Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 13, 2007
Patent Application Number
11165022
Date Filed
June 24, 2005
Patent Primary Examiner
Patent abstract
The present invention provides a fine particle removing apparatus which can efficiently burn collected fine particles in exhaust gas, has a simple configuration and can be readily controlled. In this fine particle removing apparatus, a filter unit which collects fine particles in the exhaust gas is arranged in a housing formed of a non-magnetic material through which the exhaust gas passes. By supplying a high-frequency current to a working coil wound around an outer peripheral section of the housing, support plates arranged in this filter unit are subjected to induction heating, and fine particles accumulated in the filter unit are burned with heat generated by this induction heating.
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