US PATENT SUBCLASS 318 / 269
.~.~ With braking


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



318 /   HD   ELECTRICITY: MOTIVE POWER SYSTEMS

255  DF  PLURAL DIVERSE MOTOR CONTROLS {4}
268  DF  .~ Running-speed control {3}
269.~.~ With braking {1}
270  DF  .~.~.~> And acceleration control


DEFINITION

Classification: 318/269

(under subclass 268) Subject matter in which means are provided for also effecting braking of the electric motor.

(1) Note. For a definition of "braking", see the Glossary in the Class Definition.

SEE OR SEARCH THIS CLASS, SUBCLASS:

60, and the subclasses specified in the Notes thereto for plural motor systems having braking control and running-speed control.

258+, for this subject matter where the system includes running-speed control means and motor reversing control.

261+, for this subject matter where the system includes means for motor reversing control.

273+, and the subclasses specified in the Notes thereto, for motor systems having braking control and another motor operation control. 362+, for miscellaneous motor systems having braking control.

SEE OR SEARCH CLASS

310, Electrical Generator or Motor Structure,

76, and 77 for structured combinations of an electrical motor and a brake.