GB539934A - Propelling motor for aircraft - Google Patents

Propelling motor for aircraft

Info

Publication number
GB539934A
GB539934A GB166740A GB166740A GB539934A GB 539934 A GB539934 A GB 539934A GB 166740 A GB166740 A GB 166740A GB 166740 A GB166740 A GB 166740A GB 539934 A GB539934 A GB 539934A
Authority
GB
United Kingdom
Prior art keywords
cylinders
air
exhaust
cylinder
inlet
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
GB166740A
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 GB166740A priority Critical patent/GB539934A/en
Publication of GB539934A publication Critical patent/GB539934A/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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement

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

539,934. Cooling aero-engines. ATTESLANDER, E. Jan. 26, 1940, No. 1667. [Class 7 (ii)] An air-cooled aero-engine having rows of cylinders arranged in V or combinations of V- formation with the crankshaft disposed towards the middle of a profiled section such as a wing or fuselage, has its cylinders extending to the outer covering of the profiled section, its inlet ports being disposed towards the sides adjacent to said outer covering and to exhaust ports within the V. In one form an engine with its cylinders in V-formation is arranged transversely on its side within a cowling B arranged on the front of a main plane, front and rear openings, being formed for the passage of cooling air which encounters the exhaust side of the cylinder heads first and is screened from the cooler inlet side by the camshaft casings and inlet manifolds. Cooling fins N, N<1> are provided on the cylinder heads. Deflectors which contain the exhaust pipes, ensure a uniform distribution of the propeller blast over the cylinders. The stroke-bore ratio is relatively large e.g. 1.4. Where a sleeve valve engine is used each cylinder head is formed externally as a cup-shaped member having cooling fins over which the air is directed by a funnel shaped member F, Fig. 2. The inlet port J is formed in the cylinder wall on the side of the cylinder away from the incoming air and the exhaust port E on the opposite side, the two ports being controlled by a sleeve valve T.
GB166740A 1940-01-26 1940-01-26 Propelling motor for aircraft Expired GB539934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB166740A GB539934A (en) 1940-01-26 1940-01-26 Propelling motor for aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB166740A GB539934A (en) 1940-01-26 1940-01-26 Propelling motor for aircraft

Publications (1)

Publication Number Publication Date
GB539934A true GB539934A (en) 1941-09-30

Family

ID=9725956

Family Applications (1)

Application Number Title Priority Date Filing Date
GB166740A Expired GB539934A (en) 1940-01-26 1940-01-26 Propelling motor for aircraft

Country Status (1)

Country Link
GB (1) GB539934A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558865A (en) * 1946-09-26 1951-07-03 Bristol Aeroplane Co Ltd Cowl for air-cooled internal-combustion engines for aircraft
WO2011016051A2 (en) * 2009-07-31 2011-02-10 Parsottam Premjibhai Pipalia Mileage increase technology

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558865A (en) * 1946-09-26 1951-07-03 Bristol Aeroplane Co Ltd Cowl for air-cooled internal-combustion engines for aircraft
WO2011016051A2 (en) * 2009-07-31 2011-02-10 Parsottam Premjibhai Pipalia Mileage increase technology
WO2011016051A3 (en) * 2009-07-31 2011-05-05 Parsottam Premjibhai Pipalia Engine with mileage increase technology

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