Long-distance spraying device for fire hose

Details Long-distance spraying device for fire hose Long-distance spraying device for fire hose

1977-01-26

1978-10-10

Love, John J.

Fire extinguishers

Mount, cabinet or guard

Movable relative to fire

239468, 239553, 239565, 239587, A62C 2700

Patent

active

041191528

ABSTRACT:
A spraying device for a fire hose is provided with a bulb having a large inlet in one side and a plurality of small outlets in another side, the inlet being connected to the top end of a fire hose by way of a broad pipe, the outlets being connected to a plurality of annular nozzles by way of narrow pipes respectively in a manner that each narrow pipe is in the normal relation to the bulb wall, so as to convert the velocity head of water into pressure head through the bulb and deliver water through the nozzles a long distance in spray form.

REFERENCES:
patent: 992193 (1911-05-01), Hart
patent: 1011934 (1911-12-01), Fellows
patent: 2342757 (1944-02-01), Roser
patent: 3804336 (1974-04-01), Koeppe

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