Vacuum circuit breaker
Granted 28 Aug 2012 · 2 office actions
Assignee: Toshiba
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Ryosuke Sasaki, Hiromichi Somei · Examiner: Amy Cohen Johnson · AU 2833 · TC 2800
Life of the patent
3 dated eventsAbstract
There is provided a vacuum circuit breaker including a vacuum valve, a first main circuit conductor fixed to a fixed current-carrying rod end of the vacuum valve, a polygonal movable conductor connected to a movable current-carrying rod end of the vacuum valve, an operation movable rod connected to the movable conductor in an axial direction and connected to an operation mechanism, a second main circuit conductor, through which the operation movable rod is movably inserted, and at least one extendable flexible conductor, which connects side surfaces of the movable conductor and the second main circuit conductor.
Claims
1 · 1 independent · depth 1Classifications
3 codes- H01H33/66
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1 priority documents›Priority documents — 1
| Type | Document | Date |
|---|---|---|
| related publication | US 20100059480 A1 | 11 Mar 2010 |
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