Invention Grant
- Patent Title: Thermal shock resistant soot filter
- Patent Title (中): 耐热冲击烟灰过滤器
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Application No.: US12248107Application Date: 2008-10-09
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Publication No.: US08092579B2Publication Date: 2012-01-10
- Inventor: Robin Ziebarth , Robert T. Nilsson
- Applicant: Robin Ziebarth , Robert T. Nilsson
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- Main IPC: B01D46/00
- IPC: B01D46/00
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
- US20090095158A1 THERMAL SHOCK RESISTANT SOOT FILTER Public/Granted day:2009-04-16
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