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Application

97118729/03, 1997-10-30

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Start date

1997-10-30

(22)

Actual filing date

1997-10-30

(45)

Published

2000-06-20

(72)

Inventor

Rubanov V.G.Filatov A.G.

(73)

Holder

Belgorodskaja Gosudarstvennaja Tekhnologicheskaja Akademija Stroitel'Nykh Materialov

METHOD OF ANNEALING GLASS Russian patent published in 2000 - IPC

Abstract RU 2151108 C1

FIELD: glass making technology; methods of cooling glass in the course of annealing in batch furnaces. SUBSTANCE: method consists in control of temperature of gas medium in annealing furnace chamber at essential and non-essential cooling stages in order to maintain maximum permissible magnitudes of ultimate and residual stresses in thickness of glass. EFFECT: increased productivity of furnace at retained quality of product. 4 dwg, 2 tbl, 1 ex

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RU 2 151 108 C1

Authors

Rubanov V.G.

Filatov A.G.

Dates

2000-06-20—Published

1997-10-30—Filed

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