Patents Assigned to Micro Air Systems, Inc.
  • Submersible motor chemical processing apparatus
    Patent number: 4325394
    Abstract: An apparatus for chemically processing an item by submersion in a liquid bath having a means for rotating the item while it is submerged. The means for rotating the item includes a positive displacement continuous-rotation motor capable of submersion in the liquid bath jointly with the item being processed. Operation of the continuous-rotation motor is energized by a flow of pressurized fluid which also serves to exclude the processing liquid chemical from the interior of the motor.
    Type: Grant
    Filed: August 25, 1980
    Date of Patent: April 20, 1982
    Assignee: Micro Air Systems, Inc.
    Inventor: Donald J. Reams