Ateq Corporation

Gabriel Nativel

Frederic Platel

Frédéric Platel

The present invention relates to a test system () for at least one aircraft navigation instrument (), said system comprising: a test device () capable of being connected to at least one sensor on which the navigation instrument relies to provide a value, said test device being configured to test said sensor by changing its state; a database comprising at least one predetermined value corresponding to a value to be provided by said navigation instrument when said test device changes the state of said at least one sensor associated with said navigation instrument.

Test system for at least one aircraft navigation instrument

The invention relates to an installation () for detecting and locating a leak in at least one fluid transport circuit (Ps, Pt), notably an anemometer circuit of an aircraft, having a leak test apparatus () including means () for detecting a leak in the said at least one fluid transport circuit (Ps, Pt). In one example, the means for locating a leak includes injecting means (Pp,, Ev) of a trace gas under pressure into the said at least one fluid transport circuit (Ps, Pt), which means are situated in the said leak test apparatus (), and a trace-gas detection probe () intended to be moved along the said at least one fluid transport circuit (Ps, Pt) on the outside thereof, in order to locate the leak.

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Les Clayes Sous Bois, France

Gabriel Nativel