GB875265A - An internal combustion compression-ignition engine - Google Patents

An internal combustion compression-ignition engine

Info

Publication number
GB875265A
GB875265A GB13744/58A GB1374458A GB875265A GB 875265 A GB875265 A GB 875265A GB 13744/58 A GB13744/58 A GB 13744/58A GB 1374458 A GB1374458 A GB 1374458A GB 875265 A GB875265 A GB 875265A
Authority
GB
United Kingdom
Prior art keywords
piston
chamber
axis
jet
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
GB13744/58A
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
Publication of GB875265A publication Critical patent/GB875265A/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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • 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
    • F02B2720/22—Four stroke engines
    • F02B2720/226—Four stroke engines with measures for improving combustion

Abstract

875,265. Combustion chambers. BOTTGER. J. April 30, 1958 [May 7, 1957], No. 13744/58. Class 7(3). [Also in Group XXVI] The mouth of a combustion chamber formed in a piston is formed by two offset semicircles, the base of the chamber being formed as a surface of revolution about the piston axis 5. The side wall of the chamber forms with the piston crown an acute angle α, Fig. 1, at the end 3 of each semicircle nearer the axis 5 and an obtuse angle α<SP>1</SP> at the end 31 further from axis 5. The fuel injector 6, Fig. 4, injects a main jet A into the chamber and an ignition jet B partly over the crown of the piston. A jet of oil is sprayed on to cooling fins 10 on the underside of the piston.
GB13744/58A 1957-05-07 1958-04-30 An internal combustion compression-ignition engine Expired GB875265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS875265X 1957-05-07

Publications (1)

Publication Number Publication Date
GB875265A true GB875265A (en) 1961-08-16

Family

ID=5456461

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13744/58A Expired GB875265A (en) 1957-05-07 1958-04-30 An internal combustion compression-ignition engine

Country Status (1)

Country Link
GB (1) GB875265A (en)

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