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US 12,125,629 B2Granted
Transformer with integrated cooling
AssigneeDeere & Company
InventorsNicolai Tarasinski, Volker Kegel, Dennis Kremer
Life of this patent
Estimating the term…
Abstract
A transformer with integrated cooling is disclosed. The transformer comprises a primary winding and a secondary winding, and a coolant line partly or completely embedded in at least one of the primary or secondary windings. The coolant line is supplied with coolant from a supply device. The coolant line has a plurality of exit holes that are arranged to lead in a direction of at least one of the primary or secondary winding, so as to supply it with coolant.
Claims20
A transformer with integrated cooling, comprising:
- a primary winding;
- a secondary winding;
- a first coolant line wound around an inner winding layer of the primary winding, the first coolant line defining first exit holes unidirectionally distributed and arranged along a wall of the first coolant line, so that coolant flows over the primary winding from an inside of the primary winding outward;
- and
- a second coolant line wound around an outer winding layer of the secondary winding, the second coolant lines defining second exit holes directed inwardly along a wall of the second coolant line.
2 more elements
A transformer with integrated cooling, comprising:
- a primary winding;
- a secondary winding;
- a first coolant line, the first coolant line running along an interstice formed by adjacent turns of the primary winding and is embedded partly or completely in the primary winding, the first coolant line defining exit holes unidirectionally distributed in the direction of the primary winding to supply the primary winding with coolant;
- and
- a second coolant line, the second coolant line running along an interstice formed by adjacent turns of the secondary winding and is embedded partly or completely in the secondary winding, the second coolant line defining exit holes unidirectionally distributed in the direction of the second winding to supply the secondary winding with the coolant.
2 more elements
Dependencies are inferred from the claim text.