Liquid purification or separation – With means to add treating material – Directly applied to separator
Patent
1995-11-17
1998-12-08
Lithgow, Thomas M.
Liquid purification or separation
With means to add treating material
Directly applied to separator
2611222, 261124, 285 5, 285156, 285197, 285373, 285419, 285420, 285421, C02F 320, B01F 304
Patent
active
058464123
ABSTRACT:
An improved air diffuser and mounting arrangement for mounting diffusers on submerged air laterals in a wastewater treatment system. The diffuser is formed form a cylindrical pipe which is flattened on most of its length but left partially cylindrical for convenient mounting. The mounting arrangement includes a removable saddle on the air lateral and a Tee fitting for mounting the diffusers. The saddle has an outlet spout which fits directly against and is connected directly to an inlet leg of the Tee fitting. The saddle construction in one form accommodates either standard U.S. or metric pipe fittings and in another form accommodates two different sizes of pipe fittings.
REFERENCES:
patent: 3315895 (1967-04-01), Klingbeil
patent: 3489441 (1970-01-01), Malcolm
patent: 3501133 (1970-03-01), Dreier et al.
patent: 3530990 (1970-09-01), Grimshaw
patent: 3918748 (1975-11-01), Acda
patent: 3953553 (1976-04-01), Thayer
patent: 3976314 (1976-08-01), Graham
patent: 4018464 (1977-04-01), Acda
patent: 4059291 (1977-11-01), Acda
patent: 4060486 (1977-11-01), Schreiber
patent: 4158461 (1979-06-01), Francis
patent: 4165286 (1979-08-01), Schreiber
patent: 4273364 (1981-06-01), de Lange
patent: 4391458 (1983-07-01), Blakeley
patent: 4521037 (1985-06-01), Knox
patent: 4563277 (1986-01-01), Tharp
patent: 4818446 (1989-04-01), Schreiber et al.
patent: 4960546 (1990-10-01), Tharp
Envirex Bulletin No. 315-14C2, Sep. 1987, entitled "Finance Your Retrofit Through This New Guaranteed Power Savings Program".
Envirex Bulletin No. 315-14C1, Oct. 1986, entitled "Fine Bubble Membrane Diffusers for Non-Clogging Energy Efficient Aeration".
Flo Control, Inc. Price List, effective Dec. 1, 1992.
Nopol Aeration Systems brochure dated Oct. 1993 entitled "Efficiency, Reliability, Fleibility".
Schreiber brochure entitled "Schreiber Pretreatment System--A Combination Air Degritter and Grease Removal Unit That Performs a Complete Job".
Aeration Technologies, Inc. brochure entitled "Aermax--Fine Pore Diffusers".
Aeration Technologies, Inc. Fig. 202, dated Oct. 1987 entitled "Aermax TPD Diffuser--D Series".
Sanitaire Drawing Job No. 72-227, Sheet E-3, dated Nov. 15, 1972.
Sanitaire Drawing Job No. 72-227, Sheet E-4, dated Dec. 2, 1972.
Schreiber Drawing dated Mar. 2, 1982.
Schreiber Drawing No. 41-2600-00025 dated Mar. 4, 1991.
GVA Elastox-P Rubber membrane diffuser Technical information literature.
Environmental Dynamics, Inc.
Lithgow Thomas M.
LandOfFree
Diffuser construction and mounting arrangement does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Diffuser construction and mounting arrangement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diffuser construction and mounting arrangement will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-173639