LONG-LASTING INTERNAL RETENTION DAM/RING FOR COKE CALCINING KILNS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 26, 2012
app pub date -
Jan 25, 2012
filing date -
Jan 26, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Provided is a kiln lens comprising an annular structure defined by a section rotated about an axis. The section comprises a top surface, a base surface, an upstream surface forming an angle with the base of from 10 to 75 degrees, inclusive, and a downstream surface forming an angle with the base of from 10 to 75 degrees, inclusive.
First Claim
Family
International Classification(s)
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