Title:
HOUSING FOR AN ELECTRICAL MACHINE
Document Type and Number:
WIPO Patent Application WO/2014/183997
Kind Code:
A3
Abstract:
The invention relates to a housing (10) for an electrical machine (12) having a cooling region (14), in which a plurality of cooling fins (20) for guiding a coolant flow are arranged on an outer face of a housing wall (22), the housing comprising a coolant supply region (16), which adjoins the cooling region (14) on a first side of the cooling region (14) and which has at least one duct (48) for supplying the coolant flow to the cooling fins (20) of the cooling region (14), and a coolant discharge region (18), which adjoins the cooling region (14) on a second side of the cooling region (14) opposite the first side and which has at least one duct (26) for discharging the coolant flow from the cooling fins (20) of the cooling region.
Inventors:
KOCH THOMAS (DE)
GRILLENBERGER REINER (DE)
GRILLENBERGER REINER (DE)
Application Number:
PCT/EP2014/058791
Publication Date:
April 09, 2015
Filing Date:
April 30, 2014
Export Citation:
Assignee:
SIEMENS AG (DE)
International Classes:
H02K5/18; H02K5/22; H02K9/14
Foreign References:
| JPS5932334A | 1984-02-21 | |||
| JP2001178079A | 2001-06-29 | |||
| US4908538A | 1990-03-13 |
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