发明名称 |
COMPACT VACUUM INTERRUPTER WITH SELECTIVE ENCAPSULATION |
摘要 |
A vacuum interrupter is disclosed with a fixed contact and a movable contact placed axially in a spaced apart relationship. The ceramic insulator cylinders each surround the fixed contact and the movable contact. A floating shield within the ceramic cylinders has a floating potential flange disposed between the two ceramic cylinders, and exposed to external ambient. Encapsulation for at least one contact terminal extends from a metallic end cap of the corresponding contacts to cover a respective ceramic cylinder by an overlapping distance. |
申请公布号 |
KR20130110176(A) |
申请公布日期 |
2013.10.08 |
申请号 |
KR20137011344 |
申请日期 |
2010.11.30 |
申请人 |
ABB TECHNOLOGY LTD. |
发明人 |
BRAMHAPURIKAR HRISHIKESH S.;SUBBIAHTHEVER DUKKAIAPPAN;AHIRE SHASHIKANT R.;KHANDALKAR SANJAY;PRABAHARAN VENKATESAN;VISWANATHAN RAMESH;HINGANE YOGESH B. |
分类号 |
H01H33/66 |
主分类号 |
H01H33/66 |
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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