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2 050 496

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C1

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IPC

(21) (22)

Application

92014659/06, 1992-12-25

(22)

Actual filing date

1992-12-25

(45)

Published

1995-12-20

(72)

Inventor

Perlov S.V.Brjukhanov A.M.Kashelevskij G.I.Lukin B.Ju.

(73)

Holder

Firma Truboprovody"

METHOD OF CONNECTING FLEXIBLE PIPE LINE WITH FITTINGS Russian patent published in 1995 - IPC

Abstract RU 2050496 C1

FIELD: mechanical engineering. SUBSTANCE: circular portion of pipe line is located between parts of fittings arranged concentrically; then it is subjected to radial deformation for complete contact. Parts are deformed simultaneously in direction towards each other till torus surfaces are formed and they are get in contact over circular line. EFFECT: enhanced reliability. 4 dwg

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RU 2 050 496 C1

Authors

Perlov S.V.

Brjukhanov A.M.

Kashelevskij G.I.

Lukin B.Ju.

Dates

1995-12-20—Published

1992-12-25—Filed

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