Patents by Inventor Roy D. Rasmussen

Roy D. Rasmussen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Brushless dynamo electric machine with access to rectifier assembly
    Patent number: 5017821
    Abstract: To replace a diode assembly in a brushless dynamo electric machine without removal of the rotor or separation of the housing along a split line, a sealed cap is located at a position near the end of the hollow rotor. The parts for maintaining the diode housing in operation position can all be slidably removed for permitting each removal and replacement of the diode housing.
    Type: Grant
    Filed: February 23, 1989
    Date of Patent: May 21, 1991
    Assignee: Sundstrand Corporation
    Inventors: Roger M. Shervington, Roy D. Rasmussen, Jeff A. Stadler