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GB802118A - Improvements relating to an injection-type internal combustion engine - Google Patents

Improvements relating to an injection-type internal combustion engine

Info

Publication number
GB802118A
GB802118A GB4279/57A GB427957A GB802118A GB 802118 A GB802118 A GB 802118A GB 4279/57 A GB4279/57 A GB 4279/57A GB 427957 A GB427957 A GB 427957A GB 802118 A GB802118 A GB 802118A
Authority
GB
United Kingdom
Prior art keywords
chamber
jet
injection
combustion engine
internal 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
GB4279/57A
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB802118A publication Critical patent/GB802118A/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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/04—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being subdivided into two or more chambers
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0645—Details related to the fuel injector or the fuel spray
    • F02B23/0669—Details related to the fuel injector or the fuel spray having multiple fuel spray jets per injector nozzle
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0675—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston the combustion space being substantially spherical, hemispherical, ellipsoid or parabolic
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0618—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston having in-cylinder means to influence the charge motion
    • F02B23/063—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston having in-cylinder means to influence the charge motion the combustion space in the piston interacting fluid dynamically with the cylinder head, the injector body or the cylinder wall
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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)

Abstract

802,118. Direct injection engines. DAIMLER-BENZ A.G. Feb. 7, 1957 [Feb. 10, 1956], No. 4279/57. Class 7(3) A fuel injector 15 injects one jet 16 into a turbulence chamber 13 in the cylinder head and a second jet 17 along the wall of a connecting passage 14 substantially tangentially into the main combustion chamber 11 in the piston so as to impinge upon and be guided around the wall thereof. The chamber 13 is kept warm by poor cooling or insulation and may be provided with an incandescent igniter 18 for starting whilst the main chamber 11 is cooled as efficiently as possible. The jets 16, 17 may be injected at different times and may supply different amounts of fuel, and the jet 17 is injected in the direction of rotation of the air in chamber 11.
GB4279/57A 1956-02-10 1957-02-07 Improvements relating to an injection-type internal combustion engine Expired GB802118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE802118X 1956-02-10

Publications (1)

Publication Number Publication Date
GB802118A true GB802118A (en) 1958-10-01

Family

ID=6717856

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4279/57A Expired GB802118A (en) 1956-02-10 1957-02-07 Improvements relating to an injection-type internal combustion engine

Country Status (1)

Country Link
GB (1) GB802118A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205000A3 (en) * 1985-05-21 1987-03-11 Isuzu Motors Limited Combustion chamber for an internal-combustion engine
EP0225551A3 (en) * 1985-11-30 1988-03-02 Isuzu Motors Limited Combustion chamber arrangement for an internal combustion engine
EP0226941A3 (en) * 1985-12-10 1988-03-30 Isuzu Motors Limited Combustion chamber for internal combustion engines
EP0227935A3 (en) * 1985-11-21 1988-08-31 Isuzu Motors Limited Combustion chamber in internal combustion engine
EP0237065A3 (en) * 1986-03-14 1988-09-28 Isuzu Motors Limited Combustion chamber for internal combustion engines

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0205000A3 (en) * 1985-05-21 1987-03-11 Isuzu Motors Limited Combustion chamber for an internal-combustion engine
EP0227935A3 (en) * 1985-11-21 1988-08-31 Isuzu Motors Limited Combustion chamber in internal combustion engine
AU598210B2 (en) * 1985-11-21 1990-06-21 Isuzu Motors Limited Combustion chamber for an internal combustion engine
EP0225551A3 (en) * 1985-11-30 1988-03-02 Isuzu Motors Limited Combustion chamber arrangement for an internal combustion engine
EP0226941A3 (en) * 1985-12-10 1988-03-30 Isuzu Motors Limited Combustion chamber for internal combustion engines
EP0237065A3 (en) * 1986-03-14 1988-09-28 Isuzu Motors Limited Combustion chamber for internal combustion engines

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