Invention Application
- Patent Title: THERMAL SHOCK RESISTANT SOOT FILTER
- Patent Title (中): 耐热过滤器
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Application No.: US12248107Application Date: 2008-10-09
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Publication No.: US20090095158A1Publication Date: 2009-04-16
- Inventor: Robin Ziebarth , Robert T. Nilsson
- Applicant: Robin Ziebarth , Robert T. Nilsson
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies Inc.
- Current Assignee: Dow Global Technologies Inc.
- Current Assignee Address: US MI Midland
- Main IPC: B01D39/20
- IPC: B01D39/20 ; B01D46/42
Abstract:
A ceramic honeycomb filter having improved thermal shock resistance is comprised of a ceramic honeycomb filter that has a heat absorbing material that undergoes a reversible phase change that absorbs at least in part the heat energy, for example, arising from the combustion of Diesel soot entrapped in the filter.
Public/Granted literature
- US08092579B2 Thermal shock resistant soot filter Public/Granted day:2012-01-10
Information query
