B - Operations – Transporting – 05 – B
Patent
B - Operations, Transporting
05
B
B05B 5/025 (2006.01) A61M 15/00 (2006.01) A61M 15/02 (2006.01) B05B 5/03 (2006.01) B05B 5/16 (2006.01) B05B 11/00 (2006.01) B05B 11/06 (2006.01) A61M 15/08 (2006.01)
Patent
CA 2268282
A device for dispensing material such as liquid formulations comprises a nozzle (12, Fig. 3), a passage (42) leading to the nozzle, means (50, 56, 52, 54) for establishing a slug of material in the passage (42), means (66, 68, 72, 74) for pneumatically ejecting the slug of material from the nozzle in response to operation of actuator (36) and means (32, 46, 44) for applying high voltage to the slug of material so that when the slug breaks up following ejection, the spray comprises electrically charged particles.
Dispositif servant à distribuer un matériau, tel que des formulations liquides, et comprenant un ajutage (12), un passage (42) conduisant à l'ajutage, des moyens (50, 56, 52, 54) servant à créer une pastille du matériau dans le passage (42), des moyens (66, 68, 72,74) servant à éjecter pneumatiquement la pastille de matériau depuis l'ajutage en réaction à la mise en service d'un organe de commande (36) et des moyens (32, 46, 44) servant à appliquer une tension élevée à la pastille de matériau, de sorte que, quand la pastille se brise après l'éjection, la pulvérisation est composée de particules chargées électriquement.
Green Michael Leslie
Prendergast Maurice Joseph
Dimock Stratton Llp
The Procter & Gamble Company
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