Electricity: motive power systems – Induction motor systems – Reversing
Reexamination Certificate
2006-04-25
2006-04-25
Masih, Karen (Department: 2837)
Electricity: motive power systems
Induction motor systems
Reversing
C318S751000, C318S747000, C318S752000
Reexamination Certificate
active
07034499
ABSTRACT:
An electromagnetic motor with increased torque. The motor has a rotor coil configured to generate a magnetic field. At least two stator coils are connected in series with the rotor coil. Each of the stator coils is configured to generate a respective magnetic field. The motor further includes a plurality of switches configured to generate the magnetic field in each of the respective rotor and stator coils. The switches are configured to generate the magnetic field in the stator coils such that the rotor coil rotates in response thereto. By having the rotor and stator coils connected in series, the torque of the motor is increased.
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patent: 5306996 (1994-04-01), Yang
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patent: 6541943 (2003-04-01), Wylie et al.
patent: 3645016 (1988-09-01), None
patent: 1309034 (1973-03-01), None
Kerlin, IV John Harnsworth
Sandberg Kortney
Jones Day
Masih Karen
RT Patent Company, Inc.
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