Honeycomb structure, exhaust gas purifying device and exhaust system
AssigneeNGK Insulators, Ltd.
InventorsYukio Miyairi, Masaaki Masuda, Kyohei Kato, Norihiro Wakida
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Abstract
A pillar shaped honeycomb structure, including: a porous partition wall that define a plurality of cells, the plurality of cells forming flow paths for a fluid, the plurality of cells extending from an inflow end face to an outflow end face; and an outer peripheral wall located at the outermost circumference. The plurality of cells include: a plurality of first cells; and a plurality of second cells having a lower cross-sectional area than that of the plurality of first cells. An interior of each of the second cells is filled with a material comprising a magnetic substance. Each of the second cells are arranged adjacent to at least one of the first cells.
Claims17
A pillar shaped honeycomb structure, comprising:
- a porous partition wall that defines a plurality of cells, the plurality of cells forming flow paths for a fluid, the plurality of cells extending from an inflow end face to an outflow end face;
- and
- an outer peripheral wall located at the outermost circumference;
- wherein the plurality of cells comprise:
- a plurality of first cells;
- and
- a plurality of second cells having a lower cross-sectional area than that of the plurality of first cells,
- wherein an interior of each of the second cells is filled with a material comprising a magnetic substance, and
- wherein each of the second cells are arranged adjacent to at least one of the first cells.
Dependencies are inferred from the claim text.