The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 13, 2021
Filed:
Mar. 05, 2019
Applicant:
Ngk Insulators, Ltd., Nagoya, JP;
Inventors:
Rui Horimoto, Nagoya, JP;
Mitsuhiro Ito, Nagoya, JP;
Akifumi Kawakami, Nagoya, JP;
Yuki Jin, Nagoya, JP;
Hiroaki Noguchi, Nagoya, JP;
Assignee:
NGK Insulators, Ltd., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/24 (2006.01); B01D 53/94 (2006.01);
U.S. Cl.
CPC ...
B01D 46/2429 (2013.01); B01D 53/94 (2013.01); B01D 2046/2437 (2013.01); B01D 2279/30 (2013.01);
Abstract
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≥0.92  (1), and1+2≤27 μm  (2)