Research and Test Apparatus

Abstract

In order to simulate every conceivable hydraulic operating condition likely to be encountered on controllers or hydromatic propellers in flight, de Havilland Propellers Ltd. have devised test rigs on which these assemblies are tested before delivery or after overhaul.

Citation

(1960), "Research and Test Apparatus", Aircraft Engineering and Aerospace Technology, Vol. 32 No. 3, pp. 91-91. https://doi.org/10.1108/eb033228