The invention relates to a fuse relay for a motor train unit. A temperature fuse relay is arranged at the interior of a housing, wherein one end of a lead penetrates through a threaded hydraulic pipe joint and is pressed; the threaded hydraulic pipe joint is connected with the housing; the lead penetrates through a wire inlet hole of the housing and is in pressure welding with the temperature fuse relay through a cold-pressed terminal; a heat conduction sealant wraps the temperature fuse relay and is filled into the housing; the inside of the housing is not filled with the heat conduction sealant; a gap is reserved between the housing and a cover; the cover is connected with the housing and is arranged on the housing; the housing and the cover are not sealed; the other end of the lead is connected with an aviation plug. The fuse relay for the motor train unit is simple in structure, high in action accuracy, high in tensile strength, high in sealing performance and convenient to maintain, and is safe and reliable.
Fuse relay for motor train unit
2015-07-29
Patent
Elektronische Ressource
Englisch
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS |
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