FR2758369B1 - Soupape utilisee pour la delivrance dosee de fluides - Google Patents

Soupape utilisee pour la delivrance dosee de fluides

Info

Publication number
FR2758369B1
FR2758369B1 FR9800305A FR9800305A FR2758369B1 FR 2758369 B1 FR2758369 B1 FR 2758369B1 FR 9800305 A FR9800305 A FR 9800305A FR 9800305 A FR9800305 A FR 9800305A FR 2758369 B1 FR2758369 B1 FR 2758369B1
Authority
FR
France
Prior art keywords
fluid delivery
valve used
dosed fluid
dosed
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
FR9800305A
Other languages
English (en)
Other versions
FR2758369A1 (fr
Inventor
Karl Heinz Hoffmann
Gregor Renner
Friedrich Wirbeleit
Jens Peter Wobbe
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2758369A1 publication Critical patent/FR2758369A1/fr
Application granted granted Critical
Publication of FR2758369B1 publication Critical patent/FR2758369B1/fr
Anticipated expiration legal-status Critical
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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • External Artificial Organs (AREA)
  • Sampling And Sample Adjustment (AREA)
FR9800305A 1997-01-16 1998-01-14 Soupape utilisee pour la delivrance dosee de fluides Expired - Fee Related FR2758369B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19701288A DE19701288C2 (de) 1997-01-16 1997-01-16 Ventil zur dosierten Abgabe von Fluiden

Publications (2)

Publication Number Publication Date
FR2758369A1 FR2758369A1 (fr) 1998-07-17
FR2758369B1 true FR2758369B1 (fr) 2001-01-19

Family

ID=7817515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9800305A Expired - Fee Related FR2758369B1 (fr) 1997-01-16 1998-01-14 Soupape utilisee pour la delivrance dosee de fluides

Country Status (5)

Country Link
US (1) US5931390A (fr)
DE (1) DE19701288C2 (fr)
FR (1) FR2758369B1 (fr)
GB (1) GB2321278B (fr)
IT (1) IT1298847B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19817320C1 (de) * 1998-04-18 1999-11-11 Daimler Chrysler Ag Einspritzventil für Kraftstoffeinspritzsysteme
GB9811649D0 (en) * 1998-05-29 1998-07-29 Lucas Ind Plc Fuel injector
DE19837813A1 (de) * 1998-08-20 2000-02-24 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
GB9905231D0 (en) * 1999-03-09 1999-04-28 Lucas Ind Plc Fuel injector
US6298829B1 (en) 1999-10-15 2001-10-09 Westport Research Inc. Directly actuated injection valve
DE19952774B4 (de) * 1999-11-03 2004-03-11 Daimlerchrysler Ag Vorrichtung zum Ablassen von Fluid aus einem System
FR2816008B1 (fr) 2000-10-27 2003-02-07 Renault Dispositif d'injection de carburant pour moteur a combustion interne
FR2816010B1 (fr) 2000-10-27 2003-04-18 Renault Dispositif d'injection de fluide et son procede de realisation
LU90684B1 (en) * 2000-11-28 2002-05-29 Delphi Tech Inc Fuel injector with piezoelectric actuator
DE10318639A1 (de) * 2003-04-24 2004-11-11 Robert Bosch Gmbh Brennstoffeinspritzventil
DE602004005152T2 (de) * 2004-01-28 2007-07-12 Siemens Vdo Automotive S.P.A., Fauglia Ventilkörper, Fluidinjektor und Herstellungsmethode für einen Ventilkörper
EP1893987B1 (fr) 2005-06-20 2008-12-31 Peter Dr. Wilharm Appareil et procede de determination automatique de l'indice de cetane
US20100001094A1 (en) * 2008-07-03 2010-01-07 Caterpillar Inc. Apparatus and method for cooling a fuel injector including a piezoelectric element
DE102013219225A1 (de) * 2013-09-25 2015-03-26 Continental Automotive Gmbh Piezo-Injektor zur Kraftstoff-Direkteinspritzung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE218895C (fr) *
DE3004033C2 (de) * 1980-02-05 1986-04-10 Klöckner-Humboldt-Deutz AG, 5000 Köln Wärmegeschützte Kraftstoffeinspritzdüse für Brennkraftmaschinen und Verfahren zur Herstellung einer solchen Einspritzdüse
DE3501077A1 (de) * 1985-01-15 1986-07-17 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Pulsventil
CA1259197A (fr) * 1985-02-13 1989-09-12 Alan D. Bennett Injecteur a combustible de grande fiabilite pour turbine a gaz
DE3533085A1 (de) * 1985-09-17 1987-03-26 Bosch Gmbh Robert Zumessventil zur dosierung von fluessigkeiten oder gasen
DE3533975A1 (de) * 1985-09-24 1987-03-26 Bosch Gmbh Robert Zumessventil zur dosierung von fluessigkeiten oder gasen
US4803393A (en) * 1986-07-31 1989-02-07 Toyota Jidosha Kabushiki Kaisha Piezoelectric actuator
DE3719459A1 (de) * 1987-06-11 1988-12-29 Bosch Gmbh Robert Kraftstoff-einspritzduese fuer brennkraftmaschinen
US5031841A (en) * 1989-02-28 1991-07-16 Volkswagen Ag Metering valve, particularly fuel injection valve
DE4325904C2 (de) * 1993-08-02 1995-07-20 Daimler Benz Ag Für eine Dieselbrennkraftmaschine vorgesehene Kraftstoffeinspritzanlage mit einer den Kraftstoff fördernden Hochdruckpumpe in eine gemeinsame Versorgungsleitung (Common-Rail) für alle Einspritzdüsen
DE19500706C2 (de) * 1995-01-12 2003-09-25 Bosch Gmbh Robert Zumeßventil zur Dosierung von Flüssigkeiten oder Gasen
DE19531652A1 (de) * 1995-08-29 1997-05-07 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen

Also Published As

Publication number Publication date
DE19701288C2 (de) 1999-10-14
ITRM980018A1 (it) 1999-07-14
GB2321278A (en) 1998-07-22
GB9800771D0 (en) 1998-03-11
US5931390A (en) 1999-08-03
FR2758369A1 (fr) 1998-07-17
IT1298847B1 (it) 2000-02-07
GB2321278B (en) 1999-03-24
DE19701288A1 (de) 1998-07-23
ITRM980018A0 (it) 1998-01-14

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Legal Events

Date Code Title Description
TQ Partial transmission of property
CA Change of address
CD Change of name or company name
ST Notification of lapse

Effective date: 20120928