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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0734824 (1985-05-16) |
우선권정보 | WOAT-00003 (1982-02-03) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 9 |
A heating or cooling apparatus which is enclosed in a housing, having a compression heat pump and an absorption heat pump which are selectively drivable by an internal combustion engine (1) and an electric motor (6), is described. The housing is in the form of a double-walled heat storage means (17)
In a heating or cooling apparatus of the type including a housing having therein at least one heat pump, an internal combustion engine for driving said heat pump, a heating circuit, and means for transferring heat from said engine and said heat pump to said heating circuit, the improvement comprisin
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