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US 2003/0164648 A1Published application
Four-pole torque motor
OwnerRobert J. Byraminventor
Life of this patent
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Abstract
A four pole torque motor including a rotor assembly having a magnetic device, a motor core and a motor shaft, a stator having four stator members, wherein the stator is disposed so as to be surroundingly associated with the rotor assembly, a single motor coil, wherein the motor coil is disposed so as to be surroundingly associated with the stator and a motor housing having a housing body, wherein the housing body defines a housing cavity for containing the rotor assembly, the stator and the motor coil.
Claims20
A four pole torque motor comprising:
- a rotor assembly having a magnetic device, a motor core and a motor shaft;
- a stator having four stator members, wherein said stator is disposed so as to be surroundingly associated with said rotor assembly;
- a single motor coil, wherein said motor coil is disposed so as to be surroundingly associated with said stator;
- and
- a motor housing having a housing body, wherein said housing body defines a housing cavity for containing said rotor assembly, said stator and said motor coil.
2 more elements
A four pole torque motor comprising:
- a rotor assembly having a magnetic device, a motor core and a motor shaft;
- a stator having a stator member, wherein said stator is disposed so as to be surroundingly associated with said rotor assembly;
- a motor coil, wherein said motor coil is disposed so as to be surroundingly associated with said stator;
- and
- a motor housing having a housing body, wherein said housing body defines a housing cavity for containing said rotor assembly, said stator and said motor coil.
2 more elements
Dependencies are inferred from the claim text.