Patents by Inventor Pascal Cendrier

Pascal Cendrier 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 inspecting a connection seal between two parts
    Patent number: 9976927
    Abstract: A method for checking a connection seal between two elements of a part, includes dipping the part to be checked in a penetrant having a compound suitable for reacting to light excitation; cutting the part at the connection to be checked; and checking for the presence of penetrant under a light capable of exciting the penetrant.
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: May 22, 2018
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Joël Yvan Marcel Robert Berton, Pascal Cendrier
  • METHOD FOR INSPECTING A CONNECTION SEAL BETWEEN TWO PARTS
    Publication number: 20170284889
    Abstract: A method for checking a connection seal between two elements of a part, includes dipping the part to be checked in a penetrant having a compound suitable for reacting to light excitation; cutting the part at the connection to be checked; and checking for the presence of penetrant under a light capable of exciting the penetrant.
    Type: Application
    Filed: September 1, 2015
    Publication date: October 5, 2017
    Inventors: Joël Yvan Marcel Robert BERTON, Pascal CENDRIER
  • Device for searching for defects on parts by endoscopy
    Patent number: 9699417
    Abstract: A device for searching for defects on parts that are masked, such as turbine engine blades, the device including a tubular sheath, a light-guide guiding light, an image-transmission mechanism transmitting images housed inside the sheath, an examination head at a distal end of the sheath including an illumination mechanism and an image-taking mechanism connected to the light-guide and to the image-transmission mechanism housed in the sheath, a mechanism spraying a succession of penetrant test materials on the part for inspection including a capillary slidably guided in a duct housed in the sheath, and a mechanism adjusting orientation of the examination head at the distal end of the sheath.
    Type: Grant
    Filed: February 28, 2012
    Date of Patent: July 4, 2017
    Assignee: SNECMA
    Inventors: Sadia Bousquet, Pascal Cendrier, Jean-Claude Lemoal, Jean Rovegno
  • Device for searching for defects on parts by endoscopy
    Patent number: 9693021
    Abstract: A device for searching for defects on parts that are masked, such as turbine engine blades, the device including a tubular sheath, a light-guide guiding light, an image-transmission mechanism transmitting images housed inside the sheath, an examination head at a distal end of the sheath including an illumination mechanism and an image-taking mechanism connected to the light-guide and to the image-transmission mechanism housed in the sheath, a mechanism spraying a succession of penetrant test materials on the part for inspection including a capillary slidably guided in a duct housed in the sheath, and a mechanism adjusting orientation of the examination head at the distal end of the sheath.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: June 27, 2017
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Sadia Bousquet, Pascal Cendrier, Jean-Claude Lemoal, Jean Rovegno
  • DEVICE FOR SEARCHING FOR DEFECTS ON PARTS BY ENDOSCOPY
    Publication number: 20170134626
    Abstract: A device for searching for defects on parts that are masked, such as turbine engine blades, the device including a tubular sheath, a light-guide guiding light, an image-transmission mechanism transmitting images housed inside the sheath, an examination head at a distal end of the sheath including an illumination mechanism and an image-taking mechanism connected to the light-guide and to the image-transmission mechanism housed in the sheath, a mechanism spraying a succession of penetrant test materials on the part for inspection including a capillary slidably guided in a duct housed in the sheath, and a mechanism adjusting orientation of the examination head at the distal end of the sheath.
    Type: Application
    Filed: January 25, 2017
    Publication date: May 11, 2017
    Applicant: SNECMA
    Inventors: Sadia BOUSQUET, Pascal CENDRIER, Jean-Claude LEMOAL, Jean ROVEGNO
  • DEVICE FOR SEARCHING FOR DEFECTS ON PARTS BY ENDOSCOPY
    Publication number: 20130321612
    Abstract: A device for searching for defects on parts that are masked, such as turbine engine blades, the device including a tubular sheath, a light-guide guiding light, an image-transmission mechanism transmitting images housed inside the sheath, an examination head at a distal end of the sheath including an illumination mechanism and an image-taking mechanism connected to the light-guide and to the image-transmission mechanism housed in the sheath, a mechanism spraying a succession of penetrant test materials on the part for inspection including a capillary slidably guided in a duct housed in the sheath, and a mechanism adjusting orientation of the examination head at the distal end of the sheath.
    Type: Application
    Filed: February 28, 2012
    Publication date: December 5, 2013
    Applicant: SNECMA
    Inventors: Sadia Bousquet, Pascal Cendrier, Jean-Claude Lemoal, Jean Rovegno