high efficiency exhaust manifoldとは 意味・読み方・使い方

To improve the exhaust gas purifying performance of an engine having a dual exhaust manifold and a catalyst in an exhaust system and a secondary air supply device at the upstream position of the exhaust system, by improving the energy efficiency of catalyst warm-up with after-burn to compatibly attain improved exhaust emission with the after-burn and accelerated catalyst warm-up at a high level.例文帳に追加

排気系にデュアルエキマニと触媒とを備えるとともに、排気系の上流位置に２次空気を供給する２次空気供給装置が設けられたエンジンにつき、後燃えによる触媒暖機のエネルギー効率を高めて、後燃えによる排気エミッション改善と触媒暖機促進とを高い次元で両立させ、以って排気浄化性能を向上させること。 - 特許庁