Patents Represented by Law Firm Harness, Dickey & Perce
  • Multiple compressor in a single shell
    Patent number: 5385453
    Abstract: A refrigerant compressor system utilizing a plurality of motor-compressors in a single shell in order to provide capacity modulation, wherein each motor-compressor is of the welded hermetic type having a minimum of modification, in order to take advantage of the low cost and optimized efficiency of such motor-compressors. Several related embodiments are also disclosed.
    Type: Grant
    Filed: January 22, 1993
    Date of Patent: January 31, 1995
    Assignee: Copeland Corporation
    Inventors: James F. Fogt, Jean-Luc Caillat