GLASS HARDENING INSTALLATION Russian patent published in 1994 - IPC

Abstract SU 1686801 A1

FIELD: air hardening of glass. SUBSTANCE: installation has detachable nozzles installed at inlet of each evacuation member. Nozzles have through channels with air flow regulators. Evacuation members are installed in guides over perimeter of each blowing section. Ratio of distances between opposite nozzles and blowing sections is within 0≅1,4. EFFECT: enhanced quality of hardened glass. 4 dwg

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SU 1 686 801 A1

Authors

Tsybin B.P.

Dates

1994-10-15—Published

1989-08-07—Filed