发明名称 |
Hot-water boiler of the direct-heating type |
摘要 |
A hot-water boiler of the direct-heating type basically comprising a combustion chamber and a heat-exchange chamber which encircles the lower half part of the combustion chamber and which has a number of reticulate plates therein. Combustion gas generated in the combustion chamber effuses into the heat-exchange chamber where water to be boiled is stored. The combustion gas goes through the water in the heat-exchange chamber and is broken up into smaller bubbles by the reticulate plates; thereby facilitating a prompt and efficient heat-exchange between the gas and water.
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申请公布号 |
US4141343(A) |
申请公布日期 |
1979.02.27 |
申请号 |
US19770767506 |
申请日期 |
1977.02.10 |
申请人 |
SEIICHI AWANO AND YASUI SANGYO CO., LTD. |
发明人 |
AWANO, SEIICHI;NISHIMURA, MATSUO |
分类号 |
F24H1/20;F24H1/44;(IPC1-7):F24H1/20 |
主分类号 |
F24H1/20 |
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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