[go: up one dir, main page]

DE502004003900D1 - Brennstoffeinspritzventil - Google Patents

Brennstoffeinspritzventil

Info

Publication number
DE502004003900D1
DE502004003900D1 DE502004003900T DE502004003900T DE502004003900D1 DE 502004003900 D1 DE502004003900 D1 DE 502004003900D1 DE 502004003900 T DE502004003900 T DE 502004003900T DE 502004003900 T DE502004003900 T DE 502004003900T DE 502004003900 D1 DE502004003900 D1 DE 502004003900D1
Authority
DE
Germany
Prior art keywords
fuel injection
injection valve
valve
fuel
injection
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 - Lifetime
Application number
DE502004003900T
Other languages
English (en)
Inventor
Thomas Sebastian
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of DE502004003900D1 publication Critical patent/DE502004003900D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/188—Spherical or partly spherical shaped valve member ends
    • 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
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached 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
    • 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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • 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
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1853—Orifice plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
DE502004003900T 2003-08-19 2004-07-07 Brennstoffeinspritzventil Expired - Lifetime DE502004003900D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10338081A DE10338081A1 (de) 2003-08-19 2003-08-19 Brennstoffeinspritzventil
PCT/DE2004/001451 WO2005019641A1 (de) 2003-08-19 2004-07-07 Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
DE502004003900D1 true DE502004003900D1 (de) 2007-07-05

Family

ID=34177687

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10338081A Withdrawn DE10338081A1 (de) 2003-08-19 2003-08-19 Brennstoffeinspritzventil
DE502004003900T Expired - Lifetime DE502004003900D1 (de) 2003-08-19 2004-07-07 Brennstoffeinspritzventil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10338081A Withdrawn DE10338081A1 (de) 2003-08-19 2003-08-19 Brennstoffeinspritzventil

Country Status (5)

Country Link
US (1) US8191797B2 (de)
EP (1) EP1658429B1 (de)
JP (1) JP2006513364A (de)
DE (2) DE10338081A1 (de)
WO (1) WO2005019641A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005040363B4 (de) 2005-08-26 2017-09-14 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102006052817A1 (de) 2006-11-09 2008-05-15 Robert Bosch Gmbh Brennstoffeinspritzventil
EP1975486B1 (de) * 2007-03-28 2014-12-03 Fillon Technologies (SAS Société par Actions Simplifiée) Dosierventil
US8006715B2 (en) 2007-09-20 2011-08-30 Caterpillar Inc. Valve with thin-film coating

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3245096A (en) * 1962-02-23 1966-04-12 Long Lok Corp Self-locking screw
EP0042799A3 (de) 1980-06-23 1982-01-13 The Bendix Corporation Elektromagnetisches Einspritzventil
US4423843A (en) * 1982-01-28 1984-01-03 General Motors Corporation Electromagnetic fuel injector with armature stop and adjustable armature spring
JPH02503101A (ja) 1986-10-30 1990-09-27 ジーメンス・アクティエンゲゼルシャフト 高圧渦巻き噴射器
JP3546490B2 (ja) 1994-10-03 2004-07-28 株式会社デンソー 電磁式燃料噴射弁
DE19527049A1 (de) 1995-07-25 1997-01-30 Bosch Gmbh Robert Brennstoffeinspritzventil
GB9615278D0 (en) 1996-07-20 1996-09-04 Philips Electronics Nv Capacitive sensing array device
JPH11132127A (ja) * 1996-11-13 1999-05-18 Denso Corp 燃料噴射弁及びその組立方法
DE19907544C2 (de) * 1999-02-22 2002-12-05 Siemens Ag Injektor für eine Einspritzanlage einer Brennkraftmaschine
US6186421B1 (en) * 1999-12-06 2001-02-13 Delphi Technologies, Inc. Fuel Injector
US6390067B1 (en) * 2000-08-10 2002-05-21 Delphi Technologies, Inc. Valve seat retainer for a fuel injector
US6550690B2 (en) 2000-12-29 2003-04-22 Siemens Automotive Corporation Modular fuel injector having interchangeable armature assemblies and having an integral filter and dynamic adjustment assembly
DE20110130U1 (de) * 2001-06-19 2002-10-24 Robert Bosch Gmbh, 70469 Stuttgart Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine

Also Published As

Publication number Publication date
US20070057088A1 (en) 2007-03-15
EP1658429A1 (de) 2006-05-24
US8191797B2 (en) 2012-06-05
EP1658429B1 (de) 2007-05-23
JP2006513364A (ja) 2006-04-20
WO2005019641A1 (de) 2005-03-03
DE10338081A1 (de) 2005-03-10

Similar Documents

Publication Publication Date Title
DE50312036D1 (de) Brennstoffeinspritzventil
DE602004028202D1 (de) Kraftstoffeinspritzventil
DE502005008412D1 (de) Brennstoffeinspritzventil
DE502004007496D1 (de) Brennstoffeinspritzventil
DE50311728D1 (de) Kraftstoffeinspritzventil
DE602004021827D1 (de) Kraftstoffeinspritzventil
DE502004005519D1 (de) Brennstoffeinspritzventil
DE502004011289D1 (de) Brennstoffeinspritzventil
DE602004015762D1 (de) Elektromagnetisches kraftstoffeinspritzventil
DE50211993D1 (de) Brennstoffeinspritzventil
DE502005008333D1 (de) Brennstoff-einspritzventil
DE502005009285D1 (de) Brennstoffeinspritzventil
DE50307837D1 (de) Brennstoffeinspritzventil
ITMI20030789A1 (it) Valvola di iniezione di comustibile.
DE502004007150D1 (de) Brennstoffeinspritzventil
DE50210093D1 (de) Brennstoffeinspritzventil
DE502004003400D1 (de) Brennstoffeinspritzventil
DE502004004825D1 (de) Brennstoffeinspritzventil
DE502004011530D1 (de) Brennstoffeinspritzsystem
DE502004002949D1 (de) Brennstoffeinspritzventil
DE502004010587D1 (de) Brennstoffeinspritzventil
DE602004015954D1 (de) Elektromagnetisches kraftstoffeinspritzventil
DE502004009511D1 (de) Brennstoffeinspritzventil
DE502004004809D1 (de) Brennstoffeinspritzventil
DE50306185D1 (de) Brennstoffeinspritzventil

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)