PL28677B3 - Glass tempering method. - Google Patents

Glass tempering method. Download PDF

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Publication number
PL28677B3
PL28677B3 PL28677A PL2867737A PL28677B3 PL 28677 B3 PL28677 B3 PL 28677B3 PL 28677 A PL28677 A PL 28677A PL 2867737 A PL2867737 A PL 2867737A PL 28677 B3 PL28677 B3 PL 28677B3
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PL
Poland
Prior art keywords
glass
glass tempering
tempering method
temperature
mixture
Prior art date
Application number
PL28677A
Other languages
Polish (pl)
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Publication date
Application filed filed Critical
Publication of PL28677B3 publication Critical patent/PL28677B3/en

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Description

Najdluzszy czas trwania patentu do 15 stycznia 1953 r.Wynalazek dotyczy hartowania szkla, wytworzonego sposobem wedlug patentu nr 26 055, i polega na zachowaniu pew¬ nych warunków przy chlodzeniu tego szkla.Stwierdzono, ze pozadane wlasciwosci daja sie znacznie polepszyc, jezeli róznica temperatur szkla i kapieli chlodzacej wy¬ nosi okolo 300 — 500°C.Do tego celu nadaje sie kapiel sklada¬ jaca sie z mieszaniny olejów roslinnych, HiP. oleju lnianego, z tluszczami zwierze¬ cymi, np. tluszczem swinskim. Kapiel taka wyróznia sie duzym przewodnictwem ciepl¬ nym i umozliwia bezposrednio traktowa¬ nie wytworzonego szkla, przy zachowaniu poprzednio wskazanej róznicy temperatur, wynoszacej okolo 300 — 500°C. PLThe longest term of the patent until January 15, 1953 The invention concerns the toughening of glass, produced by the method according to patent No. 26 055, and consists in maintaining certain conditions for cooling the glass. It has been found that the desired properties can be significantly improved if the temperature difference of the glass and a cooling bath is about 300-500 ° C. A bath consisting of a mixture of vegetable oils, HiP, is suitable for this purpose. linseed oil, with animal fats, such as pig fat. Such a bath is distinguished by a high thermal conductivity and enables the direct treatment of the glass produced, while maintaining the previously indicated temperature difference of about 300-500 ° C. PL

Claims (1)

1. Zastrzezenie patentowe. Sposób hartowania szkla wytworzonego sposobem wedlug patentu nr 26 055, zna¬ mienny tym, ze szklo ochladza sie w ka¬ pieli chlodzacej, skladajacej sie z miesza¬ niny olejów roslinnych i tluszczów zwie¬ rzecych, np. oleju lnianego i tluszczu swin¬ skiego, przy czym temperatura szkla rózni sie od temperatury kapieli o 300 ^- 500°C. Josef Haydn. Zastepca: Inz. J. Wyganowski, rzecznik patentowy. DRUK. M. ARCT. CZERNIAKOWSKA 225 PL1. Patent claim. The method of toughening glass produced according to the patent no. 26,055, characterized by the fact that the glass is cooled in a cooling bath consisting of a mixture of vegetable oils and animal fats, e.g. linseed oil and pig fat, the temperature of the glass differs from the bath temperature by 300-500 ° C. Josef Haydn. Deputy: Inz. J. Wyganowski, patent attorney. PRINTING. M. ARCT. CZERNIAKOWSKA 225 PL
PL28677A 1937-11-13 Glass tempering method. PL28677B3 (en)

Publications (1)

Publication Number Publication Date
PL28677B3 true PL28677B3 (en) 1939-08-31

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