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2 056 577

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C1

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IPC

(21) (22)

Application

93019428/06, 1993-04-13

(22)

Actual filing date

1993-04-13

(45)

Published

1996-03-20

(72)

Inventor

Nizamov Kh.N.Primenko V.N.Zhukov N.N.Derbukov E.I.

(73)

Holder

Aktsionernoe Obshchestvo Zakrytogo Tipa

PIPELINE PRESSURE STABILIZER Russian patent published in 1996 - IPC

Abstract RU 2056577 C1

FIELD: liquid transfer. SUBSTANCE: housing embraces central perforated pipeline. Damping spaces are divided by two cross partitions with perforations into three chambers. Middle chamber houses damping damping member made in form of pack of automative tyres with resilient packing. Extreme chambers have connecting branch pipes through which chambers communicate with space between inner surface of housing and outer surface of pipelines. Diameter of cross section of each branch pipe is less than summary area of holes in partition. Damping spaces, in number not less than three, are located parallel to pipeline around it on horizontal plane of pipeline and above the plane. Tyres are installed on pipe provided with end face plugs. EFFECT: enlarged operating capabilities. 2 dwg

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RU 2 056 577 C1

Authors

Nizamov Kh.N.

Primenko V.N.

Zhukov N.N.

Derbukov E.I.

Dates

1996-03-20—Published

1993-04-13—Filed

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