ITRM990348A0 - Valvola di iniezione di carburante per autoveicoli. - Google Patents

Valvola di iniezione di carburante per autoveicoli.

Info

Publication number
ITRM990348A0
ITRM990348A0 IT1999RM000348A ITRM990348A ITRM990348A0 IT RM990348 A0 ITRM990348 A0 IT RM990348A0 IT 1999RM000348 A IT1999RM000348 A IT 1999RM000348A IT RM990348 A ITRM990348 A IT RM990348A IT RM990348 A0 ITRM990348 A0 IT RM990348A0
Authority
IT
Italy
Prior art keywords
fuel injection
injection valve
motor vehicles
vehicles
motor
Prior art date
Application number
IT1999RM000348A
Other languages
English (en)
Inventor
Karl-Heinz Hoffmann
Martin Hartweg
Gregor Renner
Ping Wang
Original Assignee
Daimler Chrysler 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 Chrysler Ag filed Critical Daimler Chrysler Ag
Publication of ITRM990348A0 publication Critical patent/ITRM990348A0/it
Publication of ITRM990348A1 publication Critical patent/ITRM990348A1/it
Application granted granted Critical
Publication of IT1306568B1 publication Critical patent/IT1306568B1/it

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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/853—Ceramic compositions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Ceramic Engineering (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
IT1999RM000348A 1998-06-04 1999-06-02 Valvola di iniezione di carburante per autoveicoli. IT1306568B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19824916A DE19824916C1 (de) 1998-06-04 1998-06-04 Einspritzventil

Publications (3)

Publication Number Publication Date
ITRM990348A0 true ITRM990348A0 (it) 1999-06-02
ITRM990348A1 ITRM990348A1 (it) 2000-12-02
IT1306568B1 IT1306568B1 (it) 2001-06-18

Family

ID=7869851

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999RM000348A IT1306568B1 (it) 1998-06-04 1999-06-02 Valvola di iniezione di carburante per autoveicoli.

Country Status (4)

Country Link
DE (1) DE19824916C1 (it)
FR (1) FR2779484A1 (it)
GB (1) GB2338031B (it)
IT (1) IT1306568B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816010B1 (fr) 2000-10-27 2003-04-18 Renault Dispositif d'injection de fluide et son procede de realisation
FR2832189B1 (fr) 2001-11-09 2004-12-03 Renault Dispositif de fixation d'un systeme d'injection de carburant pour moteur a combustion interne
DE102004031307A1 (de) * 2004-06-29 2006-01-19 Robert Bosch Gmbh Verfahren zur Herstellung von PZT-basierten Hochleistungs-Piezokeramiken
DE112009003682B4 (de) 2008-11-24 2018-10-18 Bürkert Werke GmbH Antriebsmechanismus für die Bewegung eines Objekts entlang einer Bewegungsachse und Mikroventil
JP5577844B2 (ja) 2009-11-02 2014-08-27 セイコーエプソン株式会社 液体噴射装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4862029A (en) * 1987-02-11 1989-08-29 Tosoh Corporation Actuator
JPH08193560A (ja) * 1994-11-15 1996-07-30 Zexel Corp 可変噴孔型燃料噴射ノズル
DE4442764A1 (de) * 1994-12-01 1996-06-05 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
DE19500706C2 (de) * 1995-01-12 2003-09-25 Bosch Gmbh Robert Zumeßventil zur Dosierung von Flüssigkeiten oder Gasen
JPH09124366A (ja) * 1995-10-30 1997-05-13 Hokkai Can Co Ltd 圧電セラミックス
DE19615695C1 (de) * 1996-04-19 1997-07-03 Siemens Ag Verfahren zur Herstellung eines Piezoaktors monolithischer Vielschichtbauweise
DE19642441A1 (de) * 1996-10-15 1998-04-16 Bosch Gmbh Robert Verfahren zum Betätigen eines Kraftstoffeinspritzventils für Brennkraftmaschinen

Also Published As

Publication number Publication date
DE19824916C1 (de) 1999-09-30
GB2338031A (en) 1999-12-08
IT1306568B1 (it) 2001-06-18
ITRM990348A1 (it) 2000-12-02
GB9912927D0 (en) 1999-08-04
FR2779484A1 (fr) 1999-12-10
GB2338031B (en) 2000-04-26

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