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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0252218 (1994-06-01) |
발명자 / 주소 |
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출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 0 |
A heat pump provides improved operating comfort, less noise and vibration by exhausting air upwardly with the use of a fan which is exterior of the heat pump housing. In one embodiment the fan is mounted on the roof and in another embodiment the exhaust fan is positioned in the attic.
A heat pump for heating and cooling of air within a building having a roof and a foundation, said heat pump being the interior, two compartment type wherein one compartment houses a condensor-evaporator which acts as a condensor during the cooling cycle and the other compartment housing a condensor-
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