Exhaust gas cleaning element
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 13, 1983
Grant Date -
N/A
app pub date -
Dec 8, 1981
filing date -
Dec 11, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An improved exhaust gas cleaning element comprising a ceramic honeycomb structure body having inner wall surfaces defining plural cells, each cell defining a passageway through which exhaust gas flows, characterized in that a multiplicity of arranged projections are provided over the entire wall surfaces of the cells in the structure body, the projections extending into the exhaust gas passageway, and the wall surfaces having a multiplicity of through-holes communicating with the adjoining cell.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully