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US 10,300,412 B2Granted
Pool cleaner with filter with self cleaning means and high internal pressure
AssigneeMaytronics Ltd.
InventorsShay Witelson, Oded Golan
Life of this patent
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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.
Claims35
A pool cleaner comprising:
- 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.
2 more elements
Dependencies are inferred from the claim text.