发明名称 |
Electric coupling device, electric circuit and method in connection therewith |
摘要 |
An electric coupling device for connecting, disconnecting or limiting the current in an electric circuit. The electric coupling device includes a variable resistor. This resistance is variable between a very low value corresponding to a conducting state and a very high value corresponding to a substantially insulating state. Switching between the states takes place continually and in a very short time. The invention relates to an electric circuit provided with such an electric coupling device and a method performed in accordance with the function of the electric coupling device. |
申请公布号 |
AU7093698(A) |
申请公布日期 |
1998.11.24 |
申请号 |
AU19980070936 |
申请日期 |
1998.04.14 |
申请人 |
ASEA BROWN BOVERI A.B. |
发明人 |
HANS BERNHOFF;JAN ISBERG;HENRIK BREDER;LARS JONSSON;STEFAN VALDEMARSSON;LARS LILJESTRAND |
分类号 |
H01C;H01C7/00;H01C10/10;H02H9/02 |
主分类号 |
H01C |
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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