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Machine translation
1. (WO1980000988) A WEAR-RESISTING ATTACHMENT FOR PROTECTION OF METALLIC MEMBERS AGAINST EROSION FROM AIRBORNE ABRASIVE PARTICLES,AND A FAN BLADE PROVIDED WITH SUCH AN ATTACHMENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000988    International Application No.:    PCT/DK1979/000045
Publication Date: 15.05.1980 International Filing Date: 30.10.1979
IPC:
F01D 5/28 (2006.01), F04D 23/00 (2006.01)
Applicants:
Inventors:
Priority Data:
958327 06.11.1978 US
Title (EN) A WEAR-RESISTING ATTACHMENT FOR PROTECTION OF METALLIC MEMBERS AGAINST EROSION FROM AIRBORNE ABRASIVE PARTICLES,AND A FAN BLADE PROVIDED WITH SUCH AN ATTACHMENT
(FR) REVETEMENT RESISTANT A L"USURE POUR LA PROTECTION D"ORGANES METALLIQUES CONTRE L"EROSION DUE AUX PARTICULES ABRASIVES PORTE PAR L"AIR, ET AUBE DE VENTILATEUR POURVUE D"UN TEL REVETEMENT
Abstract: front page image
(EN)A considerable increase of the lifetime of metallic members, particularly the blades of fans or turbines, which are exposed to airborne abrasive particles is obtained by providing such members with a wear-resisting attachment comprising at least two wear-resisting layers (12, 13) consisting of materials having complementary relationships (9, 10) of the erosion caused by said abrasive particles to the impact angle of the particles, said attachment being applied to surface portions of the members to be protected.
(FR)On obtient une augmentation considerable de la longevite d"organes metalliques, en particulier les aubes des ventilateurs ou des turbines qui sont exposees aux particules abrasives portees par l"air, en appliquant un revetement resistant a l"usure sur ces organes, ce revetement comprenant au moins deux couches resistantes a l"usure (12, 13) qui consistent en un materiau ayant des relations complementaires (9, 10) de l"erosion causee par lesdites particules abrasives avec l"angle d"impact des particules, ledit revetement etant applique sur des portions de surface des organes a proteger.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)