EP0342554A1
Expired / Lapsed
EP
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Liquid-cooled electric machine
Assignee: L3 Magnet Motor GmbH
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Filing: 1989-05-12
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Granted: —
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Expires: 2009-05-12
Abstract
Abstract An electric machine having a stator (4) provided with windings (10), a rotor (6), and an air gap (16) between stator and rotor (6), in particular having permanent-magnetic excitation and/or electronic commutation. Provided in or on the stator (4) there are cooling channels for a liquid coolant, said cooling channels having a heat-transfer connection to the points where heat arises. <IMAGE>
Inventors
- 👤 Götz Dipl.Phys. Heidelberg
- 👤 Andreas Dr. Gründl
- 👤 Peter Dr. Ehrhart
- 👤 Joachim Dr. Krömer
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-03 00:43
CPC Classifications
H; H02; H02K; H02K3/00; H02K3/04; H02K3/24; H02K9/00; H02K9/19; H02K9/197
Claims Analysis
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References Cited (Backward Citations)
DE331707C
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