Title:
MOTOR CONVERTER
Document Type and Number:
WIPO Patent Application WO/2018/145817
Kind Code:
A3
Abstract:
A motor converter comprising an electric motor with a housing part and a fan, a fan cowl and a converter, the converter having a housing part, a circuit board and a power module that is connected to the circuit board, more particularly electrically connected, in particular, soldered to said board. The fan cowl is connected, more particularly screwed, to a housing part of the electric motor, and a spring element that is supported on the cover part, more particularly on the inner face of the cover part, presses a plate, more particularly a copper plate of the power module, onto the fan cowl.
Inventors:
SCHMIDT JOSEF (DE)
ZÖLLER THOMAS (DE)
LEICHTER THOMAS (DE)
ALTAN FIRAT (DE)
SCHUMANN CHRISTIAN (DE)
HAUCK MATTHIAS (DE)
SCHÄFER JENS (DE)
ZÖLLER THOMAS (DE)
LEICHTER THOMAS (DE)
ALTAN FIRAT (DE)
SCHUMANN CHRISTIAN (DE)
HAUCK MATTHIAS (DE)
SCHÄFER JENS (DE)
Application Number:
PCT/EP2018/025026
Publication Date:
October 03, 2019
Filing Date:
February 01, 2018
Export Citation:
Assignee:
SEW EURODRIVE GMBH & CO (DE)
International Classes:
H02K11/33; H02K11/215; H02K9/06; H02K9/22
Domestic Patent References:
| WO2009012972A2 | 2009-01-29 |
Foreign References:
| JPH11313465A | 1999-11-09 | |||
| DE4243044A1 | 1993-07-01 | |||
| US20130076174A1 | 2013-03-28 | |||
| EP1271749A1 | 2003-01-02 | |||
| EP3007330A2 | 2016-04-13 | |||
| EP1940008A2 | 2008-07-02 |
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