发明名称 |
Furnace conversion method and apparatus |
摘要 |
A controlled atmosphere furnace having radiant heating tubes, through which hot gases from a fuel burner are passed, is converted to electrical operation by removing the fuel burner and exhaust connections from the heating tubes and replacing these with electrical connector extensions connected to an electrical power source so that electrical current is driven longitudinally through the heating tube walls and converted therein to heat which is radiated into the furnace enclosure.
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申请公布号 |
US4101724(A) |
申请公布日期 |
1978.07.18 |
申请号 |
US19760701013 |
申请日期 |
1976.06.30 |
申请人 |
BROWN BOVERI CORPORATION |
发明人 |
HEINE, HANS GUNTHER;HOCHSTRASSER, OTTO;HEGEWALDT, FRITZ |
分类号 |
F27D11/02;(IPC1-7):F27D11/02;H05B3/06;H05B3/40 |
主分类号 |
F27D11/02 |
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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