Patents by Inventor Christian Dalmasso

Christian Dalmasso 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).

  • Positive pressure actuated aerator valve assembly
    Patent number: 7273205
    Abstract: A positive pressure actuated aerator valve assembly adapted to discharge compressed gas into the chamber of a bulk material handling structure. The aerator valve assembly includes a housing and positive pressure actuated valve. The housing includes a chamber adapted to receive compressed gas and a discharge piston slideable between an extended position and a retracted position. The valve includes a valve body having an actuator piston seat and a fluid vent passageway in fluid communication with the actuator piston seat. An actuator piston is slideable with respect to the valve body between a retracted position and an extended position.
    Type: Grant
    Filed: January 13, 2005
    Date of Patent: September 25, 2007
    Assignee: Martin Engineering Company
    Inventors: Christian Dalmasso, Bradley E. Pronschinske, Michael J. Masterson
  • Positive pressure actuated aerator valve assembly
    Publication number: 20050151100
    Abstract: A positive pressure actuated aerator valve assembly adapted to discharge compressed gas into the chamber of a bulk material handling structure. The aerator valve assembly includes a housing and positive pressure actuated valve. The housing includes a chamber adapted to receive compressed gas and a discharge piston slideable between an extended position and a retracted position. The valve includes a valve body having an actuator piston seat and a fluid vent passageway in fluid communication with the actuator piston seat. An actuator piston is slideable with respect to the valve body between a retracted position and an extended position.
    Type: Application
    Filed: January 13, 2005
    Publication date: July 14, 2005
    Inventors: Christian Dalmasso, Bradley Pronschinske, Michael Masterson