Reverse osmosis filtering module and reverse osmosis filter comprising same
US11266953B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 11, 2018 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Feb 14, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2201/002
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A reverse osmosis filtering module includes: a purified water discharge pipe in which a purified water discharge path is formed, and which has a communication hole that is formed on an outer periphery thereof and communicates with the purified water discharge path; a reverse osmosis filtering part including a reverse osmosis filtering member in which a purified water flow space is formed, and which is wound around the purified water discharge pipe such that the purified water flow space communicates with the communication hole; a first flow channel formation cap provided at one side and having an inlet hole; and a second flow channel formation cap provided at the other side of the reverse osmosis filtering part and having an outlet hole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.