BR0009687A - Apparatus and process for determining the physical condition of a pipe - Google Patents

Apparatus and process for determining the physical condition of a pipe

Info

Publication number
BR0009687A
BR0009687A BR0009687-3A BR0009687A BR0009687A BR 0009687 A BR0009687 A BR 0009687A BR 0009687 A BR0009687 A BR 0009687A BR 0009687 A BR0009687 A BR 0009687A
Authority
BR
Brazil
Prior art keywords
pipe
physical condition
physical
pipeline
determining
Prior art date
Application number
BR0009687-3A
Other languages
Portuguese (pt)
Inventor
Anthony Yates
Original Assignee
Copipe Systems Ltd
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 Copipe Systems Ltd filed Critical Copipe Systems Ltd
Publication of BR0009687A publication Critical patent/BR0009687A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/14—Templates for checking contours

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Pipeline Systems (AREA)

Abstract

"APARELHO E PROCESSO PARA DETERMINAR A CONDIçãO FìSICA DE UMA TUBULAçãO". Um aparelho (1) para determinar a condição de uma tubulação é constituído de um dispositivo condutor (2), uma chapa calibradora (3) e um dispositivo de detecção (7) . O aparelho (1) é também dotado de um dispositivo de transmissão (4) para indicar a um local remoto a detecção da presença de defeitos físicos na tubulação. Quando o aparelho (1) passa por um defeito físico na tubulação, a chapa calibradora (3), que pode ser elastomérica, será deformada ou dobrada. Consequentemente, o dispositivo de detecção se comunicará com o dispositivo de transmissão, que por sua vez indicará o defeito a um local remoto. O dispositivo de transmissão pode estar sob a forma de um sistema acústico, eletromagnético, nucleónico ou mecânico. O aparelho permite que a condição física de uma tubulação seja monitorada sem necessidade de recuperar o porco da tubulação para examiná-lo visualmente."APPLIANCE AND PROCESS TO DETERMINE THE PHYSICAL CONDITION OF A PIPING". An apparatus (1) for determining the condition of a pipeline consists of a conductive device (2), a calibration plate (3) and a detection device (7). The apparatus (1) is also provided with a transmission device (4) to indicate to a remote location the detection of the presence of physical defects in the pipeline. When the device (1) undergoes a physical defect in the pipeline, the calibrator plate (3), which can be elastomeric, will be deformed or bent. Consequently, the detection device will communicate with the transmission device, which in turn will report the defect to a remote location. The transmission device may be in the form of an acoustic, electromagnetic, nucleonic or mechanical system. The device allows the physical condition of a pipe to be monitored without having to retrieve the pig from the pipe to examine it visually.

BR0009687-3A 1999-04-10 2000-04-10 Apparatus and process for determining the physical condition of a pipe BR0009687A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9908139.0A GB9908139D0 (en) 1999-04-10 1999-04-10 Apparatus and method for determining the physical condition of a pipeline
PCT/GB2000/001310 WO2000061305A2 (en) 1999-04-10 2000-04-10 Apparatus and method for determining the physical condition of a pipeline

Publications (1)

Publication Number Publication Date
BR0009687A true BR0009687A (en) 2002-01-08

Family

ID=10851237

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0009687-3A BR0009687A (en) 1999-04-10 2000-04-10 Apparatus and process for determining the physical condition of a pipe

Country Status (6)

Country Link
EP (1) EP1171248A2 (en)
AU (1) AU3828500A (en)
BR (1) BR0009687A (en)
GB (2) GB9908139D0 (en)
NO (1) NO20014912L (en)
WO (1) WO2000061305A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20112239A1 (en) 2011-12-12 2013-06-13 Eni Spa "PIPELINE INSPECTION GAUGE FOR INTERNAL INSPECTION OF CONDUCT"
CN112050701A (en) * 2020-09-14 2020-12-08 曹凯雷 But mark tape measure with clean function

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1493369A (en) * 1974-12-21 1977-11-30 Underground Location Services Gauging plates for pipeline testing tools
GB1535252A (en) * 1976-04-09 1978-12-13 British Gas Corp Pipeline inspection vehicles
US4235020A (en) * 1979-05-02 1980-11-25 The Babcock & Wilcox Company Inspection system for heat exchanger tubes
DE2918432A1 (en) * 1979-05-08 1980-11-13 Maschf Augsburg Nuernberg Ag Stress measuring device for printing machine - measures stress between two oppositely rotating printing cylinders using strain gauges on tape joining roller supported blocks
DE3231137A1 (en) * 1982-08-21 1984-02-23 Hermann 4450 Lingen Rosen Measuring pig
GB9812422D0 (en) * 1998-06-10 1998-08-05 Copipe Systems Limited Apparatus and method for sensing corrosivity in a pipeline

Also Published As

Publication number Publication date
NO20014912L (en) 2001-12-04
GB0027108D0 (en) 2000-12-20
WO2000061305A2 (en) 2000-10-19
GB9908139D0 (en) 1999-06-02
NO20014912D0 (en) 2001-10-09
AU3828500A (en) 2000-11-14
GB2365504A (en) 2002-02-20
EP1171248A2 (en) 2002-01-16
GB2365504A8 (en) 2002-04-09
WO2000061305A3 (en) 2001-04-05

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired