Device for shot-blasting surfaces inaccessible by a straight pipe

Device for shot-blasting surfaces inaccessible by a straight pipe

A shot blasting device is provided for shot-blasting surfaces, particularly of a turbo aero engine, which are inaccessable by a straight pipe. The device includes a shot-blasting pipe which is suitably shaped for entering cavities to be shot blasted. The shot-blasting pipe extends from a rotor where...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JOLY, RICHARD G. A, SILVESTRELLI, MICHEL F. F, COTTO, DOMINIQUE J, BRUNIER, REGIS G, KERNEIS, STEPHANE M
Format: Patent
Sprache:eng
Schlagworte:
ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
GRINDING
PERFORMING OPERATIONS
POLISHING
TRANSPORTING
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Beschreibung
Zusammenfassung:A shot blasting device is provided for shot-blasting surfaces, particularly of a turbo aero engine, which are inaccessable by a straight pipe. The device includes a shot-blasting pipe which is suitably shaped for entering cavities to be shot blasted. The shot-blasting pipe extends from a rotor where the shot is directly deposited. A column affixes pressures pipes to the rotor and shot-blasting pipe to apply compressed air to the shot and eject the shot out of the rotor and through the shot-blasting pipe.