흡수식 냉동기의 요소기술에 관한 특허분석

A Patent Analysis on Components Technologies of Absorption Refrigeration System

An analysis was conducted to predict technical trends for the highly efficient absorption refrigeration system. The study was based on submitted patent during January 1981 and December 2000 in Korea, Japan and U.S.A. The analysis are divided with two categories as component technology and refrigeration type technology. The analysis was focused on component technologies rather than the absorption cycle or system technologies.