EP 1935747 A1 20080625 - Device for detecting a short-circuit bridge
Title (en)
Device for detecting a short-circuit bridge
Title (de)
Detektionsvorrichtung einer Kurzschlussbrücke
Title (fr)
Dispositif de détection de pont de court-circuit
Publication
Application
Priority
- NL 1033077 A 20061218
- NL 1033581 A 20070323
Abstract (en)
The invention relates to a device for detecting a short-circuit bridge between or across the rails of a railway section, comprising a first arm, which can be brought into electrical contact with a first rail; a second arm, which can be brought into electrical contact with the other rail; an electrical power source, as well as detection means for detecting and monitoring, in use, the short-circuit resistance of the short-circuit bridge realised by the two arms and between the two rails. According to the invention the short-circuit lance or device for detecting a short-circuit bridge between or across the rails of a railway section is characterised in that the detection means are provided with wireless communication means for wirelessly transmitting information regarding (the status of) the short-circuit resistance of the short-circuit bridge that has been realised. In this way it is no longer necessary to visit the track section in question to check the status of the short-circuit resistance.
IPC 8 full level
H01R 13/66 (2006.01); B61L 23/06 (2006.01); H01R 4/64 (2006.01); H01R 13/24 (2006.01)
CPC (source: EP)
B61L 1/187 (2013.01); B61L 1/20 (2013.01); B61L 23/06 (2013.01); B61L 27/53 (2022.01); H01R 4/64 (2013.01); H01R 13/6675 (2013.01); H01R 13/6683 (2013.01); H01R 13/2421 (2013.01)
Citation (applicant)
- NL 1000713 C2 19961231 - RAILBEDRIJVEN B V [NL]
- WO 9702169 A1 19970123 - RAILBEDRIJVEN B V [NL], et al
- NL 1001121 C2 19970304 - RAILBEDRIJVEN B V [NL]
- WO 9709193 A1 19970313 - RAILPRO BV [NL], et al
- DE 405128 C 19241030 - SIEMENS SCHUCKERTWERKE GMBH
Citation (search report)
- [X] WO 2006065730 A2 20060622 - BOMBARDIER TRANSP GMBH [DE], et al
- [X] US 2004069909 A1 20040415 - KANE MARK EDWARD [US], et al
- [A] US 6102340 A 20000815 - PEEK ERNEST [US], et al
- [DA] WO 9709193 A1 19970313 - RAILPRO BV [NL], et al
- [A] US 2006281359 A1 20061214 - NORDIN RONALD A [US]
- [A] DE 405128 C 19241030 - SIEMENS SCHUCKERTWERKE GMBH
- [A] GB 2391724 A 20040211 - HEWLETT PACKARD DEVELOPMENT CO [US]
- [A] US 2275367 A 19420303 - SLOAN JAMES ROBERT
- [DA] WO 9702169 A1 19970123 - RAILBEDRIJVEN B V [NL], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 07024451 A 20071217