Patents by Inventor Didier Pierre
Didier Pierre 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).
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Patent number: 11959418Abstract: An impeller (230) for a planet carrier of a planetary gear speed reducer of a turbomachine, is configured intended to be rotatably secured to the planet carrier and to be rotated about an axis A of the speed reducer. The impeller has an annular shape about the axis and includes lubrication means (43, 45, 238), in particular for lubricating bearings of planet gears of the speed reducer. The lubrication means include an annular cavity (238) situated at the inner periphery of the impeller. The impeller includes an inner peripheral wall (246) closing the cavity (238) in the radial direction, and the impeller includes an annular port (248) that extends around the axis and that opens in the axial direction into the cavity in order to supply it with lubricating oil.Type: GrantFiled: November 6, 2020Date of Patent: April 16, 2024Assignees: SAFRAN AIRCRAFT ENGINES, SAFRAN TRANSMISSION SYSTEMSInventors: Guillaume Patrice Kubiak, Julien Fabien Patrick Becoulet, Romain Guillaume Cuvillier, Simon Loïc Clément Lefebvre, Emmanuel Pierre Dimitri Patsouris, Didier Jean-Louis Yvon
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Patent number: 11919260Abstract: A process for shaping, by compaction, a fibrous structure obtained by three-dimensional or multilayer weaving between a plurality of layers of warp yarns and a plurality of layers of weft yarns. The yarns of each plurality of layers of warp yarns and layers of weft yarns are coated with a sizing composition. The shaping includes a pre-compaction stage followed by a stage of final compaction of the fibrous structure. During pre-compaction and final compaction, the fibrous structure is at a temperature greater than or equal to the softening temperature of the sizing composition. The process further includes the cooling of the fibrous preform obtained after final compaction of the fibrous structure.Type: GrantFiled: August 27, 2019Date of Patent: March 5, 2024Assignee: SAFRANInventors: Christophe Ravey, Olivier Foussard, Nicolas Pierre Lanfant, Didier Payen, Adrien Touze, Romain Venat
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Patent number: 11905885Abstract: A fuel supply circuit including a supply duct in which a first flow (Fl) is able to circulate, at least one supply pump for circulating the fuel from a tank to a metering unit, and a recirculation duct for a second flow upstream of the pump, wherein the ducts (20, 60) discharge in different directions upstream of the pump; the circuit includes a dispensing device including an internal flow duct for the first flow (Fl), an external flow channel for the second flow and at least one passage orifice for the second flow, which communicates fluidically with the channel; and the at least one orifice (810) and the duct are coaxial and respectively discharge upstream of the pump.Type: GrantFiled: October 5, 2021Date of Patent: February 20, 2024Assignee: SAFRAN AIRCRAFT ENGINESInventors: Kevin Didier Pierre Le Normand, Frederic Brettes, Loic Pora
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Publication number: 20230407792Abstract: A fuel supply circuit including a supply duct in which a first flow (F1) is able to circulate, at least one supply pump for circulating the fuel from a tank to a metering unit, and a recirculation duct for a second flow upstream of the pump, wherein the ducts (20, 60) discharge in different directions upstream of the pump; the circuit includes a dispensing device including an internal flow duct for the first flow (F1), an external flow channel for the second flow and at least one passage orifice for the second flow, which communicates fluidically with the channel; and the at least one orifice (810) and the duct are coaxial and respectively discharge upstream of the pump.Type: ApplicationFiled: October 5, 2021Publication date: December 21, 2023Inventors: Kevin Didier Pierre LE NORMAND, Frederic BRETTES, Loic PORA
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Publication number: 20230392550Abstract: A device for distributing at least one fuel flow for a circuit for supplying fuel to a combustion chamber of a turbo machine, in particular of an aircraft, the device including a rotating main body extending about a longitudinal axis, the main body including an internal flow duct for a first flow of fuel, extending through the main body along the axis, a first annular portion configured to form an outlet passage for a second flow of fuel, and including at least one orifice for the second flow of fuel to pass through, and an external annular groove in fluidic communication with the at least one orifice in the first portion.Type: ApplicationFiled: October 5, 2021Publication date: December 7, 2023Inventors: Kevin Didier Pierre LE NORMAND, Frederic BRETTES, Loic PORA
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Patent number: 11603775Abstract: A turbomachine assembly, comprising a distributor with a tubular platform, an inner radial flange extending radially inwardly from the platform, and a plurality of vanes extending radially outwardly from the platform; a casing comprising an outer radial flange; an abutment axially holding the outer radial flange in contact with the inner radial flange; a support ring attached to the casing and radially supporting the abutment; wherein the abutment is formed of a head and a body releasably connected to the head.Type: GrantFiled: April 27, 2020Date of Patent: March 14, 2023Assignee: SAFRAN AIRCRAFT ENGINESInventors: Paul Jean-Jacques Michel Reverseau, Didier Pierre Fabre, Sabrina Benkaci
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Publication number: 20220195891Abstract: A turbomachine assembly, comprising a distributor with a tubular platform, an inner radial flange extending radially inwardly from the platform, and a plurality of vanes extending radially outwardly from the platform; a casing comprising an outer radial flange; an abutment axially holding the outer radial flange in contact with the inner radial flange; a support ring attached to the casing and radially supporting the abutment; wherein the abutment is formed of a head and a body releasably connected to the head.Type: ApplicationFiled: April 27, 2020Publication date: June 23, 2022Inventors: Paul Jean-Jacques, Michel REVERSEAU, Didier Pierre FABRE, Sabrina BENKACI
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Patent number: 11162418Abstract: A turbine engine fan having an axis of revolution wherein a fan disk having an upstream face and a radial face is configured to receive a series of fan blades. An inter-blade platform wherein an upstream end, a blocking ferrule, are applied and attached on the one hand to the upstream end of the platform and on the other hand to the upstream face of the fan disk, and an inlet cone. The blocking ferrule includes a radial ring and a lug, extending axially from the radial ring and configured to form a radial abutment for the inlet cone.Type: GrantFiled: December 6, 2019Date of Patent: November 2, 2021Assignee: SAFRAN AIRCRAFT ENGINESInventors: Fabrice Michel Francois Rene Aubert, Suzanne Madeleine Coustillas, Paul Antoine Foresto, Didier Pierre Mozer
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Publication number: 20200182149Abstract: A turbine engine fan having an axis of revolution wherein a fan disk having an upstream face and a radial face is configured to receive a series of fan blades. An inter-blade platform wherein an upstream end, a blocking ferrule, are applied and attached on the one hand to the upstream end of the platform and on the other hand to the upstream face of the fan disk, and an inlet cone. The blocking ferrule includes a radial ring and a lug, extending axially from the radial ring and configured to form a radial abutment for the inlet cone.Type: ApplicationFiled: December 6, 2019Publication date: June 11, 2020Inventors: Fabrice Michel Francois Rene AUBERT, Suzanne Madeleine COUSTILLAS, Paul Antoine FORESTO, Didier Pierre MOZER
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Patent number: 10182512Abstract: A telecommunications system is disclosed herein. The telecommunications system includes a chassis defining a top end, a bottom end, and a generally pyramidal shape, wherein a transverse cross-sectional footprint of the chassis changes in outer dimension as the transverse cross-sectional footprint extends from the top end to the bottom end, the telecommunications chassis further defining at least one sidewall, the at least one sidewall extending at an angle to both the top end and the bottom end, the at least one sidewall defining ports defining connection locations for receiving telecommunications equipment.Type: GrantFiled: December 1, 2016Date of Patent: January 15, 2019Assignees: CommScope Connectivity Belgium BVBA, CommScope Asia Holdings B.V.Inventors: Didier Pierre W Claeys, Danny Ghislain Thijs, Sebastiaan Roger Neerincx
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Patent number: 9986654Abstract: A telecommunications chassis is configured for receiving telecommunications equipment. The chassis defines a top, a bottom, a front side, a rear side, a right side, and a left side. The chassis defines a central longitudinal axis extending between the top and the bottom. A first pair of panels is located at the front side, a second pair of panels is located at the rear side, a third pair of panels is located at the right side, and a fourth pair of panels is located at the left side. Each panel defines a plurality of receptacles for receiving the telecommunications equipment. When mounted to a fixed surface, the chassis is rotatable relative to the fixed surface about the central longitudinal axis. Each panel is pivotable away from the other panel of the any given pair of panels about a pivot axis parallel to the central longitudinal axis.Type: GrantFiled: January 15, 2016Date of Patent: May 29, 2018Assignee: CommScope Connectivity Belgium BVBAInventors: Didier Pierre W Claeys, Danny Ghislain Thijs
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Patent number: 9946045Abstract: A module includes a plurality of splitters, a plurality of inputs, and a plurality of outputs wherein the outputs are connected to multi-fiber connectors and wherein outputs from a plurality of splitters are connected to one of the multi-fiber connectors. The splitters have outputs in multiples of eight, such as a 1×32 splitter. The multi-fiber connectors include twelve fiber cables.Type: GrantFiled: February 26, 2014Date of Patent: April 17, 2018Assignees: CommScope Technologies LLC, CommScope Connectivity Belgium BVBAInventors: Craig Bryan Kegerise, Sean Patrick Kelly, Didier Pierre W. Claeys
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Publication number: 20170238440Abstract: A telecommunications system is disclosed herein. The telecommunications system includes a chassis defining a top end, a bottom end, and a generally pyramidal shape, wherein a transverse cross-sectional footprint of the chassis changes in outer dimension as the transverse cross-sectional footprint extends from the top end to the bottom end, the telecommunications chassis further defining at least one sidewall, the at least one sidewall extending at an angle to both the top end and the bottom end, the at least one sidewall defining ports defining connection locations for receiving telecommunications equipment.Type: ApplicationFiled: December 1, 2016Publication date: August 17, 2017Inventors: Didier Pierre W Claeys, Danny Ghislain Thijs, Sebastiaan Roger Neerincx
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Patent number: 9521766Abstract: A telecommunications system (10/100) is disclosed herein. The telecommunications system (10/100) includes a chassis (12/112) defining a top end (14/114), a bottom end (16/116), and a generally pyramidal shape, wherein a transverse cross-sectional footprint (28) of the chassis (12/112) changes in outer dimension as the transverse cross-sectional footprint (28) extends from the top end (14/114) to the bottom end (16/116), the telecommunications chassis (12/112) further defining at least one sidewall (30/130, 32/132, 34/134, 36/136), the at least one sidewall (30/130, 32/132, 34/134, 36/136) extending at an angle to both the top end (14/114) and the bottom end (16/116), the at least one sidewall (30/130, 32/132, 34/134, 36/136) defining ports (38) defining connection locations for receiving telecommunications equipment.Type: GrantFiled: June 7, 2013Date of Patent: December 13, 2016Assignees: CommScope Connectivity Belgium BVBA, CommScope Asia Holdings B.V.Inventors: Didier Pierre W Claeys, Danny Ghislain Thijs, Sebastiaan Roger Neerincx
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Publication number: 20160212871Abstract: A telecommunications chassis (10/100) is disclosed herein. The telecommunications chassis (10/100) is configured for receiving telecommunications equipment. The telecommunications chassis (10/100) defines a top (12), a bottom (14), a front side (16), a rear side (18), a right side (20), and a left side (22), the telecommunications chassis (10/100) defining a central longitudinal axis (36) extending between the top (12) and the bottom (14). A first pair of panels (24/124) is located at the front side (16), a second pair of panels (24/124) is located at the rear side (18), a third pair of panels (24/124) is located at the right side (20), and a fourth pair of panels (24/124) is located at the left side (22). Each panel (24/124) of the pairs of panels (24/124) defines a plurality of receptacles (26/126) for receiving the telecommunications equipment. When mounted to a fixed surface, the telecommunications chassis (10/100) is rotatable relative to the fixed surface about the central longitudinal axis (36).Type: ApplicationFiled: January 15, 2016Publication date: July 21, 2016Inventors: DIDIER PIERRE W CLAEYS, DANNY GHISLAIN THIJS
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Patent number: 9285557Abstract: A telecommunications chassis (10/100) is configured for receiving telecommunications equipment. The telecommunications chassis (10/100) defines a top (12), a bottom (14), a front side (16), a rear side (18), a right side (20), and a left side (22), the telecommunications chassis (10/100) defining a central longitudinal axis (36) extending between the top (12) and the bottom (14). A first pair of panels (24/124) is located at the front side (16), a second pair of panels (24/124) is located at the rear side (18), a third pair of panels (24/124) is located at the right side (20), and a fourth pair of panels (24/124) is located at the left side (22). Each panel (24/124) of the pairs of panels (24/124) defines a plurality of receptacles (26/126) for receiving the telecommunications equipment. When mounted to a fixed surface, the telecommunications chassis (10/100) is rotatable relative to the fixed surface about the central longitudinal axis (36).Type: GrantFiled: June 7, 2013Date of Patent: March 15, 2016Assignee: Tyco Electronics Raychem BVBAInventors: Didier Pierre W Claeys, Danny Ghislain Thijs
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Publication number: 20160004026Abstract: A module includes a plurality of splitters, a plurality of inputs, and a plurality of outputs wherein the outputs are connected to multi-fiber connectors and wherein outputs from a plurality of splitters are connected to one of the multi-fiber connectors. The splitters have outputs in multiples of eight, such as a 1×32 splitter. The multi-fiber connectors include twelve fiber cables.Type: ApplicationFiled: February 26, 2014Publication date: January 7, 2016Inventors: Craig Bryan KEGERISE, Sean Patrick KELLY, Didier Pierre W. CLAEYS
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Publication number: 20140003784Abstract: A telecommunications chassis (10/100) is disclosed herein. The telecommunications chassis (10/100) is configured for receiving telecommunications equipment. The telecommunications chassis (10/100) defines a top (12), a bottom (14), a front side (16), a rear side (18), a right side (20), and a left side (22), the telecommunications chassis (10/100) defining a central longitudinal axis (36) extending between the top (12) and the bottom (14). A first pair of panels (24/124) is located at the front side (16), a second pair of panels (24/124) is located at the rear side (18), a third pair of panels (24/124) is located at the right side (20), and a fourth pair of panels (24/124) is located at the left side (22). Each panel (24/124) of the pairs of panels (24/124) defines a plurality of receptacles (26/126) for receiving the telecommunications equipment. When mounted to a fixed surface, the telecommunications chassis (10/100) is rotatable relative to the fixed surface about the central longitudinal axis (36).Type: ApplicationFiled: June 7, 2013Publication date: January 2, 2014Inventors: Didier Pierre W. Claeys, Danny Ghislain Thijs
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Publication number: 20140002992Abstract: A telecommunications system (10/100) is disclosed herein. The telecommunications system (10/100) includes a chassis (12/112) defining a top end (14/114), a bottom end (16/116), and a generally pyramidal shape, wherein a transverse cross-sectional footprint (28) of the chassis (12/112) changes in outer dimension as the transverse cross-sectional footprint (28) extends from the top end (14/114) to the bottom end (16/116), the telecommunications chassis (12/112) further defining at least one sidewall (30/130, 32/132, 34/134, 36/136), the at least one sidewall (30/130, 32/132, 34/134, 36/136) extending at an angle to both the top end (14/114) and the bottom end (16/116), the at least one sidewall (30/130, 32/132, 34/134, 36/136) defining ports (38) defining connection locations for receiving telecommunications equipment.Type: ApplicationFiled: June 7, 2013Publication date: January 2, 2014Inventors: DIDIER PIERRE W CLAEYS, DANNY GHISLAN THIJS, SEBASTIAAN ROGER NEERINCX
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Patent number: 6678757Abstract: A print data management system includes a memory to store print data; a controller to transfer the stored print data to a printer; and a user interface to indicate to a user a degree of occupation of the memory by the print data, the user interface including first and second distinct forms of indication respectively corresponding to a range of low occupation and a range of high occupation of the memory, the user interface further including a setting unit to variably set boundaries of at least one of the ranges of high and low occupations by the user.Type: GrantFiled: December 12, 2000Date of Patent: January 13, 2004Assignee: Océ-Technologies B.V.Inventors: Damien Paulus, Didier Pierre Conard