Patents by Inventor Kirill Michailovich Ignatiev

Kirill Michailovich Ignatiev 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).

  • Bearing and unloader assembly for compressors
    Patent number: 11959477
    Abstract: A bearing system for a compressor including an unloader at least partially received within a recess of a driveshaft. The unloader includes an outer surface that is engaged with a bearing. An inner surface of the unloader is curved such that the unloader is pivotable relative to the driveshaft unload forces on bearing caused by deflection of the driveshaft.
    Type: Grant
    Filed: September 26, 2022
    Date of Patent: April 16, 2024
    Assignee: Copeland LP
    Inventors: Kirill Michailovich Ignatiev, Robert Christopher Stover, Mikhail A. Antimonov
  • BEARING AND UNLOADER ASSEMBLY FOR COMPRESSORS
    Publication number: 20240102468
    Abstract: A bearing system for a compressor including an unloader at least partially received within a recess of a driveshaft. The unloader includes an outer surface that is engaged with a bearing. An inner surface of the unloader is curved such that the unloader is pivotable relative to the driveshaft unload forces on bearing caused by deflection of the driveshaft.
    Type: Application
    Filed: September 26, 2022
    Publication date: March 28, 2024
    Inventors: Kirill Michailovich Ignatiev, Robert Christopher Stover, Mikhail A. Antimonov