Fume hood with damper controlled baffles and method

Details Fume hood with damper controlled baffles and method Fume hood with damper controlled baffles and method

1980-12-24

1984-03-06

Yuen, Henry C.

98 43B, F23J 1100

Patent

active

044347111

ABSTRACT:
A fume hood having top and rear baffle systems fixedly secured within a housing of the fume hood to provide a passage for lighter than air fumes along the top baffle and a passage for heavier than air fumes along the rear baffle. A movable damper selectively connects these passages with an exhaust of the fume hood, and this movable damper is remotely controlled from outside the fume hood adjacent the work area of the fume hood. An operator can control fume flow within the hood while the work area is closed by a sash.

REFERENCES:
patent: 1010790 (1911-12-01), Ogan
patent: 1176075 (1916-03-01), Mann
patent: 1934808 (1933-11-01), Liptay
patent: 1968532 (1934-07-01), Liptay
patent: 1972917 (1934-09-01), Buckel
patent: 2590577 (1952-03-01), Ruemelin
patent: 2627220 (1953-02-01), Morrow
patent: 2702505 (1955-02-01), Nelson
patent: 2704505 (1955-03-01), Morrison
patent: 2779265 (1957-01-01), Liptay
patent: 3022718 (1962-02-01), Thompson
patent: 3218953 (1965-11-01), Grow et al.
patent: 3745908 (1973-07-01), Mayberry
patent: 3897721 (1975-08-01), Fuhst
patent: 4031819 (1977-06-01), Applewhite
patent: 4177716 (1979-12-01), Bowe et al.
patent: 4177717 (1979-12-01), Grow et al.

Affiliated with

Also associated with

Rating

Fume hood with damper controlled baffles and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fume hood with damper controlled baffles and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fume hood with damper controlled baffles and method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-736544