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专利名称：COMBINED AIR CONDITIONING AND VENTILATION ASSEMBLY
发明人：DOLISON; DEWEY H.,RAHN; WILLIAM H.申请号：US84349686
申请日：19860324
pop设计公开号：US4658889A
公开日：减压方式
cf网页版在线玩
19870421
杭州名胜古迹
专利内容由知识产权出版社提供
摘要：An air conditioning asmbly for maintaining a preferred temperature range within the interior of a building structure such as a commercial, industrial or office facility wherein such temperature maintenance becomes efficient and cost effective bad in part on the return and supply of previously conditioned air from the interior of the building structure to an intake of the air conditioning asmbly. The air intake from the interior of the building is lectively chon from a first zone where warmer air is collected depending upon whether the air conditioning asmbly is in a heating or cooling mode. The subject process thereby reduces the amount of energy wasted in previously heating or cooling the conditioned air supplied to the building interior.广汽丰田怎么样
申请人：DOLISON; DEWEY H.,RAHN; WILLIAM H.
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