stratified charge engine การใช้

Today several stratified charge engines are in use in the automobile market.
In 1973, the Honda Civic was launched, the CVCC ( Compound Vortex Controlled Combustion ) Stratified charge engine debuted in 1975 and was offered alongside the standard Civic engine.
A "'stratified charge engine "'is a type of internal combustion engine, used in automobiles, in which the fuel is injected into the air / fuel ratio than in conventional internal combustion engines.
Honda's CVCC Stratified charge engine approach also used a small third valve, but sent a richer air / fuel mixture to a small pre-combustion chamber near the spark plug, to help ignite a leaner air / fuel mixture in the main combustion chamber.