Number | Name | Date | Kind |
---|---|---|---|
4017744 | Johnson | Apr 1977 | |
4028609 | Detering | Jun 1977 | |
4173722 | Detering | Nov 1979 | |
4201936 | Roumanis | May 1980 | |
4337429 | Stuart | Jun 1982 | |
4347562 | Galloway | Aug 1982 | |
4409534 | Bose | Oct 1983 | |
4423458 | Stich | Dec 1983 | |
4427933 | Wagener et al. | Jan 1984 | |
4456871 | Stich | Jun 1984 |
Entry |
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Bose, Bimal K.; Adjustable Speed A.C. Drives-A Technology Status Review; IEEE, vol. #70, No. 2, Feb. '82, pp. 116-135. |