GB151993A - Improvements in combustion engines - Google Patents

Improvements in combustion engines

Info

Publication number
GB151993A
GB151993A GB28103/20A GB2810320A GB151993A GB 151993 A GB151993 A GB 151993A GB 28103/20 A GB28103/20 A GB 28103/20A GB 2810320 A GB2810320 A GB 2810320A GB 151993 A GB151993 A GB 151993A
Authority
GB
United Kingdom
Prior art keywords
valve
charge
reservoir
stroke
cylinder
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
GB28103/20A
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 GB151993A publication Critical patent/GB151993A/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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • 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
    • F02B2720/12—Four stroke engines with ignition device
    • F02B2720/126—Four stroke engines with ignition device with measures for compressing the cylinder charge
    • 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

Abstract

151,993. Brown, W. Oct. 2, 1919, [Convention date]. Four - stroke - cycle engines. - In engines in which the normal method of working consists in rejecting a portion of each charge during compression, a charge from a carburettor is drawn into the cylinder through a valve 6, which closes at half stroke, and any additional charge from a reservoir 9 then enters through a valve 8. This valve remains open until the piston has completed one-half its compression stroke, during which period a portion of the cylinder charge is transferred to the reservoir 9. An exhaust valve 7 is located between the valves 6 and 8. A non-return valve 14 is located between the induction pipe 12 and the reservoir 9. The valve 14 may be held to its seat by a screw which is lowered to engage the head of the valve.
GB28103/20A 1919-10-02 1920-10-04 Improvements in combustion engines Expired GB151993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU151993X 1919-10-02

Publications (1)

Publication Number Publication Date
GB151993A true GB151993A (en) 1921-12-22

Family

ID=3705312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28103/20A Expired GB151993A (en) 1919-10-02 1920-10-04 Improvements in combustion engines

Country Status (1)

Country Link
GB (1) GB151993A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123083A (en) * 1982-03-31 1984-01-25 Lorne Hudson Smith Reduced intake valve opening in four-stroke engines
US7020119B2 (en) 2001-01-29 2006-03-28 Vtech Communications, Ltd. Method and apparatus for digital audio transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123083A (en) * 1982-03-31 1984-01-25 Lorne Hudson Smith Reduced intake valve opening in four-stroke engines
US7020119B2 (en) 2001-01-29 2006-03-28 Vtech Communications, Ltd. Method and apparatus for digital audio transmission

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