DE3614115A1 - Kraftstoffspeisung fuer brennkraftmaschine - Google Patents

Kraftstoffspeisung fuer brennkraftmaschine

Info

Publication number
DE3614115A1
DE3614115A1 DE19863614115 DE3614115A DE3614115A1 DE 3614115 A1 DE3614115 A1 DE 3614115A1 DE 19863614115 DE19863614115 DE 19863614115 DE 3614115 A DE3614115 A DE 3614115A DE 3614115 A1 DE3614115 A1 DE 3614115A1
Authority
DE
Germany
Prior art keywords
passage
fuel
throttle valve
chamber
pressure control
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.)
Granted
Application number
DE19863614115
Other languages
German (de)
English (en)
Other versions
DE3614115C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Hiroshi Iwano
Hiroshi Ogane
Eiichi Yokosuka Ohnishi
Tadaki Fujisawa Ota
Tadahiro Yokosuka Yamamoto
Atsushi Tokio/Tokyo Yonezawa
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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
Priority claimed from JP9068585A external-priority patent/JPS61250380A/ja
Priority claimed from JP9068485A external-priority patent/JPS61250379A/ja
Priority claimed from JP9068385A external-priority patent/JPS61250378A/ja
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of DE3614115A1 publication Critical patent/DE3614115A1/de
Application granted granted Critical
Publication of DE3614115C2 publication Critical patent/DE3614115C2/de
Granted 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
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M11/00—Multi-stage carburettors, Register-type carburettors, i.e. with slidable or rotatable throttling valves in which a plurality of fuel nozzles, other than only an idling nozzle and a main one, are sequentially exposed to air stream by throttling valve
    • F02M11/02—Multi-stage carburettors, Register-type carburettors, i.e. with slidable or rotatable throttling valves in which a plurality of fuel nozzles, other than only an idling nozzle and a main one, are sequentially exposed to air stream by throttling valve with throttling valve, e.g. of flap or butterfly type, in a later stage opening automatically
    • 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
    • F02M13/00—Arrangements of two or more separate carburettors; Carburettors using more than one fuel
    • F02M13/02—Separate carburettors
    • F02M13/04—Separate carburettors structurally united
    • F02M13/046—Separate carburettors structurally united arranged in parallel, e.g. initial and main carburettor
    • 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)
  • Architecture (AREA)
  • Fuel-Injection Apparatus (AREA)
DE19863614115 1985-04-26 1986-04-25 Kraftstoffspeisung fuer brennkraftmaschine Granted DE3614115A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9068585A JPS61250380A (ja) 1985-04-26 1985-04-26 内燃機関の燃料供給装置
JP9068485A JPS61250379A (ja) 1985-04-26 1985-04-26 内燃機関の燃料供給装置
JP9068385A JPS61250378A (ja) 1985-04-26 1985-04-26 内燃機関の燃料供給装置

Publications (2)

Publication Number Publication Date
DE3614115A1 true DE3614115A1 (de) 1986-12-04
DE3614115C2 DE3614115C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-05-06

Family

ID=27306509

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863614115 Granted DE3614115A1 (de) 1985-04-26 1986-04-25 Kraftstoffspeisung fuer brennkraftmaschine

Country Status (2)

Country Link
US (1) US4699110A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3614115A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915085A (en) * 1989-06-27 1990-04-10 Brunswick Corporation Starting enhancer and stabilizer
FR2727721A1 (fr) * 1994-12-01 1996-06-07 Magneti Marelli France Injecteur a jupe de dispersion de carburant
DE10150931A1 (de) * 2001-10-11 2003-04-30 Lueder Gerking Verbesserte Gemischbildung in Verbrennungskraftmaschinen
DE102009020171A1 (de) * 2009-05-07 2010-11-11 Mahle International Gmbh Brennkraftmaschine und zugehöriges Betriebsverfahren
US8955325B1 (en) * 2011-08-31 2015-02-17 The United States Of America, As Represented By The Secretary Of The Navy Charged atomization of fuel for increased combustion efficiency in jet engines
US9500170B2 (en) 2012-10-25 2016-11-22 Picospray, Llc Fuel injection system
EP3455498B1 (en) 2016-05-12 2024-07-03 Briggs & Stratton, LLC Fuel delivery injector
US11668270B2 (en) 2018-10-12 2023-06-06 Briggs & Stratton, Llc Electronic fuel injection module
US12264641B2 (en) * 2023-07-07 2025-04-01 Roger Stephen Pease Fuel vaporizer system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145857B (de) * 1958-11-28 1963-03-21 Renault Dosier- und Mischvorrichtung fuer den Kraftstoff bei Saugrohr-Einspritzbrennkraftmaschinen
DE2213124A1 (de) * 1971-03-19 1972-10-05 Regie Nationale des Usines Renault, Billancourt, Seine; Automobiles Peugeot, Paris; (Frankreich) Vorrichtung zum Einspritzen von Kraftstoff in Brennkraftmaschinen
DE2419340A1 (de) * 1974-04-22 1975-10-30 Auto Herold Inh Wilhelm Herold Vorrichtung zur vergasung fluessiger brennstoffe
DE2944101A1 (de) * 1978-11-01 1980-05-14 Nissan Motor Treibstoff-zufuehrungsanlage fuer mehrzylindrigen verbrennungsmotor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1869122A (en) * 1928-03-03 1932-07-26 Packard Motor Car Co Internal combustion engine
US1893297A (en) * 1928-07-18 1933-01-03 Maxmoor Corp Fuel metering control for internal combustion engines
US1796902A (en) * 1928-09-22 1931-03-17 Delco Prod Corp Charge-forming device
US4172436A (en) * 1975-10-31 1979-10-30 Societe Industrielle De Brevets Et D'etudes S.I.B.E. Carburation devices for internal combustion engines
JPS6052291B2 (ja) * 1977-10-12 1985-11-18 トヨタ自動車株式会社 複数の吸気口を有する内燃機関
US4508091A (en) * 1979-10-26 1985-04-02 Colt Industries Operating Corp Fuel metering apparatus with multi-stage fuel metering valve assembly
US4539960A (en) * 1982-05-14 1985-09-10 Colt Industries Operating Corp Fuel pressure regulator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1145857B (de) * 1958-11-28 1963-03-21 Renault Dosier- und Mischvorrichtung fuer den Kraftstoff bei Saugrohr-Einspritzbrennkraftmaschinen
DE2213124A1 (de) * 1971-03-19 1972-10-05 Regie Nationale des Usines Renault, Billancourt, Seine; Automobiles Peugeot, Paris; (Frankreich) Vorrichtung zum Einspritzen von Kraftstoff in Brennkraftmaschinen
DE2419340A1 (de) * 1974-04-22 1975-10-30 Auto Herold Inh Wilhelm Herold Vorrichtung zur vergasung fluessiger brennstoffe
DE2944101A1 (de) * 1978-11-01 1980-05-14 Nissan Motor Treibstoff-zufuehrungsanlage fuer mehrzylindrigen verbrennungsmotor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Buch, Alfred PIERBURG, Vergaser für Kraftfahr- zeug-Motoren, S. 33 und 123 *

Also Published As

Publication number Publication date
US4699110A (en) 1987-10-13
DE3614115C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-05-06

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee