US PATENT SUBCLASS 310 / 40 R
.~ Rotary

Current as of: June, 1999
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310 /   HD   ELECTRICAL GENERATOR OR MOTOR STRUCTURE

10  DF  DYNAMOELECTRIC {5}
40 R.~ Rotary {28}
40.5  DF  .~.~> Self-nutating or moving (e.g., oscillating fan, etc.)
41  DF  .~.~> With mechanical starters
42  DF  .~.~> With assembling, metal casting or machining feature
43  DF  .~.~> Molded plastic
44  DF  .~.~> Powdered metal
45  DF  .~.~> Impregnated or coated
46  DF  .~.~> Magnetic motors {3}
50  DF  .~.~> Portable or hand tool
51  DF  .~.~> Vibration or noise suppression
52  DF  .~.~> Cooling or fluid contact {6}
66  DF  .~.~> With other elements {7}
92  DF  .~.~> Torque-transmitting clutches or brakes {6}
111  DF  .~.~> Generated wave-form modification
112  DF  .~.~> Plural units, structurally united {1}
114  DF  .~.~> Plural rotary elements {3}
127  DF  .~.~> Plural collector-type machines {4}
152  DF  .~.~> Permanent magnet machines {3}
157  DF  .~.~> Vertically disposed
158  DF  .~.~> Universal (A.C. or D.C.)
159  DF  .~.~> A.C. {5}
177  DF  .~.~> D.C. {1}
179  DF  .~.~> Windings and core structure {7}
219  DF  .~.~> Current collectors {7}
254  DF  .~.~> Stator structure {4}
261  DF  .~.~> Rotor structure {5}
272  DF  .~.~> Elements
273  DF  .~.~> Miscellaneous
40 MM  DF  .~.~> Miniature motors

Unofficial Alpha Subclasses: R MM

DEFINITION

Classification: 310/40

(under subclass 10) Subject matter in which the line of motion between the relatively movable elements of the dynamoelectric device lies along at least 360 degrees of the arc of a circle.

(1) Note. This subclass relates, for example, to dynamoelectric devices where the motion is continuous rotation in one direction, or where the rotation in one direction progresses for several turns before the rotation reverses in direction.

SEE OR SEARCH CLASS

314, Electric Lamp and Discharge Devices: Consumable Electrodes,

69+, for arc lights having rotary electric motor means to feed the carbons.

362, Illumination, 193, for bicycle lights having an electric generator driven by the motion of the vehicle.

417, Pumps,

410.1+, for pumps having rotary electric drive motors.