US PATENT SUBCLASS 318 / 61
.~.~.~ And acceleration control

Current as of: June, 1999
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318 /   HD   ELECTRICITY: MOTIVE POWER SYSTEMS

34  DF  PLURAL, DIVERSE OR DIVERSELY CONTROLLED ELECTRIC MOTORS {22}
53  DF  .~ Plural, diverse motor controls {4}
59  DF  .~.~ Running-speed control {3}
61.~.~.~ And acceleration control

DEFINITION

Classification: 318/61

(under subclass 59) Subject matter in which means are provided for also controlling the acceleration and/or deceleration of the motors.

SEE OR SEARCH THIS CLASS, SUBCLASS:

55+, for this subject matter where the system includes means to control the running speed, acceleration and/or deceleration and reversing and with or without braking control of plural motors.

58, for this subject matter where the system includes means to control the acceleration and/or deceleration and reversing.

64, and the subclasses specified in the Notes to the definition of that subclass for other plural motor systems having means to control the acceleration and/or deceleration and to perform a different motor control operation.

271, and the subclasses specified in the search Notes thereto, for combined running speed and acceleration and/or deceleration controls of single motors.