Patents by Inventor Renaud Gabriel Constant Royan
Renaud Gabriel Constant Royan 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: 10781706Abstract: When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.Type: GrantFiled: May 10, 2018Date of Patent: September 22, 2020Assignee: SAFRAN AIRCRAFT ENGINESInventors: Guillaume Jochen Scholl, Daniel Marius Man, Thomas Michel Julien Mervant, Ludovic Pintat, Renaud Gabriel Constant Royan
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Patent number: 10738633Abstract: When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.Type: GrantFiled: May 10, 2018Date of Patent: August 11, 2020Assignee: Safran Aircraft EnginesInventors: Maxime Didier Delabriere, Ludovic Pintat, Thomas Michel Julien Mervant, Guillaume Jochen Scholl, Renaud Gabriel Constant Royan
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Patent number: 10724378Abstract: When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.Type: GrantFiled: May 10, 2018Date of Patent: July 28, 2020Assignee: Safran Aircraft EnginesInventors: Vincent Nicolas Leonardon, Pascal Pierre Nicolas Routier, Guillaume Jochen Scholl, Eric Roger Schwartz, Renaud Gabriel Constant Royan
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Patent number: 10683767Abstract: When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.Type: GrantFiled: May 10, 2018Date of Patent: June 16, 2020Assignee: Safran Aircraft EnginesInventors: Ludovic Pintat, Pierre Hervé Fernand Marche, Guillaume Jochen Scholl, Thomas Michel Julien Mervant, Renaud Gabriel Constant Royan
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Patent number: 10669871Abstract: When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.Type: GrantFiled: May 10, 2018Date of Patent: June 2, 2020Assignee: Safran Aircraft EnginesInventors: Maxime Didier Delabriere, Daniel Marius Man, Pascal Pierre Nicolas Routier, Guillaume Jochen Scholl, Renaud Gabriel Constant Royan
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Patent number: 10619485Abstract: When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X, Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.Type: GrantFiled: May 10, 2018Date of Patent: April 14, 2020Assignee: Safran Aircraft EnginesInventors: Pierre Hervé Fernand Marche, Ludovic Pintat, Vincent Nicolas Leonardon, Thomas Michel Julien Mervant, Renaud Gabriel Constant Royan
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Patent number: 10544692Abstract: When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.Type: GrantFiled: May 10, 2018Date of Patent: January 28, 2020Assignee: Safran Aircraft EnginesInventors: Guillaume Jochen Scholl, Pierre Hervé Fernand Marche, Thomas Michel Julien Mervant, Ludovic Pintat, Renaud Gabriel Constant Royan
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Patent number: 10533423Abstract: When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X, Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.Type: GrantFiled: May 10, 2018Date of Patent: January 14, 2020Assignee: SAFRAN AIRCRAFT ENGINESInventors: Vincent Nicolas Leonardon, Pierre Hervé Fernand Marche, Guillaume Jochen Scholl, Ludovic Pintat, Renaud Gabriel Constant Royan
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Patent number: 10526895Abstract: When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.Type: GrantFiled: May 10, 2018Date of Patent: January 7, 2020Assignee: Safran Aircraft EnginesInventors: Vincent Nicolas Leonardon, Thomas Michel Julien Mervant, Guillaume Jochen Scholl, Ludovic Pintat, Renaud Gabriel Constant Royan
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Publication number: 20180328206Abstract: When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.Type: ApplicationFiled: May 10, 2018Publication date: November 15, 2018Applicant: Safran Aircraft EnginesInventors: Maxime Didier DELABRIERE, Ludovic PINTAT, Thomas Michel Julien MERVANT, Guillaume Jochen SCHOLL, Renaud Gabriel Constant ROYAN
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Publication number: 20180328204Abstract: When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.Type: ApplicationFiled: May 10, 2018Publication date: November 15, 2018Applicant: Safran Aircraft EnginesInventors: Guillaume Jochen Scholl, Daniel Marius MAN, Thomas Michel Julien MERVANT, Ludovic PINTAT, Renaud Gabriel Constant ROYAN
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Publication number: 20180328205Abstract: When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.Type: ApplicationFiled: May 10, 2018Publication date: November 15, 2018Applicant: Safran Aircraft EnginesInventors: Ludovic Pintat, Pierre Hervé Fernand Marche, Guillaume Jochen Scholl, Thomas Michel Julien Mervant, Renaud Gabriel Constant Royan
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Publication number: 20180328181Abstract: When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X, Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.Type: ApplicationFiled: May 10, 2018Publication date: November 15, 2018Applicant: SAFRAN AIRCRAFT ENGINESInventors: Pierre Hervé Fernand MARCHE, Ludovic PINTAT, Vincent Nicolas LEONARDON, Thomas Michel Julien MERVANT, Renaud Gabriel Constant ROYAN
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Publication number: 20180328198Abstract: When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.Type: ApplicationFiled: May 10, 2018Publication date: November 15, 2018Applicant: Safran Aircraft EnginesInventors: Maxime Didier DELABRIERE, Daniel Marius MAN, Pascal Pierre Nicolas ROUTIER, Guillaume Jochen SCHOLL, Renaud Gabriel Constant ROYAN
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Publication number: 20180328182Abstract: When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.Type: ApplicationFiled: May 10, 2018Publication date: November 15, 2018Applicant: SAFRAN AIRCRAFT ENGINESInventors: Vincent Nicolas Leonardon, Pierre Hervé Fernand Marche, Guillaume Jochen Scholl, Ludovic Pintat, Renaud Gabriel Constant Royan
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Publication number: 20180328202Abstract: When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.Type: ApplicationFiled: May 10, 2018Publication date: November 15, 2018Applicant: Safran Aircraft EnginesInventors: Guillaume Jochen Scholl, Pierre Hervé Fernand Marche, Thomas Michel Julien Mervant, Ludovic Pintat, Renaud Gabriel Constant Royan
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Publication number: 20180328183Abstract: When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.Type: ApplicationFiled: May 10, 2018Publication date: November 15, 2018Applicant: SAFRAN AIRCRAFT ENGINESInventors: Vincent Nicolas LEONARDON, Thomas Michel Julien Mervant, Guillaume Jochen Scholl, Ludovic Pintat, Renaud Gabriel Constant Royan
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Publication number: 20180328179Abstract: When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.Type: ApplicationFiled: May 10, 2018Publication date: November 15, 2018Applicant: Safran Aircraft EnginesInventors: Vincent Nicolas LEONARDON, Pascal Pierre Nicolas Routier, Guillaume Jochen Scholl, Eric Roger Schwartz, Renaud Gabriel Constant Royan
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Patent number: 9752506Abstract: A device for connecting a fixed turbine engine portion and a distributor foot of a turbine engine turbine is provided. The device includes a ring-shaped body adapted so as to be connected and secured to the fixed turbine engine portion, and two ring-shaped upstream and downstream brackets secured to the body, both brackets being adapted so as to clamp the foot of the distributor. At least one bracket is interrupted by forming an expansion or retraction slot, the slot allowing an expansion of the bracket tending to close the slot or retraction of the bracket tending to further open the slot, under the effect of a difference in internal temperatures of the device.Type: GrantFiled: October 1, 2014Date of Patent: September 5, 2017Assignee: SNECMAInventors: Eric Schwartz, Fabien Garnier, Helene Condat, Renaud Gabriel Constant Royan, Patrick Joseph Marie Girard
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Patent number: 9353634Abstract: A turbine blade cooled by an automatically variable internal flow of cooling fluid. The blade includes orifices situated under the blade root via which the cooling fluid penetrates, and an adjustment plate including holes situated in register with the orifices, the adjustment plate having a coefficient of expansion that is different from the coefficient of expansion of the blade root.Type: GrantFiled: October 16, 2009Date of Patent: May 31, 2016Assignee: SNECMAInventors: Regis Grohens, Renaud Gabriel Constant Royan