Elevator apparatus

The invention provides an elevator apparatus supplying power from a power supply part to a powered part in a non-contact manner, so that the power supply part can be miniaturized and space of an installing place can be saved. The elevator apparatus comprises an elevator car capable of performing up-...

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Bibliographic Details
Main Authors MASAAKI YAMADA, KAZUHISA MORI, TOMOAKI TERUNUMA, NAOTO OHNUMA, YOUHEI MATSUMOTO
Format Patent
LanguageChinese
English
Published 16.02.2018
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
GENERATION
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
SYSTEMS FOR STORING ELECTRIC ENERGY
TRANSPORTING
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Summary:The invention provides an elevator apparatus supplying power from a power supply part to a powered part in a non-contact manner, so that the power supply part can be miniaturized and space of an installing place can be saved. The elevator apparatus comprises an elevator car capable of performing up-down movement; a powered part arranged in the elevator car and having powered coils; and a power supply part for supplying power to the powered part in a non-contact manner at a power supply device corresponding to a stop floor. In the elevator apparatus, the power supply part comprises a pluralityof power supply coils facing the powered coils at a power supply position, a rectifier for rectifying supplied alternating currents and a plurality of power converters connected with the rectifier viaa direct current wire and arranged corresponding to the power supply coils. 本发明提供种在以非接触的方式从送电部对受电部供电的电梯设备，实现送电部的小型化和设置场所的省空间化。本发明的个方式是包括能够进行升降动作的轿厢；设置于轿厢的、具有受电线圈的受电部；和在与停止楼层对应的供电位置以非接触的方式对受电部供电的送电部的电梯设备。在该电梯设备中，送电部具有配置成在供电位置与
Bibliography:Application Number: CN20171431035