Patents by Inventor Peter J. Arseneaux

Peter J. Arseneaux 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).

  • Shaft coupling for scroll compressor
    Patent number: 7901194
    Abstract: A coupling mechanism for a scroll compressor comprises an orbiting scroll disk, a retention bolt, a bearing shaft and a retention nut. The orbiting scroll disk includes a first face configured to engage a stationary scroll disk to compress a working fluid, and a second face having a hub. The retention bolt is inserted into the hub. The bearing shaft is fit onto the retention bolt and includes a bearing surface for engaging a drive bushing of a drive shaft. The retention nut is threaded onto the retention bolt to retain connection of the bearing shaft with the orbiting scroll disk.
    Type: Grant
    Filed: April 9, 2008
    Date of Patent: March 8, 2011
    Assignee: Hamilton Sundstrand Corporation
    Inventors: Craig M. Beers, Peter J. Arseneaux, Darryl A. Colson
  • Shaft coupling for scroll compressor
    Publication number: 20090257900
    Abstract: A coupling mechanism for a scroll compressor comprises an orbiting scroll disk, a retention bolt, a bearing shaft and a retention nut. The orbiting scroll disk includes a first face configured to engage a stationary scroll disk to compress a working fluid, and a second face having a hub. The retention bolt is inserted into the hub. The bearing shaft is fit onto the retention bolt and includes a bearing surface for engaging a drive bushing of a drive shaft. The retention nut is threaded onto the retention bolt to retain connection of the bearing shaft with the orbiting scroll disk.
    Type: Application
    Filed: April 9, 2008
    Publication date: October 15, 2009
    Applicant: Hamilton Sundstrand Corporation
    Inventors: Craig M. Beers, Peter J. Arseneaux, Darryl A. Colson