发明名称 |
SPACE HEATER |
摘要 |
<p>A direct air heater using the air to be heated as combustion air includes means for maintaining a constant flow of air across the burner. The heater also includes means for recirculating inside air and means for controlling the flow of inside air, preferably, to maintain a constant pressure in the space being heated.</p> |
申请公布号 |
CA1241589(A) |
申请公布日期 |
1988.09.06 |
申请号 |
CA19850484466 |
申请日期 |
1985.06.19 |
申请人 |
FL INDUSTRIES, INC. |
发明人 |
ALBRITTON, CHARLES W.;POWIS, WILLIAM N.;GRAHAM, WILLIAM M. |
分类号 |
F24H3/04;(IPC1-7):F24H1/00 |
主分类号 |
F24H3/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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