DE60106523T8 - Fuel injection valve device - Google Patents

Fuel injection valve device Download PDF

Info

Publication number
DE60106523T8
DE60106523T8 DE2001606523 DE60106523T DE60106523T8 DE 60106523 T8 DE60106523 T8 DE 60106523T8 DE 2001606523 DE2001606523 DE 2001606523 DE 60106523 T DE60106523 T DE 60106523T DE 60106523 T8 DE60106523 T8 DE 60106523T8
Authority
DE
Germany
Prior art keywords
fuel injection
injection valve
valve device
fuel
valve
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
DE2001606523
Other languages
German (de)
Other versions
DE60106523T2 (en
DE60106523D1 (en
Inventor
Masataka Nishio-shi Aichi-ken Nishikori
Niro Kariya-shi Aichi-ken Takaki
Hiroshi Kariya-shi Matsuoka
Hisashi Numazu-shi Sizuoka-ken Ohki
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
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc, Toyota Motor Corp filed Critical Nippon Soken Inc
Application granted granted Critical
Publication of DE60106523D1 publication Critical patent/DE60106523D1/en
Publication of DE60106523T2 publication Critical patent/DE60106523T2/en
Publication of DE60106523T8 publication Critical patent/DE60106523T8/en
Expired - Fee Related 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive operating means
    • 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
    • F02M47/06—Other fuel injectors peculiar thereto
    • 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
    • F02M2200/70—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger
    • F02M2200/703—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger hydraulic
    • F02M2200/704—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger hydraulic with actuator and actuated element moving in different directions, e.g. in opposite directions

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)
DE2001606523 2000-06-22 2001-06-21 Fuel injection valve device Expired - Fee Related DE60106523T8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000187466A JP4079578B2 (en) 2000-06-22 2000-06-22 Fuel injection device
JP2000187466 2000-06-22

Publications (3)

Publication Number Publication Date
DE60106523D1 DE60106523D1 (en) 2004-11-25
DE60106523T2 DE60106523T2 (en) 2006-03-02
DE60106523T8 true DE60106523T8 (en) 2006-06-08

Family

ID=18687438

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2001606523 Expired - Fee Related DE60106523T8 (en) 2000-06-22 2001-06-21 Fuel injection valve device

Country Status (3)

Country Link
EP (1) EP1167746B1 (en)
JP (1) JP4079578B2 (en)
DE (1) DE60106523T8 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10254186A1 (en) * 2002-11-20 2004-06-17 Siemens Ag Injector with a directly driven register nozzle needle for fuel injection into an internal combustion engine
DE102005054361A1 (en) * 2005-11-15 2007-05-24 Fev Motorentechnik Gmbh high-pressure fuel
EP1970556B1 (en) 2007-03-15 2009-12-30 Ford Global Technologies, LLC Injector
JP4665985B2 (en) * 2008-03-31 2011-04-06 株式会社デンソー Injector
CN104018964B (en) * 2014-05-29 2016-05-04 哈尔滨工程大学 Pressure accumulation current-limiting type piezoelectric control fuel injector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2401874A1 (en) * 1973-01-20 1974-07-25 Cav Ltd INJECTOR FOR LIQUID FUEL
DE19709795A1 (en) * 1997-03-10 1998-09-17 Bosch Gmbh Robert Fuel injection valve for internal combustion engines
JP3922780B2 (en) 1998-01-08 2007-05-30 株式会社日本自動車部品総合研究所 Fuel injection valve and driving method thereof
DE19843535A1 (en) * 1998-09-23 2000-03-30 Bosch Gmbh Robert Fuel injector
JP4306144B2 (en) * 2001-05-21 2009-07-29 株式会社デンソー Fuel injection valve

Also Published As

Publication number Publication date
EP1167746A3 (en) 2003-12-10
DE60106523T2 (en) 2006-03-02
EP1167746A2 (en) 2002-01-02
DE60106523D1 (en) 2004-11-25
JP2002004970A (en) 2002-01-09
EP1167746B1 (en) 2004-10-20
JP4079578B2 (en) 2008-04-23

Similar Documents

Publication Publication Date Title
DE60102421D1 (en) Fuel injection valve
DE50102215D1 (en) FUEL INJECTION VALVE
DE50104233D1 (en) FUEL INJECTION VALVE
DE50108253D1 (en) FUEL INJECTION VALVE
DE50104792D1 (en) FUEL INJECTION VALVE
DE50204771D1 (en) FUEL INJECTION VALVE
DE50108761D1 (en) FUEL INJECTION VALVE
DE50202857D1 (en) FUEL INJECTION VALVE
DE50109710D1 (en) FUEL INJECTION VALVE
DE50108563D1 (en) FUEL INJECTION VALVE
DE60125098D1 (en) Fuel injection valve
DE50112756D1 (en) FUEL INJECTION VALVE
DE50110166D1 (en) FUEL INJECTION VALVE
DE50108625D1 (en) FUEL INJECTION VALVE
DE50203953D1 (en) FUEL INJECTION DEVICE
DE50201582D1 (en) FUEL INJECTION VALVE
DE50202925D1 (en) FUEL INJECTION VALVE
DE50201620D1 (en) FUEL INJECTION VALVE
DE50208012D1 (en) FUEL INJECTION DEVICE
DE50102633D1 (en) FUEL INJECTION VALVE
DE50105262D1 (en) FUEL INJECTION VALVE
DE50202848D1 (en) FUEL INJECTION VALVE
DE50202217D1 (en) FUEL INJECTION VALVE
DE50110760D1 (en) FUEL INJECTION VALVE
DE50206394D1 (en) FUEL INJECTION VALVE

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee