Development of a Pre-chamber Spark Plug for GHP

摘要

The gas engine-driven heat pump air-conditioner (GHP) has compressors powered by a gas engine. This is a gas air-conditioning system that heats and cools by means of heat-pump operation. This article reports on the development of the pre-chamber spark plug for GHP, which helps improve gas engine efficiency and is at the center of the elemental technologies used to boost GHP efficiency.