EP 1772342 A3 20071010 - Temperature monitoring device for axle bearings
Title (en)
Temperature monitoring device for axle bearings
Title (de)
Temperatur-Überwachungsvorrichtung für Radsatzlager
Title (fr)
Dispositif de surveillance de la température de boîtes d'essieux
Publication
Application
Priority
DE 202005015790 U 20051007
Abstract (en)
[origin: EP1772342A2] Device for monitoring the temperature of a wheel-set bearing of a train passing a measurement point comprises an infrared receiver unit and an evaluation unit contained within a housing beneath the level of a track section. The housing in inserted within a sleeper and supported on at least two shock-absorbing members. The housing (8) also contains an acceleration sensor (11) that is connected to the evaluation unit.
IPC 8 full level
CPC (source: EP)
B61K 9/04 (2013.01); B61L 1/20 (2013.01); B61L 23/00 (2013.01)
Citation (search report)
- [A] US 2004075570 A1 20040422 - BARTONEK MARK [US]
- [A] EP 1256502 A2 20021113 - KAEUFER ROLF [DE]
- [A] GB 2091012 A 19820721 - SERVO CORP OF AMERICA
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 NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1772342 A2 20070411; EP 1772342 A3 20071010; EP 1772342 B1 20081217; EP 1772342 B2 20160525; AT E417772 T1 20090115; DE 202005015790 U1 20051229; DE 502006002365 D1 20090129; ES 2318641 T3 20090501; ES 2318641 T5 20161031
DOCDB simple family (application)
EP 06020661 A 20060930; AT 06020661 T 20060930; DE 202005015790 U 20051007; DE 502006002365 T 20060930; ES 06020661 T 20060930