Patents by Inventor Yves Le Meur

Yves Le Meur 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 and device for drilling a workpiece with laser pulses
    Patent number: 9713855
    Abstract: A method of drilling a part, or a turbine engine part, by a pulse laser generator including a cavity in which there is mounted a solid bar for generating laser pulses, the method including determining values of a plurality of operating parameters of the laser generator for forming orifices of predetermined diameter in the part, and taking account, among the parameters, of a setpoint value for the temperature of the laser cavity, which value is determined as a function of characteristics of the orifices to be drilled.
    Type: Grant
    Filed: May 30, 2013
    Date of Patent: July 25, 2017
    Assignee: SNECMA
    Inventors: Yves Le Meur, Jean-Baptiste Mottin
  • METHOD AND DEVICE FOR DRILLING A WORKPIECE WITH LASER PULSES
    Publication number: 20150165561
    Abstract: A method of drilling a part, or a turbine engine part, by a pulse laser generator including a cavity in which there is mounted a solid bar for generating laser pulses, the method including determining values of a plurality of operating parameters of the laser generator for forming orifices of predetermined diameter in the part, and taking account, among the parameters, of a setpoint value for the temperature of the laser cavity, which value is determined as a function of characteristics of the orifices to be drilled.
    Type: Application
    Filed: May 30, 2013
    Publication date: June 18, 2015
    Applicant: SNECMA
    Inventors: Yves Le Meur, Jean-Baptiste Mottin