Dynamoelectric device and method of forming the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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May 27, 2014
Issued Date -
N/A
app pub date -
Feb 17, 2011
filing date -
Feb 17, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A dynamoelectric device comprises a plurality of armatures arranged circumferentially about an axis, sets of electrically conductive winding members that extend axially through the stack of laminates and are positioned circumferentially between each adjacent pair of the armatures, and first and second layers of end-turn members. Each of the end-turn members of the first axial layer is connected to one of the winding members. Each of the end-turn members of the first axial layer extends clockwise circumferentially from its respective one of the winding members. Each of the end-turn members of the second axial layer is connected to one of the winding members and to each of the end-turn members of the first axial layer of end-turn members. Each of the end-turn members of the second axial layer extends counter-clockwise circumferentially from its respective one of the winding members. The winding members are each formed of Litz wire.
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International Classification(s)
- 2011 Application Filing Year
- H02K Class
- 1745 Applications Filed
- 1369 Patents Issued To-Date
- 78.46 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 6 Citation Count
- H02K Class
- 3.86 % this patent is cited more than
- 11 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 27, 2025 |
