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| Application No. | Application Title | Issue Date |
| 20110175696 | ELECTRIC WINDING BODY AND TRANSFORMER HAVING FORCED COOLING An electrical winding body includes an electrically conductive winding and an insulation surrounding the winding. The surrounding insulation surrounds the entire winding and forms a mechanically stable winding body. At least one continuous channel having an opening in t... | 07/21/2011 |
| 20100117776 | COOLING SYSTEM FOR A DRY-TYPE AIR-CORE REACTOR An air-core reactor with natural-air cooling of a winding includes first open spaces to let air flow through the winding in parallel with an axis of symmetry of the reactor and second open spaces crossing the first open spaces to let air flow through the winding angular... | 05/13/2010 |
