Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Patent
1992-02-21
1993-08-17
Nozick, Bernard
Gas separation
With nonliquid cleaning means for separating media
Solid agent cleaning member movingly contacts apparatus
55473, 553852, 55DIG35, 454187, 454245, 454287, 454289, 472 92, B01D 1900
Patent
active
052364763
ABSTRACT:
The invention relates to an air circulation and filtration system for use with an indoor ice-skating arena. The air circulation and filtration system consists of intake and return air panels which replace and simulate in substantially all respects the boundary "boards" commonly used in indoor ice-skating facilities. The circulation and filtration system remains designed to remove undesirable gases such as carbon monoxide, carbon dioxide, nitrogen dioxide, and exhaust gases emanating from ice resurfacing machinery, from the ice-skating areas used by skaters. The return air panels contain a plurality of angularly offset air passage apertures which direct an air circulation course within an indoor ice-skating arena. The angularly offset air passage apertures promote a circular air course proximal to the ice-skating surface. The location of the intake air panels also promotes a circular air flow course. The filtration system significantly reduces the volume of undesirable gases exposed to skaters, thereby significantly improving the comfort of persons using indoor ice-skating facilities.
REFERENCES:
patent: 1429811 (1922-09-01), Tynam
patent: 1624226 (1927-04-01), Elters
patent: 3747671 (1973-07-01), Schwitzer
patent: 3950155 (1976-04-01), Komiyama
patent: 4530272 (1985-07-01), Stokes
patent: 4726824 (1988-02-01), Staten
patent: 5086692 (1992-02-01), Welch et al.
LandOfFree
Air purification system for enclosed arenas does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Air purification system for enclosed arenas, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air purification system for enclosed arenas will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2240763