Integrated system of non-contact power feed device and permanent magnet-excited transverse flux linear motor
First Claim
1. An integrated system of a non-contact power feed device and a permanent magnet-excited transverse flux linear motor, comprising:
- a permanent magnet-excited transverse flux linear motor including;
a motor shifter having permanent magnets and cores; and
a motor stator having a motor stator core and a stator coil wound on the motor stator core; and
a non-contact power feed device including;
a transformer shifter having the secondary core and the secondary coil of transformer, and moving together with the motor shifter; and
a transformer stator having a transformer stator core and a transformer stator primary coil wound on the core, wherein the transformer shifter is separated from the transformer stator by a gap.
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Accused Products
Abstract
Disclosed is an integrated system of a non-contact power feed device and a permanent magnet-excited transverse flux linear motor, in which a conventional structure of the permanent magnet-excited transverse flux linear motor system is still used and a driving force and non-contact type power are supplied to a shifter of the permanent magnet-excited transverse flux linear motor, thereby eliminating defects of the electrical power supply system occurring due to the contact friction. The integrated system of the non-contact power feed device and the permanent magnet-excited transverse flux linear motor comprises a permanent magnet-excited transverse flux linear motor including: a motor shifter having permanent magnets; and a motor stator having a motor stator core and a stator coil wound on the motor stator core; and a non-contact power feed device including: a transformer shifter having a transformer shifter core and a transformer secondary coil wound on the core, and moving together with the motor shifter; and a transformer stator having a transformer stator core and a transformer stator primary coil wound on the core, wherein the transformer shifter is separated from the transformer stator by a gap.
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Citations
25 Claims
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1. An integrated system of a non-contact power feed device and a permanent magnet-excited transverse flux linear motor, comprising:
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a permanent magnet-excited transverse flux linear motor including;
a motor shifter having permanent magnets and cores; and
a motor stator having a motor stator core and a stator coil wound on the motor stator core; and
a non-contact power feed device including;
a transformer shifter having the secondary core and the secondary coil of transformer, and moving together with the motor shifter; and
a transformer stator having a transformer stator core and a transformer stator primary coil wound on the core, wherein the transformer shifter is separated from the transformer stator by a gap. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An integrated system of a poly-phase non-contact power feed device and a permanent magnet-excited transverse flux linear motor, comprising:
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a permanent magnet-excited transverse flux linear motor including;
a motor shifter having permanent magnets and cores; and
a motor stator having a motor stator core and a stator coil wound on the motor stator core;
at least two non-contact power feed devices, each device including;
a transformer shifter having a secondary core and a secondary coil wound on the core, and moving together with the motor shifter; and
a transformer stator having a transformer stator core and a transformer stator primary coil wound on the core, wherein the transformer shifter is separated from the transformer stator by a gap;
shifter supporting means for supporting the motor shifter and the transformer shifter; and
stator supporting means for supporting the motor stator. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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Specification