CA2220480A1 - Systeme de communication multifrequence - Google Patents
Systeme de communication multifrequence Download PDFInfo
- Publication number
- CA2220480A1 CA2220480A1 CA002220480A CA2220480A CA2220480A1 CA 2220480 A1 CA2220480 A1 CA 2220480A1 CA 002220480 A CA002220480 A CA 002220480A CA 2220480 A CA2220480 A CA 2220480A CA 2220480 A1 CA2220480 A1 CA 2220480A1
- Authority
- CA
- Canada
- Prior art keywords
- translator
- control unit
- unit
- pipeline
- frequency
- 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.)
- Abandoned
Links
- 238000004891 communication Methods 0.000 title claims abstract description 67
- 230000006854 communication Effects 0.000 title claims abstract description 67
- 239000002184 metal Substances 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 238000012546 transfer Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 12
- 239000012530 fluid Substances 0.000 description 8
- 230000006870 function Effects 0.000 description 6
- 238000002955 isolation Methods 0.000 description 5
- 230000008439 repair process Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000011022 operating instruction Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- -1 Nickel Metal Hydride Chemical class 0.000 description 1
- 241000269400 Sirenidae Species 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B13/00—Transmission systems characterised by the medium used for transmission, not provided for in groups H04B3/00 - H04B11/00
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002220480A CA2220480A1 (fr) | 1997-11-07 | 1997-11-07 | Systeme de communication multifrequence |
| IDP981453A ID22201A (id) | 1997-11-07 | 1998-11-05 | Sistem dan metode komunikasi, perintah dan pengontrol lokasi terpencil berfrekuensi banyak |
| AU10166/99A AU1016699A (en) | 1997-11-07 | 1998-11-06 | Multi-frequency remote location, communication, command and control system and method |
| PCT/CA1998/001030 WO1999025070A2 (fr) | 1997-11-07 | 1998-11-06 | Systeme et procede de localisation, de communication, de gestion et de commande multifrequences a distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002220480A CA2220480A1 (fr) | 1997-11-07 | 1997-11-07 | Systeme de communication multifrequence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2220480A1 true CA2220480A1 (fr) | 1999-05-07 |
Family
ID=4161735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002220480A Abandoned CA2220480A1 (fr) | 1997-11-07 | 1997-11-07 | Systeme de communication multifrequence |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU1016699A (fr) |
| CA (1) | CA2220480A1 (fr) |
| ID (1) | ID22201A (fr) |
| WO (1) | WO1999025070A2 (fr) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4918089B2 (ja) | 2005-06-23 | 2012-04-18 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 複雑さの少ない送信機を用い雑音排除性を向上した誘導式通信システム |
| NO334629B1 (no) * | 2009-04-17 | 2014-04-28 | Tdw Offshore Services As | System og innretning for å monitorere et bevegelig pluggelement i en rørledning |
| EP2352002B1 (fr) * | 2010-01-29 | 2013-10-30 | Politecnico Di Torino | Système pour la détection de fuites à distance et/ou pour le suivi du parcours de conduites souterraines de transport de liquides |
| BR112013002878A2 (pt) | 2010-08-05 | 2016-05-31 | Fmc Technologies | sistema de comunicação sem fio para monitoramento de anéis de revestimento de poço subterrâneo |
| GB2485782A (en) * | 2010-09-20 | 2012-05-30 | Wfs Technologies Ltd | Low frequency electromagnetic signals are passed through a barrier comprising electrically conductive and electrically insulative layers |
| US8474533B2 (en) | 2010-12-07 | 2013-07-02 | Halliburton Energy Services, Inc. | Gas generator for pressurizing downhole samples |
| GB2486685A (en) | 2010-12-20 | 2012-06-27 | Expro North Sea Ltd | Electrical power and/or signal transmission through a metallic wall |
| US9169705B2 (en) | 2012-10-25 | 2015-10-27 | Halliburton Energy Services, Inc. | Pressure relief-assisted packer |
| EP2948746A4 (fr) * | 2013-01-28 | 2016-08-03 | Aquarius Spectrum Ltd | Procédé et appareil pour détecter des fuites dans un réseau de canalisations |
| US9587486B2 (en) | 2013-02-28 | 2017-03-07 | Halliburton Energy Services, Inc. | Method and apparatus for magnetic pulse signature actuation |
| US9587487B2 (en) | 2013-03-12 | 2017-03-07 | Halliburton Energy Services, Inc. | Wellbore servicing tools, systems and methods utilizing near-field communication |
| US9284817B2 (en) | 2013-03-14 | 2016-03-15 | Halliburton Energy Services, Inc. | Dual magnetic sensor actuation assembly |
| US9172406B2 (en) | 2013-05-03 | 2015-10-27 | Control Devices, Inc. | Pressure resistant housing device for protecting an electromagnetic transmitter |
| US20150075770A1 (en) | 2013-05-31 | 2015-03-19 | Michael Linley Fripp | Wireless activation of wellbore tools |
| US9752414B2 (en) | 2013-05-31 | 2017-09-05 | Halliburton Energy Services, Inc. | Wellbore servicing tools, systems and methods utilizing downhole wireless switches |
| US9535039B2 (en) | 2014-04-30 | 2017-01-03 | Control Devices, Inc. | Acoustic transmitter and method for underwater pipeline inspection gauges |
| WO2016085465A1 (fr) | 2014-11-25 | 2016-06-02 | Halliburton Energy Services, Inc. | Activation sans fil d'outils de puits de forage |
| CN105071868B (zh) * | 2015-08-05 | 2018-06-01 | 中国华能集团清洁能源技术研究院有限公司 | 信号传输系统 |
| US10030961B2 (en) | 2015-11-27 | 2018-07-24 | General Electric Company | Gap measuring device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA55A (en) | 1869-09-15 | N.S. Card | A fruit drier | |
| US5030948A (en) * | 1988-09-19 | 1991-07-09 | Rush Charles T | Multiple characteristic sensitive addressing schema for a multiple receiver data processing network |
| GB2297666B (en) * | 1995-01-31 | 1999-06-02 | British Gas Plc | Signalling to or from a vehicle inside a pipeline |
-
1997
- 1997-11-07 CA CA002220480A patent/CA2220480A1/fr not_active Abandoned
-
1998
- 1998-11-05 ID IDP981453A patent/ID22201A/id unknown
- 1998-11-06 WO PCT/CA1998/001030 patent/WO1999025070A2/fr active Application Filing
- 1998-11-06 AU AU10166/99A patent/AU1016699A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO1999025070A2 (fr) | 1999-05-20 |
| ID22201A (id) | 1999-09-16 |
| AU1016699A (en) | 1999-05-31 |
| WO1999025070A3 (fr) | 1999-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |