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
Abstract:
     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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