DE502004004646D1 - Brennstoffeinspritzventil - Google Patents

Brennstoffeinspritzventil

Info

Publication number
DE502004004646D1
DE502004004646D1 DE502004004646T DE502004004646T DE502004004646D1 DE 502004004646 D1 DE502004004646 D1 DE 502004004646D1 DE 502004004646 T DE502004004646 T DE 502004004646T DE 502004004646 T DE502004004646 T DE 502004004646T DE 502004004646 D1 DE502004004646 D1 DE 502004004646D1
Authority
DE
Germany
Prior art keywords
fuel injection
injection valve
piston
valve
electrostrictive
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
DE502004004646T
Other languages
English (en)
Inventor
Thomas Gerschwitz
Klaus Noller
Fevzi Yildirim
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 DE502004004646D1 publication Critical patent/DE502004004646D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/0603Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive operating means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/167Means for compensating clearance or thermal expansion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE502004004646T 2003-03-11 2004-01-26 Brennstoffeinspritzventil Expired - Lifetime DE502004004646D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10310499A DE10310499A1 (de) 2003-03-11 2003-03-11 Brennstoffeinspritzventil
PCT/DE2004/000112 WO2004081372A1 (de) 2003-03-11 2004-01-26 Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
DE502004004646D1 true DE502004004646D1 (de) 2007-09-27

Family

ID=32892020

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10310499A Withdrawn DE10310499A1 (de) 2003-03-11 2003-03-11 Brennstoffeinspritzventil
DE502004004646T Expired - Lifetime DE502004004646D1 (de) 2003-03-11 2004-01-26 Brennstoffeinspritzventil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10310499A Withdrawn DE10310499A1 (de) 2003-03-11 2003-03-11 Brennstoffeinspritzventil

Country Status (6)

Country Link
US (1) US20060043213A1 (de)
EP (1) EP1604105B1 (de)
JP (1) JP2006510848A (de)
AT (1) ATE370324T1 (de)
DE (2) DE10310499A1 (de)
WO (1) WO2004081372A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10357189A1 (de) * 2003-12-08 2005-07-07 Robert Bosch Gmbh Brennstoffeinspritzventil
EP1763462B1 (de) 2004-07-07 2010-01-13 Continental Automotive GmbH Elektronische parkbremse und verfahren zum steuern einer elektronischen parkbremse
EP1816341B1 (de) * 2006-02-03 2011-04-27 Continental Automotive GmbH Aktoreinheit für ein Einspritzventil und Einspritzventil
EP2078846B1 (de) 2008-01-14 2014-12-03 Continental Automotive GmbH Aktuatoranordnung und Einspritzventil
FI121719B (fi) 2009-05-28 2011-03-15 Waertsilae Finland Oy Polttoaineen ruiskutusventtiili
DE102012202909A1 (de) * 2012-02-27 2013-08-29 Robert Bosch Gmbh Ventil zum Zumessen von Fluid
DE102012204216A1 (de) * 2012-03-16 2013-09-19 Robert Bosch Gmbh Baugruppe
US8646432B1 (en) * 2012-10-11 2014-02-11 Mcalister Technologies, Llc Fluid insulated injector-igniter
DE102013219225A1 (de) * 2013-09-25 2015-03-26 Continental Automotive Gmbh Piezo-Injektor zur Kraftstoff-Direkteinspritzung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661243A (en) * 1951-01-02 1953-12-01 Phillips Petroleum Co Viscosity compensating variablearea fuel nozzle
DE19962177A1 (de) * 1999-12-22 2001-07-12 Siemens Ag Hydraulische Vorrichtung zum Übertragen einer Aktorbewegung
EP1325226B1 (de) * 2000-10-11 2006-12-20 Siemens VDO Automotive Corporation Ausgleichsvorrichtung mit einer flexiblen membran und innerem füllrohr für ein einspritzventil und verfahren
DE10133265A1 (de) * 2001-07-09 2003-01-23 Bosch Gmbh Robert Brennstoffeinspritzventil
US6766965B2 (en) * 2001-08-31 2004-07-27 Siemens Automotive Corporation Twin tube hydraulic compensator for a fuel injector
US6749127B2 (en) * 2002-02-11 2004-06-15 Siemens Vdo Automotive Corporation Method of filling fluid in a thermal compensator

Also Published As

Publication number Publication date
EP1604105B1 (de) 2007-08-15
JP2006510848A (ja) 2006-03-30
DE10310499A1 (de) 2004-09-23
WO2004081372A1 (de) 2004-09-23
ATE370324T1 (de) 2007-09-15
EP1604105A1 (de) 2005-12-14
US20060043213A1 (en) 2006-03-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition