US PATENT SUBCLASS 290 / 11
.~.~.~.~ With generator

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}
10  DF  .~.~.~ With starting and generating dynamo {3}
11.~.~.~.~ With generator

DEFINITION

Classification: 290/11

Electric-control prime-mover dynamo plants having in addition to a dynamo electric machine which acts as a traction-motor another dynamo-electric machine which acts as a motor for starting the prime mover and as a generator and a third dynamo electric machine which acts as a generator.