Ngk Insulators, Inc.

Honda Motor Co., Ltd.

Faurecia Systemes D'echappement

Nagoya University

Yukio Miyairi

Masaaki Masuda

Shinichi Miwa

Naomi Noda

Toshio Yamada

Shuichi Ichikawa

Takeshi Sakuma

Takashi Mizutani

Yasumasa Fujioka

Kazuhiko Kumazawa

Takashi Aoki

Hiroyuki Suenobu

Shogo Hirose

Tatsuhiko Hatano

Takuya Ishihara

Toshihiro Hirakawa

Kenji Dosaka

Masayuki Hironaga

Kazuto Miura

Kazuhiko Hamatsuka

Tomohiro Iida

Masataka Yamashita

Yuji Deguchi

Osamu Yasui

Yukio Mizuno

Teruyoshi Mori

Chika Goto

Fumio Abe

Takashi Harada

Shingo Iwasaki

Yoichi Aoki

Takafumi Kimata

Kyohei Kato

Norihisa Fujie

Yuuichiro Imanishi

Kai Matsumoto

Akira Takahashi

Yoshiyuki Kasai

Yuichiro Imanishi

Takahiro Kondo

Junichi Suzuki

Shigeharu Hashimoto

Keizo Iwama

Koji Nagata

Masanobu Miki

Suguru Kodama

Xavier Bartolo

Kazuya Mori

Atsushi Mizuno

Kazuya Hosoda

Kenji Suzuki

Shinji Kawasaki

Kenshin Kitoh

Tatsuo Kawaguchi

Takahiro Tomita

Yasushi Noguchi

Yoshio Kikuchi

Yunie Izumi

Atsuo Kondo

Yoshihiro Sato

Satoshi Sakashita

Toshihiko Hijikata

Yoshihiro Yamamoto

Tadato Ito

Takuya Hiramatsu

Satoru Yamada

Naoki Yoshida

Jean-Paul Brunel

Megumi Fujisaki

Hiroyuki Nagaoka

Akifumi Nishio

Shinzo Hayashi

Shingo Sokawa

Koichi Sendo

Hirofumi Sakamoto

Norihiro Wakida

Yasushi Uchida

Yusuke Tsuchiya

Yukari Nakane

Ryuta Kono

Mikio Makino

Tadao Ozawa

Takehide Shimoda

Eriko Kodama

Kyosuke Katsuyama

Motomichi Itou

Koji Fukuyo

Rui Horimoto

Atsuhiro Ichinose

Noriyuki Kobayashi

Tsunezo Inaba

Takeyoshi Kawahara

Norihiro Wakita

Yoshifumi Takagi

Narimasa Shinoda

Tasuku Matsumoto

Tomoya Fujii

A filter including a plurality of pillar-shaped honeycomb structure segments made of porous ceramics, side faces of the segments being bonded together via a bonding material, wherein each of the pillar-shaped honeycomb structure segments includes an outer peripheral side wall, and partition walls partitioning a plurality of cells extending from a first end face to a second end face, and in each of the pillar-shaped honeycomb structure segments, an average porosity of the outer peripheral side wall is lower than that of the partition walls.

Filter and method for manufacturing same

A pillar shaped honeycomb structure for induction heating, the honeycomb structure being made of ceramics and including: 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 penetrating from one end face to other end face to form a flow path, wherein a composite material containing a conductor and a non-conductor is provided in the cells in a region of 50% or less of the total length of the honeycomb structure from one end face, and wherein the conductor is a conductor that generates heat in response to a change in a magnetic field.

Honeycomb structure, exhaust gas purification catalyst, and exhaust gas purification system

A pillar shaped honeycomb structure, including: an outer peripheral wall; and a porous partition wall disposed inside the outer peripheral wall, the a porous partition wall defining a plurality of cells, each of the cells extending from one end face to other end face to form a flow path, wherein a surface of the porous partition wall in the cells comprise a collecting layer having an average pore diameter lower than that of the porous partition wall; and wherein magnetic particles having a Curie point of 700° C. or higher are provided either or both between the surfaces of the porous partition wall and the collecting layer, and on the collecting layer.

Honeycomb structure and exhaust gas purifying device

A pillar shaped honeycomb structure, including: an outer peripheral wall; and a porous partition wall disposed inside the outer peripheral wall, the partition wall defining a plurality of cells, each of the cells extending from one end face to other end face to form a flow path, wherein the plurality of cells include two or more types of magnetic substances in which at least two of a maximum magnetic permeability, a Curie point, and an intrinsic resistance value are different.

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.

Catalyst support and induction heating catalyst system

A cylindrical can body capable of housing a honeycomb structure therein, the cylindrical can body including: a coil for induction-heating the honeycomb structure; a cylindrical member made of an insulating material; and a cylindrical metal member capable of housing the coil and the cylindrical member therein, wherein, in a cross section parallel to an axial direction of the cylindrical member, (i) the coil is provided radially outward from an inner circumferential surface of the cylindrical member, and at least a part of the coil is embedded in the cross section of the cylindrical member; or (ii) the coil is provided on an outer circumferential portion of the cylindrical member.

Cylindrical can body and induction heating catalyst device

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.

Honeycomb structure, exhaust gas purifying device and exhaust system

A pillar shaped honeycomb structure includes: a porous partition wall that defines a plurality of cells, the cells forming flow paths for a fluid, the cells extending from an inflow end face to an outflow end face; and an outer peripheral wall located at the outermost circumference. At least a part of surfaces of the partition walls has a surface layer, and the surface layer includes magnetic particles and has permeability.

Pillar shaped honeycomb structure, exhaust gas purifying device, exhaust system, and method for producing honeycomb structure

A heater may include: a conductive ceramic cylinder tube in which cell-arrays are concentrically arranged, each cell-array including cells which are arranged in a circumferential direction of the ceramic cylinder tube; an inner electrode electrically coupled to an inner wall portion of the ceramic cylinder tube; and an outer electrode electrically coupled to an outer wall portion of the ceramic cylinder tube. Non-linear portions are radially arranged in the ceramic cylinder tube, each non-linear portion extending in a radial direction of the ceramic cylinder tube while having a plurality of bends or curves between the inner wall portion and outer wall portion of the ceramic cylinder tube. The inner and outer electrodes are provided such that current flows radially at least via said non-linear portions between the inner and outer electrodes.

Heater, method of manufacturing the same, and system

An acoustic wave generation unit oscillates working fluid of 35 atm or less so as to generate acoustic waves with a frequency in a range from 50 Hz or more and 500 Hz or less. A heat/acoustic wave conversion component has a partition wall of 5.0 W/mK or less between two end faces which defines a plurality of cells of 620 cells/cmor more and 3100 cells/cmor less. A heat exchanger disposed close to one end face receives heat from a first external air flowing into the heat exchanger and gives the heat to the one end face so as to flow out a cold air. Another heat exchanger disposed close to the other end face receives heat from the other end face and gives the heat to a second external air flowing into the another heat exchanger so as to flow out a warm air.

Cool air/warm air generation system

A particulate filter, including: a pillar-shaped honeycomb structure portion having a plurality of first cells extending from a first end face to a second end face, the first end face being open and the second end face being plugged, and a plurality of second cells extending from the first end face to the second end face, the first end face being plugged and the second end face being open, in which the first cells and the second cells are alternately arranged adjacent to each other with porous partition walls interposed therebetween; and a low thermal conductive layer covering a part or the whole of an outer peripheral side surface of the pillar-shaped honeycomb structure portion, the thermal conductivity in a thickness direction of the low thermal conductive layer being 0.6 W/(m&#xb7;K) or less.

Particulate filter and canning structure

A pillar shaped honeycomb structure includes: a porous partition wall that defines a plurality of cells, the cells forming flow paths for a fluid, the cells extending from an inflow end face to an outflow end face; and an outer peripheral wall located at the outermost circumference. The cells include: a plurality of cells A wherein a side of the inflow end face is opened and the outflow end face has a plugged portion; and a plurality of cells B wherein a side of the outflow end face is opened and the inflow end face has a plugged portion, the cells B being arranged alternately with the cells A. One or both of the plugged portion of the cells A and the plugged portions of the cells B contain a magnetic substance and glass.

A catalyst substrate may include a ceramic base body including first and second ends, the second end being opposite to the first end, and the ceramic base body being provided with a plurality of cells each extending between the first and second ends; and a plurality of metal particles or metal fragments introduced into one or more internal spaces of one or more selected cells in the plurality of cells. Each of the plurality of metal particles or metal fragments has a size equal to or less than an opening width of the cell. The plurality of metal particles or metal fragments is configured to generate heat in accordance with varying magnetic field.

Catalyst substrate, method of manufacturing the same, and exhaust gas purification apparatus

Growing community of inventors

Nagoya, Japan

Yukio Miyairi