Dishwasher
US12419484B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 9, 2020 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Jun 3, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L2501/26
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present disclosure relates to a dishwasher. The dishwasher according to an embodiment comprises: a tub having a washing room, in which an object to be washed is accommodated, formed therein; a nozzle which is arranged in the washing room and sprays washing water to the object to be washed, and includes a magnetic body at one end thereof; a coil which his formed to surround a region corresponding to a movable range of the nozzle, and through which an electric current flows according to the rotation of the nozzle; and a controller which controls an operation of the nozzle according to an operation command, and determines an operating status of the nozzle on the basis of a value of the voltage generated in the coil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.