Patents by Inventor Jeremy Marchand

Jeremy Marchand 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).

  • Method for manufacturing a rotor for a turbine engine high-pressure compressor
    Patent number: 10711612
    Abstract: The invention relates to the manufacturing of a rotor (23) of a high-pressure compressor. Various installation constraints are proposed in terms of temperature, angle and unevenness and/or runout defects to be considered. For example, when installing the sealing disk (25) on the first drum (27) of the rotor and/or the intermediate disk (29) on the first drum assembled with the sealing disk, axial packing (X1) is applied with a pressure ranging from 40 to 60×105 Pa.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: July 14, 2020
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Arnaud Hachard, Jérémy Marchand
  • METHOD FOR MANUFACTURING A ROTOR FOR A TURBINE ENGINE HIGH-PRESSURE COMPRESSOR
    Publication number: 20190120055
    Abstract: The invention relates to the manufacturing of a rotor (23) of a high-pressure compressor. Various installation constraints are proposed in terms of temperature, angle and unevenness and/or runout defects to be considered. For example, when installing the sealing disk (25) on the first drum (27) of the rotor and/or the intermediate disk (29) on the first drum assembled with the sealing disk, axial packing (X1) is applied with a pressure ranging from 40 to 60×105 Pa.
    Type: Application
    Filed: September 28, 2018
    Publication date: April 25, 2019
    Inventors: Arnaud HACHARD, Jérémy MARCHAND
  • Light emitting diode (LED) lighting fixture having tool-less light engine module
    Patent number: 9759409
    Abstract: A light fixture is provided. The light fixture contains a light engine module having a printed circuit board with a plurality of light sources and a lens module having a plurality of lens elements for the plurality of light sources, a housing for the light engine module, and a latch engaged with the housing, the latch locking and unlocking the lens light engine module with the housing.
    Type: Grant
    Filed: August 22, 2013
    Date of Patent: September 12, 2017
    Assignee: LED Roadway Lighting Ltd.
    Inventors: Matthew Durdle, Tristan Laan, Jeremy Marchand, Charles Andrew Cartmill
  • LIGHT EMITTING DIODE (LED) LIGHTING FIXTURE HAVING TOOL-LESS LIGHT ENGINE MODULE
    Publication number: 20150219320
    Abstract: A light fixture is provided. The light fixture contains a light engine module having a printed circuit board with a plurality of light sources and a lens module having a plurality of lens elements for the plurality of light sources, a housing for the light engine module, and a latch engaged with the housing, the latch locking and unlocking the lens light engine module with the housing.
    Type: Application
    Filed: August 22, 2013
    Publication date: August 6, 2015
    Inventors: Matthew Durdle, Tristan Laan, Jeremy Marchand, Charles Andrew Cartmill
  • Light fixture having planar optics
    Patent number: D715984
    Type: Grant
    Filed: February 22, 2013
    Date of Patent: October 21, 2014
    Assignee: LED Roadway Lighting Ltd.
    Inventors: Matthew Francis Durdle, Ken Cartmill, Tristan Roland Laan, Jeremy Marchand