Housing of an Electrical Machine Comprising Cooling Channels Extending in a Housing Wall
AssigneeSiemens Aktiengesellschaft
InventorsMarkus Platen, Sebastian Räder, Michael Zisler
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Abstract
The invention relates to a housing (2) for an electrical machine (1), said housing comprising a housing wall (3) having an inner surface (4). At least two cooling channels (15) extend inside the housing wall. A connecting deviation channel (16) is provided between two of the cooling channels (15). The inventive housing is also provided with an inner sealing ring (18) applied to the inner surface (4). The housing wall (3) comprises at least one housing recess (17) on the inner surface (4) thereof, in the region of the inner sealing ring (18), such that, together with the inner sealing ring (18), it forms the deviation channel (16).
Claims11
-9. (canceled)
A housing of an electrical machine, comprising:
- a housing wall having an inner surface which is formed with at least two cooling channels and a deflection channel for connecting the two cooling channels, said housing wall having an open side in an axial direction;
- an inner sealing ring resting on the inner surface at the open side,
- wherein at least one housing recess is formed in a region of the inner sealing ring on the inner surface for forming together with the inner sealing ring the deflection channel.
Dependencies are inferred from the claim text.