Liquid dispenser
US10472221B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 17, 2017 |
| Grant date | Nov 12, 2019 |
| Priority date | — |
| Expiry date | Aug 19, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25B39/02
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A water purifier includes: a cooling water tank that keeps cooling water; a stirring member that is provided in the cooling water tank to stir cooling water; a cold water pipe that is provided in the cooling water tank; an evaporator that is provided in the cooling water tank; and a separator on which the evaporator is provided and that is provided over the cold water pipe to divide the internal space of the cooling water tank into a first space and a second space, in which the separator has: a bottom that is horizontally formed and has a center hole through which the stirring member is inserted; a first extension that extends upward from the edge of the center hole; and a plurality of separation walls that extend upward from the top of the bottom and are arranged at a predetermined distance from each other around the center hole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.