发明名称 |
Contact closing speed limiter for a transfer switch |
摘要 |
A transfer switch that absorbs the kinetic energy of a toggle mechanism within the transfer switch just before moving contacts on the toggle mechanism engage a set of stationary contacts. The transfer switch includes output contacts, primary input contacts, secondary input contacts and a toggle mechanism. The toggle mechanism includes moving contacts that alternately connect the output contacts with the primary and secondary input contacts. The transfer switch further includes a dampener that reduces the kinetic energy of the moving contacts before the moving contacts engage the input contacts.
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申请公布号 |
US6534737(B1) |
申请公布日期 |
2003.03.18 |
申请号 |
US20020078786 |
申请日期 |
2002.02.19 |
申请人 |
ONAN CORPORATION |
发明人 |
RADEMACHER LOREN L.;MORLEY JOHN E.;XYKIS CONSTANTINE |
分类号 |
H01H1/60;H01H3/60;H01H19/62;(IPC1-7):H01H23/00 |
主分类号 |
H01H1/60 |
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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