GB411404A - Improvements in double-acting two-stroke cycle internal combustion engines - Google Patents

Improvements in double-acting two-stroke cycle internal combustion engines

Info

Publication number
GB411404A
GB411404A GB2567/34A GB256734A GB411404A GB 411404 A GB411404 A GB 411404A GB 2567/34 A GB2567/34 A GB 2567/34A GB 256734 A GB256734 A GB 256734A GB 411404 A GB411404 A GB 411404A
Authority
GB
United Kingdom
Prior art keywords
valve
acting
double
internal combustion
combustion engines
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
GB2567/34A
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 GB2567/34A priority Critical patent/GB411404A/en
Publication of GB411404A publication Critical patent/GB411404A/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
    • F02B75/00—Other engines
    • F02B75/002—Double acting engines
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

411,404. Valves; valve gear. MILLER, J., and REBBECK, F. E., c/o Harland & Wolff, Queen's Island, Belfast, Northern Ireland. Jan. 25, 1934, No. 2567. [Class 7 (vi).] In a two-stroke double-acting engine having piston-controlled inlet ports 4 and exhaust ports at the ends, the lower exhaust valve 11 which surrounds the piston rod is of the poppet type, its hollow stem 12 serving as a stuffing-box and sliding within a fixed sleeve 14 formed with exhaust ports 15. The valve is actuated by a rocker 18 and rod 19 from a cam shaft 9, which also actuates the upper exhaust valve 6. A spring 20 acts on the rocker 18 so as to close the valve 11.
GB2567/34A 1934-01-25 1934-01-25 Improvements in double-acting two-stroke cycle internal combustion engines Expired GB411404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2567/34A GB411404A (en) 1934-01-25 1934-01-25 Improvements in double-acting two-stroke cycle internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2567/34A GB411404A (en) 1934-01-25 1934-01-25 Improvements in double-acting two-stroke cycle internal combustion engines

Publications (1)

Publication Number Publication Date
GB411404A true GB411404A (en) 1934-06-07

Family

ID=9741846

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2567/34A Expired GB411404A (en) 1934-01-25 1934-01-25 Improvements in double-acting two-stroke cycle internal combustion engines

Country Status (1)

Country Link
GB (1) GB411404A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700667A (en) * 1984-12-05 1987-10-20 Ohna Bernt E Internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700667A (en) * 1984-12-05 1987-10-20 Ohna Bernt E Internal combustion engine

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