IT973858B - Perfezionamento nei motori a combustione interna in parti colare per ridurre il contenuto di sostanze inquinanti dei gas discarico di simili motori - Google Patents

Perfezionamento nei motori a combustione interna in parti colare per ridurre il contenuto di sostanze inquinanti dei gas discarico di simili motori

Info

Publication number
IT973858B
IT973858B IT54437/72A IT5443772A IT973858B IT 973858 B IT973858 B IT 973858B IT 54437/72 A IT54437/72 A IT 54437/72A IT 5443772 A IT5443772 A IT 5443772A IT 973858 B IT973858 B IT 973858B
Authority
IT
Italy
Prior art keywords
engines
improvement
content
reduce
internal combustion
Prior art date
Application number
IT54437/72A
Other languages
English (en)
Original Assignee
Honda 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 JP47004973A external-priority patent/JPS4873604A/ja
Priority claimed from JP47022210A external-priority patent/JPS5038776B2/ja
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of IT973858B publication Critical patent/IT973858B/it

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
    • F02B19/1004—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder details of combustion chamber, e.g. mounting arrangements
    • 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
    • F02B19/1004—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder details of combustion chamber, e.g. mounting arrangements
    • F02B19/1014—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder details of combustion chamber, e.g. mounting arrangements design parameters, e.g. volume, torch passage cross sectional area, length, orientation, or the like
    • 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
    • F02B19/1052—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 controlling, e.g. varying fuel-air ratio, quantity of charge
    • 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
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
    • F02M31/06—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air
    • F02M31/08—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air the gases being exhaust gases
    • F02M31/087—Heat-exchange arrangements between the air intake and exhaust gas passages, e.g. by means of contact between the passages
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • 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)
  • Architecture (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
IT54437/72A 1972-01-11 1972-12-04 Perfezionamento nei motori a combustione interna in parti colare per ridurre il contenuto di sostanze inquinanti dei gas discarico di simili motori IT973858B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP47004973A JPS4873604A (it) 1972-01-11 1972-01-11
JP47022210A JPS5038776B2 (it) 1972-03-06 1972-03-06
US29125472A 1972-09-22 1972-09-22

Publications (1)

Publication Number Publication Date
IT973858B true IT973858B (it) 1974-06-10

Family

ID=27276539

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54437/72A IT973858B (it) 1972-01-11 1972-12-04 Perfezionamento nei motori a combustione interna in parti colare per ridurre il contenuto di sostanze inquinanti dei gas discarico di simili motori

Country Status (5)

Country Link
DE (1) DE2259286C3 (it)
FR (1) FR2167512A5 (it)
GB (1) GB1410611A (it)
IT (1) IT973858B (it)
SE (2) SE388242B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144003Y2 (it) * 1972-06-21 1976-10-26
JPS5118008B2 (it) * 1972-12-04 1976-06-07
US9353674B2 (en) 2010-11-01 2016-05-31 Mahle Powertrain, Llc Turbulent jet ignition pre-chamber combustion system for spark ignition engines
US8857405B2 (en) 2010-11-01 2014-10-14 Mahle Powertrain, Llc Turbulent jet ignition pre-chamber combustion system for spark ignition engines

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1616157A (en) * 1923-02-15 1927-02-01 Werner Oscar Internal-combustion engine
AT133793B (de) * 1930-12-29 1933-06-10 Albert Bagnulo Zwei- oder Viertakt-Brennkraftmaschine mit Vergasungs- und Brennkammer (Glühkopf).
GB372356A (en) * 1931-02-05 1932-05-05 Croset Louis Paul Improvements in or relating to internal combustion engines of the compression-ignition type
US2121920A (en) * 1937-02-08 1938-06-28 Mallory Marion Internal combustion engine
US2184357A (en) * 1938-05-04 1939-12-26 Mallory Marion Internal combustion engine
DE759323C (de) * 1940-10-15 1953-07-06 Carl F W Borgward Selbstzuendende, luftverdichtende Brennkraftmaschine
US2758576A (en) * 1951-04-20 1956-08-14 Shell Dev Internal combustion engine with antechamber and method of operating same
CH333656A (fr) * 1951-04-20 1958-10-31 Bataafsche Petroleum Procédé de fonctionnement d'un moteur à combustion interne à piston et moteur pour la mise en oeuvre de ce procédé
US2884913A (en) * 1958-03-14 1959-05-05 Ralph M Heintz Internal combustion engine
GB897314A (en) * 1959-08-05 1962-05-23 Lev Abramovich Goossak Carburettor type internal combustion engine with a pre-combustion chamber
DE1171670B (de) * 1959-08-06 1964-06-04 Lew Gussak Brennkraftkolbenmaschine mit Gemischansaugung und Zeitpunktfremdzuendung
GB948686A (en) * 1961-12-21 1964-02-05 Ford Motor Co Improvements in or relating to internal combustion engines
DE1228849B (de) * 1961-12-21 1966-11-17 Ford Werke Ag Brennkraftmaschine mit Fremdzuendung und zwei getrennten, durch gesonderte Einlassventile gesteuerten Ansaugsystemen
DE1476205A1 (de) * 1963-01-22 1969-04-03 Ewart Harry Waldemarowitsch Treibstoffvergasungssystem
US3230939A (en) * 1963-02-04 1966-01-25 Goossak Lev Abramovich Method of prechamber-torch ignition in internal combustion engines
US3207141A (en) * 1963-05-14 1965-09-21 Pure Oil Co Internal combustion engine with ignition cell
FR1382110A (fr) * 1963-07-04 1964-12-18 Inst Khim Fiz Moteur à combustion interne
US3304922A (en) * 1964-09-29 1967-02-21 Ford Motor Co Engine construction
FR1464586A (fr) * 1965-03-27 1967-01-06 Inst Francais Du Petrole Procédé permettant la combustion de mélanges globalement pauvres dans les moteurs à allumage commandé et dispositifs pour sa mise en oeuvre
US3406667A (en) * 1966-09-29 1968-10-22 Alvin W. Evans Ignition amplifying apparatus
US3543736A (en) * 1967-11-18 1970-12-01 Toyoda Chuo Kenkyusho Kk Internal combustion engine with subcombustion chamber
US3508530A (en) * 1968-05-23 1970-04-28 Dynatech Corp Internal combustion engine
IT12706A (it) * 1969-02-11

Also Published As

Publication number Publication date
DE2259286A1 (de) 1973-08-02
DE2259286C3 (de) 1983-01-05
FR2167512A5 (it) 1973-08-24
SE7603370L (sv) 1976-03-17
GB1410611A (en) 1975-10-22
DE2259286B2 (de) 1976-10-28
SE435854B (sv) 1984-10-22
SE388242B (sv) 1976-09-27

Similar Documents

Publication Publication Date Title
IT961314B (it) Perfezionamento nei reattori per la purificazone dei gas di scarico di motori a combustione interna
CA1004029A (en) Method to reduce noxious components in the exhaust of internal combustion engines
SE412626B (sv) Anordning for atercirkulation av avgaser i forbrenningsmotorer
IT941718B (it) Apparato per ridurre la quantita di componenti nocivi dei gas di scarico in motori a combustione interna per veicol
CA976820A (en) Internal combustion engine with exhaust gas recirculation
IT1032791B (it) Sistema di ricircolazione dei gas di scarico nei motori a combustione interna
BR7401650D0 (pt) Detector eletroquimico para determinar o teor de oxigenio nos gases de escapamento principalmente de motores de combustao interna
CA1003289A (en) Method and apparatus using proportional residual gas storage to reduce nox emissions from internal combustion engines
AU459238B2 (en) Process for reducing the carbon monoxide content in the exhaust gases of the internal combustion engines
IT973858B (it) Perfezionamento nei motori a combustione interna in parti colare per ridurre il contenuto di sostanze inquinanti dei gas discarico di simili motori
IT1027538B (it) Sistema di scarico dei gas combusti in motori a combustione interna per mutomobili
IT1055809B (it) Sistema per sorvegliare la composizione dei gas di combustione particolarmente per motori a combustione interna
CA955036A (en) Method for the detoxification of the exhaust gases of internal combustion engines
CA992406A (en) Process for reducing the pollution due to an internal combustion engine, and an engine including the application of said process
IT974216B (it) Perfezionamento nei dispositivi di alimentazione dei motori a combustione interna funzionanti a gas
IT1032034B (it) Perfezionamento nei motori a combustione interna in particolare per ridurre il contenuto di sostanze inquinanti dei gas di scarico di simili motori
IT1023305B (it) Perfezionamento nei motori a combustione interna
IT973859B (it) Perfezionamento nei motori a combustione interna in particolare per ridurre il contenuto di sostan ze inquinanti negli scarichi di simili motori
JPS5231212A (en) Internal-combustion engine
IT985626B (it) Dispositivo per ridurre la pro porzione di sostanze dannose nei gas di scarico di un motore a combustione interna
IT1021852B (it) Perfezionamento nei motori a combustione interna
AU2936971A (en) Improvements in or relating to mixture-compressing two-stroke internal combustion engines
AU468741B2 (en) Internal combustion engine operation utilizing exhaust gas recirculation
IT1040578B (it) Pefezionamento nei procedimenti per il trattamento dei gas di scappamento di motori a combustione interna
JPS52125909A (en) Decrease of nox, hc, and co in exhaust gas of internal combustion engi ne