DEVICE FOR INSPECTING, METHOD FOR PRODUCING, AND METHOD FOR INSPECTING HONEYCOMB FILTER

Title:

DEVICE FOR INSPECTING, METHOD FOR PRODUCING, AND METHOD FOR INSPECTING HONEYCOMB FILTER

Document Type and Number:

WIPO Patent Application WO/2012/176889

Kind Code:

A1

Abstract:

This method for inspecting a honeycomb filter is provided with: a step for covering one end surface (100a) of a honeycomb filter (100) with a cloth (5); a step for supplying gas containing particles to the other end surface (100b) of the honeycomb filter (100); and a step for observing the cloth (5) during or after supplying the gas.

More Like This:

JP7220245	Porosity derivation method and porosity derivation device
WO/2013/126133	APPARATUS FOR GAS SORPTION MEASUREMENT WITH INTEGRATED GAS COMPOSITION MEASUREMENT DEVICE AND GAS MIXING

Inventors:

IWASAKI KENTARO (JP)
NEMOTO AKIYOSHI (JP)
TAKASUKA KOUJI (JP)

Application Number:

PCT/JP2012/066029

Publication Date:

December 27, 2012

Filing Date:

June 22, 2012

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SUMITOMO CHEMICAL CO (JP)
IWASAKI KENTARO (JP)
NEMOTO AKIYOSHI (JP)
TAKASUKA KOUJI (JP)

International Classes:

G01N15/08; B01D39/20; B01D46/00; B01D46/42; F01N3/00; G01M3/00

Foreign References:

JP2009532671A	2009-09-10
JPH05658B2	1993-01-06
JP2002357562A	2002-12-13
JP2008310991A	2008-12-25
JPH11160222A	1999-06-18

Attorney, Agent or Firm:

HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)

Download PDF:

View/Download PDF PDF Help

Claims:

Previous Patent: ALUMINUM TITANATE CERAMIC AND MOLDED BODY

Next Patent: DEVICE FOR RESTORING, METHOD FOR INSPECTING, AND METHOD FOR RESTORING DIESEL PARTICLE FILTER