Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 2, 2013
Patent Application Number
13046714
Date Filed
March 12, 2011
Patent Citations Received
Patent Primary Examiner
Patent abstract
A suction type turbine-driven pool-cleaners utilizing vortex turbines to propel and steer the pool cleaner is disclosed. The cleaner includes a housing for one or more vortex-turbine mechanisms, each with a chamber and a turbine, tracks for movement over submerged surfaces, a differential mechanism for steering purposes, a reverse of inlet flow mechanism, a cam design for engagement of steering and reversing mechanisms, a means of controller inlet flow for steering purposes, and a means of controlling flow for reversing direction of cleaner movement.
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