Fluid sprinkling – spraying – and diffusing – Electrostatic type
Patent
1983-04-05
1985-11-26
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Electrostatic type
239DIG19, 239602, 346140R, E01D 1518
Patent
active
045550620
ABSTRACT:
A novel ionic surface preparation for nozzles used in spraying fluid droplets such as used in ink jet printers is disclosed. In conjunction with an oppositely charged ionic anti-wetting agent dissolved in the sprayed fluid, the new surface preparation reliably reduces the wetting of the nozzle surfaces, thereby facilitating the production of more uniform and predictable droplets.
REFERENCES:
patent: 3662399 (1972-05-01), Yanou et al.
patent: 3921916 (1975-11-01), Bassous
patent: 4368476 (1983-01-01), Uehara et al.
Fromm Jeffery B.
Hewlett--Packard Company
Kashnikow Andres
Malpede Scott D.
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