Chimney top spark arrester and damper

Details Chimney top spark arrester and damper Chimney top spark arrester and damper

1997-09-12

1998-12-15

Joyce, Harold

Ventilation

Chimney or stack

Chimneytop or stacktop structure

454 7, 454 29, F23L 1702

Patent

active

058489312

ABSTRACT:
A combination chimney top spark arrester and damper is provided wherein the damper is positioned within the spark arrester. The damper moves between a closed position in which it covers the top of the chimney flue and an open position in which it is raised above the top of the chimney to allow full, unobstructed flow of flue gases. An actuator includes a counterweight urging the damper into its open position. The actuator allows the user to close the damper and to apply a tensioning force to the closed damper to resist vibration and chattering. The device is quickly installed and fits several different chimney sizes.

REFERENCES:
patent: 322832 (1885-07-01), Kittoe
patent: 1183804 (1916-05-01), Determann
patent: 4554863 (1985-11-01), Dalsin

Affiliated with

Also associated with

Rating

Chimney top spark arrester and damper does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chimney top spark arrester and damper, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chimney top spark arrester and damper will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1452917