SK7942003A3 - System for detecting optically invisible objects provided with encoding - Google Patents

System for detecting optically invisible objects provided with encoding Download PDF

Info

Publication number
SK7942003A3
SK7942003A3 SK794-2003A SK7942003A SK7942003A3 SK 7942003 A3 SK7942003 A3 SK 7942003A3 SK 7942003 A SK7942003 A SK 7942003A SK 7942003 A3 SK7942003 A3 SK 7942003A3
Authority
SK
Slovakia
Prior art keywords
detector
signals
coil
coils
electromagnetic
Prior art date
Application number
SK794-2003A
Other languages
English (en)
Slovak (sk)
Inventor
Fabien Belloir
Original Assignee
Plymouth Francaise Sa
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 Plymouth Francaise Sa filed Critical Plymouth Francaise Sa
Publication of SK7942003A3 publication Critical patent/SK7942003A3/sk

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06—Accessories therefor, e.g. anchors
    • F16L1/11—Accessories therefor, e.g. anchors for the detection or protection of pipes in the ground
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V15/00—Tags attached to, or associated with, an object, in order to enable detection of the object

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Holo Graphy (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Burglar Alarm Systems (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
SK794-2003A 2000-12-28 2001-12-26 System for detecting optically invisible objects provided with encoding SK7942003A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0017248A FR2819055B1 (fr) 2000-12-28 2000-12-28 Systeme de detection et d'identification d'objets optiquement invisibles munis d'un codage
PCT/FR2001/004207 WO2002054112A1 (fr) 2000-12-28 2001-12-26 Systeme de detection et d'identification d'objets optiquement invisibles munis d'un codage

Publications (1)

Publication Number Publication Date
SK7942003A3 true SK7942003A3 (en) 2004-01-08

Family

ID=8858364

Family Applications (1)

Application Number Title Priority Date Filing Date
SK794-2003A SK7942003A3 (en) 2000-12-28 2001-12-26 System for detecting optically invisible objects provided with encoding

Country Status (18)

Country Link
US (1) US20040113623A1 (cs)
EP (1) EP1346240B1 (cs)
AT (1) ATE393403T1 (cs)
BG (1) BG107952A (cs)
CA (1) CA2436700A1 (cs)
CZ (1) CZ20031703A3 (cs)
DE (1) DE60133768T2 (cs)
DK (1) DK1346240T3 (cs)
EE (1) EE04974B1 (cs)
ES (1) ES2306737T3 (cs)
FR (1) FR2819055B1 (cs)
HU (1) HUP0400544A2 (cs)
NO (1) NO20032971L (cs)
PL (1) PL362026A1 (cs)
PT (1) PT1346240E (cs)
RS (1) RS49872B (cs)
SK (1) SK7942003A3 (cs)
WO (1) WO2002054112A1 (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1020367C1 (nl) * 2002-04-11 2003-10-14 Wisse Klaas Vaartjes Afdek- en markeerinrichting ten behoeve van een ondergrondse standpijp.
US7821260B2 (en) * 2005-03-18 2010-10-26 Baker Hughes Incorporated NMR echo train compression using only NMR signal matrix multiplication to provide a lower transmission bit parametric representation from which estimate values of earth formation properties are obtained
MX2008015202A (es) * 2006-06-02 2008-12-09 Plymouth Francaise Sa Sistema de deteccion adecuado para identificar y rastrear tubos enterrados u otros cuerpos enterrados en el suelo o incrustados en trabajos de ingenieria civil.
FR2925194B1 (fr) * 2007-12-12 2011-04-01 Plymouth Francaise Sa Procede de codage d'informations et de detection d'informations integrees a un support
FR2963684B1 (fr) * 2010-08-06 2012-09-07 Plymouth Francaise Sa Dispositif de detection, adapte a l?identification et au suivi d?objets optiquement invisibles, tels que des canalisations enterrees
US20230375737A1 (en) * 2022-05-17 2023-11-23 White River Technologies, Inc. Systems and methods for locating, mapping, and identifying subterranean pipelines

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367370A (en) * 1966-02-09 1968-02-06 Western Packing And Supply Com Plastic pipe construction
US3633533A (en) * 1969-01-09 1972-01-11 Griffolyn Company Location of underground utility lines
CA993516A (en) * 1974-12-17 1976-07-20 Armond D. Cosman Apparatus and system for locating buried objects
US4161686A (en) * 1977-01-24 1979-07-17 Weber Harold J Concealed structure tracing translator apparatus including position sensitive bitonic indication means
DE3787474T2 (de) * 1986-11-17 1994-01-13 Komatsu Mfg Co Ltd Gerät zur aufspürung von in der erde eingebetteten materialien.
JPH0619469B2 (ja) * 1988-04-13 1994-03-16 大和製衡株式会社 金属等の異物混入検出器
US5006806A (en) * 1989-03-15 1991-04-09 Schonstedt Instrument Company Methods and apparatus employing permanent magnets for marking, locating, tracing and identifying hidden objects such as burried fiber optic cables
US5045368A (en) * 1989-09-18 1991-09-03 Minnesota Mining And Manufacturing Company Self-dispensing spaced electronic markers
FR2667953A1 (fr) * 1990-10-15 1992-04-17 Plymouth Francaise Sa Dispositif detectable pour l'identification d'objets optiquement invisibles.
US5532598A (en) * 1994-05-25 1996-07-02 Westinghouse Electric Corporation Amorphous metal tagging system for underground structures including elongated particles of amorphous metal embedded in nonmagnetic and nonconductive material
US5691640A (en) * 1995-11-17 1997-11-25 Ramsey Technology, Inc. Forced balance metal detector
US5642050A (en) * 1995-12-21 1997-06-24 White's Electronics, Inc. Plural frequency method and system for identifying metal objects in a background environment using a target model
FR2753280B1 (fr) * 1996-09-09 1998-11-06 Plymouth Francaise Sa Procede pour la detection, l'identification et le suivi d'objets optiquement invisibles
US6229445B1 (en) * 1997-01-13 2001-05-08 Tecsec, Incorporated RF identification process and apparatus
US5863445A (en) * 1997-03-27 1999-01-26 Control Screening L.L.C. Etched coil unibody digital detector
CA2230042A1 (en) * 1998-02-19 1999-08-19 Floriano A. Maccario Improved detectability of buried elongated objects such as pipes, ducts and conduits
FR2786879B1 (fr) * 1998-12-04 2001-12-21 Nortene Technologies Dispositif de detection electromagnetique, procede et structure a enterrer
CA2666251C (en) * 1999-12-17 2012-02-21 Geosensors Inc. Modular electromagnetic sensing apparatus having improved calibration
US6850161B1 (en) * 2000-10-23 2005-02-01 Verizon Corporate Services Group Inc. Systems and methods for identifying and mapping conduit location

Also Published As

Publication number Publication date
NO20032971D0 (no) 2003-06-27
YU52503A (sh) 2006-03-03
ATE393403T1 (de) 2008-05-15
EE200300313A (et) 2003-10-15
FR2819055B1 (fr) 2003-04-18
ES2306737T3 (es) 2008-11-16
WO2002054112A1 (fr) 2002-07-11
PT1346240E (pt) 2008-08-04
HUP0400544A2 (en) 2004-06-28
FR2819055A1 (fr) 2002-07-05
NO20032971L (no) 2003-06-27
US20040113623A1 (en) 2004-06-17
DE60133768T2 (de) 2009-05-14
EP1346240B1 (fr) 2008-04-23
EE04974B1 (et) 2008-02-15
PL362026A1 (en) 2004-10-18
CZ20031703A3 (cs) 2003-11-12
DE60133768D1 (de) 2008-06-05
CA2436700A1 (fr) 2002-07-11
EP1346240A1 (fr) 2003-09-24
BG107952A (en) 2004-06-30
RS49872B (sr) 2008-08-07
DK1346240T3 (da) 2008-08-25

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FB9A Suspension of patent application procedure