DE602005000278D1 - Common-Rail Injektor - Google Patents

Common-Rail Injektor

Info

Publication number
DE602005000278D1
DE602005000278D1 DE602005000278T DE602005000278T DE602005000278D1 DE 602005000278 D1 DE602005000278 D1 DE 602005000278D1 DE 602005000278 T DE602005000278 T DE 602005000278T DE 602005000278 T DE602005000278 T DE 602005000278T DE 602005000278 D1 DE602005000278 D1 DE 602005000278D1
Authority
DE
Germany
Prior art keywords
common rail
rail injector
injector
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.)
Active
Application number
DE602005000278T
Other languages
English (en)
Other versions
DE602005000278T2 (de
Inventor
Shuichi Matsumoto
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of DE602005000278D1 publication Critical patent/DE602005000278D1/de
Application granted granted Critical
Publication of DE602005000278T2 publication Critical patent/DE602005000278T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/166—Selection of particular materials
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
    • 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
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
    • 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
    • F02M2200/90—Selection of particular materials
    • F02M2200/9007—Ceramic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
DE602005000278T 2004-07-06 2005-07-05 Common-Rail Injektor Active DE602005000278T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004198866 2004-07-06
JP2004198866 2004-07-06
JP2005158576A JP4325589B2 (ja) 2004-07-06 2005-05-31 コモンレール用インジェクタ
JP2005158576 2005-05-31

Publications (2)

Publication Number Publication Date
DE602005000278D1 true DE602005000278D1 (de) 2007-01-04
DE602005000278T2 DE602005000278T2 (de) 2007-05-31

Family

ID=34937775

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005000278T Active DE602005000278T2 (de) 2004-07-06 2005-07-05 Common-Rail Injektor

Country Status (4)

Country Link
US (1) US7458525B2 (de)
EP (1) EP1614893B1 (de)
JP (1) JP4325589B2 (de)
DE (1) DE602005000278T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4855946B2 (ja) 2006-06-08 2012-01-18 株式会社デンソー 燃料噴射弁
US7875676B2 (en) * 2006-09-07 2011-01-25 Ciba Specialty Chemicals Corporation Glyoxalation of vinylamide polymer
DE102007011685A1 (de) 2007-03-09 2008-09-11 Robert Bosch Gmbh Kraftstoffinjektor mit verbessertem Steuerventil
DE502007002482D1 (de) 2007-03-15 2010-02-11 Ford Global Tech Llc Injektor
AR071441A1 (es) 2007-11-05 2010-06-23 Ciba Holding Inc N- vinilamida glioxilada
JP4968037B2 (ja) 2007-12-13 2012-07-04 株式会社デンソー 背圧制御弁およびそれを用いた低圧燃料システム
JP4670878B2 (ja) 2008-03-07 2011-04-13 株式会社デンソー 制御弁およびインジェクタ
EP2302194B1 (de) * 2009-07-08 2012-09-19 Delphi Technologies Holding S.à.r.l. Pumpeneinheit
FI123386B (fi) * 2010-12-10 2013-03-28 Waertsilae Finland Oy Polttoaineen syöttölaite, mäntämoottori ja menetelmä mäntämoottorin käyttämiseksi
CN102242817B (zh) * 2011-06-23 2013-01-16 清华大学 冷媒自然循环并用型机房专用机用旁通节流阀
US8920606B2 (en) 2011-12-06 2014-12-30 Basf Se Preparation of polyvinylamide cellulose reactive adducts
AU2014317940C1 (en) 2013-09-09 2019-10-03 Basf Se High molecular weight and high cationic chargeglyoxalatedpolyacrylamide copolymers, and their methods of manufacture and use
JP6145649B2 (ja) * 2013-12-19 2017-06-14 株式会社Ｓｏｋｅｎ 燃料噴射弁
JP6145652B2 (ja) * 2014-01-06 2017-06-14 株式会社Ｓｏｋｅｎ 燃料噴射弁
GB201411162D0 (en) * 2014-06-24 2014-08-06 Delphi International Operations Luxembourg S.�.R.L. Control valve
JP6296948B2 (ja) 2014-09-02 2018-03-20 株式会社デンソー 燃料噴射弁
DE102015113980A1 (de) 2014-09-02 2016-03-03 Denso Corporation Kraftstoffeinspritzventil
DE102014220890A1 (de) * 2014-10-15 2016-04-21 Continental Automotive Gmbh Einspritzventil zum Einspritzen von Fluid in einen Brennraum einer Brennkraftmaschine
JP6172113B2 (ja) 2014-10-28 2017-08-02 株式会社デンソー 燃料噴射弁
JP6365350B2 (ja) 2015-03-04 2018-08-01 株式会社デンソー 燃料噴射弁
JP6686931B2 (ja) * 2017-02-22 2020-04-22 株式会社デンソー 燃料噴射装置
JP6922558B2 (ja) * 2017-08-29 2021-08-18 株式会社デンソー 燃料噴射装置
JP6926836B2 (ja) * 2017-08-30 2021-08-25 株式会社Ｓｏｋｅｎ 燃料噴射装置
JP2019148192A (ja) * 2018-02-26 2019-09-05 株式会社Ｓｏｋｅｎ 燃料噴射装置
CN114165370B (zh) * 2021-11-25 2022-12-23 上海工程技术大学 高压共轨喷油器二位三通控制阀
CN114925787B (zh) * 2022-07-19 2022-10-11 山东鑫亚格林鲍尔燃油系统有限公司 一种智能的共轨喷油器故障识别方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3823391B2 (ja) * 1996-08-31 2006-09-20 いすゞ自動車株式会社 エンジンの燃料噴射装置
DE19729844A1 (de) 1997-07-11 1999-01-14 Bosch Gmbh Robert Kraftstoffeinspritzvorrichtung
GB9823134D0 (en) * 1998-10-23 1998-12-16 Lucas Ind Plc Valve
JP2001140726A (ja) 1998-12-09 2001-05-22 Denso Corp 弁装置およびそれを用いた燃料噴射装置
EP1338788B1 (de) * 1999-04-01 2005-05-18 Delphi Technologies, Inc. Brennstoffeinspritzventil
JP4038941B2 (ja) 1999-08-02 2008-01-30 株式会社デンソー ピエゾインジェクタ
JP4048699B2 (ja) * 1999-11-10 2008-02-20 株式会社デンソー 燃料噴射弁
DE10019765B4 (de) * 2000-04-20 2004-12-09 Robert Bosch Gmbh Ventil zum Steuern von Flüssigkeiten
DE10039215A1 (de) * 2000-08-11 2002-02-28 Bosch Gmbh Robert Sitzventilanordnung, insbesondere für ein Kraftstoffeinspritzsystem einer Verbrennungsmaschine
US6729554B2 (en) * 2000-10-05 2004-05-04 Denso Corporation Structure of fuel injector for avoiding injection of excess quantity of fuel
FR2819021B1 (fr) * 2000-12-28 2005-03-04 Denso Corp Soupape de commande hydraulique et injecteur de carburant utilisant une telle soupape
JP2002227747A (ja) 2001-01-31 2002-08-14 Denso Corp 制御弁およびそれを備えた燃料噴射弁
DE10112147A1 (de) * 2001-03-14 2002-09-19 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
DE10132249A1 (de) * 2001-07-04 2003-01-23 Bosch Gmbh Robert Kraftstoffinjektor mit kraftausgeglichenem Steuerventil
DE10136186A1 (de) * 2001-07-25 2003-02-06 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
EP1576276A1 (de) * 2002-12-05 2005-09-21 Robert Bosch Gmbh Kraftstoffeinspritzvorrichtung mit einem 3/3-wege-steuerventil zur einspritzverlaufsformung
JP4019934B2 (ja) * 2002-12-26 2007-12-12 株式会社デンソー 制御弁および燃料噴射弁

Also Published As

Publication number Publication date
JP2006046323A (ja) 2006-02-16
US20060016906A1 (en) 2006-01-26
EP1614893B1 (de) 2006-11-22
JP4325589B2 (ja) 2009-09-02
EP1614893A1 (de) 2006-01-11
US7458525B2 (en) 2008-12-02
DE602005000278T2 (de) 2007-05-31

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Legal Events

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