| 摘要 |
<p>PCT No. PCT/AU86/00254 Sec. 371 Date Apr. 23, 1987 Sec. 102(e) Date Apr. 23, 1987 PCT Filed Aug. 29, 1986 PCT Pub. No. WO87/01436 PCT Pub. Date Mar. 12, 1987.An air conditioner wherein supply air is first passed through the supply air passages of an air-to-air heat exchanger, then over a first refrigerant-to-air heat exchanger, into the space to be air conditioned, and return air from that space is passed throught the air-to-air heat exchanger, through a second refrigerant-to-air heat exchanger, and discharged to atmosphere, the refrigerant heat exchangers being the condenser and evaporator of a closed refrigeration system driven by a heat pump compressor.</p> |
