Patents by Inventor Andreas Allemann

Andreas Allemann 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).

  • Process and fuel burner with exhaust-gas recirculation
    Patent number: 6579086
    Abstract: This invention concerns a boiler fitted with a burner suitable for wall heaters or built-in kitchen heaters in which a mantle-shaped heat exchanger made of pipe elements connected in parallel and/or series divides the boiler chamber into a combustion chamber and an exhaust chamber. The heat exchanger has openings for hot flue gases distributed over its mantle. The burner head disposed in the combustion chamber is suitable for burning oil and has a flame tube with an axial flame opening and a flame baffle element disposed at a distance from the flame opening which is constructed so that the flame is diverted into the space between the flame tube and the heat exchanger. In addition, a fire chamber mantle can be disposed between the heat exchanger and the flame tube to protect the heat exchanger from direct contact with the flame.
    Type: Grant
    Filed: February 22, 2001
    Date of Patent: June 17, 2003
    Assignee: R.W. Beckett Corporation
    Inventors: Jorg Fullemann, Heinrich Boner, Andreas Allemann, Marco Allemann
  • Boiler fitted with a burner
    Patent number: 6305331
    Abstract: This invention concerns a boiler fitted with a burner suitable for wall heaters or built-in kitchen heaters in which a mantle-shaped heat exchanger made of pipe elements connected in parallel and/or series divides the boiler chamber into a combustion chamber and an exhaust chamber. The heat exchanger has openings for hot flue gases distributed over its mantle. The burner head disposed in the combustion chamber is suitable for burning oil and has a flame tube with an axial flame opening and a flame baffle element disposed at a distance from the flame opening which is constructed so that the flame is diverted into the space between the flame tube and the heat exchanger. In addition, a fire chamber mantle can be disposed between the heat exchanger and the flame tube to protect the heat exchanger from direct contact with the flame.
    Type: Grant
    Filed: January 3, 2000
    Date of Patent: October 23, 2001
    Assignee: VTH - Verfahrenstechnik fur Heizung AG
    Inventors: Jorg Fullemann, Heinrich Boner, Andreas Allemann, Marco Allemann
  • Boiler equipped with a burner
    Publication number: 20010031440
    Abstract: This invention concerns a boiler fitted with a burner suitable for wall heaters or built-in kitchen heaters in which a mantle-shaped heat exchanger made of pipe elements connected in parallel and/or series divides the boiler chamber into a combustion chamber and an exhaust chamber. The heat exchanger has openings for hot flue gases distributed over its mantle. The burner head disposed in the combustion chamber is suitable for burning oil and has a flame tube with an axial flame opening and a flame baffle element disposed at a distance from the flame opening which is constructed so that the flame is diverted into the space between the flame tube and the heat exchanger. In addition, a fire chamber mantle can be disposed between the heat exchanger and the flame tube to protect the heat exchanger from direct contact with the flame.
    Type: Application
    Filed: February 22, 2001
    Publication date: October 18, 2001
    Inventors: Jorg Fullemann, Heinrich Boner, Andreas Allemann, Marco Allemann