Fluid sprinkling – spraying – and diffusing – Slow diffusers – Gravity flow of liquid from supply holder
Patent
1996-11-15
1998-05-26
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Slow diffusers
Gravity flow of liquid from supply holder
239 59, 2611211, 261DIG65, A24F 2500, A61L 904, B01D 4702
Patent
active
057553815
ABSTRACT:
An aroma emission device for emitting aroma from an aromatic liquid such as a perfume and eau de Cologne for a certain period of time at a uniform level of aroma without using gas, heat, electricity or any other energy source. The vessel of the device is constructed of an upper compartment and a lower compartment with a partitioning plate therebetween. The upper and lower compartments have respective top and bottom cover portions through which respective air tubes are allowed to pass. Each air tube is open to the outside while its inner open end open deep inside each compartment. A perforation is provided in the partitioning plate to allow the upper compartment to communicate with the lower compartment. By simply alternating the vessel upside down and up, vaporized aromatic liquid is given off and spread out.
REFERENCES:
patent: 917151 (1909-04-01), Rich
patent: 1579111 (1926-03-01), Hinkson
patent: 2670236 (1954-02-01), Bradburn
patent: 4226829 (1980-10-01), Mike
Evans Robin O.
Kashnikow Andres
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