FR2474104B1 - Procede de preparation d'un melange combustible pour des moteurs a volume de combustion divise, et dispositif pour la mise en oeuvre de ce procede - Google Patents

Procede de preparation d'un melange combustible pour des moteurs a volume de combustion divise, et dispositif pour la mise en oeuvre de ce procede

Info

Publication number
FR2474104B1
FR2474104B1 FR8000990A FR8000990A FR2474104B1 FR 2474104 B1 FR2474104 B1 FR 2474104B1 FR 8000990 A FR8000990 A FR 8000990A FR 8000990 A FR8000990 A FR 8000990A FR 2474104 B1 FR2474104 B1 FR 2474104B1
Authority
FR
France
Prior art keywords
engines
preparation
carrying
fuel mixture
divided combustion
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
Application number
FR8000990A
Other languages
English (en)
Other versions
FR2474104A1 (fr
Inventor
Stanislav Jahoda
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.)
Ustav Pro Vyzkum Motorovych Vozidel
Original Assignee
Ustav Pro Vyzkum Motorovych Vozidel
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 Ustav Pro Vyzkum Motorovych Vozidel filed Critical Ustav Pro Vyzkum Motorovych Vozidel
Priority to FR8000990A priority Critical patent/FR2474104B1/fr
Priority to US06/125,514 priority patent/US4369747A/en
Publication of FR2474104A1 publication Critical patent/FR2474104A1/fr
Application granted granted Critical
Publication of FR2474104B1 publication Critical patent/FR2474104B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
    • F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
    • F02B19/1023—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s)
    • F02B19/1028—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s) pre-combustion chamber and cylinder having both intake ports or valves, e.g. HONDS CVCC
    • F02B19/1057—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s) pre-combustion chamber and cylinder having both intake ports or valves, e.g. HONDS CVCC with fuel injectors disposed upstream of intake valves
    • 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
    • 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
    • F02M69/047—Injectors peculiar thereto injectors with air chambers, e.g. communicating with atmosphere for aerating the nozzles
    • 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
    • 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
FR8000990A 1980-01-17 1980-01-17 Procede de preparation d'un melange combustible pour des moteurs a volume de combustion divise, et dispositif pour la mise en oeuvre de ce procede Expired FR2474104B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8000990A FR2474104B1 (fr) 1980-01-17 1980-01-17 Procede de preparation d'un melange combustible pour des moteurs a volume de combustion divise, et dispositif pour la mise en oeuvre de ce procede
US06/125,514 US4369747A (en) 1980-01-17 1980-02-28 Method of and apparatus for preparation of a combustion mixture for engines with divided combustion space

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8000990A FR2474104B1 (fr) 1980-01-17 1980-01-17 Procede de preparation d'un melange combustible pour des moteurs a volume de combustion divise, et dispositif pour la mise en oeuvre de ce procede
US06/125,514 US4369747A (en) 1980-01-17 1980-02-28 Method of and apparatus for preparation of a combustion mixture for engines with divided combustion space

Publications (2)

Publication Number Publication Date
FR2474104A1 FR2474104A1 (fr) 1981-07-24
FR2474104B1 true FR2474104B1 (fr) 1986-03-07

Family

ID=26221554

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000990A Expired FR2474104B1 (fr) 1980-01-17 1980-01-17 Procede de preparation d'un melange combustible pour des moteurs a volume de combustion divise, et dispositif pour la mise en oeuvre de ce procede

Country Status (2)

Country Link
US (1) US4369747A (fr)
FR (1) FR2474104B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5996363U (ja) * 1982-12-20 1984-06-29 トヨタ自動車株式会社 燃料噴射式エンジンのスロツトルボデイ構造
JPH0681719A (ja) * 1992-08-31 1994-03-22 Hitachi Ltd 内燃機関の吸気装置
US5465699A (en) * 1993-06-01 1995-11-14 Volkswagen Ag Intake pipe arrangement for an internal combustion engine having individual arc-shaped cylinder intake pipes
US5657733A (en) * 1996-01-22 1997-08-19 Siemens Electroic Limited Fuel injector mounting for molded intake manifold with integrated fuel rail
US7624709B2 (en) * 2006-06-21 2009-12-01 Yiding Cao Cao cycles of internal combustion engine with increased expansion ratio, constant-volume combustion, variable compression ratio, and cold start mechanism
AT524430B1 (de) * 2021-02-24 2022-06-15 Avl List Gmbh Brennkraftmaschine mit Fremdzündung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB870255A (en) * 1957-07-25 1961-06-14 Hanomag Ag Internal combustion engine
US3834679A (en) * 1972-12-26 1974-09-10 R Baribeau Fuel injection system for internal combustion engine
AU465612B2 (en) * 1973-02-27 1975-10-02 Nippon Soken, Inc An internal combustion engine
US4036202A (en) * 1974-08-23 1977-07-19 Henry Weslake Internal combustion engines
US4018196A (en) * 1975-11-05 1977-04-19 Robert Bosch G.M.B.H. Internal combustion engine
FR2384954A1 (fr) * 1977-03-24 1978-10-20 Citroen Sa Perfectionnements apportes aux dispositifs d'alimentation en combustible pour moteurs thermiques, et moteur equipe d'un tel dispositif
JPS5482528A (en) * 1977-12-14 1979-06-30 Toyota Motor Corp Engine air-fuel-mixture supply system

Also Published As

Publication number Publication date
FR2474104A1 (fr) 1981-07-24
US4369747A (en) 1983-01-25

Similar Documents

Publication Publication Date Title
FR2528115B1 (fr) Procede et installation pour determiner le taux de recyclage des gaz d'echappement dans les moteurs a combustion interne
CH552136A (fr) Procede de melange et de dosage d'un carburant liquide et de l'air d'admission d'un moteur a combustion interne et dispositif pour sa mise en oeuvre.
FR2458688B1 (fr) Injecteur de carburant liquide ou gazeux pour moteur a turbine a gaz
GB2079007B (en) Fuel injection apparatus for internal combustion engines
FR2475119B1 (fr) Dispositif de reglage de l'emission des gaz d'echappement pour moteur diesel
BE834724A (fr) Procede et appareil pour la combustion d'un melange d'air et de carburant dans la chambre de combustion d'un moteur interne
BE885247A (fr) Procede et dispositif pour defiger un carburant liquide
GB2111133B (en) Fuel injection apparatus for combustion engines especially for diesel engines
JPS5773859A (en) Mixture gas forming apparatus for internal combustion engine
JPS5799266A (en) Fuel injecting apparatus for internal combustion engine
FR2497273B1 (fr) Procede et dispositif pour allumage d'un melange carbure
FR2456849B1 (fr) Procede pour la regulation du rapport carburant/air dans des moteurs a combustion interne, et dispositif pour la mise en oeuvre de ce procede
BE871443A (fr) Procede d'elimination des vapeurs d'huile dans le carter d'un moteur a combustion interne et dispositif pour la mise en oeuvre de ce procede
FR2497820B1 (fr) Additif et procede pour ameliorer la combustion d'un combustible pour moteur diesel
BE894265A (fr) Procede pour reduire au moyen de 1,2-alcanediols borates la consommation de combustible par les moteurs a combustion interne
FR2493916B1 (fr) Procede de generation d'une pression gazeuse associee a un moteur a combustion interne, et dispositif pour la mise en oeuvre de ce procede
FR2519704B1 (fr) Procede pour l'alimentation d'un moteur a combustion interne en gaz liquefie et dispositif pour mise en oeuvre de ce procede
DE3174279D1 (en) Fuel injection apparatus for internal combustion engines
JPS57135240A (en) Apparatus for controlling fuel flow in internal combustion engine
JPS5716253A (en) Apparatus for improving fuel efficiency of internal combustion engine
BE884087A (fr) Procede et gicleur pour la realisation d'un melange carbure de ralenti dans un moteur a explosion
FR2474104B1 (fr) Procede de preparation d'un melange combustible pour des moteurs a volume de combustion divise, et dispositif pour la mise en oeuvre de ce procede
FR2501293B1 (fr) Procede d'alimentation en melange air-essence d'un moteur a combustion interne et carburateur pour sa mise en oeuvre
FR2470868B1 (fr) Dispositif de formation du melange pour moteurs a combustion interne
FR2283320A1 (fr) Procede pour le demontage et le remontage de l'arbre vilebrequin d'un moteur a combustion interne et dispositif pour la mise en oeuvre dudit procede

Legal Events

Date Code Title Description
ST Notification of lapse