston-rods or piston-rod connections
    • F04B53/142Intermediate liquid-piston between a driving piston and a driven piston
FR9607043A 1996-06-07 1996-06-07 High pressure pump for all liquids Expired - Fee Related FR2749616B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9607043A FR2749616B1 (en) 1996-06-07 1996-06-07 High pressure pump for all liquids

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
FR9607043A FR2749616B1 (en) 1996-06-07 1996-06-07 High pressure pump for all liquids
ES00202790T ES2238968T3 (en) 1996-06-07 1997-05-30 High pressure pump for any liquid.
PT00202790T PT1048849E (en) 1996-06-07 1997-05-30 high pressure pump for all liquids
US09194437 US6264437B1 (en) 1996-06-07 1997-05-30 High pressure pump for all liquids
DE1997632802 DE69732802D1 (en) 1996-06-07 1997-05-30 Liquid high pressure pump
JP50127298A JP3990732B2 (en) 1996-06-07 1997-05-30 High-pressure pump that can be used for any fluid
DE1997632802 DE69732802T2 (en) 1996-06-07 1997-05-30 Liquid high pressure pump
PCT/FR1997/000943 WO1997047883A1 (en) 1996-06-07 1997-05-30 High pressure pump for all liquids
EP20000202790 EP1048849B1 (en) 1996-06-07 1997-05-30 High pressure liquid pump
EP19970926060 EP0901575B1 (en) 1996-06-07 1997-05-30 High pressure pump for all liquids

Publications (2)

Publication Number Publication Date
FR2749616A1 true FR2749616A1 (en) 1997-12-12
FR2749616B1 true FR2749616B1 (en) 2001-10-26

Family

ID=9492801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9607043A Expired - Fee Related FR2749616B1 (en) 1996-06-07 1996-06-07 High pressure pump for all liquids

Country Status (1)

Country Link
FR (1) FR2749616B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2826068B1 (en) * 2001-06-19 2004-02-13 Siemens Automotive Hydraulics A flow control for transferring fuel pump
FR2859236B1 (en) * 2003-08-29 2007-08-03 Hydro Leduc hydraulic control valve engine internal combustion
FR3019595A1 (en) * 2014-04-03 2015-10-09 Hydro Leduc pumping device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960936A (en) * 1958-07-11 1960-11-22 William M Dean Fuel injection pump
US3680981A (en) * 1970-12-21 1972-08-01 Josef Wagner Pump and method of driving same
US3884598A (en) * 1973-10-05 1975-05-20 Wanner Engineering Piston assembly for diaphragm pump
DE2946529A1 (en) * 1979-11-17 1981-05-27 Frieseke & Hoepfner Gmbh Pressure controlled more cylinder-piston pump
US4443160A (en) * 1980-11-13 1984-04-17 Brueninghaus Hydraulik Gmbh High-pressure piston pump for liquids, preferably for water
US4392787A (en) * 1981-01-21 1983-07-12 Wetrok Inc. Diaphragm pump

Also Published As

Publication number Publication date Type
FR2749616A1 (en) 1997-12-12 application

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140228