APPARATUS FOR THERMAL MANAGEMENT OF HYDROCARBON FLUID TRANSPORT SYSTEMS
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United States of America Patent
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N/A
Issued Date -
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app pub date -
Jul 8, 2013
filing date -
Jul 6, 2012
priority date (Note) -
Published
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Abstract
Apparatus for thermal management of a hydrocarbon fluid transport system, the apparatus comprising means adapted to maintain the temperature of hydro-carbon fluid in the transport system at a temperature above the temperature at which hydrocarbon hydrates will form. Heat loss between a valve body (1) and its actuator (11) can be reduced by insulating the stem (13) connecting them. A trap (65) for warm water can be used around a pipeline to reduce heat loss due to convection. A pump or compressor can be thermally connected to bypass line so as to be effectively thermally one unit.
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 | |
---|---|---|
FRAMO ENGINEERING AS | 5862 SANDSLI BERGEN |
International Classification(s)

- 2013 Application Filing Year
- F16K Class
- 1452 Applications Filed
- 1315 Patents Issued To-Date
- 90.57 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Kanstad, Stig | Bergen, NO | 2 | 14 |
# of filed Patents : 2 Total Citations : 14 |
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Patent Citation Ranking
- 1 Citation Count
- F16K Class
- 15.93 % this patent is cited more than
- 10 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 18, 2026 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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 |
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