Patents Assigned to Air Technologies, Inc.
  • Valve actuation mechanism for incinerator
    Patent number: 5279235
    Abstract: A unique valve mechanism for opening and closing inlet, outlet, and purge valves in a regenerative incinerator is disclosed. The valves are mechanically opened and closed by a cam arrangement which insures proper timing, and optimal volume flow through the valves during each cycle. Further, a method of the present invention begins the purge mode while the inlet valve is opened, and completes it after the outlet valve has opened. This reducing the required time for each cycle of operation.
    Type: Grant
    Filed: July 9, 1992
    Date of Patent: January 18, 1994
    Assignee: Air Technologies, Inc.
    Inventor: Richard Greco