Nissan Motor Company Limited

Makio Waku

Yoshimasa Hayashi

Yasuo Nakajima

Shigeo Muranaka

Akihiro Ohnishi

Kokichi Ochiai

Hideo Kamino

A cylinder head of a cross-flow type internal combustion engine is formed with a through hole or a groove which is associated with an exhaust gas recirculating system to simplify the exhaust gas recirculating system and simultaneously to make it small.

Cross-flow type internal combustion engine with a small sized exhaust

A method and system for controlling ignition spark timing of an internal combustion engine of the multiple plugs type, in which a plurality of spark plugs are energized at different timings with a predetermined phase in dependence on the flow of air-fuel mixture in a combustion chamber, whereby air-fuel mixture is ignited at timings optimum for rapid combustion.

Method and system for controlling ignition spark timing of an internal

Two sets of breaker contacts respectively associated with independent ignition systems have two breaker arms with identical configuration, arranged coaxially one above the other to engage a cam at an identical angular position thereof whereby the contacts open and close synchronously.

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Urawa, Japan

Makio Waku