Support in a stator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7812494
APP PUB NO 20080157624A1
SERIAL NO

11883788

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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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).

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ABB SCHWEIZ AGBRUGGERSTRASSE 66 BADEN CH-5400

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hellsten, Juha Espoo, FI 2 3
Holopainen, Timo Espoo, FI 17 95
Roivainen, Janne Tuusula, FI 4 5
Waltzer, Ingmar Helsinki, FI 1 2

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