Injection Nozzle Gives Pilot Injection..

P ATEN T No. 617,795, comes from H. Ricardo, C.A.V.; Ltd., London, W.3, and others, and describes a fuel injection nozzle giving a preliminary small spurt of fuel, followed a......

Rotary Exhauster For Suction-operated Brakes

A N exhauster for operating servo brakes is shown in patent No.. 617,705. It comes from the Clayton , Dewandre Co., Ltd., and E. Willett, both of Titanic Works, Lincoln. Working......