Ngk Insulators, Inc.

Rui Horimoto

Yukio Miyairi

Shuichi Ichikawa

Mitsuhiro Ito

Suguru Kodama

Akifumi Kawakami

Hiroaki Noguchi

Ryuta Kono

Koji Fukuyo

Narimasa Shinoda

Yuki Jin

Tasuku Matsumoto

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 ceramic porous body comprising: skeleton portions; and pore portions formed between the skeleton portions, the pore portions being capable of allowing a fluid to flow therethrough. In the ceramic porous body, the pore portions satisfy the following equations (1) and (2) in a cross section parallel to a flow direction of the fluid;1/2&#x2265;0.92&#x2003;&#x2003;(1), and1+2&#x2264;27 &#x3bc;m&#x2003;&#x2003;(2)

Ceramic porous body and dust collecting filter

Growing community of inventors

Nagoya, Japan

Rui Horimoto