EP 2356475 A4 20150415 - SYSTEM AND METHOD OF DETECTING AND LOCATING INTERMITTENT ELECTRICAL FAULTS IN ELECTRICAL SYSTEMS
Title (en)
SYSTEM AND METHOD OF DETECTING AND LOCATING INTERMITTENT ELECTRICAL FAULTS IN ELECTRICAL SYSTEMS
Title (de)
SYSTEM UND VERFAHREN ZUM DETEKTIEREN UND LOKALISIEREN VON IN ABSTÄNDEN AUFTRETENDEN ELEKTRISCHEN FEHLERN IN ELEKTRISCHEN SYSTEMEN
Title (fr)
SYSTÈME ET PROCÉDÉ DE DÉTECTION ET DE LOCALISATION DE DÉFAUTS ÉLECTRIQUES INTERMITTENTS DANS DES SYSTÈMES ÉLECTRIQUES
Publication
Application
Priority
- US 2009061779 W 20091023
- US 26266408 A 20081031
- US 26271708 A 20081031
Abstract (en)
[origin: WO2010051221A1] A fault determination apparatus includes a housing. The housing includes a circuit board disposed there within. The housing is shaped and dimensioned for non-intrusive placement within an existing electrical system. The circuit board is configured to provide one of a transmitter or a receiver within a fault determination system. A first set of connectors is disposed at a first side of the housing and a second set of connectors disposed at the second end of the housing. The first set of connectors and the second set of connectors are directly connected through the wires provided inside the apparatus while at least one wires under fault monitoring are tapped to the circuit board and configured so as to be electrically coupled to the existing electrical system.
IPC 8 full level
G01R 31/08 (2006.01); G01R 31/50 (2020.01); H04B 3/54 (2006.01); H04B 17/30 (2015.01)
CPC (source: EP US)
G01R 31/086 (2013.01 - EP); G01R 31/50 (2020.01 - EP US); H04B 3/46 (2013.01 - EP US); H04B 3/546 (2013.01 - EP); G01R 31/008 (2013.01 - EP)
Citation (search report)
- [I] FR 2907910 A1 20080502 - COMMISSARIAT ENERGIE ATOMIQUE [FR]
- [XI] US 6917888 B2 20050712 - LOGVINOV OLEG [US], et al
- [XI] CHARLES KIM ET AL: "Functionality Test of PLC Data Error Approach for Detecting Intermittent Faults", 11TH JOINT NASA/FAA/DOD CONFERENCE ON AGING AIRCRAFT : PHOENIX, AZ, APRIL 21 - 24, 2008, 23 April 2008 (2008-04-23), pages 1 - 6, XP055135276, Retrieved from the Internet <URL:http://www.meetingdata.utcdayton.com/agenda/aging/2008/proceedings/techpapers/TP941.pdf> [retrieved on 20140819]
- [I] CHARLES KIM ET AL: "DETECTION OF INTERMITTENT FAULTS IN AIRCRAFT ELECTRICAL WIRE BY UTILIZING POWER LINE COMMUNICATION", 9TH JOINT FAA/DOD/NASA CONFERENCE ON AGING AIRCRAFT, ATLANTA, GA, 7 March 2006 (2006-03-07), pages 1 - 9, XP055173391, Retrieved from the Internet <URL:http://www.mwftr.com/ck/paper-033.pdf> [retrieved on 20150303]
- [XP] CHARLES KIM: "Detection and location of intermittent faults by monitoring carrier signal channel behavior of electrical interconnection system", ELECTRIC SHIP TECHNOLOGIES SYMPOSIUM, 2009. ESTS 2009. IEEE, IEEE, PISCATAWAY, NJ, USA, 20 April 2009 (2009-04-20), pages 449 - 455, XP031451892, ISBN: 978-1-4244-3438-1
- See references of WO 2010051224A1
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2010051221 A1 20100506; CN 102246050 A 20111116; EP 2356475 A1 20110817; EP 2356475 A4 20150415; JP 2012507944 A 20120329; JP 5840495 B2 20160106; WO 2010051224 A1 20100506
DOCDB simple family (application)
US 2009061770 W 20091023; CN 200980143599 A 20091023; EP 09824037 A 20091023; JP 2011534639 A 20091023; US 2009061779 W 20091023