Piping system with leak detection
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 25, 2019
Grant Date -
Mar 8, 2018
app pub date -
Aug 31, 2017
filing date -
Sep 5, 2016
priority date (Note) -
In Force
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
A piping system includes a first and a second inner tube assembled end to end and a hot fluid detector. For each inner tube, a first peripheral tube into which the inner tube is introduced and fixed. For each first peripheral tube, a second peripheral tube into which the first peripheral tube is introduced and fixed. A sleeve has a first section which surrounds the ends of the second two peripheral tubes facing one another and a second section which extends between the two ends up to the walls of the first two peripheral tubes. A pipe crosses the sleeve and opening out, on the one hand, into the space between the inner tubes and the first peripheral tubes and, on the other hand, in the vicinity of the hot fluid detector. A piping system of this kind is therefore thermally insulated and allows detection in the event of a leak.
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 | |
---|---|---|
AIRBUS OPERATIONS (S A S ) | 316 ROUTE DE BAYONNE TOULOUSE CEDEX 09 31060 |
International Classification(s)

- 2017 Application Filing Year
- F16L Class
- 2082 Applications Filed
- 1478 Patents Issued To-Date
- 70.99 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Blain, David | Toulouse, FR | 5 | 3 |
# of filed Patents : 5 Total Citations : 3 | |||
Verseux, Olivier | Tournefeuille, FR | 10 | 39 |
# of filed Patents : 10 Total Citations : 39 |
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Patent Citation Ranking
- 0 Citation Count
- F16L Class
- 0 % this patent is cited more than
- 6 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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