Fire extinguishers – Fluid systems – Plural source – mixing in transit
Patent
1977-09-19
1979-03-13
Cherry, Johnny D.
Fire extinguishers
Fluid systems
Plural source, mixing in transit
239407, 2394285, B05B 712
Patent
active
041437179
ABSTRACT:
Nozzle having a housing with a cylindrical inner surface and with a fixed wall extending at a right angle to its axis. A movable wall is mounted in the housing adjacent the fixed wall and is rotatable about the axis, so that a pattern of apertures in the movable wall match similar apertures in the fixed wall to control flow of fluid therethrough.
REFERENCES:
patent: 618412 (1899-01-01), Haas et al.
patent: 2405375 (1946-08-01), Smith
patent: 2485723 (1949-10-01), Fitzgerald
patent: 2532986 (1950-12-01), Bedford et al.
patent: 2990165 (1961-06-01), Joseph
patent: 3188009 (1965-06-01), Miscovich
Gagliardo John P.
Purvis Fay A.
Blodgett Gerry A.
Blodgett Norman S.
Cherry Johnny D.
Feecon Corporation
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