FR2793848B1 - Pompe a fluide - Google Patents

Pompe a fluide

Info

Publication number
FR2793848B1
FR2793848B1 FR0000166A FR0000166A FR2793848B1 FR 2793848 B1 FR2793848 B1 FR 2793848B1 FR 0000166 A FR0000166 A FR 0000166A FR 0000166 A FR0000166 A FR 0000166A FR 2793848 B1 FR2793848 B1 FR 2793848B1
Authority
FR
France
Prior art keywords
fluid pump
pump
fluid
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
FR0000166A
Other languages
English (en)
Other versions
FR2793848A1 (fr
Inventor
Takafumi Yamada
Yuichi Hokazono
Toshiaki Konomi
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of FR2793848A1 publication Critical patent/FR2793848A1/fr
Application granted granted Critical
Publication of FR2793848B1 publication Critical patent/FR2793848B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/02—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/09—Flow through the pump
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/15—By-passing over the pump
FR0000166A 1999-01-13 2000-01-07 Pompe a fluide Expired - Lifetime FR2793848B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP00621199A JP3813370B2 (ja) 1999-01-13 1999-01-13 流体ポンプ

Publications (2)

Publication Number Publication Date
FR2793848A1 FR2793848A1 (fr) 2000-11-24
FR2793848B1 true FR2793848B1 (fr) 2006-02-24

Family

ID=11632205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0000166A Expired - Lifetime FR2793848B1 (fr) 1999-01-13 2000-01-07 Pompe a fluide

Country Status (3)

Country Link
JP (1) JP3813370B2 (fr)
DE (1) DE10000981A1 (fr)
FR (1) FR2793848B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4088738B2 (ja) * 1998-12-25 2008-05-21 株式会社デンソー 燃料噴射ポンプ
DE10221305A1 (de) * 2002-05-14 2003-11-27 Bosch Gmbh Robert Radialkolbenpumpe für Kraftstoffeinspritzsystem mit verbesserter Hochdruckfestigkeit
DE202005017612U1 (de) * 2005-11-11 2006-01-12 M & C Products Analysentechnik Gmbh Pumpe
DE102008000705A1 (de) * 2008-03-17 2009-09-24 Robert Bosch Gmbh Hochdruckpumpe
GB2568918A (en) * 2017-11-30 2019-06-05 Delphi Tech Ip Ltd High pressure pumping equipment
DE102018211237A1 (de) * 2018-07-07 2020-01-09 Robert Bosch Gmbh Kraftstoffpumpe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1307851A (en) * 1969-04-11 1973-02-21 Clerk R C Porting arrangements of axial piston pumps and motors
DE3332259A1 (de) * 1983-09-07 1985-03-28 Danfoss A/S, Nordborg Kaeltemaschinenverdichter
IT1184167B (it) * 1985-03-21 1987-10-22 Eurodomestici Ind Riunite Perfezionamento nei motocompressori sigillati per circuiti frigoriferi
US4784581A (en) * 1987-01-12 1988-11-15 White Consolidated Industries, Inc. Compressor head and suction muffler for hermetic compressor
US4862911A (en) * 1988-11-14 1989-09-05 Fluidyne Corporation Check valve assembly for high pressure pumps
IT221682Z2 (it) * 1991-03-05 1994-09-13 Whirpool Italia Srl Motocompressore con testata realizzata in parti di materiali differenti

Also Published As

Publication number Publication date
DE10000981A1 (de) 2000-07-27
JP2000205116A (ja) 2000-07-25
JP3813370B2 (ja) 2006-08-23
FR2793848A1 (fr) 2000-11-24

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