JPS5249440A - Controller for lifting magnet - Google Patents
Controller for lifting magnetInfo
- Publication number
- JPS5249440A JPS5249440A JP50125597A JP12559775A JPS5249440A JP S5249440 A JPS5249440 A JP S5249440A JP 50125597 A JP50125597 A JP 50125597A JP 12559775 A JP12559775 A JP 12559775A JP S5249440 A JPS5249440 A JP S5249440A
- Authority
- JP
- Japan
- Prior art keywords
- controller
- lifting magnet
- attractiion
- imporve
- remanence
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Load-Engaging Elements For Cranes (AREA)
- Thyristor Switches And Gates (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50125597A JPS5249440A (en) | 1975-10-18 | 1975-10-18 | Controller for lifting magnet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50125597A JPS5249440A (en) | 1975-10-18 | 1975-10-18 | Controller for lifting magnet |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5249440A true JPS5249440A (en) | 1977-04-20 |
JPS5411186B2 JPS5411186B2 (en) | 1979-05-12 |
Family
ID=14914072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50125597A Granted JPS5249440A (en) | 1975-10-18 | 1975-10-18 | Controller for lifting magnet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5249440A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102744222A (en) * | 2012-07-06 | 2012-10-24 | 河北宇牛电气设备有限公司 | Electrified railway insulator brush head and insulator cleaning device |
-
1975
- 1975-10-18 JP JP50125597A patent/JPS5249440A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102744222A (en) * | 2012-07-06 | 2012-10-24 | 河北宇牛电气设备有限公司 | Electrified railway insulator brush head and insulator cleaning device |
Also Published As
Publication number | Publication date |
---|---|
JPS5411186B2 (en) | 1979-05-12 |
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