EP 2870291 A2 20150513 - METHOD FOR CHECKING THE SERVICEABILITY OF POINT HEATERS OF A RAIL NETWORK
Title (en)
METHOD FOR CHECKING THE SERVICEABILITY OF POINT HEATERS OF A RAIL NETWORK
Title (de)
VERFAHREN ZUR ÜBERPRÜFUNG DER FUNKTIONSFÄHIGKEIT VON WEICHENHEIZUNGEN EINES SCHIENENNETZES
Title (fr)
PROCÉDÉ DE CONTRÔLE DE LA CAPACITÉ FONCTIONNELLE DE CHAUFFAGES D'AIGUILLAGES DANS UN RÉSEAU FERRÉ
Publication
Application
Priority
- DE 102012214781 A 20120820
- EP 2013066467 W 20130806
Abstract (en)
[origin: WO2014029616A2] The invention relates to a method for checking the serviceability of a heater (16) of a set of points (14) of a rail network (2), - in which the position of the points (14) is determined, - the thermal radiation (12) emitted by the points (14) is detected and - the value of the measured thermal radiation (12) and/or a value derived from it is transmitted to a maintenance control centre (22).
IPC 8 full level
E01B 7/24 (2006.01); B61L 1/20 (2006.01); B61L 7/08 (2006.01)
CPC (source: CN EP US)
B61L 1/20 (2013.01 - CN EP US); B61L 7/08 (2013.01 - CN EP US); G01J 5/02 (2013.01 - US)
Citation (search report)
See references of WO 2014029616A2
Designated contracting state (EPC)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102012214781 A1 20140220; CN 104736767 A 20150624; EP 2870291 A2 20150513; US 2015211932 A1 20150730; WO 2014029616 A2 20140227; WO 2014029616 A3 20140918
DOCDB simple family (application)
DE 102012214781 A 20120820; CN 201380042880 A 20130806; EP 13750536 A 20130806; EP 2013066467 W 20130806; US 201314422575 A 20130806