JP2005253300A5 - - Google Patents

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Publication number
JP2005253300A5
JP2005253300A5 JP2005145762A JP2005145762A JP2005253300A5 JP 2005253300 A5 JP2005253300 A5 JP 2005253300A5 JP 2005145762 A JP2005145762 A JP 2005145762A JP 2005145762 A JP2005145762 A JP 2005145762A JP 2005253300 A5 JP2005253300 A5 JP 2005253300A5
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JP
Japan
Prior art keywords
motor
power
circuit
short
current
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2005145762A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005253300A (ja
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Publication date
Application filed filed Critical
Priority to JP2005145762A priority Critical patent/JP2005253300A/ja
Priority claimed from JP2005145762A external-priority patent/JP2005253300A/ja
Publication of JP2005253300A publication Critical patent/JP2005253300A/ja
Publication of JP2005253300A5 publication Critical patent/JP2005253300A5/ja
Pending legal-status Critical Current

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JP2005145762A 2005-05-18 2005-05-18 交流電動機駆動装置 Pending JP2005253300A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005145762A JP2005253300A (ja) 2005-05-18 2005-05-18 交流電動機駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005145762A JP2005253300A (ja) 2005-05-18 2005-05-18 交流電動機駆動装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2000265883A Division JP2002068632A (ja) 2000-09-01 2000-09-01 エレベータドア駆動装置

Publications (2)

Publication Number Publication Date
JP2005253300A JP2005253300A (ja) 2005-09-15
JP2005253300A5 true JP2005253300A5 (zh) 2006-11-16

Family

ID=35033244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005145762A Pending JP2005253300A (ja) 2005-05-18 2005-05-18 交流電動機駆動装置

Country Status (1)

Country Link
JP (1) JP2005253300A (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009207307A (ja) * 2008-02-28 2009-09-10 Hitachi Appliances Inc モータ駆動装置
CN104602947A (zh) * 2013-01-21 2015-05-06 株式会社东芝 铁路车辆用驱动控制装置
EP3409633A1 (en) * 2017-05-29 2018-12-05 KONE Corporation Door operating arrangement in an elevator
CN115973884B (zh) * 2022-11-23 2024-08-02 菱王电梯有限公司 电梯门机的故障监测方法、装置及电子设备

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