GB615002A - Improvements relating to the combustion chambers of internal combustion engines - Google Patents

Improvements relating to the combustion chambers of internal combustion engines

Info

Publication number
GB615002A
GB615002A GB28565/46A GB2856546A GB615002A GB 615002 A GB615002 A GB 615002A GB 28565/46 A GB28565/46 A GB 28565/46A GB 2856546 A GB2856546 A GB 2856546A GB 615002 A GB615002 A GB 615002A
Authority
GB
United Kingdom
Prior art keywords
piston
cylinder head
engine
internal combustion
partly
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
GB28565/46A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB28565/46A priority Critical patent/GB615002A/en
Publication of GB615002A publication Critical patent/GB615002A/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
    • 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
    • F02B19/12—Engines characterised by precombustion chambers with positive ignition
    • 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
    • F02B2275/22—Side valves
    • 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

615,002. Combustion chambers. MANTELL, L., and BURTON, C. E. Sept. 24, 1946, No. 28565. [Class 7 (ii)] An internal combustion engine of sparkignited type in which the piston crown 3 closely approaches part of the cylinder head surface 4 has one or more grooves 6 in the piston crown or cylinder head arranged so that as the piston approaches top dead centre part of the compressed mixture is forced in one or more concentrated streams directly towards the ignition point 5. In Fig. 4 the engine has overhead valves 2 and the piston is of penthouse or conical shape, the groove being partly in the cylinder head and partly in the piston. In another modification, Fig. 3, a side valve engine has a flat-topped piston and the plane 9 of the upper surface of the wedge-shaped groove 6 passes through or above the ignition point 5.
GB28565/46A 1946-09-24 1946-09-24 Improvements relating to the combustion chambers of internal combustion engines Expired GB615002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB28565/46A GB615002A (en) 1946-09-24 1946-09-24 Improvements relating to the combustion chambers of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28565/46A GB615002A (en) 1946-09-24 1946-09-24 Improvements relating to the combustion chambers of internal combustion engines

Publications (1)

Publication Number Publication Date
GB615002A true GB615002A (en) 1948-12-30

Family

ID=10277633

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28565/46A Expired GB615002A (en) 1946-09-24 1946-09-24 Improvements relating to the combustion chambers of internal combustion engines

Country Status (1)

Country Link
GB (1) GB615002A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950754A1 (en) * 1979-03-05 1980-09-11 Toyota Motor Co Ltd IC engine with squish-flow combustion area - has sparking plug gap eccentric in cylinder head recess opposite recess in piston
EP0213455A2 (en) * 1985-08-08 1987-03-11 Tianjin University TJ-jet chamber of a gasoline engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950754A1 (en) * 1979-03-05 1980-09-11 Toyota Motor Co Ltd IC engine with squish-flow combustion area - has sparking plug gap eccentric in cylinder head recess opposite recess in piston
EP0213455A2 (en) * 1985-08-08 1987-03-11 Tianjin University TJ-jet chamber of a gasoline engine
EP0213455A3 (en) * 1985-08-08 1987-06-10 Tianjin University Tj-jet chamber of a gasoline engine

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