EP 2260149 B1 20120321 - SWITCH HEATING SYSTEM
Title (en)
SWITCH HEATING SYSTEM
Title (de)
WEICHENHEIZUNGSSYSTEM
Title (fr)
SYSTÈME DE CHAUFFAGE D'AIGUILLAGE
Publication
Application
Priority
- EP 2009052703 W 20090309
- DE 102008013236 A 20080307
Abstract (en)
[origin: WO2009109664A1] The invention relates to a heating system for heating switching rails, wherein a heating line (23, 24) through which fluid flows with at least one wall is in heat-conducting contact with a rail part and connected to a line system, which preferably draws heat from a circulating fluid, and to a corresponding assembly method. From the switch start (WA), the stock rail (1, 2) of a switch tongue device is contacted on the outside on the web (42) with a metal molded piece (30), which on the side facing away from the web (42) preferably comprises two holders (31, 32) for the flow line to be clamped and the return of the heating line (23, 24). In addition, the tongue blade (11, 12) is installed on the side facing away from the stock rail (1, 2) and at a distance from the switch start (WA).
IPC 8 full level
E01B 7/24 (2006.01)
CPC (source: EP)
E01B 7/24 (2013.01)
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 TR
DOCDB simple family (publication)
WO 2009109664 A1 20090911; AT E550492 T1 20120415; DK 2260149 T3 20120709; EP 2260149 A1 20101215; EP 2260149 B1 20120321; ES 2384602 T3 20120709; KR 20110009102 A 20110127; PL 2260149 T3 20120831
DOCDB simple family (application)
EP 2009052703 W 20090309; AT 09717022 T 20090309; DK 09717022 T 20090309; EP 09717022 A 20090309; ES 09717022 T 20090309; KR 20107022445 A 20090309; PL 09717022 T 20090309