发明名称 |
Automatic transformer testing apparatus |
摘要 |
A rotatable circular platform is used for automatically testing power transformers. The rotatable circular platform is provided with a plurality of carrier tracks equally spaced around the periphery of the rotatable circular platform; each one of the carrier tracks is adapted to carry a power transformer to be tested and is provided with a corresponding connecting post having a pair of connecting contact points. Around the outer periphery is a plurality of stationary posts, each one of which has a pair of stationary contact points to allow a sliding engagement with the connecting contact points of the connecting posts. Each pair of the stationary contacts is electrically connected to a test instrument to test the performances of power transformers, while each pair of the connecting contact points is provided with a pair of clamps to clamp onto the test terminals of a power transformer loaded on a corresponding carrier track. The rotatable circular platform is driven to rotate an angular increment at one time to stop at a test position where the connecting contact points come into contact with the stationary contact points such that the power transformer is electrically connected to the test instrument which conducts a test and causes the computer-controlled driving device to operate as soon as the test is completed.
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申请公布号 |
US5264799(A) |
申请公布日期 |
1993.11.23 |
申请号 |
US19920915100 |
申请日期 |
1992.07.16 |
申请人 |
SAN HORNG ELECTRIC FACTORY CO., LTD. |
发明人 |
HUANG, YINCHENG;HWANG, YIING H.;HUANG, YING Y. |
分类号 |
G01R31/06;(IPC1-7):G01R31/06 |
主分类号 |
G01R31/06 |
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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