AU2001284109A1 - Device for detecting and monitoring underground works - Google Patents

Device for detecting and monitoring underground works

Info

Publication number
AU2001284109A1
AU2001284109A1 AU2001284109A AU8410901A AU2001284109A1 AU 2001284109 A1 AU2001284109 A1 AU 2001284109A1 AU 2001284109 A AU2001284109 A AU 2001284109A AU 8410901 A AU8410901 A AU 8410901A AU 2001284109 A1 AU2001284109 A1 AU 2001284109A1
Authority
AU
Australia
Prior art keywords
connection point
detection signal
signal generator
line
injected
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
Application number
AU2001284109A
Other languages
English (en)
Inventor
Jean-Jacques Marsaud
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plymouth Francaise SA
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 AU2001284109A1 publication Critical patent/AU2001284109A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7031—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
    • H01R13/7033—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity making use of elastic extensions of the terminals
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/02—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Geophysics And Detection Of Objects (AREA)
AU2001284109A 2000-08-03 2001-08-03 Device for detecting and monitoring underground works Abandoned AU2001284109A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0010280A FR2812727B1 (fr) 2000-08-03 2000-08-03 Dispositif de detection et de surveillance d'ouvrages enterres
FR0010280 2000-08-03
PCT/FR2001/002549 WO2002012767A1 (fr) 2000-08-03 2001-08-03 Dispositif de detection et de surveillance d'ouvrages enterres

Publications (1)

Publication Number Publication Date
AU2001284109A1 true AU2001284109A1 (en) 2002-02-18

Family

ID=8853285

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001284109A Abandoned AU2001284109A1 (en) 2000-08-03 2001-08-03 Device for detecting and monitoring underground works

Country Status (12)

Country Link
EP (1) EP1305546B1 (fr)
AT (1) ATE312312T1 (fr)
AU (1) AU2001284109A1 (fr)
CA (1) CA2417841A1 (fr)
CZ (1) CZ2003302A3 (fr)
DE (1) DE60115659D1 (fr)
FR (1) FR2812727B1 (fr)
HU (1) HUP0301535A2 (fr)
NO (1) NO20030496D0 (fr)
PL (1) PL198810B1 (fr)
WO (1) WO2002012767A1 (fr)
YU (1) YU6403A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2997195B1 (fr) 2012-10-19 2014-11-28 Plymouth Francaise Sa Borne de detection d’un reseau optiquement invisible, installation comprenant une telle borne de detection, et procede de detection d’un reseau optiquement invisible
FR3006061B1 (fr) * 2013-05-22 2015-06-26 Plymouth Francaise Sa Borne de detection d’un reseau optiquement invisible, installation comprenant une telle borne de detection, et procede de detection d’un reseau optiquement invisible

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56132586A (en) * 1980-03-19 1981-10-16 Osaka Gas Co Ltd Method of and conductor for long-sized material buried underground
JPS6315582U (fr) * 1986-07-15 1988-02-01
FR2749404B3 (fr) * 1996-05-29 1998-04-17 Plymouth Francaise Sa Dispositif de detection d'ouvrages enterres

Also Published As

Publication number Publication date
FR2812727B1 (fr) 2002-10-18
FR2812727A1 (fr) 2002-02-08
YU6403A (sh) 2004-12-31
EP1305546B1 (fr) 2005-12-07
HUP0301535A2 (en) 2003-08-28
CZ2003302A3 (cs) 2003-10-15
ATE312312T1 (de) 2005-12-15
PL198810B1 (pl) 2008-07-31
WO2002012767A1 (fr) 2002-02-14
EP1305546A1 (fr) 2003-05-02
NO20030496D0 (no) 2003-01-31
CA2417841A1 (fr) 2002-02-14
DE60115659D1 (de) 2006-01-12
PL362847A1 (en) 2004-11-02

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