CA2176065C - Systeme de surveillance aerienne de pipe-line - Google Patents
Systeme de surveillance aerienne de pipe-line Download PDFInfo
- Publication number
- CA2176065C CA2176065C CA 2176065 CA2176065A CA2176065C CA 2176065 C CA2176065 C CA 2176065C CA 2176065 CA2176065 CA 2176065 CA 2176065 A CA2176065 A CA 2176065A CA 2176065 C CA2176065 C CA 2176065C
- Authority
- CA
- Canada
- Prior art keywords
- air
- computer
- analyzer
- aircraft
- output
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000126 substance Substances 0.000 claims abstract description 38
- 239000000523 sample Substances 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000002596 correlated effect Effects 0.000 claims abstract description 10
- 238000012360 testing method Methods 0.000 claims abstract description 4
- 239000003570 air Substances 0.000 claims description 46
- 229930195733 hydrocarbon Natural products 0.000 claims description 11
- 239000004215 Carbon black (E152) Substances 0.000 claims description 9
- 239000012080 ambient air Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 2
- 230000005236 sound signal Effects 0.000 claims 2
- 241001504505 Troglodytes troglodytes Species 0.000 claims 1
- 230000008014 freezing Effects 0.000 abstract description 2
- 238000007710 freezing Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 9
- 238000005259 measurement Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47472395A | 1995-06-07 | 1995-06-07 | |
| US08/474,723 | 1995-06-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2176065A1 CA2176065A1 (fr) | 1997-01-25 |
| CA2176065C true CA2176065C (fr) | 2000-01-04 |
Family
ID=23884699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2176065 Expired - Lifetime CA2176065C (fr) | 1995-06-07 | 1996-05-08 | Systeme de surveillance aerienne de pipe-line |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU5994296A (fr) |
| CA (1) | CA2176065C (fr) |
| WO (1) | WO1996041097A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10234354B2 (en) | 2014-03-28 | 2019-03-19 | Intelliview Technologies Inc. | Leak detection |
| US10373470B2 (en) | 2013-04-29 | 2019-08-06 | Intelliview Technologies, Inc. | Object detection |
| US10943357B2 (en) | 2014-08-19 | 2021-03-09 | Intelliview Technologies Inc. | Video based indoor leak detection |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU7616296A (en) * | 1995-11-29 | 1997-06-19 | Horace Rekunyk | Infrared gas detection method and apparatus |
| AU3401499A (en) * | 1998-04-20 | 1999-11-08 | Horace Rekunyk | Infrared remote monitoring system for leak |
| GB2338072A (en) * | 1998-06-04 | 1999-12-08 | Aea Technology Plc | Leak detection |
| DE19941157C2 (de) * | 1999-08-24 | 2001-07-26 | Dirk Frach | Verfahren und Einrichtung zur Gewinnung von Bodendaten aus der Luft in Bodennähe mittels eines Ultraleichtflugzeuges oder Luftkissenfahrzeuges |
| WO2001046689A1 (fr) * | 1999-12-22 | 2001-06-28 | Propulsion Controls Engineering | Procede de poursuite d'emissions produites par un moteur en fonction de la situation geographique et systeme correspondant |
| US6750467B2 (en) | 2002-05-14 | 2004-06-15 | John Tulip | Vehicle mounted gas detector |
| US20050007450A1 (en) * | 2002-12-13 | 2005-01-13 | Duane Hill | Vehicle mounted system and method for capturing and processing physical data |
| EP1793220B1 (fr) | 2005-12-01 | 2009-08-26 | Pergam-Suisse Ag | Détection mobile à distance de fluides par laser |
| DE102007035932A1 (de) * | 2007-07-31 | 2009-02-05 | Inficon Gmbh | Lecksuchgerät |
| US20090245581A1 (en) * | 2008-03-31 | 2009-10-01 | Sean Dey | Airborne terrain acquisition and processing system with fluid detection |
| CN105518377B (zh) * | 2014-10-31 | 2018-10-26 | 深圳市大疆创新科技有限公司 | 一种气体泄漏的处理方法、装置及飞行器 |
| CN105156902B (zh) * | 2015-08-13 | 2018-01-05 | 广州杰赛科技股份有限公司 | 一种球状检测装置及气体检测方法 |
| US11175679B2 (en) | 2019-07-18 | 2021-11-16 | International Business Machines Corporation | Drone elastic map |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59108933A (ja) * | 1982-12-15 | 1984-06-23 | Toshiba Corp | 集電環ガス漏洩検出装置 |
| US4853543A (en) * | 1983-09-13 | 1989-08-01 | Phillip Ozdemir | Method and apparatus for detecting a tracer gas using a single laser beam |
| US5045937A (en) * | 1989-08-25 | 1991-09-03 | Space Island Products & Services, Inc. | Geographical surveying using multiple cameras to obtain split-screen images with overlaid geographical coordinates |
| RU1815467C (ru) * | 1990-04-06 | 1993-05-15 | А. Г. Нечаев | Устройство дл обнаружени утечки газов в магистральных трубопроводах |
| DE4127543A1 (de) * | 1991-08-20 | 1993-02-25 | Werner Ratfisch | Transportierbarer analysator |
-
1996
- 1996-05-08 CA CA 2176065 patent/CA2176065C/fr not_active Expired - Lifetime
- 1996-06-07 WO PCT/CA1996/000385 patent/WO1996041097A1/fr active Application Filing
- 1996-06-07 AU AU59942/96A patent/AU5994296A/en not_active Abandoned
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10373470B2 (en) | 2013-04-29 | 2019-08-06 | Intelliview Technologies, Inc. | Object detection |
| US10234354B2 (en) | 2014-03-28 | 2019-03-19 | Intelliview Technologies Inc. | Leak detection |
| US10943357B2 (en) | 2014-08-19 | 2021-03-09 | Intelliview Technologies Inc. | Video based indoor leak detection |
Also Published As
| Publication number | Publication date |
|---|---|
| AU5994296A (en) | 1996-12-30 |
| CA2176065A1 (fr) | 1997-01-25 |
| WO1996041097A1 (fr) | 1996-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20160509 |