CHAMBER CONNECTOR SEALING UNIT FOR PROCESSING MATERIALS WITH ENERGY EXPLOSION Russian patent published in 2017 - IPC B21D26/08 

Abstract RU 2630150 C1

FIELD: machine engineering.

SUBSTANCE: labyrinth seal is made in the form of a crest located on one flange of the chamber and a return groove located on the other flange, and two grooves with O-ring seals placed therein. At that the chamber flange with sealing rings is provided at least with an annular groove forming annular cavity with an opposite flange and the nearest O-ring seal located between the groove and the crest. The velocity of gas penetrating from the condensed volume through the labyrinth seal is extinguished in said annular cavity.

EFFECT: increase reliability of the sealing unit.

6 cl, 2 dwg

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RU 2 630 150 C1

Authors

Meshcheryakov Anatolij Aleksandrovich

Ermilov Nikolaj Petrovich

Zlobin Boris Sergeevich

Meshcheryakov Yurij Pavlovich

Dates

2017-09-05Published

2016-06-08Filed