EP 1585878 A1 20051019 - INTAKE ASSEMBLY FOR SELF-PROPELLED POOL CLEANER
Title (en)
INTAKE ASSEMBLY FOR SELF-PROPELLED POOL CLEANER
Title (de)
EINLASSANORDNUNG FÜR SELBSTFAHRENDEN POOLREINIGER
Title (fr)
ENSEMBLE D'ADMISSION POUR NETTOYEUR DE PISCINE AUTOMOTEUR
Publication
Application
Priority
AU 0201688 W 20021213
Abstract (en)
[origin: WO2004055299A1] A rotor assembly (1) for a self propelling pool cleaner including a housing (2) having a water inlet orifice (7) and a water outlet orifice (9), a rotor (3) within the housing (2) including a plurality of vanes (4) defining a plurality of spaces (11, 12) between adjacent vanes (4) each vane (4) having pressure sealing means (10) forming a pressure seal between adjacent spacers (11, 12) when said pressure sealing means (10) is in contact with an internal wall of the housing (2) wherein a negative static water pressure applied at the outlet orifice (9) leads to a differential water pressure between two adjacent spaces (11, 12) causing rotation of the rotor (3).
IPC 1-7
IPC 8 full level
E04H 4/16 (2006.01)
CPC (source: EP US)
E04H 4/1654 (2013.01 - EP US)
Citation (search report)
See references of WO 2004055299A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
WO 2004055299 A1 20040701; AU 2002347199 A1 20040709; CA 2509371 A1 20040701; EP 1585878 A1 20051019; US 2006143841 A1 20060706
DOCDB simple family (application)
AU 0201688 W 20021213; AU 2002347199 A 20021213; CA 2509371 A 20021213; EP 02782516 A 20021213; US 53819405 A 20051011