Fire vent

Static structures (e.g. – buildings) – Controlled by condition responsive means

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

49 2, 49 3, 49 4, 49 8, E05F 1520

Patent

active

040684172

ABSTRACT:
A wall vent preferably for use in a high-rise building is releasably opened for venting a fire in the building. The vent comprises a frame, a window or venting panel that is pivotally for biasing the venting panel to an open position and latch means for maintaining the panel in a closed position. The latch means may be either manually or electrically released or released upon detection of heat or smoke, and may be released either at the panel or remotely. Each wall vent is also preferably releasable to an open position from a story of the building therebelow.

REFERENCES:
patent: 712256 (1902-10-01), Bamburger
patent: 1864357 (1932-06-01), Kelly
patent: 2803319 (1957-08-01), Johnson
patent: 2812835 (1957-11-01), Smiley
patent: 2827003 (1958-03-01), Stetson
patent: 2842809 (1958-07-01), Shaver
patent: 3115224 (1963-12-01), Machamer
patent: 3207273 (1965-09-01), Tarin
patent: 3337990 (1967-08-01), Iwata
patent: 3438147 (1969-04-01), Lander
patent: 3453777 (1969-07-01), Reilly
patent: 3516210 (1970-06-01), Tentoft
patent: 3557497 (1971-01-01), Schafer
patent: 3589065 (1971-06-01), Watson
patent: 3601437 (1971-08-01), Lyons
patent: 3757471 (1973-09-01), Dougherty
patent: 3777241 (1973-12-01), Wenger

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Fire vent does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-2276220

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.