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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0408614 (1982-08-16) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 3 인용 특허 : 10 |
An apparatus for heating a fluid, as air, having a housing surrounding a heat transfer chamber. A casing having a combustion chamber is located in the heat transfer chamber. A motor driven fan mounted on the housing operates to supply air to the combustion chamber and move air through the heat trans
An apparatus for heating fluid comprising: housing means having a fluid heating chamber, a first side wall having a fluid inlet opening open to the chamber, a second side wall having a fluid exit opening open to the chamber, said first side wall being located adjacent said second side wall, said fir
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