Spray nozzle for attemperators and attemperator including the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 29, 2019
Grant Date -
Dec 21, 2017
app pub date -
Mar 16, 2017
filing date -
Jun 21, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed herein are a spray nozzle for an attemperator and an attemperator including the spray nozzle. An attemperator according to an embodiment includes: a steam transfer pipe through which steam is transferred; a fixed pipe which is fixed to an outer surface of the steam transfer pipe; and a spray nozzle, which is coupled to the fixed pipe, disposed in the steam transfer pipe and configured to spray cooling water into the steam transfer pipe. The spray nozzle includes, on an outer circumferential surface thereof, at least one support that protrudes toward the fixed pipe. The spray nozzle is spaced apart from the fixed pipe.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2017 Application Filing Year
- F22G Class
- 18 Applications Filed
- 12 Patents Issued To-Date
- 66.67 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F22G Class
- 0 % this patent is cited more than
- 6 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 | Apr 29, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 29, 2031 |
