High pressure quartz glass bubbler ampoule and assembly
US6045125A · kind A · utility
2Cited by
13References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 17, 1999 |
| Grant date | Apr 4, 2000 |
| Priority date | — |
| Expiry date | Aug 17, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D85/84
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A bubbler ampoule and bubbler assembly for containing highly corrosive chemicals is configured so as to provide enhanced strength which allows safe transport and usage of high vapor pressure chemicals. The enhanced assembly strength is provided by controlling the ratio of the bottom wall thickness to the side wall thickness of the ampoule; and by providing properly radiused corners on the ampoule.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.