发明名称 |
Vacuum electronics isolation method |
摘要 |
A vacuum electronics isolation system utilizes an isolation circuit for providing a low voltage for operating a controller and to provide low voltage control signals for operating the vacuum motor to isolate the high voltage power source from the user. |
申请公布号 |
EP2047783(A2) |
申请公布日期 |
2009.04.15 |
申请号 |
EP20080166021 |
申请日期 |
2008.10.07 |
申请人 |
BLACK & DECKER, INC. |
发明人 |
BEERS, DAVID;WANG, XIANG |
分类号 |
A47L9/28;A47L5/36;A47L7/00;A47L9/20 |
主分类号 |
A47L9/28 |
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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