Zodiac Aero Electric

Commissariat a L'energie Atomique Et Aux Energies Alternatives

Safran Electrical & Power

Olivier Deshayes

Julien Dauchy

Rémi Andreoletti

Edouard Bonnefous

Arnaud Badault

Frédéric Pinard

Lionel De Paoli

Julien Giron

Jérôme Valire

Cecil Beltan

Yoan Coussaud

Jérôme Jean-Louis Corneil Valire

A high-voltage DC electrical distribution plate with two integrated electromechanical power contactors. Chambers of fixed and movable contact terminals of the two contactors are disposed on a first of the major surfaces of the plate, while on the second major surface of the plate are disposed complementary assemblies of the two contactors, each complementary assembly including a motor intended to activate the contact terminals of the contactor in question. The other components disposed on the second major surface of the plate leave a free space constituting an area of attachment of the complementary assemblies of the two contactors, this area being dimensioned to allow the arrangement of the complementary assemblies of the contactors in two orthogonal orientations allowing the motors to activate contact terminals of different sub-assemblies of the contact chambers and thus to make the parallel or series configurations of the contactors.

Generic high-voltage DC electrical distribution panel

A device for electrically connecting power distribution plates, comprises a connector fastened to one end of a first plate and comprising power contacts for a second plate. The connector comprises a pair of separate electrical connection parts which together electrically connect two power busbars of the first plate to two power busbars of the second plate and each includes a base for electrically connecting and mechanically fastening the part to a power busbar of the first plate and a power contact branch extending from the base and intended to interact with a power busbar of the second plate.

Device for electrically connecting power distribution plates and electrical power distribution system provided with such a connection device

This switching element for an electrical energy distribution board comprises a distribution bar and a support plate on which the distribution bar is fixed. The switching element comprises a coil, a contact movable under the action of the coil, said contact being mounted movably in a chamber. Said chamber comprises two parts intended to be mounted on the distribution board (P) in such a way that the movable contact acts on said bar, said chamber being furnished with means of fixing to the distribution bar or to the plate, the switching element being non-removably fixed by said chamber onto the distribution board (P).

Switching element for electrical energy distribution board and electrical energy distribution box fitted with such a switching element

This electric arc extinguishing device for a three-phase power distribution system comprises at least one metal strip () and at least one insulating support () on which the strip is mounted and comprising means for attaching the device between current distribution bars extending from side to side, the support comprising lateral faces () bearing against said bars, the strip being mounted on the support in such a way as to be internally offset relative to said lateral faces.

Electric arc extinguishing device for a three-phase power distribution system and corresponding power distribution system

An electrical distribution box for an aircraft includes first housings configured to receive power modules, second housings configured to receive electronic control modules, and an interface configured for connection of the power and control modules and external electrical members. The interface includes at least one input power busbar extending into at least one of the first housings for connection to at least one of the power modules. The at least one input power busbar is adapted to be connected to a cable of a wiring harness for connection of the at least one power module to the wiring harness.

Electrical distribution box comprising an input power busbar

The invention relates to an electric power distribution box for an aircraft, comprising a frame () containing at least one power connector () formed of one or more slide rails () that are able to interact with one end () of a power circuit board (), said power circuit board () comprising at least one switching element () for an electric power distribution plate. The invention also relates to an electric power distribution assembly () comprising such a power distribution box.

Electrical power distribution box for an aircraft

A battery unit comprises a plurality of accumulators distributed in rows, a support arranged along a row of accumulators of the plurality of accumulators, conductive strips attached to the accumulators of the row and extending over the support, a guide, the support being suitable for sliding into the guide, a metal strip extending in the guide, deformable electrical connectors fixed to the metal strip and designed to come into contact with the conductive strips when the support is fully inserted in the guide, and metal portions distributed along the metal strip, in contact with the metal strip.

Connection device for a battery

Electrical power distribution plate comprising a distribution bar, a first mounting board to which the distribution bar is attached and a contactor connected to the distribution bar. The plate comprises a second mounting board attached to the distribution bar so that the distribution bar is placed between the first mounting board and the second mounting board.

Electrical power distribution plate comprising a protected distribution bar

Electrical equipment, in particular for aircraft, comprising: a fixed frame delimiting a storage compartment having a front opening, a pivoting frame mounted to pivot on the fixed frame to occupy a storage position in which it is placed inside the storage compartment of the fixed frame and an accessibility position in which it extends through the front opening of the fixed frame, the pivoting frame delimiting a reception space having at least one access opening, situated behind its front, for the introduction of electronic cards and their removal when the pivoting frame is in said accessibility position in which said access opening is situated in front of said front opening of the fixed frame, the pivoting frame being provided with electrical connection means that can be coupled to electrical connection means of the electronic cards.

Electrical equipment comprising electronic cards

This power supply controller for an electrical energy distribution network comprises an electronic power card on which power modules are fitted and on which a set of at least one control module is fitted to control the power modules. The electronic card comprises control buses positioned between the control modules and power module fitting locations on which power modules are fitted according to the use of the controller, to form an electronic power card specific to a use of the power supply controller.

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Toulouse, France

Olivier Deshayes