Cooling device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Sep 26, 2017
Issued Date -
N/A
app pub date -
Jan 9, 2013
filing date -
Jan 11, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A cooling device for cooling a fluid comprises a vertical cooling tower, into an upper area of which the fluid to be cooled is fed and from a lower area of which the cooled fluid is discharged. The fluid in the cooling tower is cooled by a cooling gas flowing from the bottom to the top. At least one installation in which the fluid is conducted is provided in the gas space of the cooling tower through which cooling gas flows. Each installation comprises at least one fluid channel that is separated at least in part from the gas space of the cooling tower by a fluid-tight membrane wall that is permeable to vapor on both sides.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date | Type | Sub-Type |
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International Classification(s)
- 2013 Application Filing Year
- F28B Class
- 29 Applications Filed
- 26 Patents Issued To-Date
- 89.66 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F28B Class
- 0 % 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 | Mar 26, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 26, 2029 |
