Invention Grant
- Patent Title: Electric heating type support, exhaust gas purifying device, and method for producing electric heating type support
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Application No.: US16893600Application Date: 2020-06-05
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Publication No.: US11421571B2Publication Date: 2022-08-23
- Inventor: Yoshiyuki Kasai , Hironori Takahashi , Yukiharu Morita
- Applicant: NGK INSULATORS, LTD.
- Applicant Address: JP Nagoya
- Assignee: NGK INSULATORS, LTD.
- Current Assignee: NGK INSULATORS, LTD.
- Current Assignee Address: JP Nagoya
- Agency: Burr & Brown, PLLC
- Priority: JPJP2019-158991 20190830
- Main IPC: F01N3/20
- IPC: F01N3/20 ; F01N3/28 ; B01J35/04 ; B01D53/94

Abstract:
An electric heating type support includes: a pillar shaped honeycomb structure being configured to a ceramic, including: an outer peripheral wall; and partition walls disposed on an inner side of the outer peripheral wall, the partition walls defining a plurality of cells, each of the cells extending from one end face to other end face to form a flow path; at least one electrode layer disposed on a surface of the outer peripheral wall of the pillar shaped honeycomb structure; and at least one electrode connecting portion provided on the at least one electrode layer, the at least one electrode connecting portion being connectable to a metal connector. The at least one electrode connecting portion has at least one independent rising portion, and a height of the at least one electrode connecting portion from a surface of the at least one electrode layer is from 1 to 6 mm.
Public/Granted literature
Information query
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