Patents by Inventor Christer Olson

Christer Olson 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).

  • Multi-stage turbine with interstage spacer-manifold for coolant flow
    Patent number: 4079587
    Abstract: A multi-stage turbine is provided with spacing pieces between stages which include inwardly extending stays for supporting end-bearings of the adjacent turbine stages. The stays are hollow and surround conduits for cooling air for the turbines and the stays.
    Type: Grant
    Filed: December 9, 1976
    Date of Patent: March 21, 1978
    Assignee: Stal-Laval Turbin AB
    Inventors: Karl Johan Nordstrom, Christer Olson