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1. WO2020108867 - TRANSFORMATEUR SEC

Note: Texte fondé sur des processus automatiques de reconnaissance optique de caractères. Seule la version PDF a une valeur juridique

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Claims

1. Dry transformer to install on or under or in a vessel or means of transportation, in particular a rail car (8) or power car of a train or a ship, comprising at least one core (1 ) and at least one winding (2), wherein the winding (2) surrounds the core (1 ) and wherein the core (1 ) and the winding (2) are parts of a coil (3), characterized in that the coil (3) and/ or the core (1 ) and/ or the winding (2) are mechanically connected to an outer support structure (4) by at least one strut (5a-f).

2. Transformer according to claim 1 , characterized in that the strut (5a-f) is made of an electrically insulating material or that the strut (5a-f) comprises an electri cally insulating material.

3. Transformer according to claim 1 or 2, characterized in that the strut (5a, 5b) comprises at least one plate which has at least one opening (6) or at least one recess, which at least partially surrounds the coil (3) and/ or an outer winding (2) of the coil (3) and/ or the core (1 ).

4. Transformer according to claim 3, characterized in that the strut (5b) comprises two plates at one longitudinal end of the coil (3) and comprises two plates at the other longitudinal end of the coil (3).

5. Transformer according to one of the preceding claims, characterized in that the strut (5c) is comb-shaped and/ or that the strut (5c) at least partially extends in a direction, which is parallel to the longitudinal extension of the core (1 ).

6. Transformer according to claim 5, characterized in that the strut (5c) is comb shaped at one longitudinal end of the coil (3) and that the strut (5c) is comb shaped at the other longitudinal end of the coil (3).

7. Transformer according to one of the preceding claims, characterized in that the strut (5a-f) at one of its ends is connected with the coil (3) or the winding (2) on at least one outer side of the coil (3) or the winding (2) and that the strut (5a-f) is connected at its other end with the outer support structure (4).

8. Transformer according to claim 7, characterized in that the strut (5g) protrudes with one first leg from one side of the coil (3) or the winding (2) and protrudes with one second leg from another side of the coil (3) or the winding (2), wherein the directions of protruding of the legs are perpendicular to each other.

9. Transformer according to one of the preceding claims, characterized in that the winding (2) is wound directly onto the core (1 ).

10. Transformer according to one of the preceding claims, characterized in that the winding (2) is connected with the core (1 ) and/ or the winding (2) is wedged to the core (1 ).

11. Transformer according to one of the preceding claims, characterized in that several coils (3) and/ or windings (2) and/ or cores (1 ) are arranged in parallel to each other and in parallel to a horizontally oriented plane (7).

12. Transformer according to one of the preceding claims, characterized in that several coils (3) and/ or windings (2) and/ or cores (1 ) are arranged in parallel to each other and perpendicularly to a horizontally oriented plane (7).

13. Arrangement, comprising a transformer according to one of the preceding

claims and a vessel or means of transportation, in particular a rail car (8) or a power car of a train or a ship, wherein the vessel or means of transportation comprises a ground plane (9) which is arranged almost horizontally, in particular the rail car (8) or power car, comprises a ground plane (9) which is arranged parallel to the rails, when the rail car (8) or power car is on the rails, and where in the coil (3) and/ or the winding (2) and/ or the core (1 ) is/ are oriented in par allel to the ground plane (9).

14. Arrangement, comprising a transformer according to one of the preceding

claims 1 to 12 and a vessel or means of transportation, in particular a rail car (8) or a power car of a train or a ship, wherein the vessel or means of transpor- tation comprises a ground plane (9) which is arranged almost horizontally, in particular the rail car (8) or power car comprises a ground plane (9) which is ar ranged in parallel to the rails, when the rail car (8) or power car is on the rails, and wherein the coil (3) and/ or the winding (2) and/ or the core (1 ) is/ are ori- ented perpendicularly to the ground plane (9).

15. Arrangement according to claim 13 or 14, characterized in that the outer sup port structure (4) is connected to the vessel or means of transportation, in par ticular to the rail car (8) or power car or ship, in a fixed manner and/ or that the outer support structure (4) fixes at least one coil (3) in three directions, namely in x-direction, in y-direction and in z-direction.