GB328481A - Improvements in or connected with cowlings for air-cooled internal-combustion engines - Google Patents

Improvements in or connected with cowlings for air-cooled internal-combustion engines

Info

Publication number
GB328481A
GB328481A GB1640829A GB1640829A GB328481A GB 328481 A GB328481 A GB 328481A GB 1640829 A GB1640829 A GB 1640829A GB 1640829 A GB1640829 A GB 1640829A GB 328481 A GB328481 A GB 328481A
Authority
GB
United Kingdom
Prior art keywords
air
cowlings
combustion engines
cooled internal
cylinders
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
GB1640829A
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.)
Boulton and Paul Ltd
Original Assignee
Boulton and Paul Ltd
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 Boulton and Paul Ltd filed Critical Boulton and Paul Ltd
Priority to GB1640829A priority Critical patent/GB328481A/en
Publication of GB328481A publication Critical patent/GB328481A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/023—Cowlings for airplane engines

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

328,481. Boulton & Paul. Ltd., and North, J. D. May 28, 1929. Propelling. - An annular cowling having a bulbous leading edge 2 extends around an air-cooled radial cylinder engine to direct the cooling air over the cylinder heads and reduce the head resistance. The cowling is of streamline form and the thin trailing edge 3 may extend over the cylinders as shown or up to the cylinders only.
GB1640829A 1929-05-28 1929-05-28 Improvements in or connected with cowlings for air-cooled internal-combustion engines Expired GB328481A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1640829A GB328481A (en) 1929-05-28 1929-05-28 Improvements in or connected with cowlings for air-cooled internal-combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1640829A GB328481A (en) 1929-05-28 1929-05-28 Improvements in or connected with cowlings for air-cooled internal-combustion engines

Publications (1)

Publication Number Publication Date
GB328481A true GB328481A (en) 1930-05-01

Family

ID=10076775

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1640829A Expired GB328481A (en) 1929-05-28 1929-05-28 Improvements in or connected with cowlings for air-cooled internal-combustion engines

Country Status (1)

Country Link
GB (1) GB328481A (en)

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