Diesel Kiki Co., Ltd.

Kazuro Nishizawa

Nobuhiro Kaibara

A control system for a fuel injection pump assembly wherein the regulation of the fuel quantity is influenced by a control rod. This control rod is displaced by a cam follower assembly and the cam itself is a three-dimensional cam whose spatial orientation may be changed, firstly, by rotation about its axis where the magnitude of this rotation depends on the amount of air aspirated by the engine and, secondly, by longitudinal motion along its axis, where the magnitude of this motion depends on the rotational speed of the engine.

Growing community of inventors

Higashimatsuyama, Japan

Kazuro Nishizawa