Hybrid cooler with bifurcated evaporative section
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United States of America Patent
Stats
-
Feb 13, 2018
Issued Date -
N/A
app pub date -
Mar 15, 2013
filing date -
Mar 16, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A hybrid closed circuit heat exchanger having a dry indirect section and an evaporative indirect section. The evaporative indirect section has multiple sub-sections. An evaporative fluid distribution system is configured to selectively distribute evaporative fluid over all, part, or none of the sub-sections. A process fluid flow path control system is configured to selectively direct the process fluid through one or more sub-sections. The process fluid flow path control system may send all of the process fluid through two or more sub-sections in equal amounts or in different amounts. There is preferably no evaporative heat exchange section bypass flow path.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2013 Application Filing Year
- F28C Class
- 44 Applications Filed
- 39 Patents Issued To-Date
- 88.64 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- F28C Class
- 28.57 % this patent is cited more than
- 7 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 | Aug 13, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 13, 2029 |
