Low dead space liquid trap
US9931054B2 · kind B2 · utility
0Cited by
5References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 16, 2013 |
| Grant date | Apr 3, 2018 |
| Priority date | — |
| Expiry date | Jul 29, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2053/221
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A low dead space liquid trap includes: a tube, having an inlet, an outlet, and an aperture disposed between the inlet and the outlet at a bottom of the tube, wherein the tube defines a channel extending in a first direction between the inlet and the outlet, the channel having a cross section perpendicular to the first direction; a reservoir disposed beneath the aperture of the tube; and a gas permeable membrane extending across the channel at an angle greater than zero with respect to the cross section of the channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.