DE68925733D1 - Brennstoffeinspritzgerät mit luft-unterstützter brennstoffdiffusion - Google Patents

Brennstoffeinspritzgerät mit luft-unterstützter brennstoffdiffusion

Info

Publication number
DE68925733D1
DE68925733D1 DE68925733T DE68925733T DE68925733D1 DE 68925733 D1 DE68925733 D1 DE 68925733D1 DE 68925733 T DE68925733 T DE 68925733T DE 68925733 T DE68925733 T DE 68925733T DE 68925733 D1 DE68925733 D1 DE 68925733D1
Authority
DE
Germany
Prior art keywords
fuel
injection device
air supported
diffusion
fuel injection
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
DE68925733T
Other languages
English (en)
Other versions
DE68925733T2 (de
Inventor
Gerhard Dipl Ing Mesenich
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
Priority to DE68925733T priority Critical patent/DE68925733T2/de
Publication of DE68925733D1 publication Critical patent/DE68925733D1/de
Application granted granted Critical
Publication of DE68925733T2 publication Critical patent/DE68925733T2/de
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
    • F02M51/02—Fuel-injection apparatus characterised by being operated electrically 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
    • F02M69/08—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by the fuel being carried by compressed air into main stream of combustion-air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Exhaust Gas After Treatment (AREA)
DE68925733T 1988-12-07 1989-12-06 Brennstoffeinspritzgerät mit luft-unterstützter brennstoffdiffusion Expired - Fee Related DE68925733T2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE68925733T DE68925733T2 (de) 1988-12-07 1989-12-06 Brennstoffeinspritzgerät mit luft-unterstützter brennstoffdiffusion

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3841088A DE3841088A1 (de) 1988-12-07 1988-12-07 Kraftstoffeinspritzvorrichtung mit luftunterstuetzter kraftstoffzerstaeubung
DE68925733T DE68925733T2 (de) 1988-12-07 1989-12-06 Brennstoffeinspritzgerät mit luft-unterstützter brennstoffdiffusion
PCT/US1989/005511 WO1990006438A1 (en) 1988-12-07 1989-12-06 Fuel injection device with air-assisted fuel diffusion

Publications (2)

Publication Number Publication Date
DE68925733D1 true DE68925733D1 (de) 1996-03-28
DE68925733T2 DE68925733T2 (de) 1996-11-14

Family

ID=6368557

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3841088A Withdrawn DE3841088A1 (de) 1988-12-07 1988-12-07 Kraftstoffeinspritzvorrichtung mit luftunterstuetzter kraftstoffzerstaeubung
DE68925733T Expired - Fee Related DE68925733T2 (de) 1988-12-07 1989-12-06 Brennstoffeinspritzgerät mit luft-unterstützter brennstoffdiffusion

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3841088A Withdrawn DE3841088A1 (de) 1988-12-07 1988-12-07 Kraftstoffeinspritzvorrichtung mit luftunterstuetzter kraftstoffzerstaeubung

Country Status (4)

Country Link
EP (1) EP0448634B1 (de)
AU (1) AU4815790A (de)
DE (2) DE3841088A1 (de)
WO (1) WO1990006438A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19818421B4 (de) * 1998-04-24 2017-04-06 Robert Bosch Gmbh Kraftstoffversorgungsanlage einer Brennkraftmaschine

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE300618C (de) *
US2164684A (en) * 1937-02-06 1939-07-04 Joseph G Kimmel Method of injecting fuel into internal combustion engines
DE841080C (de) * 1942-03-28 1952-06-13 Daimler Benz Ag Einrichtung zur Lufteinblase-Einspritzung des Kraftstoffes bei Einspritzbrennkraftmaschinen
DE833736C (de) * 1950-06-01 1952-03-10 Daimler Benz Ag Brennstoffeinspritzung mittels Druckluft
DE885179C (de) * 1951-07-27 1953-08-03 Daimler Benz Ag Einspritzvorrichtung, insbesondere fuer Druckluftbrennstoffeinspritzung
DE1072428B (de) * 1956-11-16 1959-12-31 Bendix Aviation Corporation New York N Y (V St A) urtis A Hartman Elmira N Y (V St A) I Verfahren zur werkstattmaßigen Einstellung von fur Einspritzbrennkraft maschinen bestimmten elektromagnetisch betätigten Einspritzventilen
GB1270945A (en) * 1968-07-04 1972-04-19 Lucas Industries Ltd Improvements in fuel injection systems for internal combustion engines
US3789819A (en) * 1972-01-28 1974-02-05 Gen Motors Corp Fuel rail vapor bleed
US4224915A (en) * 1978-04-19 1980-09-30 Volkswagenwerk Aktiengesellschaft Fuel injection apparatus
DE2936426A1 (de) * 1979-09-08 1981-04-02 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzventil
DE2948874A1 (de) * 1979-12-05 1981-06-11 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil
DE3046890A1 (de) * 1980-12-12 1982-07-15 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares ventil, insbesondere kraftstoffeinspritzventil fuer kraftstoffeinspritzanlagen
US4475486A (en) * 1982-02-18 1984-10-09 General Motors Corporation Engine induction system
JPH0635861B2 (ja) * 1982-12-15 1994-05-11 日本電装株式会社 電磁式燃料制御弁
US4610425A (en) * 1984-05-24 1986-09-09 Robertshaw Controls Company Fuel control valve construction, parts therefor and methods of making the same
DE3523667A1 (de) * 1984-07-13 1986-01-23 Volkswagenwerk Ag, 3180 Wolfsburg Einrichtung zur kontinuierlichen kraftstoffeinspritzung
BE902968A (fr) * 1984-07-25 1985-11-18 Orbital Eng Pty Systeme perfectionne d'alimentation en air pour des systemes d'injection de combustible
DE3609798A1 (de) * 1985-03-27 1986-10-02 Volkswagen AG, 3180 Wolfsburg Kraftstoffeinspritzeinrichtung
US4570598A (en) * 1985-04-15 1986-02-18 Ford Motor Company Air assist fuel distributor type fuel injection system
US4708117A (en) * 1986-04-14 1987-11-24 Colt Industries Inc. Multi-point fuel injection apparatus
CA1292651C (en) * 1986-05-02 1991-12-03 Ernest R. Stettner Fuel injection
NL8601384A (nl) * 1986-05-29 1987-12-16 Texas Instruments Holland Verbrandingsmotor met brandstofinjectiesysteem en een voor een dergelijke motor bestemde verstuiverklep.
DE3619818A1 (de) * 1986-06-12 1987-12-17 Werner Maier Magnetventilsystem
GB2195394A (en) * 1986-09-17 1988-04-07 Ford Motor Co Fuel injection system component
DE3730571C2 (de) * 1987-09-11 1998-07-02 Bosch Gmbh Robert Vorrichtung zur Halterung, Kraftstoffversorgung und elektrischen Kontaktierung von elektromagnetisch betätigbaren Kraftstoffeinspritzventilen

Also Published As

Publication number Publication date
WO1990006438A1 (en) 1990-06-14
EP0448634A1 (de) 1991-10-02
DE3841088A1 (de) 1990-06-21
DE68925733T2 (de) 1996-11-14
AU4815790A (en) 1990-06-26
EP0448634B1 (de) 1996-02-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee