×

Dual redundant variable field permanent magnet dynamoelectric machine

  • US 7,948,192 B2
  • Filed: 07/30/2008
  • Issued: 05/24/2011
  • Est. Priority Date: 07/30/2008
  • Status: Active Grant
First Claim
Patent Images

1. A dual redundant permanent magnet type dynamoelectric machine comprising:

  • a first motor;

    a second motor; and

    a dual flux throttle system to selectively disable one of said first motor and said second motor, said dual flux throttle system includes a first ring and a second ring for operation of a first flux throttle system relative said first motor and a first ring and a second ring for operation of a second flux throttle system relative said second motor.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×