Sulfuric acid preparation assembly
US5639427A · kind A · utility
2Cited by
23References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 26, 1995 |
| Grant date | Jun 17, 1997 |
| Priority date | — |
| Expiry date | Jan 26, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S159/42
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An assembly for prepping sulfuric acid for spectrometric analysis comprised of a vessel member having sleeve members formed with channels disposed about an outer peripheral surface and a cap member including a disc shaped top portion and a lower body portion and further including a gasket member to be positioned between the cap member and the vessel member wherein the lower body portion extending into a chamber of the vessel member and wherein the top portion includes channels to be aligned with the channels of the sleeves of the vessel member for receiving mounting devices for rigidly mounting the cap member to the vessel member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.