GB1100835A - A device for admitting two separate different gaseous streams into the combustion chamber in engines of the spark ignition type - Google Patents

A device for admitting two separate different gaseous streams into the combustion chamber in engines of the spark ignition type

Info

Publication number
GB1100835A
GB1100835A GB8464/65A GB846465A GB1100835A GB 1100835 A GB1100835 A GB 1100835A GB 8464/65 A GB8464/65 A GB 8464/65A GB 846465 A GB846465 A GB 846465A GB 1100835 A GB1100835 A GB 1100835A
Authority
GB
United Kingdom
Prior art keywords
passage
combustion chamber
valve
gaseous streams
admitting
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
GB8464/65A
Inventor
Jean Baudry
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of GB1100835A publication Critical patent/GB1100835A/en
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
    • F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/06—Valve members or valve-seats with means for guiding or deflecting the medium controlled thereby, e.g. producing a rotary motion of the drawn-in cylinder 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
    • F02M2700/4302—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
    • F02M2700/4392—Conduits, manifolds, as far as heating and cooling if not concerned; Arrangements for removing condensed fuel
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lift Valve (AREA)

Abstract

1,100,835. Carburetters, admission passages, mixing air and gas. INSTITUT FRANCAIS DU PETROLE DES CARBURANTS ET LUBRIFIANTS. Feb.26, 1965 [Feb.28, 1964], No. 8464/65. Heading F1B. In a device for feeding two separate gaseous streams to the combustion chamber of a sparkignition I. C. engine, the second stream passes via passages 2, 3 in the inlet valve 1, communication through orifice 8 between passage 9 and passage 2 being interrupted when the valve is closed. Air or weak mixture is drawn through duct 11 and rich mixture supplied through passage 2, 3 is directed towards spark plug 4. The valve stem is prevented from rotating by stud 7 which co-operates with flat 6. Alternatively a pin in the valve stem co-operates with a valve guide groove. Passage 3 may have an opening in its side wall or may be a trough directed towards duct 11 to provide for dilution of the rich mixture.
GB8464/65A 1964-02-28 1965-02-26 A device for admitting two separate different gaseous streams into the combustion chamber in engines of the spark ignition type Expired GB1100835A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR965653A FR89401E (en) 1964-02-28 1964-02-28 Process for the combustion of lean mixtures in spark ignition engines

Publications (1)

Publication Number Publication Date
GB1100835A true GB1100835A (en) 1968-01-24

Family

ID=8824392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8464/65A Expired GB1100835A (en) 1964-02-28 1965-02-26 A device for admitting two separate different gaseous streams into the combustion chamber in engines of the spark ignition type

Country Status (8)

Country Link
US (1) US3331361A (en)
CH (1) CH515414A (en)
DE (1) DE1476213A1 (en)
ES (1) ES309878A2 (en)
FR (1) FR89401E (en)
GB (1) GB1100835A (en)
NL (1) NL6502505A (en)
SE (1) SE303636B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1464586A (en) * 1965-03-27 1967-01-06 Inst Francais Du Petrole Process allowing the combustion of globally lean mixtures in positive-ignition engines and devices for its implementation
US4018193A (en) * 1975-02-10 1977-04-19 General Motors Corporation Vortex chamber stratified charge engine
JPS5830093Y2 (en) * 1977-11-21 1983-07-02 日産自動車株式会社 Internal combustion engine intake system
JPS581654Y2 (en) * 1978-04-15 1983-01-12 日産自動車株式会社 Intake system for fuel-injected internal combustion engines
US4240393A (en) * 1979-01-25 1980-12-23 Rosan, Inc. Self locking valve guide
CH677004A5 (en) * 1988-11-18 1991-03-28 Nicholas J Johannes
US6349691B1 (en) 2000-04-28 2002-02-26 Jeffrey F. Klein Automatic, pressure responsive air intake valve for internal combustion engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1483619A (en) * 1921-12-02 1924-02-12 Jr George W Smith Internal-combustion engine
US1803461A (en) * 1926-12-24 1931-05-05 Claudel Charles Henri Internal-combustion engine
US1799397A (en) * 1927-04-25 1931-04-07 Taylor Cecil Hamelin Internal-combustion engine
US2242990A (en) * 1941-02-15 1941-05-20 Brown Thomas Edgar Internal combustion engine
US2819704A (en) * 1955-12-09 1958-01-14 Niederman Henry Air cooled engine exhaust valves
US3087480A (en) * 1959-07-21 1963-04-30 Inst Francais Du Petrole Process for operating controlled ignition engines with lean combustible mixtures

Also Published As

Publication number Publication date
ES309878A2 (en) 1965-06-16
NL6502505A (en) 1965-08-30
CH515414A (en) 1971-11-15
SE303636B (en) 1968-09-02
US3331361A (en) 1967-07-18
DE1476213A1 (en) 1969-07-10
FR89401E (en) 1967-06-23

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