发明名称 |
HIGH VOLTAGE SWITCH WITH HIGH CURRENT CLOSING CONTACTS |
摘要 |
A high voltage switch for closing on high current flow has a pair of arcing contacts spaced apart at the distal end of a switch blade for engaging therebetween a graphite arcing tip prior to engagement by the switch blade of a stationary metallic contact.
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申请公布号 |
US3787651(A) |
申请公布日期 |
1974.01.22 |
申请号 |
USD3787651 |
申请日期 |
1972.06.08 |
申请人 |
S & C ELECTRIC CO,US |
发明人 |
CHABALA L,US;EVANS D,US |
分类号 |
H01H1/42;H01H33/12;(IPC1-7):H01H33/12 |
主分类号 |
H01H1/42 |
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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