| 发明名称 |
VACUUM FLASK WITH TIN PHOSPHORUS OXIDE SEALING GLASS |
| 摘要 |
Metal-walled vacuum flasks including tin phosphorus oxide sealing glass, and methods of sealing an exhaust aperture for a metal-walled vacuum flask, including disposing a tin phosphorus oxide sealing glass frit adjacent the exhaust aperture, applying a vacuum to the metal-walled vacuum flask; and raising a temperature of the sealing glass frit under the vacuum sufficiently that the sealing glass flows and seals the exhaust aperture. |
| 申请公布号 |
US2016068294(A1) |
申请公布日期 |
2016.03.10 |
| 申请号 |
US201514831145 |
申请日期 |
2015.08.20 |
| 申请人 |
Steel Technology, LLC |
发明人 |
GORBOLD Timothy Dryden;NAHLIK Matthew |
| 分类号 |
B65D1/02 |
主分类号 |
B65D1/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of sealing an exhaust aperture for a metal-walled vacuum flask, comprising:
disposing a sealing glass frit adjacent the exhaust aperture, wherein the sealing glass is a tin phosphorus oxide glass; applying a vacuum to the metal-walled vacuum flask; and raising a temperature of the sealing glass frit under the vacuum sufficiently that the sealing glass flows and seals the exhaust aperture. |
| 地址 |
Bend OR US |
