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Patent Searching and Data


Title:
HONEYCOMB STRUCTURE, EXHAUST GAS PURIFYING DEVICE, AND METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2020/188973
Kind Code:
A1
Abstract:
This columnar honeycomb structure has: an outer peripheral wall; and porous partition walls that are arranged inside the outer peripheral wall, and form a plurality of partitioned cells passing from one end surface to the other end surface thereof and constituting flow passages, wherein groove parts are provided on one or both of the one end surface and the other end surface, and one or more conductive annular loops each including a conductive material are embedded in the groove parts.

Inventors:
MIYAIRI YUKIO (JP)
MASUDA MASAAKI (JP)
KATO KYOHEI (JP)
KIMATA TAKAFUMI (JP)
HOSODA KAZUYA (JP)
Application Number:
PCT/JP2020/000934
Publication Date:
September 24, 2020
Filing Date:
January 14, 2020
Export Citation:
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Assignee:
NGK INSULATORS LTD (JP)
International Classes:
B01D39/20; B01D46/00; B01D53/94; B01J35/02; B01J35/04; B01J37/34; B23B1/00; B23B37/00; B24B1/04; B24B19/02; C04B38/06; F01N3/022; F01N3/027; F01N3/20; F01N3/24; F01N3/28
Foreign References:
JPS6469711A1989-03-15
JPS57179317A1982-11-04
JPS6184118U1986-06-03
JPH06212954A1994-08-02
JPH06327937A1994-11-29
JPS5823187A1983-02-10
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (JP)
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