| Title: | Designing method for D.C. electromagnet | ||
| Application Number: | 85106831 | Application Date: | 1985.09.08 |
| Publication Number: | 1005365 | Publication Date: | 1986.11.26 |
| Approval Pub. Date: | Granted Pub. Date: | 1990.10.24 | |
| International Classifi-cation: | F16D65/21,H01F7/08,H01H51/00 | ||
| Applicant(s) Name: | New Techneque Improving Center, Fujian Prov. | Address: | |
| Inventor(s) Name: | |||
| Attorney & Agent: | LU ZHENHUA FU QIKE | ||
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Abstract: |
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| The invention is especially fitable for the electronmagnets in conductor and brake in the D.C. operation with A.C. as power supply changing the structure of electronmagnets and taking the high magnetic vector as the atraction condition, a high current density on coil is taken with the mean of restrain magnet, thus the optimum distribution obtained with the atraction and pushing. The electronmagnet designed in this way has a high reliability and small size. It's light and long. The vibration of atraction striking and noise are decreased greatly. | |||
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| Time: | 4 | ||
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