Rotor

Rotary expansible chamber devices – Heat exchange or non-working fluid lubricating or sealing – Non-working fluid passage in inner working or reacting member

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Details

165142, 165 86, 123 4134, F01C 2106

Patent

active

041240600

ABSTRACT:
Cooling a hot component such as a rotor of a rotary piston engine by passing a coolant liquid through a passageway defined between adjacent surfaces of the component and a plug inserted into a socket in the component, the plug being made of a material having greater thermal conductivity than that of the material from which the component is made and the cross-sectional area of the passageway being sufficiently small as to produce turbulent flow of the coolant through the passageway.

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