| 直流电机驱动器自动处理器 | |
| 杨汝清; 苑永祜 | |
| 1995-08-23 | |
| 专利国别 | 中国 |
| 专利号 | CN2206002Y |
| 专利类型 | 实用新型 |
| 产权排序 | 1 |
| 权利人 | 中国科学院沈阳自动化研究所 |
| 其他题名 | Automatic treater for driver of dc electric machine |
| 中文摘要 | 本供电处理器属于一种电机供电切换装置,其电路结构由电流传感器、保险丝、电机驱动器、继电器J1、J2、J3及电电路比较器组成,其中直流电机的电源串接在继电器J1、J2常闭接点之间,电机在运行中一旦保险丝烧断,继电器J1、J2由于电路比较而切换,电机自动被继电器J1、J2常开接点所接通,电机继续运行。优点:结构简单,可用备用驱动器实现电机电源自动切换,节约能源,提高工作效率。 |
| 是否PCT专利 | 否 |
| 英文摘要 | The utility model relates to a power supply treater, belonging to a power supply switching device for electric motors. The circuit structure of the utility model is composed of a current sensor, a fuse wire, an electric machine driver, relays J1, J2 and J3 and a circuit comparator, wherein, the power supply of a DC electric machine is connected in series between the normally closed contacts of the relays J1 and J2. Once the fuse wire is burnt out when the electric machine is operated, the relays J1 and J2 are switched because of the circuit comparator, the electric machine is automatically switched on by the normally opened contacts of the relays J1 and J2, and the electric machine is operated continuously. The utility model has the advantage of simple structure. The automatic switch of the power supply of the electric machine is realized by a spare driver. Energy is saved, and work efficiency is improved. |
| 公开日期 | 1995-08-23 |
| 申请日期 | 1994-06-21 |
| 语种 | 中文 |
| 专利申请号 | CN94228939.0 |
| 专利代理 | 中国科学院沈阳专利事务所 |
| 内容类型 | 专利 |
| 源URL | [http://ir.sia.ac.cn/handle/173321/12647]  |
| 专题 | 沈阳自动化研究所_沈阳自动化所知识产出(2000年前) |
| 推荐引用方式 GB/T 7714 | 杨汝清,苑永祜. 直流电机驱动器自动处理器. CN2206002Y. 1995-08-23. |
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