GB213184A - Improvements in or relating to internal combustion engines - Google Patents

Improvements in or relating to internal combustion engines

Info

Publication number
GB213184A
GB213184A GB1979623A GB1979623A GB213184A GB 213184 A GB213184 A GB 213184A GB 1979623 A GB1979623 A GB 1979623A GB 1979623 A GB1979623 A GB 1979623A GB 213184 A GB213184 A GB 213184A
Authority
GB
United Kingdom
Prior art keywords
cavity
piston
projection
stroke
relating
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
GB1979623A
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 GB1979623A priority Critical patent/GB213184A/en
Publication of GB213184A publication Critical patent/GB213184A/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

213,184. Romeyn, J. Aug. 2, 1923. Cylinders receiving liquid fuel. - A projection h on the cylinder cover enters a corresponding cavity g in the piston towards the end of the compression stroke, and expels air from the cavity into the annular space j. A whirling motion is imparted to the air by helical grooves k, formed on the walls of the projection h. or the cavity g. The projection may be mounted on the piston, and the cavity formed in the cylinder head; in an opposed piston engine a projection or one piston enters a cavity in the other. A plurality of fuel in. jectors f distributed round the annular chamber j may be used. The invention is applicable to both four-stroke and two-stroke cycle engines; in the latter case piston ports in the cylinder walls are used instead of the valves d and e.
GB1979623A 1923-08-02 1923-08-02 Improvements in or relating to internal combustion engines Expired GB213184A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1979623A GB213184A (en) 1923-08-02 1923-08-02 Improvements in or relating to internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1979623A GB213184A (en) 1923-08-02 1923-08-02 Improvements in or relating to internal combustion engines

Publications (1)

Publication Number Publication Date
GB213184A true GB213184A (en) 1924-03-27

Family

ID=10135351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1979623A Expired GB213184A (en) 1923-08-02 1923-08-02 Improvements in or relating to internal combustion engines

Country Status (1)

Country Link
GB (1) GB213184A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE764731C (en) * 1937-03-23 1954-05-03 Andreas Soltau Two-stroke internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE764731C (en) * 1937-03-23 1954-05-03 Andreas Soltau Two-stroke internal combustion engine

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