JP2021503166A5 - - Google Patents

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Publication number
JP2021503166A5
JP2021503166A5 JP2020526975A JP2020526975A JP2021503166A5 JP 2021503166 A5 JP2021503166 A5 JP 2021503166A5 JP 2020526975 A JP2020526975 A JP 2020526975A JP 2020526975 A JP2020526975 A JP 2020526975A JP 2021503166 A5 JP2021503166 A5 JP 2021503166A5
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JP
Japan
Prior art keywords
threshold voltage
current flow
load
difference
circuit
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Application number
JP2020526975A
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English (en)
Japanese (ja)
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JP2021503166A (ja
JP7351052B2 (ja
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Priority claimed from US16/131,739 external-priority patent/US10951018B2/en
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Publication of JP2021503166A publication Critical patent/JP2021503166A/ja
Publication of JP2021503166A5 publication Critical patent/JP2021503166A5/ja
Application granted granted Critical
Publication of JP7351052B2 publication Critical patent/JP7351052B2/ja
Active legal-status Critical Current
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JP2020526975A 2017-11-15 2018-11-15 漏電遮断器回路 Active JP7351052B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762586307P 2017-11-15 2017-11-15
US62/586,307 2017-11-15
US16/131,739 US10951018B2 (en) 2017-11-15 2018-09-14 Ground fault current interrupter circuit
US16/131,739 2018-09-14
PCT/US2018/061235 WO2019099636A1 (en) 2017-11-15 2018-11-15 Ground fault current interrupter circuit

Publications (3)

Publication Number Publication Date
JP2021503166A JP2021503166A (ja) 2021-02-04
JP2021503166A5 true JP2021503166A5 (https=) 2021-12-23
JP7351052B2 JP7351052B2 (ja) 2023-09-27

Family

ID=66433623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020526975A Active JP7351052B2 (ja) 2017-11-15 2018-11-15 漏電遮断器回路

Country Status (5)

Country Link
US (1) US10951018B2 (https=)
EP (1) EP3711129A4 (https=)
JP (1) JP7351052B2 (https=)
CN (1) CN111344924B (https=)
WO (1) WO2019099636A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022038389A1 (en) * 2020-08-19 2022-02-24 Belgravia Wood Limited Electrical safety system with timer

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0631369A1 (en) 1993-06-21 1994-12-28 STMicroelectronics S.r.l. Voltage multiplier for high output current with a stabilized output voltage
US5600524A (en) * 1995-05-04 1997-02-04 Leviton Manufacturing Co., Inc. Intelligent ground fault circuit interrupter
US5856902A (en) 1996-07-09 1999-01-05 Fuji Electric Co., Ltd. Earth leakage breaker
JP3267900B2 (ja) 1996-07-09 2002-03-25 富士電機株式会社 漏電遮断器
US5946173A (en) * 1997-06-16 1999-08-31 Pass Seymour, Inc. Ground fault circuit Interrupter with enhanced range
RU2169422C1 (ru) 2000-05-10 2001-06-20 Сакович Александр Аркадьевич Устройство защитного отключения комбинированное (варианты)
US8077486B2 (en) * 2007-04-06 2011-12-13 Power Integrations, Inc. Method and apparatus for power converter fault condition detection
US8526143B2 (en) * 2009-05-14 2013-09-03 Siemens Industry, Inc. Methods and appraratus for ground fault circuit interrupt detection using a single transformer
US8390297B2 (en) * 2009-10-02 2013-03-05 Semiconductor Components Industries, Llc Ground fault circuit interrupter and method
CN101752831B (zh) * 2009-12-25 2015-03-25 上海复旦微电子集团股份有限公司 电气开关装置及其漏电保护器
US8907678B2 (en) 2010-12-10 2014-12-09 Raritan Americas, Inc. Methods and apparatus for sensing ground leakage and automated self testing thereof
US8582257B2 (en) * 2011-11-15 2013-11-12 Chris Love Ultra-low sensitivity ground fault circuit interrupter
US9071053B2 (en) * 2013-03-19 2015-06-30 Polygroup Macau Limited (Bvi) Electrical safety system with timer
CN106159890B (zh) * 2015-04-27 2019-07-26 施耐德电器工业公司 漏电保护装置和漏电保护方法
JP2017046570A (ja) * 2015-08-27 2017-03-02 ローム株式会社 過電流保護装置、電子機器、集積回路および信号伝達回路
JP6569489B2 (ja) * 2015-11-16 2019-09-04 富士電機株式会社 漏電遮断器用半導体集積回路
CN106992493B (zh) * 2016-01-21 2019-08-16 上海复旦微电子集团股份有限公司 一种过载保护检测电路
WO2017155785A1 (en) * 2016-03-09 2017-09-14 Cooper Technologies Company Systems and methods for testing ground fault circuit interrupter breakers
JP6708463B2 (ja) * 2016-04-01 2020-06-10 ローム株式会社 漏電検出回路および漏電遮断器
JP6725104B2 (ja) 2016-04-04 2020-07-15 新日本無線株式会社 漏電検出装置
CN106532636A (zh) * 2016-11-29 2017-03-22 快意电梯股份有限公司 抱闸电路自动检测电路及检测方法

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