POLYPHASE MOTOR HAVING AN ALTERNATION OF PERMANENT MAGNETS AND SALIENT POLES
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Oct 23, 2015
filing date -
Oct 23, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A polyphase electric motor includes a stator having at least three coils and made up of 12.K radially extending teeth, and a rotor having 5.K pairs of magnetic poles, K being equal to 1 or 2. The rotor includes a core made of a ferromagnetic material and has an alternation of 5K magnetized poles, and 5K non-magnetized salient poles. The stator has teeth with rectangular or trapezoidal cross-sections converging towards the center of the motor.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully