Smoke gas exhaust by way of a cooling tower
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 15, 1988
Grant Date -
N/A
app pub date -
Nov 13, 1986
filing date -
Mar 16, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to a cooling tower for the cooling water that drains from the condensor of a steam generator or from the condensors of a plurality of steam generators; the tower is fitted with large-area inserts and these form a heat-exchange area into which the cooling water is passed; a rising flow of air passes through this zone in counterflow to the cooling water, the cooling tower being provided with a smoke-gas feed to introduce cleaned, preferably wet-cleaned, smoke gas into the flow of cooling air, which is connected to a plurality of gas outlet pipes, the outlet cross-sections of which open out into the cooling tower above the heat-exchange zone. In order to improve the introduction of the cleaned smoke gases into the flow of cooling air within a cooling tower, the present invention proposes that rotors be provided in the gas outlet pipes in the area of their outlet cross-sections. To this end, it is also possible to make each gas outlet pipe rotatable about its longitudinal axis, the angle of inclination of the gas outlet pipes being variable.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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SAARBERGWERKE AKTIENGESELLSCHAFT A GERMAN CORP | TRIERER STR 1 D-66-- SAARBRUCKEN WEST |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Dewert, Heribert | Gladbeck, DE | 18 | 343 |
# of filed Patents : 18 Total Citations : 343 | |||
Gresch, Heinrich | Dortmund-Wickede, DE | 18 | 403 |
# of filed Patents : 18 Total Citations : 403 | |||
Holter, Heinz | Gladbeck, DE | 38 | 799 |
# of filed Patents : 38 Total Citations : 799 | |||
Igelbuscher, Heinrich | Gladbeck, DE | 30 | 626 |
# of filed Patents : 30 Total Citations : 626 | |||
Jorzyk, Sigurd | Saarbrucken, DE | 5 | 28 |
# of filed Patents : 5 Total Citations : 28 | |||
Scholl, Gerhard | Spiesen-Elvensberg, DE | 8 | 37 |
# of filed Patents : 8 Total Citations : 37 |
Cited Art Landscape
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Patent Citation Ranking
- 7 Citation Count
- B01F Class
- 0 % this patent is cited more than
- 37 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

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Mar 29, 2021 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Oct 31, 2017 | I | Issuance | |
Oct 11, 2017 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Oct 05, 2017 | P | Published | |
Feb 20, 2017 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:WANG, HONGBO;QIN, YONGZHEN;TAO, LIN;AND OTHERS;REEL/FRAME:042031/0552 Owner name: CRRC QINGDAO SIFANG CO., LTD., CHINA Effective Date: Feb 20, 2017 |
Nov 16, 2015 | F | Filing | |
May 06, 2015 | PD | Priority Date |

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