The invention relates to an elevator comprising an elevator motor (20) and an elevator drive (26) comprising a backup power supply and an emergency drive module to enable release of trapped passengers in case of a power fault, based on the energy of the backup power supply, whereby the elevator drive (26) comprises a drive housing (28) and the backup power supply is located in a separate backup module (34) which is releasably supported in a mounting position at the drive housing (28) of the elevator drive (26), which backup module (34) comprises an insulated backup module housing (36) and an electric interface (44) which connects to a complementary interface of the elevator drive (26) located at the drive housing (28).
ELEVATOR WITH BACKUP POWER SUPPLY
AUFZUG MIT NOTSTROMVERSORGUNG
ASCENSEUR AVEC ALIMENTATION DE SECOURS
2021-01-13
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
BACKUP CIRCUIT FOR ELECTRICITY SUPPLY, ELEVATOR SYSTEM, AND METHOD
European Patent Office | 2018
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