Details of 7-cylinder radial, air-cooled airplane engine, produced by D. R. Pobjoy, are given; 72-mm. bore; 87-mm. stroke; 2497-c.c. total capacity; single-throw divided-type crankshaft; weight 115 lb.; maximum output of 67.5 b.hp. developed at 3300 r.p.m.; airscrew shaft driven through simple reduction gear. (see also Aviation, vol. 25, no. 21, Nov. 17, 1928, p. 1575)
The pobjoy "P" type engine
Aeroplane
Aeroplane ; 25 , n 16
1928
3 pages
4 Fig.
Article (Journal)
English
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