Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method and apparatus for a pool vacuum having a wheeled vacuum head having an internal rotating impeller driven by water pressure from a hose connected to the water return inlet of the pool wherein the internal impeller shares a common shaft with a propeller extending into the vacuum head so that the impeller turns the propeller which in turn creates a powerful, upward water flow which will lift leaves, debris and trash from the bottom of the pool upwardly through a housing and into a filter mounted on the upper end portion of the pool vacuum.
Method and apparatus for a pool vacuum having a wheeled vacuum head having an internal rotating impeller driven by water pressure from a hose connected to the water return inlet of the pool wherein the internal impeller shares a common shaft with a propeller extending into the vacuum head so that the impeller turns the propeller which in turn creates a powerful, upward water flow which will lift leaves, debris and trash from the bottom of the pool upwardly through a housing and into a filter mounted on the upper end portion of the pool vacuum.
Pool vacuum
RASP ROBERT E (Autor:in)
27.09.2016
Patent
Elektronische Ressource
Englisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
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BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES