Continuous gas filling process and apparatus for fabrication of insulating glass units
US8627856B2 · kind B2 · utility
6Cited by
20References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 28, 2010 |
| Grant date | Jan 14, 2014 |
| Priority date | — |
| Expiry date | Jul 14, 2032 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B3/67369
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method and apparatus for filling insulating glass units with one or more insulating gases (e.g., Argon and Krypton gas). The insulating gases are supplied to gas filling tubes that are inserted into one or more interpane spaces of the insulating glass units. Each interpane space may be filled with more than one insulating gas. A control unit controls the injection of the insulating gases in accordance with gas filling data received by the control unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.