发明名称 |
Electrical switchboard apparatus including welded bus connector |
摘要 |
An electrical distribution switchboard including a multiphase horizontal main bus and a multiphase vertical riser bus. Each individual horizontal phase conductor comprises a plurality of spaced parallel bars connected to the corresponding individual vertical phase conductor through an extruded aluminum block having a plurality of grooves formed in each side to receive the spaced parallel bars. The bars are welded in the grooves and the connector welded to the individual vertical phase conductor.
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申请公布号 |
US4099220(A) |
申请公布日期 |
1978.07.04 |
申请号 |
US19760756035 |
申请日期 |
1976.12.30 |
申请人 |
WESTINGHOUSE ELECTRIC CORP. |
发明人 |
KOVATCH, GEORGE N.;ROSEY, RICHARD;SIMON, NED H. |
分类号 |
H02B1/21;(IPC1-7):H02B1/04 |
主分类号 |
H02B1/21 |
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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