Patents by Inventor Elie Charrier

Elie Charrier 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).

  • Gas boiler able to operate in a sealed combustion circuit
    Patent number: 4401058
    Abstract: This boiler is enclosed in a sealed casing forming a fore-heath which surrounds it on all sides while providing thereabout a space into which the combustion air arrives.The combustion air is injected under pressure into a space which surrounds the boiler and an exchanger is divided into two parts in the vertical direction by a refractory floor in one embodiment, which enables it to function as an exchanger in the upper part and in the lower part cold water is received where the exchanger functions as an exchanger and a condenser; the burner may have features to reduce the pressure drop of the combustion air flow and to permit ease of assembly and disassembly.
    Type: Grant
    Filed: August 20, 1982
    Date of Patent: August 30, 1983
    Assignee: Paquet Thermique, S.A.
    Inventors: Elie Charrier, Rene Fourno
  • Gas boiler able to operate in a sealed combustion circuit
    Patent number: 4366778
    Abstract: This boiler is enclosed in a sealed casing forming a fore-heath which surrounds it on all sides while providing thereabout a space into which the combustion air arrives.The combustion air is injected under pressure into a space which surrounds the boiler and an exchanger is divided into two parts in the vertical direction by a refractory floor in one embodiment, which enables it to function as an exchanger in the upper part and in the lower part, cold water is received where the exchanger functions as an exchanger and a condenser; the burner may have features to reduce the pressure drop of the combustion air flow and to permit ease of assembly and disassembly.
    Type: Grant
    Filed: March 26, 1981
    Date of Patent: January 4, 1983
    Assignee: Paquet Thermique, S.A.
    Inventors: Elie Charrier, Rene Fourno