Circulating and filtering device of washing machine and washing machine
US11352734B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 21, 2018 |
| Grant date | Jun 7, 2022 |
| Priority date | — |
| Expiry date | Dec 21, 2038 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F39/10
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Provided is a circulating and filtering device of a washing machine, including a circulating pump assembly, where the circulating pump assembly includes an intake water cavity and a circulating water cavity that is in communication with the intake water cavity; and a filtering assembly disposed in the intake water cavity and rotatably connected to the circulating pump assembly, where the filtering assembly includes a blade and an inner cavity, where the inner cavity is in communication with the circulating water cavity, so that water in the intake water cavity is filtered by the filtering assembly and enters the circulating water cavity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.