B - Operations – Transporting – 05 – B
Patent
B - Operations, Transporting
05
B
B05B 7/00 (2006.01) A61L 9/14 (2006.01) A61M 11/06 (2006.01) B01F 3/04 (2006.01) B01F 3/08 (2006.01) B01F 5/04 (2006.01) B05B 7/04 (2006.01) B05B 7/24 (2006.01) F23D 11/10 (2006.01) B05B 11/00 (2006.01)
Patent
CA 2301744
The invention concerns an attachment (1) comprising a body wherein is formed an open conical chamber (5) including a nozzle (9) delimited by a sharp edge, behind which is provided a perforation (8) for supplying air under pressure and a nozzle (11) behind which is provided a perforation (10) for supplying liquid to be sprayed, said liquid being sucked into the chamber (5) by the effect of the depression brought about by the passage in (5) the air flow from the nozzle (9) to the outlet nozzle (6) and being finely fractionated and mixed with this flow by the effect of the turbulence prevailing in the chamber (5), which is aligned with the perforation (8) zone (8a), the longitudinal symmetry axis of the perforation zone (10), located upstream of the nozzle (11) is contained in the geometrical plane of the nozzle (9) perpendicularly intersecting the chamber symmetry axis.
La tête (i) comprend un corps dans lequel est formée une chambre ouverte (5) conique, comprenant un ajutage (9) délimité par une arête vive, en arrière duquel est pratiqué un perçage (8) d'amenée d'air sous pression et un ajutage (11) en arrière duquel est pratiqué en perçage (10) d'amenée de liquide à nébuliser, lequel est aspiré dans la chambre (5) sous l'effet de la dépression créée par le passage dans (5) du flux d'air depuis l'ajutage (9) vers l'ajutage de sortie (6) et étant finement fractionné et mélangé à ce flux d'air sous l'effet des turbulences régnant dans la chambre (5), laquelle est alignée avec la zone (8a) du perçage (8), l'axe longitudinal de symétrie de la zone du perçage (10), située en amont de l'ajutage (11) est contenu dans le plan géométrique de l'ajutage (9) en étant sécant et perpendiculaire à l'axe de symétrie de la chambre.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Prolitec Inc.
Societe Prolitec S.a.r.l.
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