Six pole/eight pole single-phase motor
Patent
·
OSTI ID:7249728
A single phase alternating current electric motor is provided with a main stator winding having two coil groups which are connected to form eight poles for eight-pole operation and to form six poles for six-pole operation. Each group contains four series connected coil elements with each element spanning approximately one-seventh of the periphery of the machine. The coil groups are spaced 180 mechanical degrees apart such that each end coil of one group overlaps one of the end coils of the other group. An auxiliary stator winding having two coil groups with the same relative angular displacement as the main stator winding coil groups is included. 10 figs.
- DOE Contract Number:
- W-7405-ENG-26
- Assignee:
- Westinghouse Electric Corp., Pittsburgh, PA (United States)
- Patent Number(s):
- US 4463303; A
- Application Number:
- PPN: US 6-484119
- OSTI ID:
- 7249728
- Resource Relation:
- Patent File Date: 11 Apr 1983
- Country of Publication:
- United States
- Language:
- English
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Six pole/eight pole single-phase motor
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Related Subjects
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
ELECTRIC MOTORS
ELECTRIC COILS
ALTERNATING CURRENT
ENERGY EFFICIENCY
FARADAY INDUCTION
CURRENTS
EFFICIENCY
ELECTRIC CURRENTS
ELECTRICAL EQUIPMENT
ENGINES
EQUIPMENT
INDUCTION
MOTORS
320303* - Energy Conservation
Consumption
& Utilization- Industrial & Agricultural Processes- Equipment & Processes
ELECTRIC MOTORS
ELECTRIC COILS
ALTERNATING CURRENT
ENERGY EFFICIENCY
FARADAY INDUCTION
CURRENTS
EFFICIENCY
ELECTRIC CURRENTS
ELECTRICAL EQUIPMENT
ENGINES
EQUIPMENT
INDUCTION
MOTORS
320303* - Energy Conservation
Consumption
& Utilization- Industrial & Agricultural Processes- Equipment & Processes