Method and assembly for cooling an electric machine
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United States of America Patent
Stats
-
Oct 17, 2017
Issued Date -
N/A
app pub date -
Mar 19, 2015
filing date -
Mar 19, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
In one exemplary embodiment, an electric machine includes a stator having a plurality of axial protrusions forming a plurality of stator cooling channels on a radially outer surface of the stator and a tapered portion located adjacent a distal end of at least one of the plurality of protrusions. Additionally, the disclosure includes a method for cooling the electric machine.
First Claim
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International Classification(s)
- 2015 Application Filing Year
- H02K Class
- 2569 Applications Filed
- 1988 Patents Issued To-Date
- 77.39 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- H02K Class
- 16.06 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 17, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 17, 2029 |
