Siemens-Halske Sh 22

The Siemens-Halske Sh 22 (also known as SAM 22) was a nine-cylinder aircraft radial engine manufactured by Siemens & Halske in Germany in the 1930s. Following the reorganization of its manufacturer and change in military nomenclature, the engine became known as the Bramo 322.

pecifications (SAM 22B)

pistonspecs

ref=cite book|last=Tsygulev|title=Aviacionnye motory voennykh vozdushnykh sil inostrannykh gosudarstv ( _ru. Авиационные моторы военных воздушных сил иностранных государств)|publisher=Gosudarstvennoe voennoe izdatelstvo Narkomata Oborony Soyuza SSR|location=Moscow|year=1939|url=http://base13.glasnet.ru/text/aviamotory/t.htm]
type=Nine-cylinder single-row supercharged air-cooled radial engine
bore=154 mm (6.06 in)
stroke=160 mm (6.3 in)
displacement=26.8 l (1,635 in³)
length=1,285 mm (50.59 in)
diameter=1,324 mm (52.13 in)
width=
height=
weight=465 kg (1,025 lb)
valvetrain=Two overhead valves per cylinder
supercharger=Single-speed centrifugal type supercharger
turbocharger=
fuelsystem=Carburetor
fueltype=80 octane rating gasoline
oilsystem=
coolingsystem=Air-cooled
power=442 kW (592 hp) at 2,100 rpm for takeoff
specpower=16.49 kW/l (0.36 hp/in³)
compression=5.2:1
fuelcon=
specfuelcon=
oilcon=
power/weight=0.95 kW/kg (0.58 hp/lb)
reduction_gear=Farman epicyclic gearing, 1.6:1

Applications

;flag|Germany|Nazi
*Dornier Do 19 (proposed)
*Fieseler Fi 98
*Heinkel He 46
*Henschel Hs 122
*Junkers W 34

References