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2 031 345

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C1

(51)

IPC

(21) (22)

Application

5054252/06, 1992-07-13

(22)

Actual filing date

1992-07-13

(45)

Published

1995-03-20

(72)

Inventor

Svinin P.A.Kopytov G.G.Chernabuk Ju.N.

(73)

Holder

Aktsionernoe Obshchestvo Aljuminievyj Zavod"

DOUBLE-PIPE HEATER Russian patent published in 1995 - IPC

Abstract RU 2031345 C1

FIELD: power engineering. SUBSTANCE: vapor is used as heat-transfer agent at heater operation. Straight ends of external pipe 1 are connected by pipe lintel 5 with coupling 6 for supplying interpipe matter. Coupling 8 for removing interpipe medium is disposed at curved part of pipe 1. EFFECT: simplified design; improved comfort. 1 dwg

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RU 2 031 345 C1

Authors

Svinin P.A.

Kopytov G.G.

Chernabuk Ju.N.

Dates

1995-03-20—Published

1992-07-13—Filed

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