Aerator

Details Aerator Aerator

2007-03-27

2007-03-27

Bushey, Scott (Department: 1724)

Gas and liquid contact apparatus

Contact devices

Liquid tank

C261S124000, C261SDIG070

Reexamination Certificate

active

10512272

ABSTRACT:
The invention relates to an aerator consisting of a porous plastic moulded body with pores that are smaller on the air outflow side (A) than on the air inflow side (B) lying opposite. The inventive aerator is particularly suitable for use in sewage treatment plants.

REFERENCES:
patent: 1117601 (1914-11-01), Porter
patent: 2297248 (1942-09-01), Rudolph
patent: 3644231 (1972-02-01), Maruya et al.
patent: 3970731 (1976-07-01), Oksman
patent: 4071445 (1978-01-01), Katayama et al.
patent: 5422043 (1995-06-01), Burris
patent: 5560874 (1996-10-01), Sheckler et al.
patent: 5560875 (1996-10-01), Meshengisser et al.
patent: 5679248 (1997-10-01), Blaney
patent: 6030558 (2000-02-01), Smith et al.
patent: 6199836 (2001-03-01), Rexford et al.
patent: 2003/0038386 (2003-02-01), Parayre et al.
patent: 4016244 (1991-11-01), None
patent: 4214099 (1992-11-01), None
patent: 4337091 (1995-05-01), None
patent: 19955973 (2002-02-01), None
patent: 1101873 (2001-05-01), None
patent: 1051032 (1966-12-01), None
patent: 2071955 (1997-01-01), None
patent: 2169706 (2001-06-01), None
patent: 340151 (1972-12-01), None
patent: 1463722 (1989-03-01), None
International Search Report of PCT/EP02/08396 (EP Search Authority), Feb. 10, 2003, 3 pages.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3755242