Pool cleaner with filter with self cleaning means and high internal pressure
US10300412B2 · kind B2 · utility
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35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 19, 2015 |
| Grant date | May 28, 2019 |
| Priority date | — |
| Expiry date | May 18, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S901/01
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A pool cleaner that may include a drive mechanism for moving the pool cleaner; a housing that has a first fluid opening and a second fluid opening; a filtering unit that comprises a filter enclosure, a cleaning element and a filtering element; and a rotating mechanism that is configured to introduce a relative rotation between the cleaning element and the filtering element thereby causing the cleaning element to clean the filtering element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.