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Self-cooling electric machine
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Document Number
US Patent 7282823
Issued Date
October 16, 2007
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Inventors
Hilton; Daniel E
(St. Louis, MO)
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Abstract
An electric machine having a rotor with a ventilation port and a rotor coupling with at least one air disturber.
Patent Report
Tags:
selfcooling
electric
machine
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Description:
Amusing 0%
Clever 0%
Complex 0%
Efficient 0%
Historic 0%
Important 0%
Innovative 0%
Interesting 0%
Practical 0%
Simple 0%
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Number of Claims:
15
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Owner
Emerson Electric Co.
(St. Louis, MO)
Published
October 16, 2007
Application Number
10/977,183
Filed
October 29, 2004
US Classification
310/62
310/261 310/58 310/67R 416/244R
Int'l Classification
H02K 1/30 (20060101) H02K 9/06 (20060101)
Examiner
Mullins; Burton
Attorney/Law Firm
Harness, Dickey & Pierce, P.L.C.
USPTO Field of Search
310/153 310/156.26
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