Apparatus for moisture absorption
US6899749B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Oct 2, 2001 |
| Grant date | May 31, 2005 |
| Priority date | — |
| Expiry date | Oct 2, 2021 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F2003/144
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A moisture absorption apparatus comprises a desiccant container with a side wall and optionally a bottom and a desiccant solution container with a side wall and a bottom. The desiccant container receives particulate desiccant which forms a desiccant solution on contact with moist air. The desiccant container side wall has at least one air access opening and a passage permitting desiccant solution to flow into the desiccant solution container. The desiccant solution container has a top opening and is slidingly displaceable on the desiccant container so as to allow the desiccant container to be displaced in the desiccant solution container to a depth sufficient for the desiccant solution container side wall to fully cover the air access opening of the desiccant container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.