Dehumidifier
US9676492B2 · kind B2 · utility
4Cited by
11References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2014 |
| Grant date | Jun 13, 2017 |
| Priority date | — |
| Expiry date | Jul 29, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A dehumidifier comprises: a first channel for transporting air at a first pressure; a second channel for transporting air at a second pressure lower than the first pressure; and a graphene oxide barrier separating the first channel and the second channel. The relatively lower pressure of air in the second channel causes water vapor to be drawn out of the air in the first channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.