Patents by Inventor Olivier Dixneuf

Olivier Dixneuf 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: 10502635
    Abstract: The invention relates to a method for manufacturing a temperature sensor with a thermocouple, which includes the following consecutive steps: a) manufacturing a cable with mineral insulator (14) including two thermocouple wires (10, 12) extending along the entire length of the cable with mineral insulator and embedded in a mineral insulator (8); b) stripping one of the ends of the cable with mineral insulator over a length of 2 to 20 mm, preferably less than 15 mm, preferably less than 10 mm, such as to expose the ends of the thermocouple wires; c) connecting the ends (40, 42) of the thermocouple wires thus exposed, such as to constitute a thermocouple hot spot (13); and d) attaching a cap (20) to said cable with mineral insulator so as to protect said hot spot.
    Type: Grant
    Filed: November 18, 2015
    Date of Patent: December 10, 2019
    Assignee: Valeo Systemes de Controle Moteur
    Inventors: Olivier Dixneuf, Piotr Zakrzewski, Denis Gravat, Nicolas Gelez
  • Publication number: 20180202866
    Abstract: The invention relates to a method for manufacturing a temperature sensor with a thermocouple, which includes the following consecutive steps: a) manufacturing a cable with mineral insulator (14) including two thermocouple wires (10, 12) extending along the entire length of the cable with mineral insulator and embedded in a mineral insulator (8); b) stripping one of the ends of the cable with mineral insulator over a length of 2 to 20 mm, preferably less than 15 mm, preferably less than 10 mm, such as to expose the ends of the thermocouple wires; c) connecting the ends (40, 42) of the thermocouple wires thus exposed, such as to constitute a thermocouple hot spot (13); and d) attaching a cap (20) to said cable with mineral insulator so as to protect said hot spot.
    Type: Application
    Filed: November 18, 2015
    Publication date: July 19, 2018
    Applicant: Valeo Systemes de Controle Moteur
    Inventors: Olivier Dixneuf, Piotr Zakrzewski, Denis Gravat, Nicolas Gelez
  • Patent number: 9945757
    Abstract: The invention relates to a device for measuring temperature in a gas duct. The device (1?) comprises a body (3?) for supporting a temperature sensor (4?), the sensor comprising a head (7?) and at least two wires (8?) connecting the head (7?) to means for acquiring a temperature-measurement signal. The supporting body (3?) is arranged so as to be inserted into an orifice of a wall of the duct in order to immerse the head (7?) of the sensor (4?) in the gases of the duct. The supporting body (3?) comprises a bottom collar (12?), having a top end surface (17a?), in which are arranged at least two channels (9?) for guiding and holding the wires (8?), arranged to allow the mounting of the sensor (4?) in the supporting body (3?) and the holding of the wires (8?) in order to hold the head (7?) of the sensor (4?) at a distance from the top end surface (17a?) of the collar (12?).
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: April 17, 2018
    Assignee: SC2N
    Inventor: Olivier Dixneuf
  • Publication number: 20170356809
    Abstract: The invention relates to a temperature sensor comprising a thermocouple (7) defining a hot point (13), said temperature sensor comprising a mineral insulated cable (14) with an outer diameter greater than 2 mm and less than 5 mm and a reinforcement tube (60) from which projects the mineral insulated cable at the hot point end, so as to form a swaging.
    Type: Application
    Filed: November 20, 2015
    Publication date: December 14, 2017
    Applicant: Valeo Systemes de Controle Moteur
    Inventors: Piotr Zakrzewski, Mahmoud Sfaxi, Nicolas Gelez, Olivier Dixneuf
  • Publication number: 20160356663
    Abstract: This invention relates to a device 1 for measuring the pressure of a fluid, containing iodized compounds, comprising a body 2 in which are arranged means enabling the pressure of the fluid to be measured, characterized in that it comprises means 5, 10 for protecting against the iodized compounds. The invention also relates to a pressure sensor comprising means (5, 10) for protecting against the iodized compounds.
    Type: Application
    Filed: January 7, 2015
    Publication date: December 8, 2016
    Applicant: SC2N
    Inventor: Olivier Dixneuf
  • Publication number: 20130336361
    Abstract: The invention relates to a device for measuring temperature in a gas duct. The device (1?) comprises a body (3?) for supporting a temperature sensor (4?), the sensor comprising a head (7?) and at least two wires (8?) connecting the head (7?) to means for acquiring a temperature-measurement signal. The supporting body (3?) is arranged so as to be inserted into an orifice of a wall of the duct in order to immerse the head (7?) of the sensor (4?) in the gases of the duct. The supporting body (3?) comprises a bottom collar (12?), having a top end surface (17a?), in which are arranged at least two channels (9?) for guiding and holding the wires (8?), arranged to allow the mounting of the sensor (4?) in the supporting body (3?) and the holding of the wires (8?) in order to hold the head (7?) of the sensor (4?) at a distance from the top end surface (17a?) of the collar (12?).
    Type: Application
    Filed: December 20, 2011
    Publication date: December 19, 2013
    Applicant: SC2N
    Inventor: Olivier Dixneuf
  • Patent number: 6739917
    Abstract: A line connector, such as a socket outlet or plug, includes at least one contact member such as a receptacle or pin and at least one connecting terminal which is electrically connected to the contact member and to which an electrical conductor can be connected. The connecting terminal has a tail which can be forcibly fitted into a tubular member for connecting a connecting terminal electrically to the contact member. Applications include demountable plugs and sockets.
    Type: Grant
    Filed: October 1, 2002
    Date of Patent: May 25, 2004
    Assignees: Legrand, Legrand SNC
    Inventors: Franck Croise, Dominique Deneu, Olivier Dixneuf, Loic Perruisseau-Carrier
  • Patent number: 6517388
    Abstract: A line connector, such as a socket outlet or plug, includes at least one contact member such as a receptacle or pin and at least one connecting terminal which is electrically connected to the contact member and to which an electrical conductor can be connected. The connecting terminal has a tail which can be forcibly fitted into a tubular member for connecting a connecting terminal electrically to the contact member. Applications include demountable plugs and sockets.
    Type: Grant
    Filed: May 30, 2000
    Date of Patent: February 11, 2003
    Assignees: Legrand, Legrand SNC
    Inventors: Franck Croise, Dominique Deneu, Olivier Dixneuf, Loic Perruisseau-Carrier
  • Publication number: 20030027458
    Abstract: A line connector, such as a socket outlet or plug, includes at least one contact member such as a receptacle or pin and at least one connecting terminal which is electrically connected to the contact member and to which an electrical conductor can be connected. The connecting terminal has a tail which can be forcibly fitted into a tubular member for connecting a connecting terminal electrically to the contact member. Applications include demountable plugs and sockets.
    Type: Application
    Filed: October 1, 2002
    Publication date: February 6, 2003
    Applicant: LEGRAND
    Inventors: Franck Croise, Dominique Deneu, Olivier Dixneuf, Loic Perruisseau-Carrier