EP 1674369 B1 20080305 - Railway track lubrication system
Title (en)
Railway track lubrication system
Title (de)
Schmiersystem für Eisenbahngleise
Title (fr)
Système de graissage pour chemin de fer
Publication
Application
Priority
NL 1027894 A 20041227
Abstract (en)
[origin: EP1674369A1] The present invention relates to a device for applying lubricant to a curved part of a railway track, the device comprising: a spraying agent reservoir in which a predetermined quantity of spraying agent can be stored; a stationary spraying unit to be placed adjacently of the inner rail of the curved part of the railway track and comprising at least one spray head connectable to the spraying agent reservoir for spraying lubricant in the direction of the top part of the inner rail; a vibration sensor for detecting the vibrations generated by a rail vehicle in one or more of the rails and for generating a signal representative of the presence of a rail vehicle; control means coupled to the spraying unit and the vibration sensor for controlling the spraying unit subject to the signal from the vibration sensor so that the lubricant comes to lie directly on the top side of the inner rail in the correct predetermined lubricant dosage.
IPC 8 full level
CPC (source: EP)
B61K 3/00 (2013.01)
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
DOCDB simple family (publication)
EP 1674369 A1 20060628; EP 1674369 B1 20080305; AT E388070 T1 20080315; DE 602005005146 D1 20080417; DE 602005005146 T2 20090430; DK 1674369 T3 20080630; ES 2303181 T3 20080801; NL 1027894 C2 20060628; PL 1674369 T3 20081031; PT 1674369 E 20080429
DOCDB simple family (application)
EP 05077916 A 20051219; AT 05077916 T 20051219; DE 602005005146 T 20051219; DK 05077916 T 20051219; ES 05077916 T 20051219; NL 1027894 A 20041227; PL 05077916 T 20051219; PT 05077916 T 20051219