Water aerating device or diffuser

Details Water aerating device or diffuser Water aerating device or diffuser

1998-08-14

2000-11-14

Bushey, C. Scott

Gas and liquid contact apparatus

Contact devices

Liquid tank

210220, B01F 304

Patent

active

061458171

ABSTRACT:
A water aerating device is provided and includes a rigid, round, support plate that in an operating position is disposed essentially horizontally. An elastic plate rests on the support plate and is provided with a plurality of fine slits such that by at least one opening of the support plate, air can be introduced between the support plate and the elastic plate for expanding the slits. The elastic plate has an annular rim that rests against an outer surface of the support plate. A fastening ring surrounds the support plate and is axially displaceable relative thereto. A radially inwardly directed projection of the fastening ring acts upon a rim of the elastic plate such that displacement of the fastening ring in a fastening direction results in an increase of the distance of the rim from the upper surface of the support plate.

REFERENCES:
patent: 4288394 (1981-09-01), Ewing et al.
patent: 4734191 (1988-03-01), Schussler
patent: 4764314 (1988-08-01), Schneider
patent: 4849139 (1989-07-01), Jager
patent: 5000884 (1991-03-01), Bassfeld
patent: 5015421 (1991-05-01), Messner
patent: 5693265 (1997-12-01), Jager et al.
patent: 5762835 (1998-06-01), Bassfeld
patent: 5800705 (1998-09-01), Downs

Affiliated with

Also associated with

Rating

Water aerating device or diffuser does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2056887