Vacuum degassing
US5340384A · kind A · utility
48Cited by
33References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 5, 1993 |
| Grant date | Aug 23, 1994 |
| Priority date | — |
| Expiry date | Mar 5, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N30/34
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A flow-through vacuum degassing unit for degassing a liquid includes a vacuum chamber adapted to be connected to a source for creating a vacuum in the chamber, inlet and outlet connections for admitting and discharging liquid to be degassed and one or more tubes for conducting the liquid through the chamber, wherein the tube is formed in a predetermined, memoried configuration and capable of self-supported containment in the vacuum chamber, the tube being of a thin-walled semi-permeable polymeric resin material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.