US PATENT SUBCLASS 290 / 17
.~.~.~.~ Engine control

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

Internet Version by PATENTEC © 1999      Terms of Use


290 /   HD   PRIME-MOVER DYNAMO PLANTS

7  DF  ELECTRIC CONTROL {10}
*  DD  .~ Traction {5}
9  DF  .~.~ Electric traction motor {3}
14  DF  .~.~.~ With generator {3}
17.~.~.~.~ Engine control

DEFINITION

Classification: 290/17

Electric-control prime-mover dynamo plants including a dynamo electric machine which acts as a traction-motor, a dynamo electric machine which acts as a generator, and a prime mover provided with controlling means therefor.