DE10257895A1 - Brennstoffeinspritzventil - Google Patents

Brennstoffeinspritzventil Download PDF

Info

Publication number
DE10257895A1
DE10257895A1 DE2002157895 DE10257895A DE10257895A1 DE 10257895 A1 DE10257895 A1 DE 10257895A1 DE 2002157895 DE2002157895 DE 2002157895 DE 10257895 A DE10257895 A DE 10257895A DE 10257895 A1 DE10257895 A1 DE 10257895A1
Authority
DE
Germany
Prior art keywords
fuel injection
injection valve
fuel
fuel injector
actuator
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.)
Withdrawn
Application number
DE2002157895
Other languages
German (de)
English (en)
Inventor
Hubert Stier
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
Priority to DE2002157895 priority Critical patent/DE10257895A1/de
Priority to DE50313083T priority patent/DE50313083D1/de
Priority to EP03812549A priority patent/EP1576279B1/fr
Priority to PCT/DE2003/002238 priority patent/WO2004053324A1/fr
Publication of DE10257895A1 publication Critical patent/DE10257895A1/de
Withdrawn legal-status Critical Current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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • 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
    • 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
    • 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
    • F02M2200/26—Fuel-injection apparatus with elastically deformable elements other than coil springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE2002157895 2002-12-11 2002-12-11 Brennstoffeinspritzventil Withdrawn DE10257895A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2002157895 DE10257895A1 (de) 2002-12-11 2002-12-11 Brennstoffeinspritzventil
DE50313083T DE50313083D1 (de) 2002-12-11 2003-07-04 Brennstoffeinspritzventil
EP03812549A EP1576279B1 (fr) 2002-12-11 2003-07-04 Soupape d'injection de carburant
PCT/DE2003/002238 WO2004053324A1 (fr) 2002-12-11 2003-07-04 Soupape d'injection de carburant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002157895 DE10257895A1 (de) 2002-12-11 2002-12-11 Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
DE10257895A1 true DE10257895A1 (de) 2004-06-24

Family

ID=32336206

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2002157895 Withdrawn DE10257895A1 (de) 2002-12-11 2002-12-11 Brennstoffeinspritzventil
DE50313083T Expired - Lifetime DE50313083D1 (de) 2002-12-11 2003-07-04 Brennstoffeinspritzventil

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50313083T Expired - Lifetime DE50313083D1 (de) 2002-12-11 2003-07-04 Brennstoffeinspritzventil

Country Status (3)

Country Link
EP (1) EP1576279B1 (fr)
DE (2) DE10257895A1 (fr)
WO (1) WO2004053324A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005042342A1 (de) * 2005-09-06 2007-03-15 Siemens Ag Einspritzventil mit separater Kraftstoffleitung
DE102008056519A1 (de) * 2008-11-08 2010-05-12 Man Diesel Se Dichtungssystem
DE102009055370A1 (de) 2009-12-29 2011-06-30 Robert Bosch GmbH, 70469 Einspritzventil für ein Fluid
DE102009055362A1 (de) 2009-12-29 2011-06-30 Robert Bosch GmbH, 70469 Einspritzventil für ein Fluid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005046666B4 (de) * 2005-09-29 2015-03-26 Robert Bosch Gmbh Brennstoffeinspritzventil

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6364221B1 (en) * 1999-09-29 2002-04-02 Siemens Automotive Corporation Electronic fuel injector actuated by magnetostrictive transduction
US20020139863A1 (en) * 2000-10-11 2002-10-03 Jack Lorraine Compensator assembly having a flexible diaphragm and an internal filling tube for a fuel injector and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19540155C2 (de) * 1995-10-27 2000-07-13 Daimler Chrysler Ag Servoventil für eine Einspritzdüse
DE10110678A1 (de) * 2001-03-06 2002-10-02 Siemens Ag Dosiervorrichtung
US6499471B2 (en) * 2001-06-01 2002-12-31 Siemens Automotive Corporation Hydraulic compensator for a piezoelectrical fuel injector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6364221B1 (en) * 1999-09-29 2002-04-02 Siemens Automotive Corporation Electronic fuel injector actuated by magnetostrictive transduction
US20020139863A1 (en) * 2000-10-11 2002-10-03 Jack Lorraine Compensator assembly having a flexible diaphragm and an internal filling tube for a fuel injector and method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005042342A1 (de) * 2005-09-06 2007-03-15 Siemens Ag Einspritzventil mit separater Kraftstoffleitung
DE102005042342B4 (de) * 2005-09-06 2009-04-02 Continental Automotive Gmbh Einspritzventil mit separater Kraftstoffleitung
DE102008056519A1 (de) * 2008-11-08 2010-05-12 Man Diesel Se Dichtungssystem
DE102009055370A1 (de) 2009-12-29 2011-06-30 Robert Bosch GmbH, 70469 Einspritzventil für ein Fluid
DE102009055362A1 (de) 2009-12-29 2011-06-30 Robert Bosch GmbH, 70469 Einspritzventil für ein Fluid
WO2011080002A1 (fr) 2009-12-29 2011-07-07 Robert Bosch Gmbh Injecteur pour fluide
WO2011079987A1 (fr) 2009-12-29 2011-07-07 Robert Bosch Gmbh Injecteur pour fluide
CN102713238A (zh) * 2009-12-29 2012-10-03 罗伯特·博世有限公司 用于流体的喷射阀
US8757512B2 (en) 2009-12-29 2014-06-24 Robert Bosch Gmbh Injector for a fluid
CN102713238B (zh) * 2009-12-29 2014-11-26 罗伯特·博世有限公司 用于流体的喷射阀
US9091237B2 (en) 2009-12-29 2015-07-28 Robert Bosch Gmbh Injector for a fluid

Also Published As

Publication number Publication date
WO2004053324A1 (fr) 2004-06-24
EP1576279A1 (fr) 2005-09-21
DE50313083D1 (de) 2010-10-21
EP1576279B1 (fr) 2010-09-08

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8141 Disposal/no request for examination