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GB907249A - Internal combustion engine - Google Patents

Internal combustion engine

Info

Publication number
GB907249A
GB907249A GB36138/59A GB3613859A GB907249A GB 907249 A GB907249 A GB 907249A GB 36138/59 A GB36138/59 A GB 36138/59A GB 3613859 A GB3613859 A GB 3613859A GB 907249 A GB907249 A GB 907249A
Authority
GB
United Kingdom
Prior art keywords
fuel
axis
section
dome
oct
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
GB36138/59A
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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 US770230A external-priority patent/US2958314A/en
Priority claimed from US770192A external-priority patent/US2958313A/en
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Publication of GB907249A publication Critical patent/GB907249A/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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/104—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on a side position of the cylinder
    • F02B23/105—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on a side position of the cylinder the fuel is sprayed directly onto or close to the spark plug
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/104—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on a side position of the 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B2023/102—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the spark plug being placed offset the cylinder centre axis
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B2023/108—Swirl flow, i.e. the axis of rotation of the main charge flow motion is vertical
    • 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
    • F02B2720/00—Engines with liquid fuel
    • F02B2720/15—Mixture compressing engines with ignition device and mixture formation in the cylinder
    • F02B2720/152—Mixture compressing engines with ignition device and mixture formation in the cylinder with fuel supply and pulverisation by injecting the fuel under pressure during the suction or compression stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

907,249. Fuel injection engines. TEXACO DEVELOPMENT CORPORATION. Oct. 26, 1959 [Oct. 28, 1958(2)], No. 36138/59. Classes 7(2) and 7(3) In an engine operating with fuel injected into swirling air, the first localized portion of fuel-air mixture being ignited to form a flame front into which successive portions of fuel-air mixture are swept and ignited immediately after formation, the combustion chamber is dome-shaped and the intake passage has a straight portion adjacent the inlet port the cross-section of which tapers smoothly from a flattened circular section, Fig. 3a, to an elliptical section, Fig. 3b. The inlet passage has a circular section straight portion 50, Fig. 2, which bends into the tapering portion 52, the axis of which is inclined to the valve axis at between 30 degrees and 60 degrees, the valve axis being itself inclined to the cylinder axis which it intersects at Z in the region of the centre of curvature of the dome-shaped surface. The inlet valve is provided with a shroud 16<SP>1</SP> to produce swirl and the engine may operate with spark, glow plug, or compression ignition. Specifications 666,507, 730,761, 734,657, 787,635 and 846,180 are referred to.
GB36138/59A 1958-10-28 1959-10-26 Internal combustion engine Expired GB907249A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US770230A US2958314A (en) 1958-10-28 1958-10-28 Internal combustion engine
US770192A US2958313A (en) 1958-10-28 1958-10-28 Internal combustion engine

Publications (1)

Publication Number Publication Date
GB907249A true GB907249A (en) 1962-10-03

Family

ID=27118283

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36138/59A Expired GB907249A (en) 1958-10-28 1959-10-26 Internal combustion engine

Country Status (1)

Country Link
GB (1) GB907249A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2288210B (en) * 1994-04-08 1998-09-09 Ford Motor Co Internal combustion engine
EP2527638A1 (en) * 2011-05-24 2012-11-28 Yamaha Hatsudoki Kabushiki Kaisha Four-stroke engine and outboard motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2288210B (en) * 1994-04-08 1998-09-09 Ford Motor Co Internal combustion engine
EP2527638A1 (en) * 2011-05-24 2012-11-28 Yamaha Hatsudoki Kabushiki Kaisha Four-stroke engine and outboard motor
JP2012241697A (en) * 2011-05-24 2012-12-10 Yamaha Motor Co Ltd Four-stroke engine and outboard motor
US8820274B2 (en) 2011-05-24 2014-09-02 Yamaha Hatsudoki Kabushiki Kaisha Four-stroke engine and outboard motor

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