Patents by Inventor Jean-Marc Brun

Jean-Marc Brun 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).

  • Pressure safety closing system for pressure cooking appliance
    Patent number: 11666171
    Abstract: A cooking appliance includes a pressure vessel, a lid, a locking mechanism having a locking member, and a resiliently compressible seal member. The cooking appliance is adapted to affect the locking mechanism into an inoperable state at an inner vessel pressure greater than or equal to a predetermined pressure when in a locked position.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: June 6, 2023
    Assignee: ILLINOIS TOOL WORKS INC.
    Inventor: Jean-Marc Brun-Cosme-Gazot
  • PRESSURE SAFETY CLOSING SYSTEM FOR PRESSURE COOKING APPLIANCE
    Publication number: 20210015289
    Abstract: A cooking appliance includes a pressure vessel, a lid, a locking mechanism having a locking member, and a resiliently compressible seal member. The cooking appliance is adapted to affect the locking mechanism into an inoperable state at an inner vessel pressure greater than or equal to a predetermined pressure when in a locked position.
    Type: Application
    Filed: July 10, 2020
    Publication date: January 21, 2021
    Inventor: Jean-Marc BRUN-COSME-GAZOT
  • Electric device rotor and methods for manufacture
    Patent number: 9112393
    Abstract: A rotor (100) having a first plurality of laminates (110), comprising a first plurality of protrusions (120) located at a periphery of each of the first plurality of laminates, and a second plurality of laminates (1101), arranged differently from the first plurality of laminates (110) around a shaft hole (132), comprising a second plurality of protrusions (120?) located at a periphery of each of the second plurality of laminates, wherein the first plurality of protrusions are asymmetric and/or angularly offset from the second plurality of protrusions, and wherein the second plurality of protrusions are asymmetric and/or angularly offset from the first plurality of protrusions. The rotor further having a plurality of magnets (115), each inserted between the first plurality of protrusions and/or the second plurality of protrusions, wherein reactive forces operate to hold the plurality of magnets.
    Type: Grant
    Filed: March 16, 2010
    Date of Patent: August 18, 2015
    Assignees: Control Techniques Dynamics Limited, Moteurs Leroy Somer
    Inventors: Sujitha Jayasoma, Gaetan Adrien, Gunaratnam Sooriyakumar, Jean-Marc Brun
  • ELECTRIC DEVICE ROTOR AND METHODS FOR MANUFACTURE
    Publication number: 20120133229
    Abstract: A rotor (100) having a first plurality of laminates (110), comprising a first plurality of protrusions (120) located at a periphery of each of the first plurality of laminates, and a second plurality of laminates (1101), arranged differently from the first plurality of laminates (110) around a shaft hole (132), comprising a second plurality of protrusions (120?) located at a periphery of each of the second plurality of laminates, wherein the first plurality of protrusions are asymmetric and/or angularly offset from the second plurality of protrusions, and wherein the second plurality of protrusions are asymmetric and/or angularly offset from the first plurality of protrusions. The rotor further having a plurality of magnets (115), each inserted between the first plurality of protrusions and/or the second plurality of protrusions, wherein reactive forces operate to hold the plurality of magnets.
    Type: Application
    Filed: March 16, 2010
    Publication date: May 31, 2012
    Applicants: MOTEURS LEROY SOMER, CONTROL TECHNIQUES DYNAMICS LIMITED
    Inventors: Sujitha Jayasoma, Gaëtan Adrien, Gunaratnam Sooriyakumar, Jean-Marc Brun