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METHOD AND DEVICE FOR CONTROLLING A CLOSING MOVEMENT OF A DOOR OF A LIFT CAR IN THE EVENT OF A POWER FAILURE, METHOD FOR RETROFITTING A DOOR OF A LIFT CAR, DOOR FOR A LIFT CAR, AND LIFT SYSTEM

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METHOD AND DEVICE FOR CONTROLLING A CLOSING MOVEMENT OF A DOOR OF A LIFT CAR IN THE EVENT OF A POWER FAILURE, METHOD FOR RETROFITTING A DOOR OF A LIFT CAR, DOOR FOR A LIFT CAR, AND LIFT SYSTEM

PCT NATIONAL PHASE APPLICATION

Published

date

Filed on 22 November 2024

Abstract

The present invention relates to a method for controlling a closing movement of a door (104) of a lift car (100) during a power failure, wherein, during a control operation of the door (104), electrical power is buffered and, in response to the power failure, the power is provided as backup power (128) to a control device (110) of the door (104) in order to decelerate the closing movement.

Patent Information

Application ID202447090964
Invention FieldMECHANICAL ENGINEERING
Date of Application22/11/2024
Publication Number48/2024

Inventors

NameAddressCountryNationality
STOCKER, HansueliObereichliweg 32 6405 ImmenseeSwitzerlandSwitzerland

Applicants

NameAddressCountryNationality
INVENTIO AGSeestrasse 55 6052 HergiswilSwitzerlandSwitzerland

Documents

NameDate
202447090964-Proof of Right [02-12-2024(online)].pdf02/12/2024
202447090964-FORM-26 [25-11-2024(online)].pdf25/11/2024
202447090964-COMPLETE SPECIFICATION [22-11-2024(online)].pdf22/11/2024
202447090964-DECLARATION OF INVENTORSHIP (FORM 5) [22-11-2024(online)].pdf22/11/2024
202447090964-DRAWINGS [22-11-2024(online)].pdf22/11/2024
202447090964-FORM 1 [22-11-2024(online)].pdf22/11/2024
202447090964-FORM 18 [22-11-2024(online)].pdf22/11/2024
202447090964-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [22-11-2024(online)].pdf22/11/2024
202447090964-PRIORITY DOCUMENTS [22-11-2024(online)].pdf22/11/2024
202447090964-REQUEST FOR EXAMINATION (FORM-18) [22-11-2024(online)].pdf22/11/2024

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