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IPC

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Application

96114587/06, 1996-07-11

(22)

Actual filing date

1996-07-11

(45)

Published

1999-04-27

(72)

Inventor

Dobrynin A.N.Kuznetsov V.V.Markina E.V.Plokhov Ju.A.

(73)

Holder

Nauchno-Proizvodstvennoe Ob"Edinenie Ehnergeticheskogo Mashinostroenija Imeni Akademika V.P.Glushko

QUICK-RELEASE JOINT FOR HIGH-PRESSURE PIPE LINES Russian patent published in 1999 - IPC

Abstract RU 2129684 C1

FIELD: mechanical engineering; joints for hoses and high-pressure pipe lines. SUBSTANCE: quick-release joint includes two half-couplings connected by means of spring-loaded shut-off bush with locking member. Outer surfaces of both half-couplings are provided with through ports of arbitrary form in diametral plane along circumference. Ports are brought in coincidence in connecting the half-couplings and are shut off by spring-loaded pistons in open state. EFFECT: enhanced reliability. 2 dwg

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RU 2 129 684 C1

Authors

Dobrynin A.N.

Kuznetsov V.V.

Markina E.V.

Plokhov Ju.A.

Dates

1999-04-27—Published

1996-07-11—Filed

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