Compagnie Generale Des Etablissements Michelin

Safran

Safran Electronics & Defense

Safran Landing Systems

David Vera

Antoine Canu

Julien Destraves

Lionel Fagot-Revurat

Eric Bailly

Michaël Arnoux

Éric Bailly

Eric-carin Neba

A device for measuring an operating variable, to be fitted onto a tire, includes an electronic circuit distributed over a first face of an electronic board and including a sensor, a protective housing at least partially covering the electronic circuit and at least one first antenna wire having one end galvanically connected to the electronic circuit and integrally extending so as to project laterally from the housing. The housing includes a lateral portion which projects substantially tangentially to a proximal end portion of the first wire in accordance with the generatrix of the first wire.

Device for measuring an operating variable of a tyre

A pressure measuring device for a tyre includes an electronic circuit distributed over a first face and a second face of an electronic board and comprising a pressure sensor mounted on the first face of said electronic board; an antenna connected to the electronic circuit; a first housing part covering the first face such that together they delimit a first volume, and comprising channels fluidically connecting the first volume to the outside; a second housing part covering the second face such that together they delimit a second volume, and having a base for resting against an inner surface of a tread of the tyre, the second housing part being arranged such that the antenna projects laterally with respect to said second housing part and the housing has a centre of gravity located in the second volume spaced apart from the electronic board.

Device for measuring tyre pressure

Growing community of inventors

MOISSY-CRAMAYEL, France

David Vera