Rotating electrical machine and vehicle equipped with rotating electrical machine
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
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Aug 9, 2016
Issued Date -
N/A
app pub date -
Jul 20, 2011
filing date -
Jul 20, 2011
priority date (Note) -
Withdrawn
status (Latency Note)
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Abstract
A rotating electrical machine includes: a stator core; a stator winding; and a rotor. Cross conductors connect slot conductors to run astride slots with the slot pitch N+1 at coil ends on one side and run astride slots with the slot pitch N−1 at coil ends on another side, with N representing a number of slots per pole; the stator winding includes slot conductor groups each having a plurality of slot conductors; the plurality of slot conductors in each slot conductor group are inserted at a predetermined number Ns of successive slots so that the slot conductors in the slot conductor group take successive slot positions and successive layer positions; and the number Ns is set so that Ns=NSPP+NL when NSPP represents a number of slots per phase per pole and a number of layers is expressed as 2×NL.
First Claim
Other Claims data not available
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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
- 0 Citation Count
- H02K Class
- 0 % this patent is cited more than
- 9 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 | Feb 9, 2028 |