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US 2008/0157624 A1Published application
Support in a Stator
AssigneeABB AB
InventorsTimo Holopainen, Janne Roivainen, Ingmar Waltzer, Juha Hellsten
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AssigneeABB AB
InventorsTimo Holopainen, Janne Roivainen, Ingmar Waltzer, Juha Hellsten
Estimating the term…
The invention comprises an electrical machine with a stator (10) formed of plates, said stator (10) having an outer surface (11) and a first and second end (12) in the axial direction (2) and said stator being supported on the frame (1) of the electrical machine. The stator (10) is supported by necks of material (40a-d) on the outer surface (11) at both ends of the stator. The number of necks (40a-d) at both ends of the stator is even. The stator (10) has a vertical symmetry axis (7) perpendicular to the axial direction (2) and a horizontal symmetry axis (8) perpendicular to the axial direction (2), and the necks (21a-f, 31a-d, 40a-d) are located symmetrically in relation to at least one of the symmetry axes (7, 8).
An electrical machine with a stator formed of plates, said stator having an outer surface and a first and second end in the axial direction and said stator being supported on the frame of the electrical machine, wherein the stator is supported by necks of material on the outer surface at both ends of the stator, in that the number of necks at both ends of the stator is even, in that the stator has a vertical symmetry axis perpendicular to the axial direction and a horizontal symmetry axis perpendicular to the axial direction, and in that the necks are located symmetrically in relation to at least one of the symmetry axes.
Dependencies are inferred from the claim text.