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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0908270 (1978-05-22) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 1 |
A heating and air conditioning system and method involves the use of turbomachinery and a working fluid capable of changing phase at specific temperature and pressure and powered by an external heat source. The pressure of a portion of the working fluid in liquid form is increased and thereafter hea
A system of the type described for use in heating and cooling in which at least a portion of the power is from an external source of heat comprising: a supply of working fluid which changes phase at a predetermined temperature, a major portion of said working fluid in said supply being in liquid for
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