发明名称 |
Water Heater Sealed Combustion Chamber Assembly |
摘要 |
A fuel-fired water heater is provided with a combustion chamber assembly, representatively a sealed combustion chamber assembly, operative to create from combustion air delivered thereto via a circumferentially limited vertical side portion thereof a flow of primary combustion air to the underside of a centrally disposed fuel burner within the assembly via a first location underlying the burner, a first flow of secondary combustion air delivered to the burner via the first location, and a second flow of secondary combustion air delivered to the burner via a second location outwardly circumscribing the first location.
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申请公布号 |
US2009255487(A1) |
申请公布日期 |
2009.10.15 |
申请号 |
US20080102122 |
申请日期 |
2008.04.14 |
申请人 |
RHEEM MANUFACTURING COMPANY |
发明人 |
HICKS KENNETH J.;NEGRETE MARIO RAMOS;DAMRON TREVOR ALLEN;DONASTORG HECTOR JOSE |
分类号 |
F23C7/00;F24H1/34;F24H9/18 |
主分类号 |
F23C7/00 |
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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