公开(公告)号：US20240133331A1

公开(公告)日：2024-04-25

申请号：US18402804

申请日：2024-01-03

Applicant: NGK INSULATORS, LTD.

Inventor： Yukio MIYAIRI ,  Masaaki MASUDA ,  Shuichi ICHIKAWA ,  Takuya ISHIHARA ,  Kai MATSUMOTO ,  Norihisa FUJIE ,  Yoichi AOKI

IPC: F01N3/28 ,  B01J35/33 ,  B01J35/56 ,  F01N3/20

CPC classification number: F01N3/2828 ,  B01J35/33 ,  B01J35/56 ,  F01N3/2013 ,  F01N3/2066 ,  F01N2240/16 ,  F01N2330/06 ,  F01N2330/34 ,  F01N2570/14

Abstract: A catalyst support for induction heating includes: a honeycomb structure including a pillar shaped honeycomb structure portion having: an outer peripheral wall; and a partition wall disposed on an inner side of the outer peripheral wall, the partition wall defining a plurality of cells, each of the cells extending from an end face on an inlet side to an end face on an outlet side in a gas flow direction to form a flow path; a catalyst supported onto an interior of the partition wall; and at least one magnetic body provided within the honeycomb structure, wherein the catalyst support has a region A where the catalyst is not supported, at least on the end face side of the catalyst support on the inlet side in the gas flow direction, and wherein the magnetic body is arranged at least in the region A in the gas flow direction.

公开(公告)号：US20240133330A1

公开(公告)日：2024-04-25

申请号：US18401793

申请日：2024-01-02

Applicant: NGK INSULATORS, LTD.

Inventor： Yukio MIYAIRI ,  Masaaki MASUDA ,  Shuichi ICHIKAWA ,  Takuya ISHIHARA ,  Kai MATSUMOTO ,  Norihisa FUJIE ,  Yoichi AOKI

IPC: F01N3/28 ,  B01J35/33 ,  B01J35/56 ,  F01N3/20

CPC classification number: F01N3/2828 ,  B01J35/33 ,  B01J35/56 ,  F01N3/2013 ,  F01N3/2066 ,  F01N2240/16 ,  F01N2330/06 ,  F01N2330/34 ,  F01N2570/14

Abstract: A catalyst support for induction heating includes: a honeycomb structure including a pillar shaped honeycomb structure portion having: an outer peripheral wall; and a partition wall disposed on an inner side of the outer peripheral wall, the partition wall defining a plurality of cells, each of the cells extending from an end face on an inlet side to an end face on an outlet side in a gas flow direction to form a flow path; a catalyst supported onto an interior of the partition wall; and at least one magnetic body provided within the honeycomb structure, wherein the catalyst support has a region A where the catalyst is not supported, at least on the end face side of the catalyst support on the inlet side in the gas flow direction, and wherein the magnetic body is arranged at least in the region A in the gas flow direction.

公开(公告)号：US20230193806A1

公开(公告)日：2023-06-22

申请号：US18168762

申请日：2023-02-14

Applicant: NGK Insulators, Ltd.

Inventor： Yukio MIYAIRI ,  Masaaki MASUDA ,  Shuichi ICHIKAWA ,  Takuya ISHIHARA ,  Kai MATSUMOTO ,  Norihisa FUJIE ,  Yoichi AOKI

IPC: F01N3/28 ,  F01N3/20 ,  B01J35/04 ,  B01J35/00

CPC classification number: F01N3/2828 ,  B01J35/04 ,  B01J35/0033 ,  F01N3/2013 ,  F01N3/2066 ,  F01N2240/16 ,  F01N2330/06 ,  F01N2330/34 ,  F01N2570/14

Abstract: A catalyst support for induction heating includes: a honeycomb structure including a pillar shaped honeycomb structure portion having: an outer peripheral wall; and a partition wall disposed on an inner side of the outer peripheral wall, the partition wall defining a plurality of cells, each of the cells extending from an end face on an inlet side to an end face on an outlet side in a gas flow direction to form a flow path; a catalyst supported onto an interior of the partition wall; and at least one magnetic body provided within the honeycomb structure, wherein the catalyst support has a region A where the catalyst is not supported, at least on the end face side of the catalyst support on the inlet side in the gas flow direction, and wherein the magnetic body is arranged at least in the region A in the gas flow direction.