GB657231A - Improvements in or relating to air-cooled internal combustion engines - Google Patents

Improvements in or relating to air-cooled internal combustion engines

Info

Publication number
GB657231A
GB657231A GB492449A GB492449A GB657231A GB 657231 A GB657231 A GB 657231A GB 492449 A GB492449 A GB 492449A GB 492449 A GB492449 A GB 492449A GB 657231 A GB657231 A GB 657231A
Authority
GB
United Kingdom
Prior art keywords
internal combustion
relating
air
combustion engines
gas
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
GB492449A
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 GB492449A priority Critical patent/GB657231A/en
Publication of GB657231A publication Critical patent/GB657231A/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 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/04—Cylinders; Cylinder heads  having cooling means for air cooling
    • F02F1/06—Shape or arrangement of cooling fins; Finned cylinders
    • F02F1/08—Shape or arrangement of cooling fins; Finned cylinders running-liner and cooling-part of cylinder being different parts or of different material

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

657,231. Cylinders. PIATTI, V. Feb. 23, 1949, No. 4924. [Class 7(ii)] An internal combustion engine cylinder comprises a finned heat-dissipating body 2<SP>1</SP> which is cast in situ around a ferrous body 1<SP>1</SP> and is of a metal of higher thermal conductivity than the body 1<SP>1</SP>, ports 3<SP>1</SP>, 4<SP>1</SP> and conduits 5<SP>1</SP> for canalizing the gas flow through the cylinder being formed in the body 1<SP>1</SP> such that the gas is rendered inaccessible to body 2<SP>1</SP> and infiltration of gas between the body contact surfaces is prevented. The body 1<SP>1</SP> may have flanges 6<SP>1</SP>, 71 for attachment of the cylinder head and crankcase respectively.
GB492449A 1949-02-23 1949-02-23 Improvements in or relating to air-cooled internal combustion engines Expired GB657231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB492449A GB657231A (en) 1949-02-23 1949-02-23 Improvements in or relating to air-cooled internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB492449A GB657231A (en) 1949-02-23 1949-02-23 Improvements in or relating to air-cooled internal combustion engines

Publications (1)

Publication Number Publication Date
GB657231A true GB657231A (en) 1951-09-12

Family

ID=9786428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB492449A Expired GB657231A (en) 1949-02-23 1949-02-23 Improvements in or relating to air-cooled internal combustion engines

Country Status (1)

Country Link
GB (1) GB657231A (en)

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