Washing machine
US10422066B2 · kind B2 · utility
0Cited by
2References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 27, 2017 |
| Grant date | Sep 24, 2019 |
| Priority date | — |
| Expiry date | May 12, 2037 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F39/083
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A washing machine including a dissolving unit and a bubble generating unit. The dissolving unit includes a hollow outer body that has an open end, and a hollow inner body that has an open end. The inner body is disposed in the outer body. The gap between the inner and the outer body forms a dissolving flow path. The dissolving unit includes flow paths allowing water to mix with air efficiently as water flows through. The bubble generating unit includes a pressure reduction region to reduce pressures of bubbles. Bubbles can be supplied with washing water either to the upper side or the lower side of the tub.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.