Patents by Inventor Michael Mikhaylovich Perevozchikov

Michael Mikhaylovich Perevozchikov 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).

  • Scroll machine with ported orbiting scroll member
    Patent number: 6350111
    Abstract: A scroll compressor includes a fluid injection system. The fluid injection system includes a fluid passage which extends from a position outside of the shell of the compressor to the fluid pockets created by the wraps of the scroll members. The fluid passage extends through the orbiting scroll member. The fluid injection system can be used to inject gaseous or liquid refrigerant, lubricant or the fluid injection system can be used to vent the moving pocket to the suction area of the compressor for capacity modulation.
    Type: Grant
    Filed: August 15, 2000
    Date of Patent: February 26, 2002
    Assignee: Copeland Corporation
    Inventors: Michael Mikhaylovich Perevozchikov, Roy Doepker