GB507449A - Improvements relating to the scavenging ports in the cylinders of two-stroke cycle combustion engines - Google Patents

Improvements relating to the scavenging ports in the cylinders of two-stroke cycle combustion engines

Info

Publication number
GB507449A
GB507449A GB1886438A GB1886438A GB507449A GB 507449 A GB507449 A GB 507449A GB 1886438 A GB1886438 A GB 1886438A GB 1886438 A GB1886438 A GB 1886438A GB 507449 A GB507449 A GB 507449A
Authority
GB
United Kingdom
Prior art keywords
cylinders
combustion engines
improvements relating
stroke cycle
scavenging ports
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
GB1886438A
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 GB1886438A priority Critical patent/GB507449A/en
Publication of GB507449A publication Critical patent/GB507449A/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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/22—Other cylinders characterised by having ports in cylinder wall for scavenging or charging
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

507,449. Cylinders. MICKELSON, V., and REBBECK, F. E. June 25, 1938, No 18864. Drawings to Specification. [Class 7 (ii)] A ring of piston-controlled, admission ports, in the cylinder of a two-stroke engine having uniflow scavenging, are formed so that their direction changes Abruptly from tangential to radial at the middle of their length. In a double-acting engine each port is radial in its middle portion and tangential in opposite directions at the two end portions.
GB1886438A 1938-06-25 1938-06-25 Improvements relating to the scavenging ports in the cylinders of two-stroke cycle combustion engines Expired GB507449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1886438A GB507449A (en) 1938-06-25 1938-06-25 Improvements relating to the scavenging ports in the cylinders of two-stroke cycle combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1886438A GB507449A (en) 1938-06-25 1938-06-25 Improvements relating to the scavenging ports in the cylinders of two-stroke cycle combustion engines

Publications (1)

Publication Number Publication Date
GB507449A true GB507449A (en) 1939-06-15

Family

ID=10119721

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1886438A Expired GB507449A (en) 1938-06-25 1938-06-25 Improvements relating to the scavenging ports in the cylinders of two-stroke cycle combustion engines

Country Status (1)

Country Link
GB (1) GB507449A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720195A (en) * 1954-04-16 1955-10-11 Gen Motors Corp Two-cycle engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720195A (en) * 1954-04-16 1955-10-11 Gen Motors Corp Two-cycle engine

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