Dish washer
US11324381B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2019 |
| Grant date | May 10, 2022 |
| Priority date | — |
| Expiry date | Apr 25, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L15/4217
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A dish washer including: a main body; a tub; a basket configured to receive dishes; a first sprayer and a second sprayer configured to spray water toward the basket; a circulating pump configured to circulate water; and an alternating device configured to provide water from the circulating pump to at least one of the first sprayer or the second sprayer, wherein the alternating device includes a housing including a communicating portion to receive water, and a distributor rotatably positioned inside the housing and formed in the shape of a cylinder, and the distributor includes an inlet portion corresponding to the communicating portion, and at least one distributing hole formed in an outer circumference of the distributor, providing water to at least the one sprayer or the second sprayer, and a guide positioned inside of the distributor including a curved surface for guiding water to the at least one distributing hole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.