| 发明名称 |
Switching apparatus has movable coils arranged between fixed coils, for moving shaft axially |
| 摘要 |
An operating mechanism (9A) includes fixed coils (11,12) and movable coils, (10a,10b) arranged between the fixed coils. The movable coils are operatively connected to a movable shaft (5) extended from a movable electrode (2), for axial movement. A controller controls the current supplied to the coils.
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| 申请公布号 |
FR2815465(A1) |
申请公布日期 |
2002.04.19 |
| 申请号 |
FR20010007604 |
申请日期 |
2001.06.11 |
| 申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
TAKEUCHI TOSHIE;OOSHIGE TOYOMI;SASAO HIROYUKI;AKITA HIROYUKI;KISHIDA YUKIMORI;FSUKIMA MITSURU;KOYAMA KENICHI;YOSHIZAWA TOSHIYUKI |
| 分类号 |
H01H3/28;H01H33/28;H01H33/38;H01H33/59;H01H33/66;(IPC1-7):H01H33/42 |
主分类号 |
H01H3/28 |
| 代理机构 |
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代理人 |
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| 主权项 |
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