EP0036617A3 - Injecteur de combustible avec atomisation ultérieure du combustible - Google Patents

Injecteur de combustible avec atomisation ultérieure du combustible Download PDF

Info

Publication number
EP0036617A3
EP0036617A3 EP81101985A EP81101985A EP0036617A3 EP 0036617 A3 EP0036617 A3 EP 0036617A3 EP 81101985 A EP81101985 A EP 81101985A EP 81101985 A EP81101985 A EP 81101985A EP 0036617 A3 EP0036617 A3 EP 0036617A3
Authority
EP
European Patent Office
Prior art keywords
fuel
atomizing
injector
nozzle
fuel injector
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Withdrawn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
EP81101985A
Other languages
German (de)
English (en)
Other versions
EP0036617A2 (fr
Inventor
Peter Dipl.-Phys. Kleinschmidt
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP0036617A2 publication Critical patent/EP0036617A2/fr
Publication of EP0036617A3 publication Critical patent/EP0036617A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/04—Injectors peculiar thereto
    • F02M69/041—Injectors peculiar thereto having vibrating means for atomizing the fuel, e.g. with sonic or ultrasonic vibrations

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)
  • Fuel-Injection Apparatus (AREA)
EP81101985A 1980-03-21 1981-03-17 Injecteur de combustible avec atomisation ultérieure du combustible Withdrawn EP0036617A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3010985 1980-03-21
DE19803010985 DE3010985A1 (de) 1980-03-21 1980-03-21 Kraftstoff-einspritzduese mit zusaetzlicher kraftstoff-zerstaeubung

Publications (2)

Publication Number Publication Date
EP0036617A2 EP0036617A2 (fr) 1981-09-30
EP0036617A3 true EP0036617A3 (fr) 1982-04-14

Family

ID=6097955

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81101985A Withdrawn EP0036617A3 (fr) 1980-03-21 1981-03-17 Injecteur de combustible avec atomisation ultérieure du combustible

Country Status (5)

Country Link
EP (1) EP0036617A3 (fr)
JP (1) JPS56146054A (fr)
BR (1) BR8101684A (fr)
DE (1) DE3010985A1 (fr)
PT (1) PT72691B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6450417B1 (en) 1995-12-21 2002-09-17 Kimberly-Clark Worldwide Inc. Ultrasonic liquid fuel injection apparatus and method

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105721A1 (de) * 1981-02-17 1982-09-02 Atlas Aluminium-Fahrzeugtechnik Gmbh, 5980 Werdohl "vergaser fuer einen ottomotor"
JPS58155232A (ja) * 1982-03-10 1983-09-14 Mitsubishi Electric Corp 燃料供給装置
DE3209139A1 (de) * 1982-03-12 1983-09-15 Siemens AG, 1000 Berlin und 8000 München Muendungsventil fuer einen ultraschall-fluessigkeitszerstaeuber
JPS59201962A (ja) * 1983-04-28 1984-11-15 Matsushita Electric Ind Co Ltd 霧化装置
JPS60116848A (ja) * 1983-11-28 1985-06-24 Hitachi Ltd 燃料噴射弁
JPS6197567U (fr) * 1984-12-03 1986-06-23
EP0242460A1 (fr) * 1985-01-18 1987-10-28 SPECTRUM CONTROL, INC. (a Pennsylvania corporation) Pulvérisateur destiné à la vaporisation d'un monomère
US4954371A (en) * 1986-06-23 1990-09-04 Spectrum Control, Inc. Flash evaporation of monomer fluids
CA1309122C (fr) * 1986-08-27 1992-10-20 Clem S. Mckown Dispositif interne de coupure d'alimentation pour ajutage de pulverisation a ultrasons
US4784323A (en) * 1987-07-17 1988-11-15 Walbro Corporation Electromagnetic atomizer
US5025766A (en) * 1987-08-24 1991-06-25 Hitachi, Ltd. Fuel injection valve and fuel supply system equipped therewith for internal combustion engines
US4974780A (en) * 1988-06-22 1990-12-04 Toa Nenryo Kogyo K.K. Ultrasonic fuel injection nozzle
DE3833093A1 (de) * 1988-09-29 1990-04-12 Siemens Ag Fuer verbrennungskraftmaschine vorgesehene kraftstoff-einspritzduese mit steuerbarer charakteristik des kraftstoffstrahls
GB8915819D0 (en) * 1989-07-11 1989-08-31 Domino Printing Sciences Plc Continuous ink jet printer
DK65592D0 (da) * 1992-05-19 1992-05-19 Dysekompagniet I S V Svend End Forstoeverdyse
US6020277A (en) 1994-06-23 2000-02-01 Kimberly-Clark Corporation Polymeric strands with enhanced tensile strength, nonwoven webs including such strands, and methods for making same
US5836521A (en) * 1995-03-09 1998-11-17 Dysekompagniet I/S Valve device with impact member and solenoid for atomizing a liquid
US6053424A (en) 1995-12-21 2000-04-25 Kimberly-Clark Worldwide, Inc. Apparatus and method for ultrasonically producing a spray of liquid
US5801106A (en) 1996-05-10 1998-09-01 Kimberly-Clark Worldwide, Inc. Polymeric strands with high surface area or altered surface properties
FR2792369B1 (fr) * 1999-04-15 2001-05-11 Renault Dispositif d'injection de carburant pour moteur a combustion interne
FR2801346B1 (fr) * 1999-11-19 2002-10-31 Renault Dispositif d'injection de carburant pour moteur a combustion interne
FR2816008B1 (fr) 2000-10-27 2003-02-07 Renault Dispositif d'injection de carburant pour moteur a combustion interne
JP2003214302A (ja) * 2001-11-16 2003-07-30 Ngk Insulators Ltd 液体燃料噴射装置
JP2004190653A (ja) * 2002-10-18 2004-07-08 Ngk Insulators Ltd 液体噴射装置
FR2888889B1 (fr) * 2005-07-20 2007-08-31 Renault Sas Dispositif d'injection de carburant pour moteur a combustion interne
US8191732B2 (en) 2006-01-23 2012-06-05 Kimberly-Clark Worldwide, Inc. Ultrasonic waveguide pump and method of pumping liquid
US7424883B2 (en) 2006-01-23 2008-09-16 Kimberly-Clark Worldwide, Inc. Ultrasonic fuel injector
US7963458B2 (en) 2006-01-23 2011-06-21 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid delivery device
US7810743B2 (en) 2006-01-23 2010-10-12 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid delivery device
US7735751B2 (en) 2006-01-23 2010-06-15 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid delivery device
US8028930B2 (en) 2006-01-23 2011-10-04 Kimberly-Clark Worldwide, Inc. Ultrasonic fuel injector
US7744015B2 (en) 2006-01-23 2010-06-29 Kimberly-Clark Worldwide, Inc. Ultrasonic fuel injector
US7819335B2 (en) 2006-01-23 2010-10-26 Kimberly-Clark Worldwide, Inc. Control system and method for operating an ultrasonic liquid delivery device
EP1860317A1 (fr) * 2006-05-23 2007-11-28 Keihin Corporation Dispositif d'injection de carburant, dispositif de commande d'injection de carburant et procédé de commande du dispositif de commande d'injection
JP4535032B2 (ja) 2006-07-04 2010-09-01 株式会社デンソー 燃料噴射制御装置
BRPI0604449A (pt) * 2006-10-02 2008-05-20 Anizio Geraldes Roque Nunes nebulizador-magnetizador de fluidos combustìveis para motores de explosão
US7533830B1 (en) * 2007-12-28 2009-05-19 Kimberly-Clark Worldwide, Inc. Control system and method for operating an ultrasonic liquid delivery device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1565829A (fr) * 1968-05-10 1969-05-02
DE2502890A1 (de) * 1974-01-25 1975-07-31 Harvey L Berger Ultraschall-zerstaeuber fuer kraftbrennstoff-brenneinrichtungen
DE2626314A1 (de) * 1975-06-12 1976-12-23 Plessey Handel Investment Ag Kraftstoffeinspritzanordnung
DE2650415A1 (de) * 1975-11-04 1977-05-12 Toyoda Chuo Kenkyusho Kk Kraftstoffeinspritz- und zufuhr-vorrichtung
US4167158A (en) * 1976-01-14 1979-09-11 Plessey Handel Und Investments Ag Fuel injection apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1565829A (fr) * 1968-05-10 1969-05-02
DE2502890A1 (de) * 1974-01-25 1975-07-31 Harvey L Berger Ultraschall-zerstaeuber fuer kraftbrennstoff-brenneinrichtungen
DE2626314A1 (de) * 1975-06-12 1976-12-23 Plessey Handel Investment Ag Kraftstoffeinspritzanordnung
DE2650415A1 (de) * 1975-11-04 1977-05-12 Toyoda Chuo Kenkyusho Kk Kraftstoffeinspritz- und zufuhr-vorrichtung
US4167158A (en) * 1976-01-14 1979-09-11 Plessey Handel Und Investments Ag Fuel injection apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Krafthand, Band 44, Nr. 16 31. Juli 1971, Bad Worishofen "Benzin Einspritzung Contra Vergaser" seiten 894 bis 900 * fig. 4 * *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6450417B1 (en) 1995-12-21 2002-09-17 Kimberly-Clark Worldwide Inc. Ultrasonic liquid fuel injection apparatus and method
US6659365B2 (en) 1995-12-21 2003-12-09 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid fuel injection apparatus and method

Also Published As

Publication number Publication date
EP0036617A2 (fr) 1981-09-30
PT72691B (de) 1982-03-22
PT72691A (de) 1981-04-01
JPS56146054A (en) 1981-11-13
BR8101684A (pt) 1981-09-22
DE3010985A1 (de) 1981-10-01

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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18W Application withdrawn

Withdrawal date: 19821014

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KLEINSCHMIDT, PETER, DIPL.-PHYS.