Patent

Electrostatic precipitator (US Patent 4741746)

University of Illinois · Granted May 3, 1988 · Filed Jan 12, 1987

Patent number: 4741746 Granted: 1988-05-03 Filed: 1987-01-12 Inventors: Bei T. Chao (Urbana, IL, US); Shao L. Soo (Urbana, IL, US) Assignees: University of Illinois (Urbana, IL, US)

Abstract

An improved exhaust gas particulate removal system is described which includes a corona-charger that is spark-plug like in configuration. The charger includes a central electrode held within an insulating body, a portion of which electrode is recessed in a cavity formed in the insulating body. A very small amount of clean gas is introduced into the

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