PL36720B1 - - Google Patents
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- Publication number
- PL36720B1 PL36720B1 PL36720A PL3672053A PL36720B1 PL 36720 B1 PL36720 B1 PL 36720B1 PL 36720 A PL36720 A PL 36720A PL 3672053 A PL3672053 A PL 3672053A PL 36720 B1 PL36720 B1 PL 36720B1
- Authority
- PL
- Poland
- Prior art keywords
- glass
- transparency
- thickness
- spectacle lenses
- gród
- Prior art date
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Description
KI. Sfefe^lO 32 4 l?/06 Przedmiot wynalazku dotyczy sposobu wyrobu ochronnych szkiel okularowych, majacych za za¬ danie zabezpieczenie danej osoby przed dziala¬ niem promieniowania cieplnego i nadmiarem swiatla.Sposób wedlug wynalazku polego na pokry¬ waniu szkla lub innego przezroczystego tworzy¬ wa bardzo cienka lustrzana warstewka metalu, zwlaszcza srebra. W tym ostatnim przypadku srebro nanosi sie na szklo przez stracanie go na drodze chemicznej. Przy uzyciu innych metali osadzanie ich na szkle przeprowadza sie metoda rozpylania katodowego w prózni. Stopien prze¬ zroczystosci uzyskanego w ten sposób produktu zalezy od grubosci naniesionej warstwy metalu, natomiast jego barwa — od rodzaju zastosowa¬ nego metalu. Np. przy uzyciu srebra otrzymuje ile barwe niebieskawa.*) Wlasciciel patentu oswiadczyl, ze twórca wynalazku jest Jan Krukowski Osadzona warstewke metalu zabezpiecza sie przed uszkodzeniem przez naklejenie na nia do¬ datkowej zewnetrznej warstwy szklanej lub przez pokrycie jej odpowiednim lakierem ochron¬ nym badz inna podobna substancja. Tego rodzaju warstewka odbija padajace na nia promienie cieplne, nie nagrzewajac sie sama. PLKI. The subject of the invention relates to a method for the production of protective spectacle lenses, intended to protect a given person against the effects of thermal radiation and excess light. The method according to the invention covers the coating of glass or other transparent material. wa a very thin mirror layer of metal, especially silver. In the latter case, silver is applied to the glass by losing it chemically. When other metals are used, they are deposited on the glass by a vacuum sputtering method. The degree of transparency of the product obtained in this way depends on the thickness of the metal layer applied, while its color depends on the type of metal used. For example, when using silver it gets a bluish color. *) The patent owner stated that the inventor is Jan Krukowski. similar substance. This type of film reflects the heat rays falling on it without heating itself. PL
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL36720B1 true PL36720B1 (en) | 1954-02-15 |
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