GB493702A - Improvements in or relating to internal combustion engines of the liquid fuel injection compression ignition type - Google Patents

Improvements in or relating to internal combustion engines of the liquid fuel injection compression ignition type

Info

Publication number
GB493702A
GB493702A GB10039/37A GB1003937A GB493702A GB 493702 A GB493702 A GB 493702A GB 10039/37 A GB10039/37 A GB 10039/37A GB 1003937 A GB1003937 A GB 1003937A GB 493702 A GB493702 A GB 493702A
Authority
GB
United Kingdom
Prior art keywords
chamber
axis
passage
relating
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
GB10039/37A
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 GB10039/37A priority Critical patent/GB493702A/en
Publication of GB493702A publication Critical patent/GB493702A/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
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/14—Engines characterised by precombustion chambers with compression 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
    • F02B2019/006—Engines characterised by precombustion chambers with thermal insulation
    • 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

493,702. Oil engines. RICARDO, H. R. April 8, 1937, No. 10039. [Class 7 (iii)] In an engine having a combustion chamber which communicates with the cylinder space through a tangential passage D in a heatinsulated plug C, the distance between the nozzle G of the fuel injector and the point where the axis of the fuel jet meets the combustion chamber wall is increased by forming the chamber as an elongated sphere. As shown, the chamber has two hemispherical portions A, B spaced by a short cylinder H or other figure of revolution about the axis X-X. The axis of the fuel jet is either parallel to but not coincident with, or at a small angle to the axis of the elongated chamber. The chamber may contain not more than 50 per cent of the total volume of the combustion space at the end of the compression stroke, the remainder of the combustion space being constituted by the passage D and the clearance between the piston E<1> and the cylinder head this clearance being increased by the recess E adjacent the passage D. Specifications 431,345, 439,426, and 457,491 are referred to.
GB10039/37A 1937-04-08 1937-04-08 Improvements in or relating to internal combustion engines of the liquid fuel injection compression ignition type Expired GB493702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB10039/37A GB493702A (en) 1937-04-08 1937-04-08 Improvements in or relating to internal combustion engines of the liquid fuel injection compression ignition type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10039/37A GB493702A (en) 1937-04-08 1937-04-08 Improvements in or relating to internal combustion engines of the liquid fuel injection compression ignition type

Publications (1)

Publication Number Publication Date
GB493702A true GB493702A (en) 1938-10-10

Family

ID=9960327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10039/37A Expired GB493702A (en) 1937-04-08 1937-04-08 Improvements in or relating to internal combustion engines of the liquid fuel injection compression ignition type

Country Status (1)

Country Link
GB (1) GB493702A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458680A1 (en) * 1979-06-05 1981-01-02 Yanmar Diesel Engine Co DIESEL ENGINE ANTICHAMBRE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458680A1 (en) * 1979-06-05 1981-01-02 Yanmar Diesel Engine Co DIESEL ENGINE ANTICHAMBRE

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