US PATENT SUBCLASS 388 / 900
SPECIFIC SYSTEM OPERATIONAL FEATURE

Current as of: June, 1999
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388 /   HD   ELECTRICITY: MOTOR CONTROL SYSTEMS

900SPECIFIC SYSTEM OPERATIONAL FEATURE {6}
901  DF  .~> Sample and hold
902  DF  .~> Compensation
903  DF  .~> Protective (e.g., voltage or current limit)
904  DF  .~> Stored velocity profile
905  DF  .~> Armature and field windings connected in series (i.e., series motor)
906  DF  .~> Proportional-integral system

DEFINITION

Classification: 388/900

SPECIFIC SYSTEM OPERATIONAL FEATURE:

(under the class definition) Electronic cross-reference art collection including miscellaneous aspects of motor control.

(1) Note. This art collection is intended to serve as a repository for art which an examiner wishes to collect as he would do in creating an "unofficial digest". When sufficient art embodying a given creative concept is assembled here, an official art collection will be established for that concept.