Patents by Inventor Mahmood Julazadeh

Mahmood Julazadeh 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).

  • Turbocharger swivel connector
    Patent number: 6539715
    Abstract: A 90° swivel connector capable of rotating 360° has threads on one end that screw into a threaded hole in a boss on a compressor portion of a turbocharger and has barbs on the other end of the swivel connector for receiving and retaining a hose. The 360° rotation enables alignment of the swivel connector with the hose to prevent kinking of the hose when the relative angular position of the connector and hose is varied to facilitate diverse engine usage.
    Type: Grant
    Filed: December 18, 2000
    Date of Patent: April 1, 2003
    Assignee: Caterpillar Inc
    Inventors: Mahmood Julazadeh, James C. Smith
  • Turbocharger swivel connector
    Publication number: 20020073702
    Abstract: A 90° swivel connector capable of rotating 360° has threads on one end that screw into a threaded hole in a boss on a compressor portion of a turbocharger and has barbs on the other end of the swivel connector for receiving and retaining a hose. The 360° rotation enables alignment of the swivel connector with the hose to prevent kinking of the hose when the relative angular position of the connector and hose is varied to facilitate diverse engine usage.
    Type: Application
    Filed: December 18, 2000
    Publication date: June 20, 2002
    Inventors: Mahmood Julazadeh, James C. Smith
  • Diesel engine system with oil-air separator and method of operation
    Patent number: 6152120
    Abstract: A separator receives crankcase fumes having blowby gas and oil mist. A rotatable filter in the separator passes the gas constituents to an outlet for recycling back to an engine air intake. The filter, by rotating, causes oil to be flung centrifugally out onto a wall from which it can be drained from the separator and returned to the crankcase.
    Type: Grant
    Filed: June 4, 1999
    Date of Patent: November 28, 2000
    Assignee: Caterpillar Inc.
    Inventor: Mahmood Julazadeh