EP 1664810 A1 20060607 - METHOD AND DEVICE FOR DETECTING DEFECTS OF ELECTROMAGNETIC PROTECTION FOR ELECTRIC HARNESSES
Title (en)
METHOD AND DEVICE FOR DETECTING DEFECTS OF ELECTROMAGNETIC PROTECTION FOR ELECTRIC HARNESSES
Title (de)
VERFAHREN UND EINRICHTUNG ZUR ERKENNUNG VON DEFEKTEN ELEKTROMAGNETISCHEN SCHUTZES FÜR ELEKTRISCHE GESCHIRRE
Title (fr)
PROCEDE ET DISPOSITIF POUR DETECTER DES DEFAUTS DE PROTECTION ELECTROMAGNETIQUE DE HARNAIS ELECTRIQUES
Publication
Application
Priority
- FR 2004002262 W 20040907
- FR 0310683 A 20030911
Abstract (en)
[origin: FR2859790A1] The method involves producing electrical stimulation signals in an operation frequency range at a predetermined power level. The operation frequency range is between 1 to 5 Giga Hertz. The stimulation signals are applied in a shielding sheath to generate electromagnetic field (EM) in a detection zone. Temperature in the detection zone is measured by performing a thermal cartography of a harness (H). Independent claims are also included for the following: (a) a device for the implementation of the electromagnetic protection defects locating method; and (b) a harness.
IPC 1-7
IPC 8 full level
G01R 31/08 (2006.01); G01R 29/08 (2006.01)
CPC (source: EP US)
G01R 31/083 (2013.01 - EP US); G01R 29/0835 (2013.01 - EP US)
Citation (search report)
See references of WO 2005026752A1
Citation (examination)
- JP H0359129 A 19910314 - NAKATSU SHIKO KK
- EP 0734518 A1 19961002 - PHOTOTHERM DR PETRY GMBH [DE]
- US 3818412 A 19740618 - DEARDURFF L
- US 4871883 A 19891003 - GUIOL ERIC [DE]
- US 5485774 A 19960123 - OSBORNE ROBERT [CA]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
FR 2859790 A1 20050318; FR 2859790 B1 20051118; EP 1664810 A1 20060607; US 2007036081 A1 20070215; US 7391220 B2 20080624; WO 2005026752 A1 20050324
DOCDB simple family (application)
FR 0310683 A 20030911; EP 04787317 A 20040907; FR 2004002262 W 20040907; US 57160104 A 20040907