E - Fixed Constructions – 04 – H
Patent
E - Fixed Constructions
04
H
E04H 4/16 (2006.01)
Patent
CA 2416872
The invention concerns in particular an automatic swimming pool cleaning robot, comprising a body (1), a suction head (2) an unstable valve (3), a suction pipe (4) whereof an upper end (42) is subjected to a depression which activates the unstable valve (3) and which subsequently actuates said robot. The inventive robot comprises a recuperating filter (6) connected to the upper end (42) of the pipe (4), and a Venturi injector (5) installed in the pipe and constituting itself a vacuum source. The inventive robot combines the advantages of vacuum-fed robots and pressure-fed robots.
L'invention concerne notamment un robot de nettoyage automatique de piscine, du type de ceux qui comprennent un corps (1), une tête d'aspiration (2), un clapet instable (3), et un tuyauterie d'aspiration (4) dont une extrémité supérieure (42) est soumise à une dépression qui met en mouvement le clapet instable (3) et qui provoque subséquemment un mouvement de ce robot. Le robot de l'invention comprend un filtre de récupération (6) raccordé à l'extrémité supérieure (42) de la tuyauterie (4), et un injecteur (5) à effet Venturi installé dans la tuyauterie et constituant lui-même une source de dépression. Le robot de l'invention cumule les avantages des robots alimentés en dépression et des robots alimentés en pression.
Habif Jacques-Alexandre
Idoine Marc
Habif Jacques-Alexandre
Idoine Marc
Mcfadden Fincham
LandOfFree
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