Patents Assigned to Phoenix Refrigeration Systems, Inc.
  • Liquid refrigerant pump
    Patent number: 5431547
    Abstract: A liquid refrigerant pump includes a housing having a hollow interior for receiving liquid refrigerant, a motor disposed within the interior of the housing and connected to a source of power, a rotatable pump member disposed within the interior of the housing and a shaft interconnecting the motor and pump member for rotating the pump member to increase the pressure of the liquid refrigerant upon the motor receiving electrical power.
    Type: Grant
    Filed: October 5, 1993
    Date of Patent: July 11, 1995
    Assignee: Phoenix Refrigeration Systems, Inc.
    Inventor: James Boyko