Fluid sprinkling – spraying – and diffusing – Selectively usable or variable diverse terminal outlets – And valve controlling flow
Patent
1981-01-30
1982-11-09
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Selectively usable or variable diverse terminal outlets
And valve controlling flow
B05B 116
Patent
active
043580580
ABSTRACT:
Firefighting apparatus for rapidly dispersing water spray into a super heated atmosphere with as little effort on the part of the fire fighter as possible includes a nozzle providing a whirling fog cone wide angle discharge coaxial with a conventionally supplied narrow angle forward discharge, by means of water pressure spinning of a rotatable section having angled fog heads; control is by handle which can provide for forward discharge, or combination forward and wide angle fog cone discharge, or can shut off all flow; to provide optimum control with smooth flow a transverse cylindrical shape valve body is decentered relative to the bore of the system and has a tapered passage through it; the invention also gives the fire fighter the option of injecting the apparatus into an involved structure without subjecting himself to any more danger than necessary.
REFERENCES:
patent: 89456 (1869-04-01), Allen
patent: 214778 (1879-04-01), King
patent: 567925 (1896-09-01), Shoots
patent: 575596 (1897-01-01), Dozle
patent: 577616 (1897-02-01), Day
patent: 2345813 (1944-04-01), Harrison
patent: 2376881 (1945-05-01), Nielsen
patent: 2389642 (1945-11-01), Schellin
patent: 3163363 (1964-12-01), Travis
Kashnikow Andres
McClellan, Sr. John F.
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