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公开(公告)号：US11958607B2
公开(公告)日：2024-04-16
申请号：US17616622
申请日：2020-06-10
Applicant: LATELEC
Inventor： Bastien Puertolas , Jérémy Pisanu
CPC classification number: B64D11/00151
Abstract: A support configured to be reversibly installed on an upper part of an uncovered backrest of a seat. The support includes a plate configured to bear, completely or partly, against a rear face of the backrest, three clamping mechanisms, a Li-Fi technology data communicator connected to the plate, and a connector. Each clamping mechanism includes a bearing member and a clamping screw that are configured to cooperate with the plate so as to clamp a structural frame of the backrest between the bearing member and the plate. The connector being connected to the data communicator by a cable and being connectable an electronic equipment item.
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公开(公告)号：US11742940B2
公开(公告)日：2023-08-29
申请号：US17779513
申请日：2020-12-03
Applicant: LATELEC
Inventor： Diarra Tall , Yoann Rebiere
IPC: H04B10/032 , H04B10/079
CPC classification number: H04B10/032 , H04B10/0791 , H04B10/0793
Abstract: A passive optical communication network includes two optical line terminals configured respectively to receive a communication signal from information systems and at least two optical network units configured to receive the communication signal. At least two optical switches, one part of which is connected at input to a first terminal via a primary nominal operating path and to the second terminal via a secondary path, and the other part of which is connected at input to a second terminal via a primary nominal operating path and to the first terminal via a secondary path. Each switch being connected at output to at least one optical network unit. A command controller connected to the switches and configured to control the switches such that, when a fault is detected on a primary path, the switch associated with the path is toggled.
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公开(公告)号：US20230035631A1
公开(公告)日：2023-02-02
申请号：US17780956
申请日：2020-12-18
Applicant: LATELEC
Inventor： Cyrille DELAME-QUENTIN
IPC: G02B6/44 , H04B10/114 , G02B6/38
Abstract: An assembly including an avionics cabinet and a module. The module being insertable into a recess of the avionics cabinet along a longitudinal axis and securely held there in a reversible manner in an operative position. The module having a first face opposite a first wall of the avionics cabinet. The first wall includes a first optical array having first optical emitters and first optical receivers. The first face of the module includes a second optical array having second optical emitters and second optical receivers. When the module is in the operative position, the first and second optical arrays are spaced apart from each other by a predefined distance. Each second optical emitter is arranged opposite a first optical receiver and each second optical receiver is arranged opposite a first optical emitter.
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公开(公告)号：US11381063B2
公开(公告)日：2022-07-05
申请号：US17268927
申请日：2019-08-01
Applicant: LATELEC
Inventor： Julien Mourieras
Abstract: An assembly, configured to be mounted on a structure, includes a duct in the form of a hollow tubular body of which an inner space defines a zone for receiving a wiring harness. The duct is flexible and includes a longitudinal slot. The assembly includes attachment lugs rigidly connected to the duct and configured to be assembled to the structure. The assembly includes, at longitudinal edges of the duct, on either side of the slot, a pair of recesses with one recess per longitudinal edge. The receiving zone is compartmentalized into two longitudinal channels by a longitudinal separator extending from a longitudinal base of the duct to the slot. The separator has a recess in the same cross-section as the pair of recesses of the duct. The assembly includes a clamping member configured to be inserted into the pair of recesses of the duct and the recess of the separator.
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公开(公告)号：US20220167521A1
公开(公告)日：2022-05-26
申请号：US17616947
申请日：2020-06-08
Applicant: LATELEC
Inventor： Julien MOURIERAS
Abstract: The invention relates to a reference potential assembly and an attachment assembly for an electrical circuit, the assembly having an electrically conductive flexible clip (30) which includes: an electrical circuit clamping conductor clamp; an electrical contact stub (42); an attachment (43) adapted to clamp the electrical contact stub (42) against an electrical contact surface.
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Patent Agency Ranking
公开(公告)号：US11329752B2
公开(公告)日：2022-05-10
申请号：US17416860
申请日：2019-12-20
Applicant: LATELEC
Inventor： Yoann Rebiere , Alexandre Bacou
Abstract: An optical backplane for an optical communication network architecture distributing data to equipment. An optical demultiplexer having an input port and at least two output ports. The input port coupled to an optical fiber to carry at least two multiplexed channels of different wavelengths, a control/management channel to control/manage the network and a service dedicated channel. The output ports deliver the control/management channel and at least one service dedicated channel. A coupler receives and transmits one portion of the control/management channel to an interface box coupled to an item of equipment, and another portion of said channel to an optical multiplexer. A routing device for each output port receives a channel either to transmit said channel to the optical multiplexer in a first position or to transmit one portion of said channel to the interface box and another portion of said channel to the optical multiplexer in a second position.
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公开(公告)号：US20210282290A1
公开(公告)日：2021-09-09
申请号：US17254687
申请日：2019-06-17
Applicant: LATELEC
Inventor： Damien AGUERA , Yannick MARIN , Vincent BANASIAK , Bastien PUERTOLAS
Abstract: An interconnection system for a rack of a system of an aircraft is provided. The rack includes at least one shelf with at least one frame adapted to receive an electronic device, the interconnection system comprising a rear panel, consisting of a printed circuit, the rear panel comprising as many coupling fittings as connectors of the shelf, each coupling fitting being connected to a connector, at least one interface for connecting a lateral panel consisting of an electronic circuit board, the lateral panel comprising: an interface for connecting the rear panel and connectors allowing a connection to the system of the aircraft, the printed circuit of the rear panel allowing a set of predefined electrical links between the connectors and the interface, the electronic circuit board of the lateral panel allowing a set of electrical links to be set up between the interface and the connectors to the system of the aircraft.
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38.发明申请公开(公告)号：US20200323095A1
公开(公告)日：2020-10-08
申请号：US16765525
申请日：2018-11-17
Applicant: LATELEC
Inventor： Jean Francois BOUSQUET , Bastien PUERTOLAS
Abstract: The invention relates to a structure (1) for housing electronic modules (2) provided with a system for inserting, locking and extracting such modules (2) including adjacent individual recesses separated by side rails and a motherboard (13), each recess being intended for receiving an electronic module (2). The system for inserting, locking and extracting includes one lever arm (3) per individual recess (10) provided at a distal end with a device for pivoting on the motherboard (13) and guiding device (31) capable of engaging with a circulation device (22, 22′) connected to the electronic module (2) in order to couple connectors of the electronic module (2) with the connectors of the motherboard (13), as well as a device for automatic locking and unlocking of a proximal end (3p) of each lever arm (3).
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39.发明申请公开(公告)号：US20200274632A1
公开(公告)日：2020-08-27
申请号：US16646338
申请日：2018-09-12
Applicant: LATELEC
Inventor： Cyrille DELAME , Serge BERENGER , Yoann REBIERE
Abstract: A data management structure (1a) on board a transportation device, incorporating a cabin (100) provided with seats (110), includes a data resource block (210) incorporating audiovisual transmission system units (211 to 213), outward communication systems (100) and/or cabin systems, a standardised data distribution architecture (10a), and devices (E1 to E4) for operating said systems. In the structure (1a), the standardised architecture (10a) includes a concentration box (11) for the bidirectional transfer, on the one hand, of base signals with the resource block (210) and, on the other hand, optical signals with the devices (E1 to E4) of the cabin (100) on at least one optical fibre (2, 3; 2a, 2′a; 2b). This concentration box (11) houses units for processing (211 to 213) by signal switching, bidirectional conversion into optical signals, and optical signal management by wavelength allocation and distribution of downstream (F1) and upstream (F2) optical flows. This concentration box (11) is connected to the devices (E1 to E4) of said systems via intermediate boxes (30, 40) also housing processing units (111 to 113) according to the devices (E1 to E4) to which they are connected.
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公开(公告)号：US20200055612A1
公开(公告)日：2020-02-20
申请号：US16487904
申请日：2018-02-20
Applicant: LATELEC
Inventor： Cyrille DELAME , Jean-Paul PLATZER , Serge BERANGER
Abstract: The method for on-board electrical power distribution according to the invention includes the producing a protected segregation interface (4A) between the primary distribution (2A) and the secondary distribution network for electrical power of the cabin system (30). referred to as the cabin network, so as to comply with the quality parameters for the primary distribution (2A); controlling the extraction of electrical power from the primary distribution (2A) by a cabin management system (G1, G2) depending on the availability of electrical power on this primary distribution (2A); converting and distributing this available electrical power in the cabin network (30) according to a suitable configuration of the loads (51, 52, 53) of this cabin network (30) and defined according to an electrical configuration of type, single/three-phase AC and DC, as well as of voltage level and frequency.
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