Electricity: motive power systems – Plural – diverse or diversely controlled electric motors
Reexamination Certificate
2006-01-03
2006-01-03
Ro, Bentsu (Department: 2837)
Electricity: motive power systems
Plural, diverse or diversely controlled electric motors
C318S558000, C310S156360, C310S156380
Reexamination Certificate
active
06982530
ABSTRACT:
Provided is a drive system of a motor structured from a combined arrangement of a plurality of motors capable of reducing losses resulting from mechanical loss during the process of the driving force behind the motor being transmitted. This system has a plurality of motors mutually arranged adjacently, and a drive control unit of this motor, wherein the drive control unit drives the magnetic rotor by sending an excitation signal to at least one motor, and the magnetic rotors of the other motors are synchronously driven by the magnetic coupling with the magnetic field generated from the excitation driven magnetic rotor.
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Harness & Dickey & Pierce P.L.C.
Ro Bentsu
Seiko Epson Corporation
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