Invention Grant
- Patent Title: Holding sealing material, exhaust gas purifying apparatus and method for manufacturing exhaust gas purifying apparatus
- Patent Title (中): 保持密封材料，废气净化装置和废气净化装置的制造方法
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Application No.: US12256630Application Date: 2008-10-23
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Publication No.: US07678345B2Publication Date: 2010-03-16
- Inventor: Noritsuna Goshima , Tomohide Shinohara
- Applicant: Noritsuna Goshima , Tomohide Shinohara
- Applicant Address: JP Ogaki-shi
- Assignee: Ibiden Co., Ltd.
- Current Assignee: Ibiden Co., Ltd.
- Current Assignee Address: JP Ogaki-shi
- Agency: Ditthavong Mori & Steiner, P.C.
- Priority: WOPCT/JP2008/062495 20080710
- Main IPC: B01D50/00
- IPC: B01D50/00
Abstract:
A holding sealing material has a mat shape and includes an adsorption portion, a holding portion, and a coupling portion. The adsorption portion is configured to adsorb urea and has a width and a longer side face extending along a longitudinal direction of the holding sealing material. The holding portion is configured to hold an exhaust gas treating body and has another width and another longer side face extending along the longitudinal direction. The width of the adsorption portion is smaller than the width of the holding portion. The longer side face of the adsorption portion faces the longer side face of the holding portion via a space. The coupling portion connects the adsorption portion and the holding portion.
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