SMOKE GUARD

Brand	Owner (click to sort)	Address	Description
BUTTERFLY SMOKE SEAL	Fireline 520	Suite 100 2225 Kenmore Avenue Buffalo NY 14207	Smoke guard, namely, a seal for sealing the spaces around a door to prevent the passage of smoke;SMOKE SEAL;
SMOKEGARD	STATITROL CORPORATION	1030 W. ELLSWORTH DENVER CO	SMOKE GUARD;ELECTRONIC FIRE DETECTOR SYSTEMS;
SMOKEGUARD	GARY CHEMICAL CORP.	PIONEER INDUSTRIAL PARK GITTO DRIVE LEOMINSTER MA 01453	SMOKE GUARD;POLYMER COMPOUND HAVING LOW SMOKE CHARACTERISTICS AND USED TO MANUFACTURE PLASTIC PRODUCTS, PRIMARILY WIRE AND CABLE PRIMARY AND JACKET APPLICATIONS;
SMOKEGUARD	MEXICHEM SPECIALTY COMPOUNDS, INC.	170 Pioneer Drive Leominster MA 01453	SMOKE GUARD;low-smoke and low-flame-spread polymer compounds for use in the manufacture of wire and cable;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A method for calibrating a smoke detector includes adjusting the sensitivity of the smoke detector to get a consistent predetermined response over the expected operating range. The sensitivity is generally consistent for all detectors and an independent offset value is determined for each detector. This offset value basically corresponds to the signal from the detector in a clean atmosphere. The sensitivity of the smoke detector is determined by measuring the response at different levels of obscuration and then appropriately adjusting the output of the light source of the detector. This process is repeated until the desired sensitivity is achieved. Thereafter, the offset value is measured or calibrated and stored in the smoke detector for use in setting alarm values.