EP 3850724 A1 20210721 - LOW- VOLTAGE BACKUP ENERGY SYSTEM, PARTICULARLY FOR RAILWAY SIGNALING
Title (en)
LOW- VOLTAGE BACKUP ENERGY SYSTEM, PARTICULARLY FOR RAILWAY SIGNALING
Title (de)
NIEDERSPANNUNGS-ENERGIERESERVESYSTEM, INSBESONDERE FÜR EISENBAHNSIGNALGEBUNG
Title (fr)
SYSTÈME D'ÉNERGIE DE SECOURS BASSE TENSION, EN PARTICULIER POUR SIGNALISATION FERROVIAIRE
Publication
Application
Priority
- IT 201800008516 A 20180911
- IB 2019057617 W 20190910
Abstract (en)
[origin: WO2020053758A1] The present invention concerns a low- voltage backup energy system (1), particularly for railway signaling, provided with a plurality of supercapacitors (C1 -C18) inserted in an electric circuit (2) and connected to each other and provided with a protection device (3) connected to the plurality of supercapacitors (C1-C18) for opening/closing the electric circuit (2).
IPC 8 full level
H02J 7/34 (2006.01); H01G 11/10 (2013.01)
CPC (source: EP)
H01G 11/10 (2013.01); H02J 7/345 (2013.01); Y02E 60/13 (2013.01)
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)
DOCDB simple family (application)
IB 2019057617 W 20190910; EP 19780407 A 20190910