The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 08, 2014
Filed:
Dec. 07, 2011
Jun Ho Ji, Namyangju-si, KR;
IN Sang Hwang, Hwaseong-si, KR;
Byeong Cheol Yoon, Suwon-si, KR;
Jun Young Lee, Daejeon-si, KR;
Jun Ho Ji, Namyangju-si, KR;
In Sang Hwang, Hwaseong-si, KR;
Byeong Cheol Yoon, Suwon-si, KR;
Jun Young Lee, Daejeon-si, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
An electric precipitator includes a charge unit disposed at an upstream part and a dust collection unit disposed at a downstream part, the charge unit includes charge electrodes and a discharge wire disposed between two neighboring charge electrodes and separated from the charge electrodes, the dust collection unit includes high voltage electrodes, front ends of which are opposite to the charge unit, and low voltage electrodes, front ends of which are opposite to the charge unit and which alternate with high voltage electrodes, and the front ends of high voltage electrodes protrude toward the charge unit as compared to the front ends of low voltage electrodes, thereby guiding electrons to the discharge electrodes due to an electric field formed between the front ends of the high voltage electrodes and the discharge electrodes and thus reducing current leakage through the low voltage electrodes.