EP 2872372 A2 20150520 - APPARATUS FOR MONITORING THE FUNCTIONALITY OF HEATING ELEMENTS OF A HEATABLE SWITCH
Title (en)
APPARATUS FOR MONITORING THE FUNCTIONALITY OF HEATING ELEMENTS OF A HEATABLE SWITCH
Title (de)
VORRICHTUNG ZUR ÜBERWACHUNG DER FUNKTIONSFÄHIGKEIT VON HEIZELEMENTEN EINER BEHEIZBAREN WEICHE
Title (fr)
DISPOSITIF DE SURVEILLANCE DU BON FONCTIONNEMENT D'ÉLÉMENTS CHAUFFANTS D'UN AIGUILLAGE CHAUFFANT
Publication
Application
Priority
- DE 102012215539 A 20120831
- EP 2013067429 W 20130822
Abstract (en)
[origin: WO2014033036A2] The invention relates firstly to an apparatus (20) and secondly to a method (31) for monitoring the functionality of a heatable switch (2) in a rail network. The apparatus (20) has an evaluation unit (22) and a sensor arrangement (28), which comprises a first temperature sensor (26a), which rests in the region of a first heating element (4a) on one of the rails of the switch (2), in particular a stock rail (6, 8), and a second temperature sensor (26b), which rests in the region of a second heating element (4b) on one of the rails of the switch (2), in particular the same rail (6, 8, 10, 12).
IPC 8 full level
B61L 1/20 (2006.01); B61L 27/00 (2006.01); E01B 7/24 (2006.01)
CPC (source: EP RU)
B61L 1/20 (2013.01 - EP RU); B61L 27/53 (2022.01 - EP); E01B 7/24 (2013.01 - EP)
Citation (search report)
See references of WO 2014033036A2
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)
WO 2014033036 A2 20140306; WO 2014033036 A3 20140912; DE 102012215539 A1 20140306; DK 2872372 T3 20170626; EP 2872372 A2 20150520; EP 2872372 B1 20170412; PL 2872372 T3 20170929; RU 2015111496 A 20161020; RU 2608194 C2 20170117
DOCDB simple family (application)
EP 2013067429 W 20130822; DE 102012215539 A 20120831; DK 13756359 T 20130822; EP 13756359 A 20130822; PL 13756359 T 20130822; RU 2015111496 A 20130822