发明名称 |
Multiple furnace controller |
摘要 |
A multi-furnace control system selectively delivers preselected percentages of available power to furnaces of the system, preferably designated as either a melt furnace or a hold furnace. The power supply delivers power to both furnaces. A capacitor station in parallel connection to the power supply and the furnaces is tuned to form a tank circuit therewith. Switches control the selected power delivered to the furnaces respectively and control the delivery of a first portion of the power for holding molten product in the hold furnace as the master control. A remaining portion of the power is then delivered for melting product in the melt furnace. The capacitor station acts as a reactive tank for both furnaces.
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申请公布号 |
US5666377(A) |
申请公布日期 |
1997.09.09 |
申请号 |
US19940340627 |
申请日期 |
1994.11.16 |
申请人 |
AJAX MAGNETHERMIC CORPORATION |
发明人 |
HAVAS, GEORGE;VAUGHN, ARTHUR L. |
分类号 |
F27B3/28;F27D11/06;F27D19/00;H05B6/06;H05B6/22;(IPC1-7):H05B6/06 |
主分类号 |
F27B3/28 |
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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