| Patents for H01F 36 - Transformers with superconductive windings or with windings operating at cryogenic temperatures (252) |
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| 11/05/1997 | EP0804798A1 Multi-phase transformer |
| 11/05/1997 | EP0804797A1 Superconducting transformer |
| 10/29/1997 | EP0657064B1 Winding support body for transformers/reactors with superconductors |
| 07/24/1997 | WO1997026668A1 Superconducting coreless transformer |
| 07/10/1997 | WO1997024736A1 Transformer with superconducting windings |
| 10/30/1996 | EP0740315A1 Superconducting coil |
| 10/22/1996 | US5568114 Winding support body for transformers/reactors with superconductors |
| 08/15/1996 | WO1996024940A1 Improved superconducting inductors |
| 08/01/1996 | DE19501081A1 Supraleitender Transformator A superconducting transformer |
| 07/25/1996 | WO1996022607A1 Multi-phase transformer |
| 07/25/1996 | WO1996022606A1 Superconducting transformer |
| 12/12/1995 | US5475560 Current limiting device with a superconductor and a control coil |
| 10/11/1995 | EP0676777A1 Locomotive transformer and winding device therefor |
| 09/21/1995 | DE4408290A1 Coil arrangement with superconductor and substrate |
| 09/13/1995 | EP0671051A1 Division of current between different strands of a superconducting winding |
| 06/28/1995 | EP0660426A1 Current limiter |
| 06/28/1995 | CA2139012A1 Current limiter |
| 06/14/1995 | EP0657064A1 Winding support body for transformers/reactors with superconductors. |
| 08/10/1994 | CN1090676A Division of current between different strands of a super conducting winding |
| 06/09/1994 | WO1994012994A1 Division of current between different strands of a superconducting winding |
| 04/06/1994 | EP0590546A1 Railway traction unit with a superconductive transformer |
| 03/17/1994 | WO1994006133A1 Winding support body for transformers/reactors with superconductors |
| 10/06/1992 | US5153804 Hybrid current limiter having superconductor windings |
| 08/18/1992 | US5140290 Device for inductive current limiting of an alternating current employing the superconductivity of a ceramic high-temperature superconductor |
| 04/21/1992 | US5107240 Superconducting transformer |
| 03/17/1992 | US5097243 Thin-film transformer utilizing superconductive components |
| 10/25/1991 | CA2040983A1 Hybrid current limiter |
| 10/22/1991 | US5059936 Toroidal hybrid transformer |
| 05/21/1991 | US5016600 Methods of generating and controlling a magnetic field without using an external power supply specification |
| 01/22/1991 | US4987390 Superconducting reversible variable inductor |
| 12/20/1990 | DE3919487A1 Transformer for MVA power range - has all coil and screen conductors for identical magnetic flux combined in coaxial cable |
| 09/04/1990 | US4954727 Hybrid transformer current zero switch |
| 05/22/1990 | US4927804 Thin-film transformer and magnetic head provided with such a transformer |
| 02/07/1990 | EP0353449A1 Inductive current limitation device for an alternating current using the superconductivity superconductor |
| 01/30/1990 | US4897626 Cooling electromagnetic devices |
| 01/16/1990 | US4894556 Hybrid pulse power transformer |
| 05/30/1989 | US4835431 Transformer and synchronous machine with stationary field winding |
| 01/25/1989 | EP0300556A1 Thin-film transformer and magnetic head provided with such a transformer |
| 01/25/1989 | CN1030669A Thin-film transformer and magnetic head provided with such transformer |
| 07/06/1988 | EP0273171A2 Superconducting transformer |
| 01/07/1988 | EP0250685A1 Static superconductive machine with magnetic circuit |
| 08/18/1987 | US4688132 Superconducting magnet system for operation at 13k |
| 08/12/1987 | EP0231746A1 Device for charging supraconductive coil |
| 06/23/1987 | US4675637 Superconducting static machine having a magnetic circuit |
| 11/04/1986 | US4621203 Transformer built of coupled flux shuttles |
| 09/18/1985 | EP0154779A1 Superconducting magnetic system for operation at 13K |
| 09/04/1984 | US4470090 Superconducting induction apparatus |
| 06/22/1982 | US4336561 Superconducting transformer |
| 07/07/1981 | US4277769 Arrangement for cooling a superconduction magnet coil winding |
| 11/12/1980 | EP0018854A1 Superconducting induction apparatus |
| 07/23/1980 | EP0013399A1 Cooling device for superconducting magnet coil |
| 01/16/1979 | US4135127 Direct current transformer |