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2 169 878

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IPC

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Application

2000118312/06, 2000-07-10

(24)

Start date

2000-07-10

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Actual filing date

2000-07-10

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Published

2001-06-27

(72)

Inventor

Kas'Janov A.E.Kholmogorov A.P.Konjukhov Ju.P.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

DEVICE FOR APPLICATION OF HEAT INSULATION OF PIPE Russian patent published in 2001 - IPC

Abstract RU 2169878 C1

FIELD: application of protective coats on pipes; application of foaming insulating materials on surfaces of pipes of small diameters by double pipe technology. SUBSTANCE: device is provided with support frames located at two levels; supports of one level are secured on brackets for performing limited turn around axis; device is provided with detachable circular centering mount consisting of two segments of different contours; each of them is provided with longitudinal slots over external generatrix; one segment has recess along axis of symmetry which is connected with longitudinal slots by means of discharge passages. EFFECT: enhanced efficiency of heat insulation; possibility of control of starting material consumption and rigidity of insulation; improved quality of coat. 7 dwg

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RU 2 169 878 C1

Authors

Kas'Janov A.E.

Kholmogorov A.P.

Konjukhov Ju.P.

Dates

2001-06-27—Published

2000-07-10—Filed

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