发明名称 |
POWER CONTROL ARRANGEMENT |
摘要 |
A power control arrangement for controlling the power output of a plurality of resistive heating elements (9a, 9b) comprises a multi-position switch (S1, S2) for connecting the heating elements in series and in parallel, a zero voltage switch (4), AND-gate (5), clock pulse generator (6), shift register (7) and semiconductor device (8) such as a trail which cooperate to vary the duty cycle applied to the heating elements in both serial and parallel modes. |
申请公布号 |
AU5205286(A) |
申请公布日期 |
1986.07.22 |
申请号 |
AU19860052052 |
申请日期 |
1985.12.12 |
申请人 |
MICRO-PORE INTERNATIONAL LIMITED |
发明人 |
GRASSO, ALFIE LUCRETIUS;SCOTT, RICHARD CHARLES |
分类号 |
F24C15/10;G05D23/19;H05B3/00;H05B3/68 |
主分类号 |
F24C15/10 |
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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