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GB394403A - Improvements in or relating to internal-combustion engines - Google Patents

Improvements in or relating to internal-combustion engines

Info

Publication number
GB394403A
GB394403A GB702/32A GB70232A GB394403A GB 394403 A GB394403 A GB 394403A GB 702/32 A GB702/32 A GB 702/32A GB 70232 A GB70232 A GB 70232A GB 394403 A GB394403 A GB 394403A
Authority
GB
United Kingdom
Prior art keywords
passage
cylinder
overlaps
axis
combustion chamber
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
GB702/32A
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.)
Aveling & Porter Ltd
Original Assignee
Aveling & Porter 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
Application filed by Aveling & Porter Ltd filed Critical Aveling & Porter Ltd
Priority to GB702/32A priority Critical patent/GB394403A/en
Publication of GB394403A publication Critical patent/GB394403A/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
    • F02B23/06—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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/08—Engines characterised by precombustion chambers the chamber being of air-swirl type
    • 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
    • F02B23/0603—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 at least part of the interior volume or the wall of the combustion space being made of material different from the surrounding piston part, e.g. combustion space formed within a ceramic part fixed to a metal piston head
    • 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
    • F02B23/0633—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 almost completely enclosed in the piston, i.e. having a small inlet in comparison to its volume
    • 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
    • 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
    • F02B2275/16—Indirect injection
    • 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
    • F02B23/0621—Squish flow
    • 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
    • F02B23/0624—Swirl flow
    • 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
    • F02B23/0648—Means or methods to improve the spray dispersion, evaporation or ignition
    • F02B23/0651—Means or methods to improve the spray dispersion, evaporation or ignition the fuel spray impinging on reflecting surfaces or being specially guided throughout the combustion space
    • 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)
  • Ceramic Engineering (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

394,403. Oil engines. AVELING & PORTER, Ltd., Rochester, Kent, and CHAPMAN, C. W., 222, Eastfield Road, Peterborough. Jan. 9, 1932, No. 702. [Class 7 (iii).] A spherical or cylindrical combustion c'hamber 7, formed in either the cylinder head or the piston, is connected to the cylinder by a short tangential passage 11, along the axis of which the liquid fuel is injected. The passage 11, the diameter of which is less than a quarter, and preferably slightly less than a sixth, of the cylinder bore, may be formed in a screwed-in plug 9, the upper wall 12 of which is as thin as possible compatible with strength; a shallow depression 13 overlaps the mouth of the passage 11. If the combustion chamber is cylindrical its axis is either horizontal or vertical, and in the latter case the passage 11 is eccentric and inclined as shown in Fig. 11, where the combustion chamber is in the cylinder head and the passage mouth overlaps the edge of the cylinder bore.
GB702/32A 1932-01-09 1932-01-09 Improvements in or relating to internal-combustion engines Expired GB394403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB702/32A GB394403A (en) 1932-01-09 1932-01-09 Improvements in or relating to internal-combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB702/32A GB394403A (en) 1932-01-09 1932-01-09 Improvements in or relating to internal-combustion engines

Publications (1)

Publication Number Publication Date
GB394403A true GB394403A (en) 1933-06-29

Family

ID=9709043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB702/32A Expired GB394403A (en) 1932-01-09 1932-01-09 Improvements in or relating to internal-combustion engines

Country Status (1)

Country Link
GB (1) GB394403A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742542C (en) * 1938-07-23 1943-12-06 Luis Leizaola Diesel engine
DE767125C (en) * 1941-08-06 1951-10-31 Hans Villinger Injection internal combustion engine with an at least approximately spherical mixing chamber arranged in the piston
DE856708C (en) * 1950-11-09 1952-11-24 Gueldner Motoren Werke Zweigni Internal combustion engine working with air compression and self-ignition
DE937740C (en) * 1950-02-14 1956-01-12 Kloeckner Humboldt Deutz Ag Diesel engine
DE964647C (en) * 1949-10-20 1957-05-23 Traktorenbau Gebr Eicher Internal combustion engine working with air compression and self-ignition
DE1012115B (en) * 1955-09-03 1957-07-11 Maschf Augsburg Nuernberg Ag Injection engine with a spherical combustion chamber in the piston
DE967720C (en) * 1954-10-27 1957-12-05 Motoren Werke Mannheim Ag Air-compressing internal combustion engine with fuel injection
DE969826C (en) * 1942-04-17 1958-07-24 Oesterr Saurer Werke Ag Four-stroke internal combustion engine
US2855907A (en) * 1954-03-20 1958-10-14 Maschf Augsburg Nuernberg Ag Internal combustion engine system
DE972030C (en) * 1954-12-18 1959-05-06 Motoren Werke Mannheim Ag Air-compressing four-stroke internal combustion engine with valves suspended in the cylinder head
US2887995A (en) * 1955-03-08 1959-05-26 Daimler Benz Ag Internal combustion engine with fuel injection into the combustion chamber
US2907308A (en) * 1951-12-17 1959-10-06 Meurer Siegfried Operation of internal combustion engines
DE976633C (en) * 1940-06-14 1964-01-16 Henschel Werke Ag Injection internal combustion engine
DE977154C (en) * 1952-11-08 1965-04-15 Maschf Augsburg Nuernberg Ag High-speed diesel engine with a combustion chamber of rotation in the piston

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742542C (en) * 1938-07-23 1943-12-06 Luis Leizaola Diesel engine
DE976633C (en) * 1940-06-14 1964-01-16 Henschel Werke Ag Injection internal combustion engine
DE767125C (en) * 1941-08-06 1951-10-31 Hans Villinger Injection internal combustion engine with an at least approximately spherical mixing chamber arranged in the piston
DE969826C (en) * 1942-04-17 1958-07-24 Oesterr Saurer Werke Ag Four-stroke internal combustion engine
DE964647C (en) * 1949-10-20 1957-05-23 Traktorenbau Gebr Eicher Internal combustion engine working with air compression and self-ignition
DE937740C (en) * 1950-02-14 1956-01-12 Kloeckner Humboldt Deutz Ag Diesel engine
DE856708C (en) * 1950-11-09 1952-11-24 Gueldner Motoren Werke Zweigni Internal combustion engine working with air compression and self-ignition
US2907308A (en) * 1951-12-17 1959-10-06 Meurer Siegfried Operation of internal combustion engines
DE977154C (en) * 1952-11-08 1965-04-15 Maschf Augsburg Nuernberg Ag High-speed diesel engine with a combustion chamber of rotation in the piston
US2855907A (en) * 1954-03-20 1958-10-14 Maschf Augsburg Nuernberg Ag Internal combustion engine system
DE967720C (en) * 1954-10-27 1957-12-05 Motoren Werke Mannheim Ag Air-compressing internal combustion engine with fuel injection
DE972030C (en) * 1954-12-18 1959-05-06 Motoren Werke Mannheim Ag Air-compressing four-stroke internal combustion engine with valves suspended in the cylinder head
US2887995A (en) * 1955-03-08 1959-05-26 Daimler Benz Ag Internal combustion engine with fuel injection into the combustion chamber
DE1012115B (en) * 1955-09-03 1957-07-11 Maschf Augsburg Nuernberg Ag Injection engine with a spherical combustion chamber in the piston

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