GLENN EVERETT SPENCER
Pilots in Charlestown, IN
License number
Indiana A1800957
Issued Date
Jun 2015
Expiration Date
Jun 2017
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
8204 Hwy 403, Charlestown, IN 47111
Professional information
Self-Cleaning Filter
US Patent:
5332499, Jul 26, 1994
Filed:
Oct 28, 1992
Appl. No.:
7/967401
Inventors:
Glenn E. Spencer - Charlestown IN
International Classification:
B01D 3300
US Classification:
210396
Abstract:
A self-cleaning filter includes two cleaning blades spaced from about 75. degree. to about 115. degree. about the circumference of a rotatable tubular filter screen. The tubular filter screen is rotated relative to the two cleaning blades whereby particles in the slurry being filtered having a size less than a predetermined size are forced through the tubular filter screen and particles having a size not less than the predetermined size are removed from the exterior surface of the filter screen and then removed from the filter. The self-cleaning filter is particularly suited for filtering slurries in which solid particles tend to agglomerate.