US Patent 7534288 High performance electrostatic precipitator

Patent 7534288 was granted and assigned to Massachusetts Institute of Technology on May, 2009 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Massachusetts Institute of Technology

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7534288

Date of Patent

May 19, 2009

Patent Application Number

11399868

Date Filed

April 7, 2006

Patent Primary Examiner

‌

Richard L. Chiesa

Patent abstract

Electrostatic system is for optimal charging of aerosols and particulates. In order to improve their collection, the system uses a combination of DC field and AC fields produced by multiple AC electrodes. The system minimizes the size and power consumption of the device, as well as increasing the collection efficiency.