发明名称 |
Microwave generating device utilizing a magnetron |
摘要 |
In a microwave generating device utilizing a magnetron a switching element is connected in the circuit of the cathode heater of the magnetron and ON/OFF-controlled at a predetermined frequency for varying the high frequency output of the microwave generating device.
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申请公布号 |
US4220841(A) |
申请公布日期 |
1980.09.02 |
申请号 |
US19780931019 |
申请日期 |
1978.08.04 |
申请人 |
HITACHI LTD |
发明人 |
OGURO, TOMOKATSU |
分类号 |
H05B6/68;H03B9/10;H05B6/66;(IPC1-7):H05B6/68 |
主分类号 |
H05B6/68 |
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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