US PATENT SUBCLASS 322 / 40
POWER TRANSMITTING MECHANISM CONTROL


Current as of: June, 1999
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322 /   HD   ELECTRICITY: SINGLE GENERATOR SYSTEMS

40POWER TRANSMITTING MECHANISM CONTROL {1}
41  DF  .~> Friction-type transmission {1}


DEFINITION

Classification: 322/40

(under the class definition) Subject matter wherein a power transmitting mechanism is interposed between the generator and driving means and the transmitting mechanism is controlled to control the energy supplied to the generator by the driving means.

(1) Note. See Lines With Other Classes, "Nonelectrical Means Controlling the Generator" of the class definition for a reference to the nonelectrical means for controlling the power transmission means for the generator included in this class.

SEE OR SEARCH THIS CLASS, SUBCLASS:

10+, for this subject matter where the system includes means to control power transmission mechanism for starting and/or stopping the generator (putting the generator into and/or out of service), see indented subclass 12 where the system includes a clutching means between the generator and driving means for connecting or completely disconnecting the drive connection.

SEE OR SEARCH CLASS

60, Power Plants, 325+, for a fluid transmission, per se, in which a driven fluid impeller supplies motive fluid to an output motor.

192, Clutches and Power-Stop Control, appropriate subclasses for clutches and mechanism involving the joint control of the application of power and brake or other stopping means.

310, Electrical Generator or Motor Structure,

92+, for magnetic clutches.

475, Planetary Gear Transmission Systems or Components, for planetary gearing power transmissions.

476, Friction Gear Transmission Systems or Components,

11, for electric or magnetic control of friction gear transmissions.