EP2994920A1 - Überzug zur abdeckung eines objekts, insbesondere eines kabels, zwecks erkennung und/oder ortung eines fehlers auf dessen oberfläche - Google Patents

Überzug zur abdeckung eines objekts, insbesondere eines kabels, zwecks erkennung und/oder ortung eines fehlers auf dessen oberfläche

Info

Publication number: EP2994920A1
Authority: EP; European Patent Office
Prior art keywords: overlay; conductive wire; test; conductive; elements
Prior art date: 2013-05-07
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP14719313.0A

Other languages

English (en)

French (fr)

Inventor

Fabrice Auzanneau

Yannick Bonhomme

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.)

Commissariat a lEnergie Atomique et aux Energies Alternatives CEA

Original Assignee

Commissariat a lEnergie Atomique et aux Energies Alternatives CEA

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.)

2013-05-07

Filing date

2014-04-24

Publication date

2016-03-16

2014-04-24 Application filed by Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique et aux Energies Alternatives CEA

2016-03-16 Publication of EP2994920A1 publication Critical patent/EP2994920A1/de

Status Withdrawn legal-status Critical Current

Links

238000012360 testing method Methods 0.000 claims abstract description 78
238000001514 detection method Methods 0.000 claims description 52
230000007547 defect Effects 0.000 claims description 40
238000002310 reflectometry Methods 0.000 claims description 12
230000003116 impacting effect Effects 0.000 claims description 10
238000009413 insulation Methods 0.000 claims description 8
239000000853 adhesive Substances 0.000 claims description 5
230000001070 adhesive effect Effects 0.000 claims description 5
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
229910052782 aluminium Inorganic materials 0.000 claims description 3
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
229910052802 copper Inorganic materials 0.000 claims description 3
239000010949 copper Substances 0.000 claims description 3
239000000463 material Substances 0.000 claims description 3
239000002070 nanowire Substances 0.000 claims description 3
238000010586 diagram Methods 0.000 description 8
238000002347 injection Methods 0.000 description 8
239000007924 injection Substances 0.000 description 8
239000010410 layer Substances 0.000 description 7
230000015556 catabolic process Effects 0.000 description 6
238000006731 degradation reaction Methods 0.000 description 6
230000008901 benefit Effects 0.000 description 5
230000003449 preventive effect Effects 0.000 description 5
238000010438 heat treatment Methods 0.000 description 4
238000005259 measurement Methods 0.000 description 4
238000000034 method Methods 0.000 description 4
230000008439 repair process Effects 0.000 description 4
239000000243 solution Substances 0.000 description 4
239000004020 conductor Substances 0.000 description 3
230000001965 increasing effect Effects 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
230000016571 aggressive behavior Effects 0.000 description 2
230000004075 alteration Effects 0.000 description 2
238000013461 design Methods 0.000 description 2
230000007257 malfunction Effects 0.000 description 2
239000002184 metal Substances 0.000 description 2
239000013307 optical fiber Substances 0.000 description 2
230000000644 propagated effect Effects 0.000 description 2
239000002253 acid Substances 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000001934 delay Effects 0.000 description 1
230000006872 improvement Effects 0.000 description 1
230000001939 inductive effect Effects 0.000 description 1
230000010354 integration Effects 0.000 description 1
230000004807 localization Effects 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
230000004048 modification Effects 0.000 description 1
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230000008569 process Effects 0.000 description 1
239000011241 protective layer Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000001360 synchronised effect Effects 0.000 description 1
239000012085 test solution Substances 0.000 description 1

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/028—Circuits therefor
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
- H01B7/328—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks comprising violation sensing means
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks

Definitions

test device 405 can also be integrated with the overlay in the form of a miniaturized integrated circuit directly connected to the ends of the conductors.

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

EP14719313.0A 2013-05-07 2014-04-24 Überzug zur abdeckung eines objekts, insbesondere eines kabels, zwecks erkennung und/oder ortung eines fehlers auf dessen oberfläche Withdrawn EP2994920A1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR1354158A FR3005524B1 (fr)	2013-05-07	2013-05-07	Surcouche destinee a recouvrir un objet, notamment un cable, pour la detection et/ou la localisation d'un defaut a sa surface
PCT/EP2014/058313 WO2014180664A1 (fr)	2013-05-07	2014-04-24	Surcouche destinee a recouvrir un objet, notamment un cable, pour la detection et/ou la localisation d'un defaut a sa surface

Publications (1)

Publication Number	Publication Date
EP2994920A1 true EP2994920A1 (de)	2016-03-16

Family

ID=48795757

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP14719313.0A Withdrawn EP2994920A1 (de)	2013-05-07	2014-04-24	Überzug zur abdeckung eines objekts, insbesondere eines kabels, zwecks erkennung und/oder ortung eines fehlers auf dessen oberfläche

Country Status (4)

Country	Link
US (1)	US20160109394A1 (de)
EP (1)	EP2994920A1 (de)
FR (1)	FR3005524B1 (de)
WO (1)	WO2014180664A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102018217743A1 (de) *	2018-10-17	2020-04-23	Robert Bosch Gmbh	Leitungsgarnitur für eine Ladestation, Ladestation
US10755837B1 (en)	2019-04-11	2020-08-25	Nexans	Cable with fiber optic sensor elements
US10741304B1 (en)	2019-04-11	2020-08-11	Nexans	Cable with fiber optic sensor elements
US11594348B2 (en) *	2020-05-18	2023-02-28	Commscope Technologies Llc	Cable for distributing network power and data

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL89909C (de) *	1953-03-09
GB1215388A (en) *	1968-10-18	1970-12-09	Pyrotenax Ltd	Improvements in electric cables
US4301399A (en) *	1979-07-03	1981-11-17	Perry Oceanographics, Inc.	Monitoring of electrical insulation integrity
US4988949A (en) *	1989-05-15	1991-01-29	Westinghouse Electric Corp.	Apparatus for detecting excessive chafing of a cable arrangement against an electrically grounded structure
US5541803A (en) *	1994-03-07	1996-07-30	Pope, Jr.; Ralph E.	Electrical safety device
US6265880B1 (en) *	1999-06-15	2001-07-24	The United States Of America As Represented By The Secretary Of The Air Force	Apparatus and method for detecting conduit chafing
US7277822B2 (en) *	2000-09-28	2007-10-02	Blemel Kenneth G	Embedded system for diagnostics and prognostics of conduits
US20040160331A1 (en) *	2003-02-13	2004-08-19	Hung-Hsing Chiu	Cable structure having a wear detection function
US8099254B2 (en) *	2008-01-11	2012-01-17	Minnesota Wire and Cable	Elastomeric conductor and shield fault detection
FR2947665A1 (fr) *	2009-07-01	2011-01-07	Nexans	Cable comprenant des moyens de detection aptes a detecter la presence d'un corps electriquement conducteur exterieur au cable
US20120080209A1 (en) *	2010-10-05	2012-04-05	General Cable Technologies Corporation	Shielding for communication cables using conductive particles
EP2895836B1 (de) *	2012-09-14	2018-07-04	Eaton Corporation	Sensor- und halteschaltung für eine schlauchanordnung
FR3005525B1 (fr) *	2013-05-07	2015-04-24	Labinal	Gaine de protection d'un harnais electrique afin de prevenir sa deterioration

2013
- 2013-05-07 FR FR1354158A patent/FR3005524B1/fr not_active Expired - Fee Related
2014
- 2014-04-24 EP EP14719313.0A patent/EP2994920A1/de not_active Withdrawn
- 2014-04-24 US US14/787,746 patent/US20160109394A1/en not_active Abandoned
- 2014-04-24 WO PCT/EP2014/058313 patent/WO2014180664A1/fr active Application Filing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2014180664A1 *

Also Published As

Publication number	Publication date
FR3005524A1 (fr)	2014-11-14
FR3005524B1 (fr)	2017-10-27
US20160109394A1 (en)	2016-04-21
WO2014180664A1 (fr)	2014-11-13

Legal Events

Date	Code	Title	Description
2016-02-12	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2016-03-16	17P	Request for examination filed	Effective date: 20151028
2016-03-16	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2016-03-16	AX	Request for extension of the european patent	Extension state: BA ME
2016-08-10	DAX	Request for extension of the european patent (deleted)
2017-01-19	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2017-02-15	INTG	Intention to grant announced	Effective date: 20170120
2017-10-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2017-11-22	18D	Application deemed to be withdrawn	Effective date: 20170601

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