Rotary Grate Patents (Class 48/34)
  • Patent number: 7607409
    Abstract: Novel carbide supercells for dry acetylene generation are disclosed herein, along with methods of use and internal combustion engines incorporating the carbide supercells. A carbide supercell according to one embodiment includes an outer shell defining an interior gas chamber and a rotating basket positioned in the gas chamber. The basket defines a plurality of holes and is configured to contain at least one calcium carbide rock. An injector is adjacent the basket for spraying a liquid into the basket, and a controller is in data communication with the injector for actuating the injector. A chamber outlet is adjacent an upper end of the gas chamber.
    Type: Grant
    Filed: June 22, 2007
    Date of Patent: October 27, 2009
    Inventors: Joseph W. Wulff, Harry J. Wulff
  • Publication number: 20070295288
    Abstract: Novel carbide supercells for dry acetylene generation are disclosed herein, along with methods of use and internal combustion engines incorporating the carbide supercells. A carbide supercell according to one embodiment includes an outer shell defining an interior gas chamber and a rotating basket positioned in the gas chamber. The basket defines a plurality of holes and is configured to contain at least one calcium carbide rock. An injector is adjacent the basket for spraying a liquid into the basket, and a controller is in data communication with the injector for actuating the injector. A chamber outlet is adjacent an upper end of the gas chamber.
    Type: Application
    Filed: June 22, 2007
    Publication date: December 27, 2007
    Inventors: Joseph W. Wulff, Harry J. Wulff