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Patent Agency Ranking
公开(公告)号：US20240280428A1
公开(公告)日：2024-08-22
申请号：US18442180
申请日：2024-02-15
Applicant: Airbus SAS , Airbus Operations SAS
Inventor： Nicolas DUPE , Nicolas JEAN , Cyrille DAJEAN , Christian MELONI
CPC classification number: F01D25/24 , F01D9/00 , F01D17/02 , F01D17/08 , F02K1/625 , G01L19/147 , F05D2220/323 , F05D2240/14 , F05D2260/80
Abstract: A measuring rake, configured to be arranged on a link rod, includes a sheath including a front face and two side walls delimiting between them a recess configured to receive the link rod, an electronic circuit arranged on the front face of the sheath and including at least one sensor, a patched leading edge fixed removably to the sheath, and a seal arranged between the patched leading edge and the electronic circuit, the patched leading edge including a plurality of air intakes, each forming a fluidic passage between an outer face and an inner face of the patched leading edge opening out facing at least one sensor of the electronic circuit, the measuring rake making it possible to obtain a measuring tool which can be assembled simply and quickly, with easy access to the electronic circuit, and making it possible to avoid problems of orifice blockages or air leaks.
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公开(公告)号：US20210181038A1
公开(公告)日：2021-06-17
申请号：US17122396
申请日：2020-12-15
Applicant: Airbus Operations SAS
Inventor： Laetitia MENNEBEUF , Nicolas DUPE
Abstract: A measuring device able to be closely attached to an outer wall of a movable or fixed object located in an air flow. The measuring device comprises a flexible envelope having a cavity provided with an opening orifice. At least one optical fiber is provided in the cavity, the opening orifice of which is closed by the wall on which the envelope is applied. In this way, the fiber is positioned as closely as possible to the wall for which measurements are desired.
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公开(公告)号：US20240280439A1
公开(公告)日：2024-08-22
申请号：US18442497
申请日：2024-02-15
Applicant: Airbus Operations SAS
Inventor： Nicolas DUPE , Nicolas JEAN , Thomas BOISSON , Cyrille DAJEAN
Abstract: A pressure measuring rake, intended for arrangement on a link rod, includes at least: a sheath including two side walls which between them delimit a recess configured to receive the link rod, and an electronic circuit arranged on the sheath and including at least one sensor, the measuring rake additionally including at least one conductive layer at least partially covering the sheath and a conductive strip, the conductive layer and the conductive strip being configured to be electrically connected to at least one conductive element configured to drain off charges that are liable to build up on the conductive layer, the measuring rake making it possible to avoid the build-up of electrostatic charges liable to disrupt measurements taken by the sensors and/or electrical communications between the sensors and a data processing unit.
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公开(公告)号：US20240280438A1
公开(公告)日：2024-08-22
申请号：US18442200
申请日：2024-02-15
Applicant: Airbus SAS , Airbus Operations SAS
Inventor： Nicolas DUPE , Nicolas JEAN , Maxime KELLER , Cyrille DAJEAN , Christian MELONI
Abstract: The electronic device includes an acquisition board including at least one pressure sensor and extending over a length of a sleeve of the measuring rake, a processing unit detachably electrically connected to the acquisition board and detachably fixed to the sleeve, a loading/charging unit configured to be electrically connected to the processing unit and to recharge a power supply module of the processing unit when the processing unit is electrically disconnected from the acquisition board; the processing unit including a storage module configured to store the data; the loading/charging unit allowing data to be loaded into a user device. It is thus possible to remove the processing unit in order to load the data without having to completely dismantle the measuring rack.
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公开(公告)号：US20240280064A1
公开(公告)日：2024-08-22
申请号：US18442217
申请日：2024-02-15
Applicant: Airbus Operations SAS
Inventor： Nicolas DUPE , Nicolas JEAN , Maxime KELLER , Cyrille DAJEAN
CPC classification number: F02K1/763 , G01L9/0001 , F05D2260/83
Abstract: A measurement bar includes a sheath, a leading edge having a plurality of cavities, a steady pressure sensor generating first data and an unsteady pressure sensor generating second data in each of the cavities, an electronic circuit including the steady pressure sensor and the unsteady pressure sensor of each of the cavities, a processing unit configured to merge the first data and the second data, and a second communication module configured to transmit the first data, the second data and the merged first data and second data to a user device. Thus, it is possible to monitor unsteady aerodynamic phenomena.
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