Patents Assigned to Bouygues
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Patent number: 11841102Abstract: A connector for a mucking duct of a tunnel boring machine including a fitting having a first end configured to be added and fastened onto the flexible pipe of the mucking duct and a second end configured to be mounted on an additional duct section, and a clamping device, mounted in the fitting and configured to block the additional duct section relative to the fitting.Type: GrantFiled: July 9, 2020Date of Patent: December 12, 2023Assignee: BOUYGUES TRAVAUX PUBLICSInventor: Herve Pesenti
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METHOD FOR REPAIRING A LEAK AT THE BOTTOM OF A CONTAINER COMPRISING A REVERSIBLE SEALING OF THE LEAK
Publication number: 20230356486Abstract: A method for repairing a leak caused by a hole (3) at the bottom of a container (I) with liquid contents (2), comprising a reversible sealing of the leak in which: -a sealing mixture (5) is poured into the liquid contents in the vicinity of the hole, the sealing mixture (5) comprising a sealing product (7) and solid fillers (8) mixed into the sealing product (7), the sealing product (7) having a density greater than those of the liquid contents and the fillers, and the capability to solidify within the liquid contents (2), -the sealing mixture (5) spreads over the bottom (4) of the container (I) and reaches the hole (3), -fillers (8) filling the hole (3) and enabling the sealing product (7) to solidify over the hole, forming a peelable sealing layer that can then be removed after the container is emptied, before the leak is ultimately repaired.Type: ApplicationFiled: September 30, 2021Publication date: November 9, 2023Applicant: BOUYGUES ENERGIES & SERVICESInventor: Olivier LEMAIRE -
Patent number: 11448068Abstract: The invention relates to a method (S10) for optimizing the characteristics of a tunnel boring machine, particularly a tunnel boring machine of the slurry pressure or VD type, said method comprising the following steps: S0: determining a ground/machine interaction model, S11: instantaneous measurement of the set of specific boring parameters of the tunnel boring machine, S13: determining the group of individuals corresponding to the boring parameters measured in step S11 by means of the ground/machine interaction model, S14: optimizing the characteristics of the tunnel boring machine as a function of the group of individuals thus determined.Type: GrantFiled: November 5, 2019Date of Patent: September 20, 2022Assignee: BOUYGUES TRAVAUX PUBLICSInventors: Estelle Lorant, Philippe Marimoutou, Nicolas Janicaud, Nicolas Braud
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Patent number: 10851650Abstract: The invention relates to a cutting wheel of a tunnel boring machine comprising at least one material discharge opening (5), said discharge opening (5) being delimited by a circumferential wall (10), the cutting wheel (3) being characterized in that it further comprises at least one ultrasonic emitter (6) configured to generate a mechanical vibratory motion in a range of ultrasonic frequencies, said emitter (6) being fixed against the circumferential wall (10) so as to transmit the mechanical vibratory motion to the vibrating circumferential wall (10) and to reduce its coefficient of friction.Type: GrantFiled: February 26, 2020Date of Patent: December 1, 2020Assignee: BOUYGUES TRAVAUX PUBLICSInventors: Antoine Thierry Charles Surmont, Quentin Marie Christophe Bonnemaison, Pierre-Marie Pascal Tierce
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Patent number: 10648335Abstract: A trailer of a backup train of a tunnel boring machine includes a rolling means configured to allow movement of the trailer on a circulation route, a chassis including a lower portion including the rolling means and an upper portion, opposite to the rolling means, conveying means, fixed in the lower portion of the chassis, the conveying means being configured to move at least one support along the trailer, the support being configured to transport at least one arch segment along the chassis.Type: GrantFiled: June 27, 2018Date of Patent: May 12, 2020Assignee: BOUYGUES TRAVAUX PUBLICSInventors: Quentin Marie Christophe Bonnemaison, Bastien Simon Papot, Vincent Stephane Laurent Viallet
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Patent number: 10480319Abstract: The invention relates to an automated device for drilling a hole in the vault and walls of a tunnel and for installing an anchoring element in said hole, characterized in that it comprises: a robot (5) comprising a base (50), a robotic arm (51) extending from the base and a multifunctional head (52) arranged at the end of the arm and movable over 360 degrees, said multifunctional head comprising a drilling means (520), a percussion means (521) suitable for inserting an anchoring element in the hole, and a vision system (522), an elevating platform (1) bearing a device (2) for guiding in translation the base of the robot, a control unit suitable for communicating with a controller of the robot and comprising a processor configured to determine in real time the position of the robot in a three-dimensional reference frame of the tunnel and a man-machine interface.Type: GrantFiled: September 22, 2017Date of Patent: November 19, 2019Assignee: BOUYGUES TRAVAUX PUBLICSInventor: Jerome Furge
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Patent number: 10472962Abstract: The invention relates to a device for the automated picking up and placing of a segment forming the lining of a tunnel, intended to be coupled to a tunnel-boring machine (1) provided with a segment erector (2), comprising:—a controller designed to communicate with an automated system of the tunnel boring machine, suitable for controlling the actuation of the erector; and—a three-dimensional vision system comprising at least four laser profilometers; the controller is designed to receive a segment positioning plan and to determine, from the analysis data of the three-dimensional vision system, the measurement data of the erector sensors and the segment positioning plan, an erector trajectory for positioning the segment (V) to be placed in alignment with a segment and/or ring (A) of segments already placed, and to communicate movement commands to the automated system of the tunnel boring machine, for actuating the erector to pick up the segment to be placed and move it according to the above trajectory.Type: GrantFiled: October 3, 2017Date of Patent: November 12, 2019Assignee: BOUYGUES TRAVAUX PUBLICSInventors: Lucas Mouton, Nicolas Demuynck
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Publication number: 20190234214Abstract: The invention relates to a device for the automated picking up and placing of a segment forming the lining of a tunnel, intended to be coupled to a tunnel-boring machine (1) provided with a segment erector (2), comprising: —a controller designed to communicate with an automated system of the tunnel boring machine, suitable for controlling the actuation of the erector; and —a three-dimensional vision system comprising at least four laser profilometers; the controller is designed to receive a segment positioning plan and to determine, from the analysis data of the three-dimensional vision system, the measurement data of the erector sensors and the segment positioning plan, an erector trajectory for positioning the segment (V) to be placed in alignment with a segment and/or ring (A) of segments already placed, and to communicate movement commands to the automated system of the tunnel boring machine, for actuating the erector to pick up the segment to be placed and move it according to the above trajectory.Type: ApplicationFiled: October 3, 2017Publication date: August 1, 2019Applicants: BOUYGUES TRAVAUX PUBLICS, BOUYGUES TRAVAUX PUBLICSInventors: Lucas MOUTON, Nicolas DEMUYNCK
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Patent number: 10218199Abstract: A system of electric batteries includes a plurality of batteries (HVB1, HVB2, HVB3) connected to each other by two polarities. Each battery has at least two relays (RN, RP, RA) for the connecting of poles of the battery to the two polarities. The system includes a secondary power supply to provide an activation energy to the relays. The system includes means of supervision to control the relays (RN, RP, RA) in a staggered manner so that each activation of a relay follows a previous activation by at least a predetermined time period (DT).Type: GrantFiled: May 22, 2015Date of Patent: February 26, 2019Assignees: RENAULT S.A.S., BOUYGUES ENERGIES ET SERVICESInventors: Yann Chazal, Cedric Chantrel, Brice Fourney, Fabrice Clin, Do-Hieu Trinh
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Patent number: 10174615Abstract: The invention relates to a cutter holder (1) for a tunnel boring machine, comprising: a housing (2) comprising two cavities (26) formed in opposite walls (20), and two clamping sets (3), configured to be removably mounted on either side of the roller cutter (10) in the housing (2), and each comprising: a base plate (32), and a center wedge (34), movably mounted on the base plate (32), two side wedges (36), hinged between the base plate (32) and the center wedge (34) between a retracted position and a clamping position, wherein the side wedges (36) transversely swing and enter into the cavity (26) facing the housing (2).Type: GrantFiled: November 4, 2014Date of Patent: January 8, 2019Assignee: BOUYGUES TRAVAUX PUBLICSInventors: Philippe Liotard, Patrice Robert
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Patent number: 9429016Abstract: The invention relates to a method for replacing a disk cutter (1) mounted with preload in a casing (2) attached to the cutting head of a tunnel boring machine, operated using a disk cutter (1) bearing, firmly attached thereto, an element (4) for locking into the housing (2) and preloading means (5), the method involving the steps of: a) removing a worn disk cutter (1) from said housing (2): • clamping a disk cutter (1) handling device (3) onto the housing (2); • taking hold of the disk cutter, • releasing the preload, • unlocking, • extracting the disk cutter (1), • unclamping the device (3), b) fitting a replacement disk cutter (1) in reverse order.Type: GrantFiled: December 14, 2010Date of Patent: August 30, 2016Assignee: BOUYGUES TRAVAUX PUBLICSInventors: Jean-Noël Derycke, Sébastien Rubrecht
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Publication number: 20160172765Abstract: The invention concerns an optically transparent panel antenna assembly comprising an optically transparent antenna having an array of radiating elements that transmit or receive RF signals, said assembly comprising a reflector optically transparent, said reflector comprising a lower wall, two lateral walls each lateral wall extending therefrom the lower wall so that the array of radiating elements is maintained between both lateral walls of the reflector.Type: ApplicationFiled: July 29, 2014Publication date: June 16, 2016Applicants: Bouygues Telecom, Alcatel-Lucent Shanghai Bell Co., Ltd.Inventors: Eduardo Motta-Cruz, Pierre-Antoine Garcia, Jean-Pierre Harel, David Cornec, Thomas Julien
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Publication number: 20150312847Abstract: The present invention relates to a method of roaming for a terminal (10) connected to a first mobile telephone network (1a), the method being characterized in that it comprises the implementation by processing means of a subscriber identification card (11) of the terminal (10) of steps of: (a) detection of a deficiency affecting the data service of the first network (1a) to which the terminal (10) is connected; (b) inscribing of said first network (1a) for which a deficiency of the data service has been detected in a list of prohibited networks (FPLMN) that is stored in storage means of the subscriber identification card (11); (c) selection of a new network (1b, 1c) and connection of the terminal (10) to said new network (1b, 1c); (d) removal of said first network (1a) from said list of prohibited networks (FPLMN). The present invention relates moreover to a subscriber identification card and to a terminal.Type: ApplicationFiled: October 10, 2013Publication date: October 29, 2015Applicant: BOUYGUES TELECOMInventor: FABRICE LEHOUX
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Patent number: 9136593Abstract: The invention relates to a panel antenna comprising: a ground plane (P); a dielectric substrate (11) having a permittivity (?1), the substrate (11) being located on the ground plane (P); at least one radiating source (Si), each radiating source consisting of a plurality of antenna elements (Eij), the antenna elements (Eij) being located on the substrate (11) and furthermore consecutively spaced apart, relative to one another, by a distance (de) shorter than one wavelength ?, the wavelength ? corresponding to the antenna operating frequency. The antenna is characterized in that it furthermore comprises a dielectric superstrate (12) having a permittivity (?2) higher than the permittivity (?1) of the substrate (11), the superstrate being located above the antenna elements (Eij), and in that the antenna elements (Eij) are all identical and have, in operation, identical radiation characteristics.Type: GrantFiled: September 29, 2011Date of Patent: September 15, 2015Assignee: BOUYGUES TELECOMInventor: Eduardo Motta Cruz
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Publication number: 20150007216Abstract: The invention proposes a system for reading digital content comprising:—a device for access to a computer network;—a device for reading digital content able to communicate with the device for access to a computer network via a connection interface, and adapted for implementing at least one software application, and—an access control module able to encrypt or decrypt digital streams, the access control module being associated with the device for reading digital content and connected to the device for access to a computer network, in which the digital application or applications of the reading device communicate with the access control module via the network access device, and said communication is implemented by means of server software hosted by the access control module or the access device. The invention furthermore proposes a method of reading a digital content implemented by the system.Type: ApplicationFiled: February 8, 2013Publication date: January 1, 2015Applicant: BOUYGUES TELECOMInventor: Simon Guerout
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Patent number: 8818357Abstract: The invention relates to a method for the diagnostic testing of a mobile telephone terminal (10) including: a UICC card (13) containing a stored test application, and a contactless communication module (12) which can exchange data with a contactless unit (20) by retromodulation of a signal transmitted by the unit, said method comprising a test operation whereby the unit: emits a test application selection request; detects a response indicating application selection confirmation or failure, transmitted by the mobile telephone terminal; and determines the operating state of the UICC card or of the terminal as a function of the response detected.Type: GrantFiled: April 24, 2009Date of Patent: August 26, 2014Assignee: Bouygues TelecomInventors: Antoine Jacob, Charles-Emile Grondin, Pierre Le Pallec
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Patent number: 8798269Abstract: A method and system for secured broadcasting of a digital data flow between a technical platform (1) and at least one terminal (2), characterized in that it comprises the following steps: transmitting a scrambled and multiplexed digital data flow with at least one message (ECM) including a control key (CW) encrypted by a channel key (CC); descrambling in a secured memory area of the terminal (2) the scrambled digital data flow from the control key (CW) obtained according to the following substeps; sending to the technical platform (1) a request including the identifier (IUi) of the terminal (2); generating a secret key (CSk) from a cryptographic mechanism (A) using a single ciphering key (BSKn) and the identifier (IUi) of the terminal (2) with view to ciphering said channel key (CC) and obtaining a message (eCCk); deciphering the message (eCCk) received by a terminal (2) from the key (CSk) initially stored in the terminal (2) so as to obtain the channel key (CC), and obtaining the control key (CW) resultiType: GrantFiled: March 16, 2011Date of Patent: August 5, 2014Assignee: Bouygues TelecomInventors: Sylvain Delagrange, Jakub Pieniazek
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Patent number: 8751299Abstract: A method for managing at least one coupon for a user equipped with a mobile terminal including a collector, a communicator, and a memory which store a set of data relating to the coupon, including collecting by the collection means of the mobile terminal, data contained in a terminal and/or a station and/or a tag; transmitting the data by the mobile terminal to an interactive station; sending an enquiry based on the data by the interactive station to a local server associated with a database; and publishing, by the interactive station, information items corresponding to processing of a received response to the enquiry transmitted by the local server.Type: GrantFiled: January 31, 2008Date of Patent: June 10, 2014Assignee: Bouygues TelecomInventors: Philippe Coppolani, Charles Devaux
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Patent number: 8704727Abstract: The invention relates to a multibeam antenna for emitting/receiving a radiofrequency signal in a plurality of directions in at least one frequency band, the antenna including: a floorplan (P); a dielectric substrate (11) having a permittivity (?1), the substrate (11) being arranged on the floorplan (P); and a plurality of assemblies (Ei) of antenna elements arranged on the substrate (11), each assembly (Ei) corresponding to a direction of the antenna. The antenna according to the invention is characterized in that said antenna also includes a dielectric superstate (12), having a higher permittivity (?2) than the permittivity (?1) of the substrate (11), arranged on the assemblies (Ei) of antenna elements, and in that the assemblies (Ei) are interleaved one under the other so as to form a column, the assemblies (Ei) corresponding to a single antenna direction being separated by a number of assemblies equal to the number of antenna directions.Type: GrantFiled: May 11, 2010Date of Patent: April 22, 2014Assignee: Bouygues TelecomInventors: Eduardo Motta Cruz, Xavier Sammut, Maxime Tiague Leuyou, Vincent Rabussier
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Patent number: 8634764Abstract: The invention relates to a repeater system (1) for relaying the exchanges between a base station mobile telecommunication network and a user terminal, comprising an outside antenna (10) that can communicate with the base station, as well as retransmission means (20) connected to the outside antenna, wherein the retransmission means (20) are designed to act as the interface between the outside antenna (10) and an inside antenna (30) that can communicate with the user terminal to retransmit the signals received by either one of the antennae destined for the other antenna, characterized in that the outside antenna is an optically transparent planar antenna integrated into an optically transparent panel (2) used for the indoor lighting of a building.Type: GrantFiled: April 24, 2008Date of Patent: January 21, 2014Assignee: Bouygues TelecomInventors: Eduardo Motta Cruz, Vincent Hayart, Mohamed Himdi, Franck Colombel, Jean-Philippe Dessarce