A Preliminary Study of Fuel Injection and Compression Ignition as Applied to an Aircraft Engine Cylinder (1927)
NASA Technical Reports Server (NTRS) · leaf 10
er, inch in diameter, was a lapped fit and was used without packing. It was driven forward during the injection stroke by tfie spring, pre- viously compressed by means of the radial cam, and was returned solely under the action of the primary fuel pressure. The plunger stroke began when the rocker… … Fio. 8—Injection pump and injection valve Fig. 9.—Spring-actuated injection pump the beginning of the plunger stroke. Two spring-loaded ball check valves in series were used both for the intake side and for the discharge side of the pump. Seamless steel tubing, % inch inside, was used for the…
NASA Technical Reports Server (NTRS)
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