DUAL WINDING ELECTRIC ACTUATOR FOR HYBRID SYSTEM
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United States of America Patent
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N/A
Issued Date -
Jul 23, 2015
app pub date -
Jan 21, 2014
filing date -
Jan 21, 2014
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A hybrid vehicle includes a dual winding electrical actuator for actuating an actuated mechanism. The actuator includes a low voltage winding coupled to a low voltage electrical system, and a high voltage winding coupled to a high voltage electrical system. Both the low voltage winding and the high voltage winding are operable to generate a magnetic field. The actuator includes an electromagnetic stator core that is operable to react against the magnetic field from both the low voltage winding and the high voltage winding to produce a torque. The dual winding actuator may be used as a voltage converter to convert the voltage between the high voltage electrical system and the low voltage electrical system, thereby eliminating the need for a separate voltage converter.
First Claim
Family
International Classification(s)
- B60K:ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF ....
- B60H:ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, V....
- F01M:LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUB....
- B60R:VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT ....
- F16D:COUPLINGS FOR TRANSMITTING ROTATION
- F01P:COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING....
- B60L:ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-P....
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