Exhaust gas flow regulator and heat recovery steam generator having same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 24, 2024
Grant Date -
Feb 15, 2024
app pub date -
Jul 18, 2023
filing date -
Aug 12, 2022
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An exhaust gas flow regulator and a heat recovery steam generator including the same are provided. The exhaust gas flow regulator includes a plurality of first tubes spaced apart from each other in a vertical direction, a support plate disposed in a direction perpendicular to the extension direction of the first tubes and through which the plurality of first tubes penetrates, and a second tube disposed at one or both ends of the support plate so as to be coupled to the support plate and extending parallel to the first tubes, wherein the second tube is provided with a guide plate disposed to redirect exhaust gases flowing adjacent to the second tube toward the first tube.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2023 Application Filing Year
- F16K Class
- 991 Applications Filed
- 309 Patents Issued To-Date
- 31.19 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F16K Class
- 0 % this patent is cited more than
- 1 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Mar 24, 2028 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 24, 2032 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 24, 2036 |
