Delivery device for washing machine and washing machine having same
US11203830B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 14, 2019 |
| Grant date | Dec 21, 2021 |
| Priority date | — |
| Expiry date | Nov 4, 2039 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F39/088
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A delivery device includes: a detergent container having a flow space and a withdrawal space, the flow space having a first inlet, a second inlet, a water inlet and a liquid outlet; a dispenser provided in the withdrawal space and capable of being pushed into and pulled out of the withdrawal space, the dispenser having two placing cavities spaced apart from each other, and each placing cavity having a delivery opening and a liquid discharge channel; and a pump having two inflow openings and two outflow openings. The two inflow openings are connected with the two liquid discharge channels respectively. The two outflow openings are connected with the first inlet and the second inlet respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.