JP2021013254A5 - - Google Patents

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Publication number
JP2021013254A5
JP2021013254A5 JP2019126674A JP2019126674A JP2021013254A5 JP 2021013254 A5 JP2021013254 A5 JP 2021013254A5 JP 2019126674 A JP2019126674 A JP 2019126674A JP 2019126674 A JP2019126674 A JP 2019126674A JP 2021013254 A5 JP2021013254 A5 JP 2021013254A5
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JP
Japan
Prior art keywords
key
circuit breaker
switch
grounding
operation unit
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Application number
JP2019126674A
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English (en)
Japanese (ja)
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JP2021013254A (ja
JP7253989B2 (ja
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Priority to JP2019126674A priority Critical patent/JP7253989B2/ja
Priority claimed from JP2019126674A external-priority patent/JP7253989B2/ja
Publication of JP2021013254A publication Critical patent/JP2021013254A/ja
Publication of JP2021013254A5 publication Critical patent/JP2021013254A5/ja
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Publication of JP7253989B2 publication Critical patent/JP7253989B2/ja
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JP2019126674A 2019-07-08 2019-07-08 スイッチギヤ Active JP7253989B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2019126674A JP7253989B2 (ja) 2019-07-08 2019-07-08 スイッチギヤ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019126674A JP7253989B2 (ja) 2019-07-08 2019-07-08 スイッチギヤ

Publications (3)

Publication Number Publication Date
JP2021013254A JP2021013254A (ja) 2021-02-04
JP2021013254A5 true JP2021013254A5 (de) 2022-05-11
JP7253989B2 JP7253989B2 (ja) 2023-04-07

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Family Applications (1)

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JP2019126674A Active JP7253989B2 (ja) 2019-07-08 2019-07-08 スイッチギヤ

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JP (1) JP7253989B2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114038698B (zh) * 2021-12-24 2023-09-01 江苏电科电气设备有限公司 一种高压柜接地开关与变压器网门联锁方法
CN115642044B (zh) * 2022-12-09 2023-03-10 宁波耐森电气科技有限公司 一种机械联锁装置及电力设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6331463Y2 (de) * 1979-01-06 1988-08-23
JPS6383904U (de) * 1986-11-18 1988-06-01
JPH02193506A (ja) * 1988-10-17 1990-07-31 Fuji Electric Co Ltd 配電盤の断路器インタロック装置
JPH1146410A (ja) * 1997-07-28 1999-02-16 Mitsubishi Electric Corp 電気設備のインターロック装置
CN101558537B (zh) 2007-01-18 2012-06-06 三菱电机株式会社 电力用封闭式配电盘
JP6255787B2 (ja) 2013-08-07 2018-01-10 富士電機株式会社 スイッチギヤ

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