DEVICE FOR PIPE DISCONNECTION FROM PIPELINE ASSEMBLY, AND METHOD OF REMOVAL OF SEAL REMOVAL ENCIRCLING PIPE FROM CASING OF SUCH DEVICE Russian patent published in 2015 - IPC F16L37/91

Abstract RU 2548329 C2

FIELD: machine building.

SUBSTANCE: group of inventions relates to the devices for the pipe disconnection from the pipeline assembly. The device contains a seal intended to minimise leaks from the pipe, and resilient element connected both with seal and pipeline assembly. If the seal shall be removed, the compression force of the resilient element acts on the specified seal and moves it for removal. Options of such disconnection device are described.

EFFECT: invention improves reliability of the connection.

21 cl, 10 dwg

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RU 2 548 329 C2

Authors

Shutte Dzhozef P.

Turnau Iii Uil'Jam Franklin

Sehnzoun Brajan D.

Ermen Derri

Dates

2015-04-20—Published

2010-10-18—Filed