Delivery system for smoke detector testing spray formulation

Details Delivery system for smoke detector testing spray formulation Delivery system for smoke detector testing spray formulation

1992-09-30

1994-11-08

Raevis, Robert

Measuring and testing

Instrument proving or calibrating

Volume of flow, speed of flow, volume rate of flow, or mass...

G08B 2900

Patent

active

053616235

ABSTRACT:
A system for controlled delivery of test formulation adapted for emulating the effects of combustion products to a smoke detector under test has a tube with a diameter between approximately one-half inch and three inches and a length of at least twelve inches, the tube being mounted in alignement with the spray nozzle of the aerosol dispenser.

REFERENCES:
patent: 3618822 (1971-11-01), Hildenbrandt, Jr.
patent: 3693401 (1972-09-01), Purt et al.
patent: 4271693 (1981-06-01), Bute
patent: 4301674 (1981-11-01), Haines et al.
patent: 4462244 (1984-07-01), Lee
patent: 5060503 (1991-10-01), Spohn et al.

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