DEVICE FOR TREATING EXHAUST GAS FROM ENGINE AND METHOD FOR MANUFACTURING SAID DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Mar 26, 2020
app pub date -
May 23, 2018
filing date -
May 23, 2018
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A honeycomb-like porous filter for collecting PM in exhaust gas is provided in an exhaust gas passage of an engine. The exhaust gas flows from inflow side cells 12 of the filter through pores 16 of partition walls 15 of the filter to outflow side cells 13. A catalyst 17 is supported on surfaces of the partition walls 15 constituting the inflow side cells 12 and on inner surfaces of the pores 16 of the filter. The catalyst 17 is supported on the surfaces of the partition walls 15 more thickly than on the inner surfaces of the pores 16.
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