GB353644A - Improvements relating to two-stroke-cycle oil engines - Google Patents

Improvements relating to two-stroke-cycle oil engines

Info

Publication number
GB353644A
GB353644A GB1904030A GB1904030A GB353644A GB 353644 A GB353644 A GB 353644A GB 1904030 A GB1904030 A GB 1904030A GB 1904030 A GB1904030 A GB 1904030A GB 353644 A GB353644 A GB 353644A
Authority
GB
United Kingdom
Prior art keywords
pistons
stroke
improvements relating
cycle oil
oil 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
GB1904030A
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.)
SAMUEL JAMES MCCULLOUGH
Original Assignee
SAMUEL JAMES MCCULLOUGH
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 SAMUEL JAMES MCCULLOUGH filed Critical SAMUEL JAMES MCCULLOUGH
Priority to GB1904030A priority Critical patent/GB353644A/en
Publication of GB353644A publication Critical patent/GB353644A/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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders

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

353,644. Cooling engine pistons. McCULLOUGH, S. J., 7, Alfred Street, Belfast. June 23, 1930, No. 19040. [Class 122 (i).] To cool the pistons 4, 5 of a two-stroke-cycle internal-combustion engine, air is drawn into the cylinders 1, 2 on the upstroke through ports 7a, 9a, Fig. 2, passes through perforations 15, 16 into the pistons and through valves 19, 20 to the spaces 17, 18. On the downstroke the air is forced through non-return valves 21, 22 into a reservoir 6 from which it passes to the combustion chamber 3 common to the cylinders. One of the pistons has a lead over the other.
GB1904030A 1930-06-23 1930-06-23 Improvements relating to two-stroke-cycle oil engines Expired GB353644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1904030A GB353644A (en) 1930-06-23 1930-06-23 Improvements relating to two-stroke-cycle oil engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1904030A GB353644A (en) 1930-06-23 1930-06-23 Improvements relating to two-stroke-cycle oil engines

Publications (1)

Publication Number Publication Date
GB353644A true GB353644A (en) 1931-07-30

Family

ID=10122747

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1904030A Expired GB353644A (en) 1930-06-23 1930-06-23 Improvements relating to two-stroke-cycle oil engines

Country Status (1)

Country Link
GB (1) GB353644A (en)

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