RADIAL CONTACT SEALING Russian patent published in 2002 - IPC

Abstract RU 2178538 C2

FIELD: sealing technology, namely manufacture of sealings for turbomachines. SUBSTANCE: sealing is in the form of pack having yoke mounted in housing of support. Graphite ring is placed inside yoke; said ring includes segments resting upon metallic rings embraced by annular spring and fixed by means of stopper inside sleeve. Leaf spring is arranged in sleeve. The last is fixed by means of fixation member in yoke having groove and catches for rigid mounting of fixing ring. EFFECT: enhanced technological effectiveness of sealing. 2 dwg

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RU 2 178 538 C2

Authors

Taran Aleksandr Ivanovich

Dates

2002-01-20—Published

1999-08-30—Filed