ATE449905T1 - Förderpumpe zur einspritzung von benzin unter hohem druck - Google Patents

Förderpumpe zur einspritzung von benzin unter hohem druck

Info

Publication number
ATE449905T1
ATE449905T1 AT07290936T AT07290936T ATE449905T1 AT E449905 T1 ATE449905 T1 AT E449905T1 AT 07290936 T AT07290936 T AT 07290936T AT 07290936 T AT07290936 T AT 07290936T AT E449905 T1 ATE449905 T1 AT E449905T1
Authority
AT
Austria
Prior art keywords
cam
high pressure
under high
oil
feed pump
Prior art date
Application number
AT07290936T
Other languages
English (en)
Inventor
Florent Sellas
Eric Martin
Original Assignee
Continental Automotive Asniere
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 Continental Automotive Asniere filed Critical Continental Automotive Asniere
Application granted granted Critical
Publication of ATE449905T1 publication Critical patent/ATE449905T1/de

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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/102—Mechanical drive, e.g. tappets or cams
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • 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
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • 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
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0413—Cams
    • 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
    • F04B43/084—Machines, pumps, or pumping installations having flexible working members having tubular flexible members the tubular member being deformed by stretching or distortion
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/31—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Details Of Reciprocating Pumps (AREA)
AT07290936T 2006-08-04 2007-07-25 Förderpumpe zur einspritzung von benzin unter hohem druck ATE449905T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0607181A FR2904665B1 (fr) 2006-08-04 2006-08-04 Pompe transfert pour injection d'essence a haute pression

Publications (1)

Publication Number Publication Date
ATE449905T1 true ATE449905T1 (de) 2009-12-15

Family

ID=37986503

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07290936T ATE449905T1 (de) 2006-08-04 2007-07-25 Förderpumpe zur einspritzung von benzin unter hohem druck

Country Status (7)

Country Link
US (1) US20080175731A1 (de)
EP (1) EP1884656B1 (de)
JP (1) JP2008038909A (de)
KR (1) KR20080012799A (de)
AT (1) ATE449905T1 (de)
DE (1) DE602007003414D1 (de)
FR (1) FR2904665B1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009293395A (ja) * 2008-06-02 2009-12-17 Ntn Corp ポンプ用タペット
JP2009293604A (ja) * 2008-06-09 2009-12-17 Ntn Corp ポンプ用タペット
WO2009139296A1 (ja) * 2008-05-12 2009-11-19 Ntn株式会社 ポンプ用タペット
JP2009270693A (ja) * 2008-05-12 2009-11-19 Ntn Corp ポンプ用タペット
JP2009293393A (ja) * 2008-06-02 2009-12-17 Ntn Corp ポンプ用タペット
DE102008059004A1 (de) * 2008-11-25 2010-05-27 Schaeffler Kg Rollenstößel
DE102010001237B4 (de) * 2009-12-01 2024-09-12 Continental Automotive Technologies GmbH Verfahren zur Montage eines Federanschlags einer Kolbenrückstellfeder mittels eines Rastmechanismus an einem Pumpenkolben einer Kolbenpumpe
DE102010030342A1 (de) * 2010-06-22 2011-12-22 Robert Bosch Gmbh Kolbenpumpe
GB201520677D0 (en) * 2015-11-24 2016-01-06 Delphi Internat Operations Luxembourg S À R L High pressure fuel pump
GB2559612B (en) * 2017-02-13 2020-04-01 Delphi Tech Ip Ltd Damper device with a capsule held in a rubber holder maintained in position by a metallic plug
FR3105252B1 (fr) 2019-12-23 2023-01-20 Syctom Lagence Metropolitaine Des Dechets Menagers Dispositif d’injection sous haute pression d’une ressource organique
FR3105207B1 (fr) 2019-12-23 2022-04-29 Syctom Lagence Metropolitaine Des Dechets Menagers Dispositif d’injection sous haute pression d’un mélange humide
FR3112089B1 (fr) 2020-07-02 2024-01-19 Commissariat Energie Atomique Dispositif d’injection sous haute pression d’un effluent
IT202300005475A1 (it) * 2023-03-22 2024-09-22 Fca Italy Spa “testa cilindri per un motore a combustione interna con pompa di combustibile integrata nella testa cilindri e azionata da un albero a camme”

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2343962A (en) * 1941-02-25 1944-03-14 Dodson Edward Measuring pump
US2395330A (en) * 1942-09-11 1946-02-19 Dayton Liquid Meter Co Oil circulatory system employed in fuel injection pumps
US2410947A (en) * 1943-04-19 1946-11-12 Caterpillar Tractor Co Fuel injection pum mechanism
US2440194A (en) * 1946-01-29 1948-04-20 Texas Co Fuel pump
US2897808A (en) * 1956-07-31 1959-08-04 Bendix Aviat Corp Fuel injection system
US4008009A (en) * 1975-09-30 1977-02-15 Endre Kovacs Fuel injection pump
DE2853130A1 (de) * 1978-12-08 1980-06-19 Luk Lamellen & Kupplungsbau Einrichtung zum starten einer brennkraftmaschine
JPH0587009A (ja) * 1991-09-30 1993-04-06 Yamaha Motor Co Ltd デイーゼルエンジン
JPH07269444A (ja) * 1994-03-29 1995-10-17 Yamaha Motor Co Ltd 高圧燃料ポンプ
JPH1122648A (ja) * 1997-07-04 1999-01-26 Nissan Motor Co Ltd 燃料ポンプ
JPH11159446A (ja) * 1997-11-28 1999-06-15 Nissan Motor Co Ltd 油圧介在式ポンプ
JPH11324861A (ja) * 1998-05-19 1999-11-26 Mitsubishi Electric Corp 燃料噴射ポンプ
DE19955298A1 (de) * 1998-11-19 2000-05-25 Luk Fahrzeug Hydraulik Fördereinrichtung für einen Kraftstoff
JP3758480B2 (ja) * 2000-08-25 2006-03-22 国産電機株式会社 ダイヤフラムポンプ
FR2826068B1 (fr) * 2001-06-19 2004-02-13 Siemens Automotive Hydraulics Dispositif de regulation de debit pour pompe transfert a carburant
FR2828240B1 (fr) * 2001-08-03 2003-12-12 Siemens Automotive Hydraulics Dispositif de regulation pour pompe transfert a carburant
AU2003281906A1 (en) * 2003-02-11 2004-09-06 Ganser-Hydromag Ag High pressure pump
JP4090382B2 (ja) * 2003-04-21 2008-05-28 株式会社日立製作所 筒内噴射式内燃機関の燃料供給装置
JP2006118448A (ja) * 2004-10-22 2006-05-11 Denso Corp 燃料噴射ポンプ

Also Published As

Publication number Publication date
EP1884656B1 (de) 2009-11-25
DE602007003414D1 (de) 2010-01-07
JP2008038909A (ja) 2008-02-21
FR2904665A1 (fr) 2008-02-08
US20080175731A1 (en) 2008-07-24
FR2904665B1 (fr) 2008-10-31
EP1884656A1 (de) 2008-02-06
KR20080012799A (ko) 2008-02-12

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Legal Events

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