Patents by Inventor Bernard Logel

Bernard Logel 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).

  • Patent number: 5313049
    Abstract: A cooking assembly for a cooker or a cooking top and comprises a cooking plate (1) and at least one heat generator (200) enabling a receptacle to be heated without coming directly into contact therewith. The cooking plate (1) includes an opening (4) associated with each heat generator (200) and enabling said generator to act directly, together with retractable closure means such as a moving plug (203) associated with each opening (4) to close said opening when the heat generator (200) is not in use, the moving plug (203) then being flush with the top surface (2) of the cooking plate (1), motorized means being provided for retracting said moving plug in order to unmask the heat generator so that it can be put into use. The invention is applicable to cooking assemblies for gas cookers and/or electric cookers having a cooking plate made of molded glass, of vitroceramic, or of agglomerated inorganic fibers.
    Type: Grant
    Filed: June 1, 1992
    Date of Patent: May 17, 1994
    Assignee: Butagaz
    Inventors: Georges Le Strat, Michel Lefebvre, Michel Emont, Bernard Logel, Robert Strasser, Claude Valentin
  • Patent number: 5259361
    Abstract: The invention relates to a cooking assembly for a cooker or a cooking top, the assembly including a cooking plate (1) and at least one gas burner (100) enabling a receptacle to be heated, said cooking plate including an opening (4) associated with said burner to enable the burner to act directly. According to the invention, at least one of the gas burners (100) is a radiant burner having a metal fiber structure, with its top face (101) being essentially plane and flush with the top surface (P) of the cooking plate (1), said radiant burner (100) being organized so as to close the associated opening (4). The invention is applicable to cooking assemblies for cookers or cooking tops having a cooking plate made of vitroceramic, of molded glass, or of agglomerated inorganic fibers.
    Type: Grant
    Filed: June 1, 1992
    Date of Patent: November 9, 1993
    Assignee: Butagaz
    Inventors: Georges L. LeStrat, Michel Lefebvre, Michel Emont, Bernard Logel, Robert Strasser, Claude Valentin
  • Patent number: 4654508
    Abstract: An electric domestic oven includes an air exhaust channel above the exit from a catalytic reactor. A depression baffle is located in the air exhaust channel to provide a suction orifice in the area of the catalyser unit to draw cooling and cleaning gases from the cooking compartment. The depression baffle has a curved upstream portion and a ramp-shaped downstream portion. A deflector may be placed above the baffle in the channel.
    Type: Grant
    Filed: February 6, 1985
    Date of Patent: March 31, 1987
    Assignee: Societe De Dietrich & Cie, S.A.
    Inventors: Bernard Logel, Jean-Charles Reymann
  • Patent number: 4535226
    Abstract: The oven includes a muffle 1 in which are mounted at least one upper heating element 11b, 11b, at least one lower heating element 14, an air circulating fan 4 provided in the rear wall 3 of the muffle 1, a heating element 6 placed in the current of air produced by the fan 4, a device 8 for ducting the air in such manner that the air blown by the fan is directed in roughly horizontal streams in the chamber defined by the muffle 1, and an electric switching device. The latter selectively connects the heating elements and the fan to a power supply. This switching device has a given position in which it is capable of connecting the heating element 6 associated with the fan in series with the upper heating element or elements 11a, 11b while connecting the fan 4 and the lower heating element 14 to the supply.
    Type: Grant
    Filed: January 14, 1985
    Date of Patent: August 13, 1985
    Assignee: De Dietrich & Cie
    Inventors: Bernard Logel, Robert Koehl