IT1027484B - Motore a combustione interna a carica strativicata, ultizzante due combustibili - Google Patents

Motore a combustione interna a carica strativicata, ultizzante due combustibili

Info

Publication number
IT1027484B
IT1027484B IT67319/75A IT6731975A IT1027484B IT 1027484 B IT1027484 B IT 1027484B IT 67319/75 A IT67319/75 A IT 67319/75A IT 6731975 A IT6731975 A IT 6731975A IT 1027484 B IT1027484 B IT 1027484B
Authority
IT
Italy
Prior art keywords
ultizzante
fuels
combustion engine
internal combustion
layered load
Prior art date
Application number
IT67319/75A
Other languages
English (en)
Original Assignee
Renault
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 FR7406010A external-priority patent/FR2262195A1/fr
Priority claimed from FR7431408A external-priority patent/FR2285512A2/fr
Application filed by Renault filed Critical Renault
Application granted granted Critical
Publication of IT1027484B publication Critical patent/IT1027484B/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
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
    • 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
    • F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
    • 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
    • F02B19/108—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber with fuel injection at least into pre-combustion chamber, i.e. injector mounted directly in the pre-combustion chamber
    • 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
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S123/00—Internal-combustion engines
    • Y10S123/12—Hydrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Spark Plugs (AREA)
IT67319/75A 1974-02-21 1975-02-06 Motore a combustione interna a carica strativicata, ultizzante due combustibili IT1027484B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7406010A FR2262195A1 (en) 1974-02-21 1974-02-21 IC engine with strata charge - hydrogen is injected into ante chamber and ignited
FR7431408A FR2285512A2 (fr) 1974-09-17 1974-09-17 Moteur a combustion interne a charge stratifiee a double combustible

Publications (1)

Publication Number Publication Date
IT1027484B true IT1027484B (it) 1978-11-20

Family

ID=26218183

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67319/75A IT1027484B (it) 1974-02-21 1975-02-06 Motore a combustione interna a carica strativicata, ultizzante due combustibili

Country Status (5)

Country Link
US (1) US3970054A (it)
JP (1) JPS5327402B2 (it)
DE (2) DE7505002U (it)
GB (1) GB1454723A (it)
IT (1) IT1027484B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419533B2 (it) * 1974-12-18 1979-07-16
US4181100A (en) * 1974-12-18 1980-01-01 Nissan Motor Company, Limited Internal combustion engine operated on injected fuel supplemented with hydrogen
US4140090A (en) * 1975-10-17 1979-02-20 Owen, Wickersham & Erickson Precombustion chamber, stratified charge internal combustion engine system using a highly combustible gas in the precombustion chamber
US4111161A (en) * 1975-10-22 1978-09-05 Nissan Motor Company, Limited Engine operated on hydrogen-supplemented fuel
US4060058A (en) * 1975-11-28 1977-11-29 Ford Motor Company Internal combustion engine control system
US4112875A (en) * 1976-08-27 1978-09-12 Nasa Hydrogen-fueled engine
US4090485A (en) * 1977-03-28 1978-05-23 Antonio LaCreta Fuel systems for internal combustion engines
DE2831694A1 (de) * 1978-07-19 1980-01-31 Walter Franke Verbrennungskraftmotor und zwischenflansch fuer einen solchen
JPS594510U (ja) * 1982-06-30 1984-01-12 三菱電線工業株式会社 光コネクタ
US5085176A (en) * 1990-12-26 1992-02-04 Brinkley Iii William J Method of and apparatus for generating and injecting hydrogen into an engine
WO1993008385A1 (en) * 1991-10-14 1993-04-29 The University Of Melbourne Internal combustion engine ignition device
EP0640178B1 (en) * 1992-05-15 1999-09-08 Orbital Engine Company (Australia) Pty. Ltd. Fuel/gas delivery system for internal combustion engines
DE4308775C1 (de) * 1993-03-19 1994-08-25 Daimler Benz Ag Gaseinblaseventil zum Einblasen von gasförmigem Kraftstoff, insbesondere Wasserstoff, in den Brennraum einer Brennkraftmaschine
US20040035395A1 (en) * 2001-11-14 2004-02-26 Heywood John B. Hydrogen and carbon monoxide enhanced knock resistance in spark ignition gasoline engines
US6739289B2 (en) 2002-04-26 2004-05-25 Caterpillar Inc Method and apparatus for providing a hydrogen enriched fuel to combustion prechamber
AT511351B1 (de) * 2011-10-19 2012-11-15 Ge Jenbacher Gmbh & Co Ohg Verfahren zum betreiben wenigstens einer vorkammergezündeten brennkraftmaschine
WO2014178745A1 (ru) * 2013-04-30 2014-11-06 Некоммерческое Партнерство По Научной, Образовательной И Инновационной Деятельности "Центр Импульсного Детонационного Горения" Способ повышения детонационной способности жидкого углеводородного топлива
US9739193B2 (en) * 2013-07-19 2017-08-22 V-GRID Energy Systems Ignition system for low grade synthesis gas at high compression
SE543937C2 (en) * 2018-10-11 2021-09-28 Scania Cv Ab A pre-chamber arrangement and a gas engine for increased combustion efficiency
US11300038B2 (en) * 2020-04-23 2022-04-12 Liebherr Machines Bulle Sa Engine having prechamber ignition and method of controlling such an engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1181122A (en) * 1914-06-15 1916-05-02 Alice M Ballenger Ignition device for internal-combustion engines.
US1664612A (en) * 1925-11-04 1928-04-03 Louis O French Fuel-control valve
US1957541A (en) * 1932-07-11 1934-05-08 Howard O Johnson Ignition device for internal combustion engines
US2829631A (en) * 1957-02-08 1958-04-08 Thomas M Wilt Electric induction gasoline fuel injector
US2937634A (en) * 1957-12-06 1960-05-24 Raymond M Kelseaux Prime mover and a fuel-power function of operation thereof
US3154058A (en) * 1962-01-02 1964-10-27 Glenn B Warren Internal combustion engine operating on stratified combustion principle with explosive fuel injection
US3608529A (en) * 1969-05-01 1971-09-28 Combustion Power Air-pollution-free automobile and method of operating same

Also Published As

Publication number Publication date
DE7505002U (de) 1977-03-17
JPS5327402B2 (it) 1978-08-08
US3970054A (en) 1976-07-20
DE2506954A1 (de) 1975-09-04
GB1454723A (en) 1976-11-03
JPS50119104A (it) 1975-09-18

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