AR016986A2 - Metodo de comunicacion que emplea una caneria electricamente conductora aislada de la masa adyacente - Google Patents

Metodo de comunicacion que emplea una caneria electricamente conductora aislada de la masa adyacente

Info

Publication number
AR016986A2
AR016986A2 ARP990101010A ARP990101010A AR016986A2 AR 016986 A2 AR016986 A2 AR 016986A2 AR P990101010 A ARP990101010 A AR P990101010A AR P990101010 A ARP990101010 A AR P990101010A AR 016986 A2 AR016986 A2 AR 016986A2
Authority
AR
Argentina
Prior art keywords
mass
isolated
communication method
adjacing
canary
Prior art date
Application number
ARP990101010A
Other languages
English (en)
Original Assignee
Lattice Intellectual Property
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lattice Intellectual Property filed Critical Lattice Intellectual Property
Publication of AR016986A2 publication Critical patent/AR016986A2/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits
    • H04L27/144—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements
    • H04L27/148—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using filters, including PLL-type filters
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F2213/00—Aspects of inhibiting corrosion of metals by anodic or cathodic protection
    • C23F2213/30—Anodic or cathodic protection specially adapted for a specific object
    • C23F2213/32—Pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Selective Calling Equipment (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Earth Drilling (AREA)
  • Near-Field Transmission Systems (AREA)
  • Prostheses (AREA)

Abstract

Un método de comunicacion que emplea una canería eléctricamente conductora aislada de la masa adyacente comprende transmitir informacion modulando unaportadora de baja frecuencia empleando la manipulacion de desplazamientos entre frecuencias, utilizando la canería y la masa adyacente como conductores y usartécnicas de recuperacion para ampliar las senales degradadas.
ARP990101010A 1996-09-26 1999-03-09 Metodo de comunicacion que emplea una caneria electricamente conductora aislada de la masa adyacente AR016986A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9620074.6A GB9620074D0 (en) 1996-09-26 1996-09-26 Pipeline communication system

Publications (1)

Publication Number Publication Date
AR016986A2 true AR016986A2 (es) 2001-08-01

Family

ID=10800517

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP970104382A AR010222A1 (es) 1996-09-26 1997-09-24 Aparato de comunicacion por canerias
ARP990101010A AR016986A2 (es) 1996-09-26 1999-03-09 Metodo de comunicacion que emplea una caneria electricamente conductora aislada de la masa adyacente

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ARP970104382A AR010222A1 (es) 1996-09-26 1997-09-24 Aparato de comunicacion por canerias

Country Status (13)

Country Link
US (1) US6498568B1 (es)
EP (1) EP0928524B1 (es)
JP (1) JP2000503499A (es)
AR (2) AR010222A1 (es)
AU (1) AU724110B2 (es)
BR (1) BR9712131A (es)
CA (1) CA2267334A1 (es)
DE (1) DE69728156T2 (es)
ES (1) ES2221069T3 (es)
GB (2) GB9620074D0 (es)
NO (1) NO991437L (es)
RU (1) RU2175453C2 (es)
WO (1) WO1998013960A2 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020159552A1 (en) * 2000-11-22 2002-10-31 Yeshik Shin Method and system for plesiosynchronous communications with null insertion and removal
US7276264B1 (en) * 2002-02-11 2007-10-02 Battelle Energy Alliance, Llc Methods for coating conduit interior surfaces utilizing a thermal spray gun with extension arm
US7334485B2 (en) 2002-02-11 2008-02-26 Battelle Energy Alliance, Llc System, method and computer-readable medium for locating physical phenomena
US7324011B2 (en) * 2004-04-14 2008-01-29 Battelle Energy Alliance, Llc Method and system for pipeline communication
US7228902B2 (en) * 2002-10-07 2007-06-12 Baker Hughes Incorporated High data rate borehole telemetry system
US6891477B2 (en) * 2003-04-23 2005-05-10 Baker Hughes Incorporated Apparatus and methods for remote monitoring of flow conduits
EP1977209B1 (de) 2006-01-23 2010-03-31 Stefan Windisch Verfahren zur permanenten überwachung von fluide medien führenden, unter druck stehenden rohrleitungen und leitungssystemen
US7633302B2 (en) * 2007-02-27 2009-12-15 Oleumtech Corporation Cathodic protection monitor
US9580819B2 (en) 2010-09-24 2017-02-28 Siemens Aktiengesellschaft Adaptive active cathodic protection
DE102010062191B4 (de) 2010-11-30 2012-06-28 Siemens Aktiengesellschaft Pipelinesystem und Verfahren zum Betreiben eines Pipelinesystems
US8298382B2 (en) * 2010-12-15 2012-10-30 Abriox Limited Apparatus for use with metallic structures
US9005423B2 (en) * 2012-12-04 2015-04-14 Itron, Inc. Pipeline communications
RU2667350C2 (ru) * 2016-07-12 2018-09-18 Акционерное Общество "Научно-исследовательский институт автоматизированных систем и комплексов связи "Нептун" Корабельная резервная система передачи информации
WO2020041351A1 (en) * 2018-08-20 2020-02-27 Ali Abdi High speed acoustic communications and telemetry via solid pieces

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129394A (en) * 1958-03-17 1964-04-14 Texas Eastern Trans Corp Coaxial mode transmission of carrier currents using insulated buried pipe and surrounding earth
US3551890A (en) * 1968-08-16 1970-12-29 Pan American Petroleum Corp Electrical communication system for oil field gathering system
FR2097265A5 (es) * 1970-06-24 1972-03-03 Petroles Cie Francaise
NO163578C (no) * 1987-10-23 1990-06-20 Saga Petroleum Fremgangsmaate og innretning for overfoering av maaledata fra en oljebroenn til overflaten.
DE4023457A1 (de) * 1990-07-24 1992-02-06 Texas Instruments Deutschland Anordnung zur uebertragung von messwerten
GB9212685D0 (en) * 1992-06-15 1992-07-29 Flight Refueling Ltd Data transfer
FR2745133B1 (fr) * 1996-02-20 1998-05-07 Vernet Jean Marc Procede et dispositif de telemesure sur ouvrage metallique protege par soutirage

Also Published As

Publication number Publication date
WO1998013960A3 (en) 1998-05-07
AU724110B2 (en) 2000-09-14
GB2317797A (en) 1998-04-01
CA2267334A1 (en) 1998-04-02
AU4390497A (en) 1998-04-17
GB9620074D0 (en) 1996-11-13
AR010222A1 (es) 2000-06-07
JP2000503499A (ja) 2000-03-21
WO1998013960A2 (en) 1998-04-02
EP0928524B1 (en) 2004-03-17
DE69728156T2 (de) 2005-03-17
NO991437D0 (no) 1999-03-24
GB2317797B (en) 2001-07-25
RU2175453C2 (ru) 2001-10-27
US6498568B1 (en) 2002-12-24
EP0928524A2 (en) 1999-07-14
GB2317797A8 (en) 1998-09-28
NO991437L (no) 1999-03-24
BR9712131A (pt) 1999-08-31
GB9720253D0 (en) 1997-11-26
ES2221069T3 (es) 2004-12-16
DE69728156D1 (de) 2004-04-22

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Legal Events

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FA Abandonment or withdrawal