Fluid sprinkling – spraying – and diffusing – Flow line or nozzle attached or carried handgrip or handle
Patent
1990-03-16
1991-04-02
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Flow line or nozzle attached or carried handgrip or handle
239588, 285 49, B05B 1506
Patent
active
050041606
ABSTRACT:
A liquid spray lance is attached to a pump housing by a relatively stiff sleeve. A pump outlet coupling within the pump housing is insulated from transferring vibration to the lance by a hose that passes through the sleeve and that connects the pump outlet coupling to the inlet coupling of the lance. An intermediate portion of the hose is sufficiently flexible and unrestrained as to absorb the pump housing vibration.
REFERENCES:
patent: 4009988 (1977-03-01), Duperow et al.
patent: 4285534 (1981-08-01), Katayama et al.
patent: 4416475 (1983-11-01), Stacey
patent: 4795100 (1989-01-01), Purtell et al.
patent: 4861238 (1989-08-01), Kamiyama et al.
Kashnikow Andres
Merritt Karen B.
Shop-Vac Corporation
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