Patents by Inventor Jordane Peltier
Jordane Peltier 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: 10974376Abstract: A device for mounting a ring gear of an epicyclic gear train, the ring gear including a front ring gear and a rear ring gear, the device including: a plurality of longitudinal guides; a front mounting forming a portion of circle, including: at least two holes for passing the guides; a plurality of first system for supporting and rotating the front ring gear relative to the axis thereof, movable between a first position in which the front ring gear is supported and can rotate relative to the axis thereof and a second position in which the front ring gear is not supported; a rear mounting forming a portion of circle, including: at least two holes for passing the guides; and a plurality of second system for supporting and rotating the rear ring gear relative to the axis thereof, movable between a third position in which the rear ring gear is supported and can rotate relative to the axis thereof and a fourth position in which the rear ring gear is not supported.Type: GrantFiled: September 22, 2016Date of Patent: April 13, 2021Assignee: SAFRAN TRANSMISSION SYSTEMSInventors: Jordane Peltier, Alexis Dombek, Jamal Goudar
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Patent number: 10688608Abstract: A method for aligning toothing in an assembly of two half-ring gears is provided: an angular positioning pin is provided which is to be received in respective holes of the half-ring gears; the holes are drilled on the first half-ring gear such that the first hole has a first cross-section that is smaller than the final cross-section thereof; the angles between the teeth are compared between the two half-ring gears, and an angular difference between said angles of the half-ring gears is deduced therefrom; the first hole is redrilled to the final cross-section, while the centre of the hole is angularly shifted by the value of the angular difference; the pin is engaged in the holes, and the half-ring gears are then assembled using an interference fit.Type: GrantFiled: October 13, 2016Date of Patent: June 23, 2020Assignee: Safran Transmission SystemsInventors: Pauline Marie Cécile Autran, Guillaume Beck, Boris Morelli, Jordane Peltier, Jean Clayette
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Patent number: 10550723Abstract: A wheel for distributing a lubricant in a turbine engine has an axis from which an annular cavity extends, open radially towards the axis and from which first and second lubricant supply lines depart for various members to be lubricated. Parallel to the axis, the annular cavity is split into at least a first and a second annular sub-cavity, which are separated by a substantially radial partition and which communicate with the first and second lines respectively.Type: GrantFiled: January 27, 2017Date of Patent: February 4, 2020Assignee: Safran Transmission SystemsInventors: Patrice Gedin, Pauline Marie Cecille Autran, Cécile Bruot, Guillaume Julien Beck, Alexis Dombek, Julie Lemoine, Jordane Peltier
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Patent number: 10323576Abstract: An aircraft drive chain including a plurality of main gears engaging with each other, a first main gear including a wall defining an inner space, an outer set of gear teeth being placed on an outer surface of the wall, the outer set of gear teeth engaging with at least one second main gear, a gear system being built into the inner space, the first main gear and the gear system being jointly configured so as to form a gearbox or reducer and ensure mechanical power transfer between a drive member and a slave member, the gear system being mounted onto the wall with a decoupling member.Type: GrantFiled: July 9, 2014Date of Patent: June 18, 2019Assignee: SAFRAN TRANSMISSION SYSTEMSInventors: Stephane Prunera-Usach, Guillaume Beck, Jordane Peltier
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Patent number: 10233998Abstract: An aircraft drive chain including a plurality of main pinions meshing with each other, a first main pinion including a wall delimiting an inner volume, external teeth being provided on an outer surface of the wall, the external teeth meshing with at least one second main pinion, a gear system being incorporated in the inner volume, the first main pinion and the gear system being jointly configured to form a multiplier or reducer and to ensure a mechanical energy transfer between a driving member and a slave member.Type: GrantFiled: July 9, 2014Date of Patent: March 19, 2019Assignee: SAFRAN TRANSMISSION SYSTEMSInventors: Stephane Prunera-Usach, Guillaume Beck, Jordane Peltier
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Publication number: 20190032514Abstract: The invention relates to a wheel (35) for distributing a lubricant in a turbine engine, wherein the wheel has an axis from which an annular cavity extends, open radially towards the axis and from which first and second lubricant supply lines (43, 45) depart for various members to be lubricated. Parallel to the X axis, the annular cavity is split into at least a first and a second annular sub-cavity, which are separated by a substantially radial partition (38) and which communicate with the first and second lines (43, 45) respectively.Type: ApplicationFiled: January 27, 2017Publication date: January 31, 2019Applicant: Safran Transmission SystemsInventors: Patrice GEDIN, Pauline Marie Cecille AUTRAN, Cécile BRUOT, Guillaume Julien BECK, Alexis DOMBEK, Julie LEMOINE, Jordane PELTIER
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Publication number: 20180297157Abstract: A method for aligning toothing in an assembly of two half-ring gears is provided: an angular positioning pin is provided which is to be received in respective holes of the half-ring gears; the holes are drilled on the first half-ring gear such that the first hole has a first cross-section that is smaller than the final cross-section thereof; the angles between the teeth are compared between the two half-ring gears, and an angular difference between said angles of the half-ring gears is deduced therefrom; the first hole is redrilled to the final cross-section, while the centre of the hole is angularly shifted by the value of the angular difference; the pin is engaged in the holes, and the half-ring gears are then assembled using an interference fit.Type: ApplicationFiled: October 13, 2016Publication date: October 18, 2018Applicant: Safran Transmission SystemsInventors: Pauline Marie Cecile Autran, Guillaume Beck, Boris Morelli, Jordane Peltier, Jean Clayette
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Publication number: 20180290278Abstract: A device for mounting a ring gear of an epicyclic gear train, the ring gear including a front ring gear and a rear ring gear, the device including: a plurality of longitudinal guides; a front mounting forming a portion of circle, including: at least two holes for passing the guides; a plurality of first system for supporting and rotating the front ring gear relative to the axis thereof, movable between a first position in which the front ring gear is supported and can rotate relative to the axis thereof and a second position in which the front ring gear is not supported; a rear mounting forming a portion of circle, including: at least two holes for passing the guides; and a plurality of second system for supporting and rotating the rear ring gear relative to the axis thereof, movable between a third position in which the rear ring gear is supported and can rotate relative to the axis thereof and a fourth position in which the rear ring gear is not supported.Type: ApplicationFiled: September 22, 2016Publication date: October 11, 2018Applicant: SafranTransmission SystemsInventors: Jordane PELTIER, Alexis DOMBEK, Jamal GOUDAR
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Patent number: 10077715Abstract: An accessory gearbox for turbomachine equipment comprising a casing (30) and two gear lines (40a, 40b) arranged in a “V” shape, the casing (30) comprising two arms (30a, 30b) in both of which one of the two gear lines (40a, 40b) is arranged, with a lubricant tank (35) being arranged between the two gear lines (40a, 40b).Type: GrantFiled: January 15, 2015Date of Patent: September 18, 2018Assignee: SAFRAN TRANSMISSION SYSTEMSInventors: Julien Viel, Jordane Peltier, Stéphane Prunera-Usach
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Patent number: 10018087Abstract: The invention relates to an accessory gearbox (10) for a turbomachine, said gearbox being equipped with an air/oil separator (12) and comprising a casing (24) in which intermeshing pinions are mounted, one (18) of which is solidly connected to a coaxial shank (22) for driving at least one membrane filter (35) of the separator, characterized in that the membrane filter is mounted directly on a web of the pinion (18) inside the casing.Type: GrantFiled: June 12, 2014Date of Patent: July 10, 2018Assignee: SAFRAN TRANSMISSION SYSTEMSInventors: Stephane Prunera-Usach, Boris Morelli, Jordane Peltier
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Patent number: 9803556Abstract: A gearbox to be mounted on a turbomachine and driven by a radial drive shaft of the latter. The gearbox has a three-dimensional or sinuous shape, which can house a large quantity of equipment to be driven, without occupying a large amount of space in any dimension, since the gearbox remains close to the turbomachine and the equipment can be distributed over a large surface. The drive train of gears successively extends into several non-parallel planes and comprises an axial branch on the turbomachine and a branch forming an arc of circle around the turbomachine.Type: GrantFiled: September 3, 2013Date of Patent: October 31, 2017Assignees: SNECMA, HISPANO SUIZAInventors: Jordane Peltier, Frantz Armange, Lambert Olivier Marie Demoulin, Alain Pierre Garassino, Nuria Llamas Castro, Stephane Prunera-Usach, Bellal Waissi
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Publication number: 20160333792Abstract: An accessory gearbox for turbomachine equipment comprising a casing (30) and two gear lines (40a, 40b) arranged in a “V” shape, the casing (30) comprising two arms (30a, 30b) in both of which one of the two gear lines (40a, 40b) is arranged, with a lubricant tank (35) being arranged between the two gear lines (40a, 40b).Type: ApplicationFiled: January 15, 2015Publication date: November 17, 2016Inventors: Julien Viel, Jordane Peltier, Stéphane Prunera-Usach
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Patent number: 9429225Abstract: An epicyclic reduction gear, for example for a turbomachine, including a device forming a fluid circulation passage configured to generate a pressure drop, created by stacking at least two elements. Each element includes a passage for carrying fluid configured to generate a pressure drop and including an inlet and an outlet. The outlet, or inlet, of the passage of one of the elements is, respectively, connected to the inlet, or to the outlet, of the passage of the other element.Type: GrantFiled: September 3, 2013Date of Patent: August 30, 2016Assignee: HISPANO SUIZAInventors: Benjamin Feraud, Guillaume Beck, Boris Morelli, Jordane Peltier
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Publication number: 20160238126Abstract: The invention concerns a planet carrier (5) for an epicyclic speed reduction gear, comprising an annular cage (7) comprising two sides (9, 10) extending radially, linked by bridges (16), seats (6) extending axially between the sides (9, 10) and being intended to support planet gears mounted rotating about the seats (6). One (9) of the sides (9, 10) of the cage (7) is immovably fixed to a torque output member (8), in such a way as to form a single structural assembly.Type: ApplicationFiled: October 9, 2014Publication date: August 18, 2016Applicant: Hispano-SuizaInventors: Guillaume Beck, Boris Morelli, Jordane Peltier
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Publication number: 20160146291Abstract: An aircraft drive chain including a plurality of main pinions meshing with each other, a first main pinion including a wall delimiting an inner volume, external teeth being provided on an outer surface of the wall, the external teeth meshing with at least one second main pinion, a gear system being incorporated in the inner volume, the first main pinion and the gear system being jointly configured to form a multiplier or reducer and to ensure a mechanical energy transfer between a driving member and a slave member.Type: ApplicationFiled: July 9, 2014Publication date: May 26, 2016Applicant: HISPANO SUIZAInventors: Stephane PRUNERA-USACH, Guillaume BECK, Jordane PELTIER
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Publication number: 20160146111Abstract: An aircraft drive chain including a plurality of main gears engaging with each other, a first main gear including a wall defining an inner space, an outer set of gear teeth being placed on an outer surface of the wall, the outer set of gear teeth engaging with at least one second main gear, a gear system being built into the inner space, the first main gear and the gear system being jointly configured so as to form a gearbox or reducer and ensure mechanical power transfer between a drive member and a slave member, the gear system being mounted onto the wall with a decoupling member.Type: ApplicationFiled: July 9, 2014Publication date: May 26, 2016Applicant: HISPANO SUIZAInventors: Stephane PRUNERA-USACH, Guillaume BECK, Jordane PELTIER
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Publication number: 20160138444Abstract: The invention relates to an accessory gearbox (10) for a turbomachine, said gearbox being equipped with an air/oil separator (12) and comprising a casing (24) in which intermeshing pinions are mounted, one (18) of which is solidly connected to a coaxial shank (22) for driving at least one membrane filter (35) of the separator, characterised in that the membrane filter is mounted directly on a web of the pinion (18) inside the casing.Type: ApplicationFiled: June 12, 2014Publication date: May 19, 2016Inventors: Stephane Prunera-Usach, Boris Morelli, Jordane Peltier
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Patent number: 9316158Abstract: This gearbox to be assembled to a turbomachine portion and driven by a power take-off radial shaft thereof, includes several branches, the essential advantage of which is to allow a great amount of pieces of equipment to be driven to be accommodated, without implying a significant overall size in any dimension, since the gearbox remains close to the turbomachine and the pieces of equipment can be distributed on a large surface area. The housing (5) is divided into portions (27, 28) assembled to each other at the bends, in order to reduce its manufacturing cost.Type: GrantFiled: October 24, 2013Date of Patent: April 19, 2016Assignee: HISPANO SUIZAInventors: Jordane Peltier, Stéphane Prunera-Usach
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Publication number: 20150285153Abstract: This gearbox to be assembled to a turbomachine portion and driven by a power take-off radial shaft thereof, includes several branches, the essential advantage of which is to allow a great amount of pieces of equipment to be driven to be accommodated, without implying a significant overall size in any dimension, since the gearbox remains close to the turbomachine and the pieces of equipment can be distributed on a large surface area. The housing (5) is divided into portions (27, 28) assembled to each other at the bends, in order to reduce its manufacturing cost.Type: ApplicationFiled: October 24, 2013Publication date: October 8, 2015Applicant: Hispano SuizaInventors: Jordane Peltier, Stéphane Prunera-Usach
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Publication number: 20150204246Abstract: This A gearbox to be mounted on a turbomachine and driven by a radial drive shaft of the latter. The gearbox has a three-dimensional or sinuous shape, which can house a large quantity of equipment to be driven, without occupying a large amount of space in any dimension, since the gearbox remains close to the turbomachine and the equipment can be distributed over a large surface. The drive train of gears successively extends into several non-parallel planes and comprises an axial branch on the turbomachine and a branch forming an arc of circle around the turbomachine.Type: ApplicationFiled: September 3, 2013Publication date: July 23, 2015Applicants: SNECMA, HISPANO SUIZAInventors: Jordane Peltier, Frantz Armange, Lambert Olivier, Marie Demoulin, Alain Pierre Garassino, Nuria Llamas Castro, Stephane Prunera-Usach, Bellal Waissi