Stave cooler for a metallurgical furnace and method for protecting a stave cooler
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 20, 2017
Grant Date -
Nov 24, 2016
app pub date -
Dec 19, 2014
filing date -
Dec 27, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A stave cooler for a metallurgical furnace includes a panel-like body having a front face for facing the interior of the metallurgical furnace, an opposite rear face, an upper face, an opposite lower face, and two side faces. At least one internal coolant passage is arranged within the panel-like body. The panel-like body is provided with a ledge on its front face extending between the side faces for being arranged in a horizontal plane. At least one protection element is provided for covering at least part of an upper face of the ledge. The protection element includes a first lateral portion, a second lateral portion, and a central portion. The lateral portions each include a widened front section and a narrow connection section. The panel-like body is provided with at least one through hole arranged for passing each of the lateral portions and the central portion of therethrough in turn.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2014 Application Filing Year
- F27B Class
- 188 Applications Filed
- 154 Patents Issued To-Date
- 81.92 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 4 Citation Count
- F27B Class
- 29.81 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 20, 2024 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 20, 2028 |
