PLUG COCK Russian patent published in 2001 - IPC

Abstract RU 2163696 C2

FIELD: fittings engineering. SUBSTANCE: cock body has axial inlet and radial outlet branch pipes. Turning plug with through channel and flexible cylindrical seal with pressure nut are positioned in body. Nut thrusts upon flexible cylindrical seal. The latter is provided with radial hole. Through channel of turning plug is made in the form of axial and radial holes. Radial hole may be aligned with that of flexible cylindrical seal. Turning plug is provided with fixing collars located on both sides of radial hole. Pressure nut thrusts upon cylindrical seal through rigid washer. EFFECT: enhanced reliability, simplified construction. 3 cl, 1 dwg

Similar patents RU2163696C2

Title	Year	Author	Number
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RU 2 163 696 C2

Authors

Moiseev V.S.

Dates

2001-02-27—Published

1999-05-05—Filed