JP3558008B2 - 燃料噴射装置 - Google Patents

燃料噴射装置 Download PDF

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Publication number
JP3558008B2
JP3558008B2 JP2000177171A JP2000177171A JP3558008B2 JP 3558008 B2 JP3558008 B2 JP 3558008B2 JP 2000177171 A JP2000177171 A JP 2000177171A JP 2000177171 A JP2000177171 A JP 2000177171A JP 3558008 B2 JP3558008 B2 JP 3558008B2
Authority
JP
Japan
Prior art keywords
fuel injection
fuel
pressure
throttle
common rail
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
JP2000177171A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001349261A (ja
Inventor
貴文 山田
潔 内貴
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
Priority to JP2000177171A priority Critical patent/JP3558008B2/ja
Priority to DE2001600030 priority patent/DE60100030T2/de
Priority to EP20010113920 priority patent/EP1162364B1/de
Publication of JP2001349261A publication Critical patent/JP2001349261A/ja
Application granted granted Critical
Publication of JP3558008B2 publication Critical patent/JP3558008B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F02M55/025—Common rails
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/004—Joints; Sealings
    • F02M55/005—Joints; Sealings for high pressure conduits, e.g. connected to pump outlet or to injector inlet
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
    • 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
    • F02M2200/28—Details of throttles in fuel-injection apparatus
    • 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
    • F02M2200/315—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements for damping fuel pressure fluctuations

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2000177171A 2000-06-08 2000-06-08 燃料噴射装置 Expired - Fee Related JP3558008B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2000177171A JP3558008B2 (ja) 2000-06-08 2000-06-08 燃料噴射装置
DE2001600030 DE60100030T2 (de) 2000-06-08 2001-06-07 Kraftstoffeinspritzvorrichtung
EP20010113920 EP1162364B1 (de) 2000-06-08 2001-06-07 Kraftstoffeinspritzvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000177171A JP3558008B2 (ja) 2000-06-08 2000-06-08 燃料噴射装置

Publications (2)

Publication Number Publication Date
JP2001349261A JP2001349261A (ja) 2001-12-21
JP3558008B2 true JP3558008B2 (ja) 2004-08-25

Family

ID=18678804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000177171A Expired - Fee Related JP3558008B2 (ja) 2000-06-08 2000-06-08 燃料噴射装置

Country Status (3)

Country Link
EP (1) EP1162364B1 (de)
JP (1) JP3558008B2 (de)
DE (1) DE60100030T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10217592A1 (de) * 2002-04-19 2003-11-06 Siemens Ag Injektor zur Einspritzung von Kraftstoff
US6886537B2 (en) * 2002-07-04 2005-05-03 Denso Corporation Accumulation type fuel injection system for engine
FR2845129B1 (fr) 2002-09-30 2006-04-28 Delphi Tech Inc Insert du type diode fluidique pour attenuer des ondes de pression, et rail commun equipe de tels inserts
US6925989B2 (en) 2003-08-18 2005-08-09 Visteon Global Technologies, Inc. Fuel system having pressure pulsation damping
DE102004030266A1 (de) 2004-06-23 2006-01-12 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
DE102004041238A1 (de) * 2004-08-26 2006-03-02 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
US8569477B2 (en) 2005-02-11 2013-10-29 Life Technologies As Method for isolating nucleic acids comprising the use of ethylene glycol multimers
DE102005026993A1 (de) * 2005-06-10 2006-12-14 Robert Bosch Gmbh Hochdruckspeicherraumkörper mit Hochdruckdrosseln
JP4572843B2 (ja) * 2005-10-13 2010-11-04 株式会社デンソー コモンレール式燃料噴射システムの制御装置
DE102005057951A1 (de) 2005-12-05 2007-06-06 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
JP5178176B2 (ja) * 2007-12-17 2013-04-10 臼井国際産業株式会社 高圧燃料噴射管の接続頭部構造

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356091A (en) * 1980-10-06 1982-10-26 Caterpillar Tractor Co. Filtering and dampening apparatus
JP3503784B2 (ja) 1995-10-13 2004-03-08 株式会社デンソー 蓄圧式燃料噴射装置
JPH09303232A (ja) * 1996-05-09 1997-11-25 Toyota Motor Corp コモンレール式ディーゼルエンジンの噴射管接続構造
JPH09317599A (ja) * 1996-05-22 1997-12-09 Usui Internatl Ind Co Ltd コモンレールおよびその製造方法

Also Published As

Publication number Publication date
EP1162364B1 (de) 2002-09-25
DE60100030D1 (de) 2002-10-31
JP2001349261A (ja) 2001-12-21
DE60100030T2 (de) 2003-02-06
EP1162364A1 (de) 2001-12-12

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