| Original document(12 pages) 中文版 |
In this structure the turning force of the motor leads swinging of the pawl to rotate the ratchet which is installed on the main shaft, and to store energy in the spring of the circuit breaker. The stored energy of the breaker spring is used for closing and breaking of the circuit. The feature of this mechanism is that there is a clutch of unidirectional rotation installed on the main shaft. |
Application Number
申请号 |
85107640 |
Application Date
申请日 |
1985.10.12 |
| Title 名称 |
Spring-type operating mechanism for a circuit interrupter |
Publication Number
公开号 |
1010504 |
Publication Date
公开日 |
1987.04.15 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
H01H3/30,H01H33/40 |
Applicant(s) Name
申请人 |
Mitsubishi Denki K.K. (JP) 2-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo, Japan |
| Address 地址 |
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| Inventor(s) Name 发明人 |
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| Attorney & Agent 代理人 |
CAO GYONGLAI LI XIAOSHU |
| More information 更 多 信 息 |
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