Title:
HOLLOW INSULATING GLASS PLATE PROVIDED WITH PROTECTIVE FRAME ROLLING SUPPORT METAL BRAZING INTERLAYER
Document Type and Number:
WIPO Patent Application WO/2020/118680
Kind Code:
A1
Abstract:
A hollow insulating glass plate provided with protective frame rolling support metal brazing interlayer is prepared by using an outer protective frame and a metal brazing process, introducing argon gas or carbon dioxide gas into the vacuum furnace to pump down the hollow interlayer (4), and achieving rapid fusion sealing brazing of the edge of the hollow glass by using the difference in resistance between the brazing metal and the stainless steel frame to produce a high-quality hollow glass. It overcomes the problem that the glass corners are fragile due to lack of protection, and the quality of glass and metal brazing can be improved. This hollow glass has the features of not losing tempering, high strength, low cost, good air tightness, good thermal insulation performance, low energy consumption and good perspective effect, has protective effect on hollow glass and represents the development direction of hollow glass.
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Inventors:
XU BAOAN (CN)
Application Number:
PCT/CN2018/121159
Publication Date:
June 18, 2020
Filing Date:
December 14, 2018
Export Citation:
Assignee:
ZIBO ENVIRONMENTAL PROTECTION TECH CO LTD (CN)
XU BAOAN (CN)
XU BAOAN (CN)
International Classes:
C03B23/203; C03C27/08; E06B3/663
Domestic Patent References:
| WO2004025064A1 | 2004-03-25 | |||
| WO2017174349A1 | 2017-10-12 |
Foreign References:
| CN103253855A | 2013-08-21 | |||
| CN103253855A | 2013-08-21 | |||
| CN1262248A | 2000-08-09 | |||
| CN102285767A | 2011-12-21 | |||
| CN206188662U | 2017-05-24 |
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