Device for sealingly repositioning and cooling an air flow measuring element within an operating turbomachine

A device for measuring the characteristics of an air flow in an annular passage of a turbo-machine. The device includes a rod which extends along a first axis and carries means for measuring air flow characteristics. The rod also sealingly engages and slides in a first tubular part extended by a sec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Sozuan, Adnan, Verniau, Jean-Luc, Polo Filisan, Gilles, Paris, Simon
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MEASURING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PHYSICS STEAM ENGINES TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	A device for measuring the characteristics of an air flow in an annular passage of a turbo-machine. The device includes a rod which extends along a first axis and carries means for measuring air flow characteristics. The rod also sealingly engages and slides in a first tubular part extended by a second tubular part. The second tubular part sealingly passes along the first axis through a slider mounted in a slide for sliding along a second axis perpendicular to the first axis. The rod engages the second tubular part with an annular clearance.