ATE555290T1 - Starthilfevorrichtung für kraftstoffeinspritzpumpe - Google Patents

Starthilfevorrichtung für kraftstoffeinspritzpumpe

Info

Publication number
ATE555290T1
ATE555290T1 AT02760662T AT02760662T ATE555290T1 AT E555290 T1 ATE555290 T1 AT E555290T1 AT 02760662 T AT02760662 T AT 02760662T AT 02760662 T AT02760662 T AT 02760662T AT E555290 T1 ATE555290 T1 AT E555290T1
Authority
AT
Austria
Prior art keywords
piston
fuel injection
injection pump
sliding
jump starter
Prior art date
Application number
AT02760662T
Other languages
English (en)
Inventor
Masamichi Tanaka
Junichi Samo
Satoshi Hattori
Tohru Ogawa
Original Assignee
Yanmar Co Ltd
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
Priority claimed from JP2001300939A external-priority patent/JP2003106240A/ja
Priority claimed from JP2001300938A external-priority patent/JP2003106173A/ja
Application filed by Yanmar Co Ltd filed Critical Yanmar Co Ltd
Application granted granted Critical
Publication of ATE555290T1 publication Critical patent/ATE555290T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • 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
    • F02M59/38—Pumps characterised by adaptations to special uses or conditions
    • F02M59/42—Pumps characterised by adaptations to special uses or conditions for starting of engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/025—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on engine working temperature
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/02—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements
    • F02M41/06—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor rotating
    • 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
    • F02M59/265—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 characterised by the arrangement or form of spill port of spill contour on the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
AT02760662T 2001-09-28 2002-08-19 Starthilfevorrichtung für kraftstoffeinspritzpumpe ATE555290T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001300939A JP2003106240A (ja) 2001-09-28 2001-09-28 燃料噴射ポンプの始動補助装置
JP2001300938A JP2003106173A (ja) 2001-09-28 2001-09-28 燃料噴射ポンプの始動補助装置
PCT/JP2002/008354 WO2003029631A1 (en) 2001-09-28 2002-08-19 Start assister of fuel injection pump

Publications (1)

Publication Number Publication Date
ATE555290T1 true ATE555290T1 (de) 2012-05-15

Family

ID=26623287

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02760662T ATE555290T1 (de) 2001-09-28 2002-08-19 Starthilfevorrichtung für kraftstoffeinspritzpumpe

Country Status (6)

Country Link
US (1) US6880508B2 (de)
EP (1) EP1431544B1 (de)
KR (1) KR100847392B1 (de)
CN (1) CN100374698C (de)
AT (1) ATE555290T1 (de)
WO (1) WO2003029631A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3993841B2 (ja) * 2003-06-12 2007-10-17 ヤンマー株式会社 低温始動進角機構を備える燃料噴射ポンプ
JP4427523B2 (ja) * 2006-05-09 2010-03-10 ヤンマー株式会社 燃料噴射ポンプ
US20090165761A1 (en) * 2007-12-28 2009-07-02 Curtis Lyle Fitchpatrick Fuel control system having a cold start strategy

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2648043C2 (de) * 1976-10-23 1984-05-24 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe für Brennkraftmaschinen
DE2716307A1 (de) * 1977-04-13 1978-10-19 Volkswagenwerk Ag Kraftstoff-einspritzpumpe fuer eine selbstzuendende brennkraftmaschine
DE2931908A1 (de) * 1979-08-07 1981-02-26 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPS60116853A (ja) * 1983-11-26 1985-06-24 Diesel Kiki Co Ltd 分配型燃料噴射ポンプ
US4838232A (en) * 1984-08-14 1989-06-13 Ail Corporation Fuel delivery control system
DE69331475T2 (de) * 1992-08-20 2002-07-11 Toyota Jidosha K.K., Toyota Kraftstoffeinspritzungsregler für Brennkraftmaschine.
US5740782A (en) * 1996-05-20 1998-04-21 Lowi, Jr.; Alvin Positive-displacement-metering, electro-hydraulic fuel injection system
JP3558486B2 (ja) * 1997-05-15 2004-08-25 日産ディーゼル工業株式会社 ディーゼルエンジンの燃料噴射量制御装置
EP1477665B1 (de) * 1999-02-09 2008-04-23 Hitachi, Ltd. Hochdruckbrennstoffpumpe für eine Brennkraftmaschine
JP4117079B2 (ja) * 1999-02-15 2008-07-09 ヤンマー株式会社 分配型燃料噴射ポンプの噴射時期制御構造

Also Published As

Publication number Publication date
EP1431544A4 (de) 2010-06-02
KR100847392B1 (ko) 2008-07-18
KR20040039339A (ko) 2004-05-10
WO2003029631A1 (en) 2003-04-10
US6880508B2 (en) 2005-04-19
CN1558986A (zh) 2004-12-29
US20040197198A1 (en) 2004-10-07
EP1431544A1 (de) 2004-06-23
CN100374698C (zh) 2008-03-12
EP1431544B1 (de) 2012-04-25

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