Stator for an electrical machine with liquid cooling

Details Stator for an electrical machine with liquid cooling Stator for an electrical machine with liquid cooling

2007-09-20

2011-12-06

Leung, Quyen (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S064000, C310S216119

Reexamination Certificate

active

08072100

ABSTRACT:
The invention relates to a stator (2), in particular for a housing-less electrical machine (1), wherein substantially axially running cooling channels (3, 13) are located in the stator (2), into which channels cooling pipes (4, 6, 7) can be inserted and, at least in sections, means are provided which, by means of deformation of the cooling channels (3, 13), cause the cooling pipes (4, 6, 7) to be pressed against the cooling channel (3, 13) on the side facing the heat sources of the electrical machine (1); efficient liquid cooling is therefore provided.

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