1. Y. Yonezawa, T. Ohnishi, S. Okumura, A. Sakai, H. Nakano, M. Matsushita, A. Morikawa, M. Yoshihara, Method of Operating Adsorption Refrigerator, US Patent No. 5024064, 1991.
2. Y. Yonezawa, M. Matsushita, K. Oku, H. Nakano, S. Okumura, M. Yoshihara, A. Sakai, A. Morikawa, Adsorption Refrigeration System, US Patent No. 4881376, 1989.
3. Predictive model and experimental result for a two-bed adsorption air-conditioning;Douss;Industrial and Engineering Chemistry Research,1998
4. R.E. Critoph, A forced-convection regenerative cycle using the carbon-ammonia pair, in: Proc. of Symposium: Solid Sorption Refrigeration, 1992, pp. 97–102.
5. Performance improvement of adsorption cooling by heat and mass recovery operation;Wang;International Journal of Refrigeration,2001