Cooling device of an electrical machine
AssigneeSiemens Aktiengesellschaft
InventorsErich Bott, Detlef Potoradi, Rolf Vollmer
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Abstract
The invention relates to a cooling device (1,2) pertaining to an electrical machine (10), said cooling device (1,2) comprising at least one rod-shaped heat-conducting means (3,4) for heat-conductive connection to the electrical machine (10). The invention also relates to an electrical machine (10) comprising a housing (18) and/or a stator (14), said housing (18) and/or stator (14) being applied to a cooling device (1,2) comprising a rod-shaped heat-conducting means (3,4) extending axially in relation to the electrical machine. Said heat-conducting means (3,4) is to be received by the stator (14) and/or the housing (18) or arranged on the stator (14) and/or the housing (18).
Claims10
An electrical machine, comprising:
- a housing;
- a cooling device having at least one heat-conducting member extending axially with respect to the electrical machine, said heat-conducting member having a rod-shaped configuration and effecting a thermally conductive connection to the housing,
- wherein the component is constructed for attachment of the cooling device,
- wherein the heat-conducting member is constructed to realize an axial alignment with respect to the housing,
- wherein the housing has a channel extending beyond an axial center of the electrical machine for accommodating the heat-conducting member of the cooling device, and
- wherein the heat-conducting member has an outer tapering end shape sized to extend shy from an opposite wall of the housing to allow access to a fixing means for securement of the housing.
Dependencies are inferred from the claim text.