Fluid sprinkling – spraying – and diffusing – Including supply holder for material – And frangible seal rupturing means
Patent
1990-10-11
1993-05-25
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Including supply holder for material
And frangible seal rupturing means
239315, 239317, 239318, 2395811, 222 85, B05B 730
Patent
active
052132641
ABSTRACT:
A spraying device having a sprayer head and an interchangeable, disposable, recyclable and/or biodegradable, and attachable cartridge, capable of diluting and dispensing a chemical. The device has a rotatable barrel valve to select whether to fill the cartridge, spray the diluted chemical, or prevent any flow. The device further has a pair of coupling tubes which permit the easy connection of the sprayer head to the cartridge in a way to cause, by aspiration, the partially diluted chemical to enter the sprayer head for further mixing and discharge. A rupturable or replaceable membrane is placed across the top of the cartridge to contain the concentrated chemical prior to use. A plug closure permits the addition of a chemical to the cartridge.
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Carson Matt W.
Chevron Research and Technology Company
Grant William
Kashnikow Andres
Keeling Edward J.
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