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Machine translation
1. (WO1981002051) SEAL RING TYPE AXLE SEAL DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/002051    International Application No.:    PCT/JP1981/000011
Publication Date: 23.07.1981 International Filing Date: 16.01.1981
IPC:
F16J 15/44 (2006.01)
Applicants:
Inventors:
Priority Data:
80/4213 17.01.1980 JP
Title (EN) SEAL RING TYPE AXLE SEAL DEVICE
(FR) DISPOSITIF D"ETANCHEITE D"ARBRE DU TYPE A BAGUE D"ETANCHEITE
Abstract: front page image
(EN)Shaft seal ring to seal a high pressure gas, liquid, or such fluid, as would be employed, for example, in turbine generators. The inside circumference of the seal ring is made with a predetermined elliptical shape in order to improve temperature unevenness and floating characteristics during operation. The ring (11) is designed to be accomodated in such a manner that the longitudinal axis (L) rotates from the vertical axis (W) by a small proper angle (Alpha), which is less than 90 , in the direction of rotation of the shaft.
(FR)Une bague d"etancheite pour un arbre est destinee a effectuer l"etancheite avec un gaz, liquide, ou autre fluide de haute pression tels que ceux qui sont utilises par exemple dans des generateurs a turbine. La circonference interieure de la bague d"etancheite est faite avec une forme elliptique predeterminee de maniere a ameliorer les caracteristiques d"irregularites et de fluctuations des temperatures pendant le fonctionnement. La bague (11) est concu pour etre adaptee de telle maniere que l"axe longitudinal (L) tourne par rapport a l"axe vertical (W) avec un petit angle propre (Alpha), inferieur a 90 , dans le sens de rotation de l"arbre.
Designated States:
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)