Patents by Inventor Eric Haramburu
Eric Haramburu 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: 10836503Abstract: An aircraft nacelle air intake structure including an air intake lip with a U-shaped section to ensure air is shared between an inner face and an outer face. An acoustic panel is on the intake lip rear on the side of the inner face level with a first assembly point. An outer panel is on the intake lip rear on the side of the outer face level with a second assembly point. A front reinforcing frame on the intake lip inside is fixed to the air intake lip on the side of the inner face level with a first fixing point and on the side of the outer face level with a second fixing point. The length of the chord between the stop point and each fixing point is between ? and ? of the total chord between the stop point and the assembly point.Type: GrantFiled: December 19, 2017Date of Patent: November 17, 2020Assignees: Airbus Operations (S.A.S.), Airbus (S.A.S.)Inventors: Alain Porte, Eric Haramburu, Patrick Oberle, Grégory Albet, Vincent Billerot, Frédéric Piard, Franck Oundjian
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Patent number: 10753314Abstract: A nacelle includes a fixed structure supporting a fixed cowl and a movable cowl, the movable cowl being movable translationally between a closing position and an opening position. A blocker door is movably mounted rotationally on the nacelle between a closed position and an open position. The nacelle includes a drive mechanism of the blocker door and of the movable cowl between the closed/closing position and the open/opening position of the blocker door/movable cowl, respectively, and vice versa, the drive mechanism includes at least one actuator fixed, to the fixed structure of the nacelle and, to a fitting fixed to the movable cowl. The drive mechanism includes, for each actuator, a flexible member having a first end fixed to the fixed structure of the nacelle and a second end fixed to the fitting.Type: GrantFiled: February 6, 2018Date of Patent: August 25, 2020Assignees: Airbus Operations (S.A.S.), Airbus (S.A.S.)Inventors: Eric Haramburu, Patrick Oberle, Eric Masson
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Patent number: 10655563Abstract: A nacelle has a fixed cowl and a mobile cowl, which is movable along a translation path between closing and opening positions, a window delimited by the fixed cowl and the mobile cowl and open between an airflow and exterior of the nacelle, a reverser flap rotatably mounted to move between closed and open positions, and a drive mechanism configured to control passage of the reverser flap between the closed and open positions as the mobile cowl moves between the closed and open positions. From the closing/closed positions, the drive mechanism assures a translation of the mobile cowl and a rotation of the reverser flap toward their respective opening/open positions. From the open/opening positions, the drive mechanism assures a rotation of the reverser flap and a translation of the mobile cowl toward their respective closed/closing position. In some embodiments, the nacelle further includes an additional, or second, flap.Type: GrantFiled: November 27, 2017Date of Patent: May 19, 2020Assignees: Airbus Operations (S.A.S.), Airbus (S.A.S.)Inventors: Thierry Surply, Alain Porte, Patrick Oberle, Eric Haramburu, Thomas Sauvalle, Benoit Letay, Frédéric Piard, Vincent Billerot, Franck Oundjian
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Patent number: 10641209Abstract: A nacelle comprising a fixed cowl and a movable cowl movable in translation, a window delimited by the fixed cowl and the movable cowl, a reverser flap movable in rotation and a drive mechanism coordinating the movements of the reverser flap with those of the movable cowl. The drive mechanism comprises two bearings fixed to the nacelle, for each bearing, a lever arm with one end movable in rotation on the bearing and one end articulated on the reverser flap, for each lever arm, a rail comprising a straight portion and a curved portion, for each lever arm, a rod with one end articulated on the lever arm, and for each rail, a slider that is movable in translation on the rail and is articulated to one end of the rod.Type: GrantFiled: January 30, 2018Date of Patent: May 5, 2020Assignees: AIRBUS OPERATIONS SAS, AIRBUS SASInventors: Eric Haramburu, Patrick Oberle, Nicolas Jolivet
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Publication number: 20180230939Abstract: A nacelle includes a fixed structure supporting a fixed cowl and a movable cowl, the movable cowl being movable translationally between a closing position and an opening position. A blocker door is movably mounted rotationally on the nacelle between a closed position and an open position. The nacelle includes a drive mechanism of the blocker door and of the movable cowl between the closed/closing position and the open/opening position of the blocker door/movable cowl, respectively, and vice versa, the drive mechanism includes at least one actuator fixed, to the fixed structure of the nacelle and, to a fitting fixed to the movable cowl. The drive mechanism includes, for each actuator, a flexible member having a first end fixed to the fixed structure of the nacelle and a second end fixed to the fitting.Type: ApplicationFiled: February 6, 2018Publication date: August 16, 2018Inventors: Eric Haramburu, Patrick Oberle, Eric Masson
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Publication number: 20180216574Abstract: A nacelle comprising a fixed cowl and a movable cowl movable in translation, a window delimited by the fixed cowl and the movable cowl, a reverser flap movable in rotation and a drive mechanism coordinating the movements of the reverser flap with those of the movable cowl. The drive mechanism comprises two bearings fixed to the nacelle, for each bearing, a lever arm with one end movable in rotation on the bearing and one end articulated on the reverser flap, for each lever arm, a rail comprising a straight portion and a curved portion, for each lever arm, a rod with one end articulated on the lever arm, and for each rail, a slider that is movable in translation on the rail and is articulated to one end of the rod.Type: ApplicationFiled: January 30, 2018Publication date: August 2, 2018Inventors: Eric HARAMBURU, Patrick OBERLE, Nicolas JOLIVET
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Publication number: 20180201387Abstract: An aircraft nacelle air intake structure including an air intake lip with a U-shaped section to ensure air is shared between an inner face and an outer face. An acoustic panel is on the intake lip rear on the side of the inner face level with a first assembly point. An outer panel is on the intake lip rear on the side of the outer face level with a second assembly point. A front reinforcing frame on the intake lip inside is fixed to the air intake lip on the side of the inner face level with a first fixing point and on the side of the outer face level with a second fixing point. The length of the chord between the stop point and each fixing point is between ? and ? of the total chord between the stop point and the assembly point.Type: ApplicationFiled: December 19, 2017Publication date: July 19, 2018Inventors: Alain Porte, Eric Haramburu, Patrick Oberle, Grégory Albet, Vincent Billerot, Frédéric Piard, Franck Oundjian
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Publication number: 20180149113Abstract: A nacelle has a fixed cowl and a mobile cowl, which is movable along a translation path between closing and opening positions, a window delimited by the fixed cowl and the mobile cowl and open between an airflow and exterior of the nacelle, a reverser flap rotatably mounted to move between closed and open positions, and a drive mechanism configured to control passage of the reverser flap between the closed and open positions as the mobile cowl moves between the closed and open positions. From the closing/closed positions, the drive mechanism assures a translation of the mobile cowl and a rotation of the reverser flap toward their respective opening/open positions. From the open/opening positions, the drive mechanism assures a rotation of the reverser flap and a translation of the mobile cowl toward their respective closed/closing position. In some embodiments, the nacelle further includes an additional, or second, flap.Type: ApplicationFiled: November 27, 2017Publication date: May 31, 2018Inventors: Thierry Surply, Alain Porte, Patrick Oberle, Eric Haramburu, Thomas Sauvalle, Benoit Letay, Frédéric Piard, Vincent Billerot, Franck Oundjian
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Patent number: 8763952Abstract: An engine mounting structure for aircraft including an engine mounting system including a device for transmission of the thrust efforts fitted with two lateral connecting rods and with a spreader beam mounted in connected fashion on a support element, through a principal connecting device defining a principal spreader beam hinge line positioned in a plane. The spreader beam is also mounted in connected fashion with some play on the element, using a secondary connecting device located at some distance, as seen from above, from the device, and defining a secondary spreader beam hinge line, which is also positioned in a plane. The rotation of the spreader beam is stopped by device coming into contact with the spreader beam.Type: GrantFiled: July 8, 2008Date of Patent: July 1, 2014Assignee: Airbus Operations S.A.S.Inventors: Eric Haramburu, Laurent Sammito, Jean Larrochelle
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Patent number: 8226029Abstract: An engine mounting structure for an engine aircraft including a rigid structure forming a caisson, together with an engine mounting system mounted on the structure, and a rear engine attachment, including an attachment strut to which is connected at least one shackle, to be connected to the engine. The engine mounting system includes a system for transmitting thrust efforts generated by the engine, including two lateral connecting rods connected to a spreader beam mounted in articulated fashion relative to the caisson. The attachment strut constitutes the spreader beam, wherein the body is mounted in articulated fashion relative to the caisson using an articulated shaft system.Type: GrantFiled: June 19, 2008Date of Patent: July 24, 2012Assignee: Airbus Operations (Societe par Actions Simplifiee)Inventors: Eric Haramburu, Laurent Sammito, Jean Larrochelle
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Publication number: 20100181419Abstract: An engine mounting structure for aircraft including an engine mounting system including a device for transmission of the thrust efforts fitted with two lateral connecting rods and with a spreader beam mounted in connected fashion on a support element, through a principal connecting device defining a principal spreader beam hinge line positioned in a plane. The spreader beam is also mounted in connected fashion with some play on the element, using a secondary connecting device located at some distance, as seen from above, from the device, and defining a secondary spreader beam hinge line, which is also positioned in a plane. The rotation of the spreader beam is stopped by device coming into contact with the spreader beam.Type: ApplicationFiled: July 8, 2008Publication date: July 22, 2010Applicant: AIRBUS OPERATIONSInventors: Eric Haramburu, Laurent Sammito, Jean Larrochelle
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Publication number: 20100170980Abstract: An engine mounting structure for an engine aircraft including a rigid structure forming a caisson, together with an engine mounting system mounted on the structure, and a rear engine attachment, including an attachment strut to which is connected at least one shackle, to be connected to the engine. The engine mounting system includes a system for transmitting thrust efforts generated by the engine, including two lateral connecting rods connected to a spreader beam mounted in articulated fashion relative to the caisson. The attachment strut constitutes the spreader beam, wherein the body is mounted in articulated fashion relative to the caisson using an articulated shaft system.Type: ApplicationFiled: June 19, 2008Publication date: July 8, 2010Applicant: Airbus OperationsInventors: Eric Haramburu, Laurent Sammito, Jean Larrochelle