Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shigeaki Goto0
Hokuto Ozeki0
Masaki Imaeda0
Date of Patent
July 18, 2017
Patent Application Number
14448882
Date Filed
July 31, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
A honeycomb filter includes a plurality of cells and porous cell walls. Exhaust gas is to flow through the plurality of cells. The plurality of cells include exhaust gas introduction cells and exhaust gas emission cells. The honeycomb filter has a round cross sectional shape. The honeycomb filter has a ratio of length of the honeycomb filter to a diameter of the round cross sectional shape of less than 1.0. A total volume of the exhaust gas introduction cells is larger than a total volume of the exhaust gas emission cells.
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