发明名称 |
Condensing gas fired water heater |
摘要 |
A water heater is shown having a closed metal tank with an upwardly mounted combustion chamber and burner/blower assembly. Curved fire tubes convey the products of combustion from the chamber to an exterior mounted flue assembly. The closed tank is enclosed by a rotomolded jacket. A support stand with vertically arranged support legs supports the tank in a normally vertical position but also allows the tank to be pivoted to a horizontal position on the support stand for maintenance or repair operations.
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申请公布号 |
US2007125318(A1) |
申请公布日期 |
2007.06.07 |
申请号 |
US20050323436 |
申请日期 |
2005.12.30 |
申请人 |
HUBBARD MICHAEL J;FERGUSON MARK A;MYERS FRANK A;BOTHNER PAUL J |
发明人 |
HUBBARD MICHAEL J.;FERGUSON MARK A.;MYERS FRANK A.;BOTHNER PAUL J. |
分类号 |
F24H1/00 |
主分类号 |
F24H1/00 |
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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