FR2897470B1 - Disjoncteur de fuite a la terre - Google Patents

Disjoncteur de fuite a la terre

Info

Publication number
FR2897470B1
FR2897470B1 FR0700613A FR0700613A FR2897470B1 FR 2897470 B1 FR2897470 B1 FR 2897470B1 FR 0700613 A FR0700613 A FR 0700613A FR 0700613 A FR0700613 A FR 0700613A FR 2897470 B1 FR2897470 B1 FR 2897470B1
Authority
FR
France
Prior art keywords
circuit breaker
leak circuit
earth leak
earth
breaker
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.)
Expired - Fee Related
Application number
FR0700613A
Other languages
English (en)
Other versions
FR2897470A1 (fr
Inventor
Takahiro Kudo
Shouji Sasaki
Yasuhiro Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric FA Components and Systems Co Ltd
Original Assignee
Fuji Electric FA Components and Systems Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuji Electric FA Components and Systems Co Ltd filed Critical Fuji Electric FA Components and Systems Co Ltd
Publication of FR2897470A1 publication Critical patent/FR2897470A1/fr
Application granted granted Critical
Publication of FR2897470B1 publication Critical patent/FR2897470B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • H02H3/334—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial unbalance for other protection or monitoring reasons or remote control
    • H02H3/335—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial unbalance for other protection or monitoring reasons or remote control the main function being self testing of the device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/148—Implantation instruments specially adapted therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Power Engineering (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
FR0700613A 2006-02-15 2007-01-30 Disjoncteur de fuite a la terre Expired - Fee Related FR2897470B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006037351A JP4760428B2 (ja) 2006-02-15 2006-02-15 漏電遮断器

Publications (2)

Publication Number Publication Date
FR2897470A1 FR2897470A1 (fr) 2007-08-17
FR2897470B1 true FR2897470B1 (fr) 2010-09-10

Family

ID=38289026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0700613A Expired - Fee Related FR2897470B1 (fr) 2006-02-15 2007-01-30 Disjoncteur de fuite a la terre

Country Status (5)

Country Link
JP (1) JP4760428B2 (fr)
KR (1) KR100825851B1 (fr)
CN (1) CN100547712C (fr)
DE (1) DE102007007263A1 (fr)
FR (1) FR2897470B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4845910B2 (ja) * 2008-03-17 2011-12-28 三菱電機株式会社 漏電遮断器
AT509449B1 (de) * 2008-11-13 2020-04-15 Eaton Gmbh Fehlerstromschutzschalter
KR100939655B1 (ko) 2008-12-16 2010-02-03 주식회사 대륙 솔레노이드코일의 소손방지기능을 갖는 누전차단기
KR101068700B1 (ko) * 2008-12-31 2011-09-28 엘에스산전 주식회사 과전류 보호장치가 없는 누전차단기 및 그의 감도전류 설정방법
US9291658B2 (en) * 2013-02-22 2016-03-22 Tektronix, Inc. Minimum-time signal leakage detector
JP6137982B2 (ja) * 2013-08-01 2017-05-31 三菱電機株式会社 漏電遮断器
KR102337583B1 (ko) * 2015-04-13 2021-12-09 엘에스일렉트릭(주) 선택적 누전 차단 기능을 갖는 누전 차단 장치
KR101588321B1 (ko) * 2015-07-03 2016-01-28 대한민국 교육용 누전시각화장치
FR3068138B1 (fr) * 2017-06-22 2019-07-19 Schneider Electric Industries Sas Dispositif et procede de test du fonctionnement d'un appareil de protection et appareil de protection comportant un tel dispositif de test
FR3080685B1 (fr) * 2018-04-27 2020-11-27 Schneider Electric Ind Sas Transformateur de courant testable et appareil electrique comportant des moyens de test d'un tel transformateur de courant
KR102167390B1 (ko) * 2019-04-17 2020-10-20 주식회사 코본테크 전자스위치를 이용한 누전 테스트회로
JP2022059189A (ja) * 2020-10-01 2022-04-13 富士電機株式会社 電力変換装置
CN113976484B (zh) * 2021-12-28 2022-03-11 南京日托光伏新能源有限公司 太阳能电池分档漏电筛选方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6198339U (fr) * 1984-12-04 1986-06-24
KR0146085B1 (ko) * 1995-02-09 1998-10-01 이종수 진공차단기의 자기진단장치
JPH08306297A (ja) * 1995-05-11 1996-11-22 Toshiba Corp 漏電遮断器
JP3505558B2 (ja) * 1996-02-16 2004-03-08 富士電機機器制御株式会社 漏電遮断器
KR20020041973A (ko) * 2000-11-29 2002-06-05 구자홍 누전 차단기
JP4534373B2 (ja) * 2001-03-26 2010-09-01 三菱電機株式会社 漏洩電流表示ユニット付回路遮断器
KR200258048Y1 (ko) 2001-07-26 2001-12-29 정운태 에스디디 누전차단기
JP2003045312A (ja) 2001-07-26 2003-02-14 Mitsubishi Electric Corp 漏電遮断器
JP3986823B2 (ja) 2001-12-27 2007-10-03 パナソニック・イーブイ・エナジー株式会社 漏電検出装置
JP4066821B2 (ja) 2003-01-20 2008-03-26 富士電機機器制御株式会社 漏電遮断器の漏電検出回路
JP3962340B2 (ja) * 2003-01-22 2007-08-22 寺崎電気産業株式会社 漏電遮断器
JP4264817B2 (ja) * 2003-11-27 2009-05-20 富士電機機器制御株式会社 漏電遮断器

Also Published As

Publication number Publication date
KR20070082521A (ko) 2007-08-21
JP4760428B2 (ja) 2011-08-31
CN100547712C (zh) 2009-10-07
JP2007220381A (ja) 2007-08-30
DE102007007263A1 (de) 2007-08-23
KR100825851B1 (ko) 2008-04-29
CN101022066A (zh) 2007-08-22
FR2897470A1 (fr) 2007-08-17

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Legal Events

Date Code Title Description
TP Transmission of property
PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 14

ST Notification of lapse

Effective date: 20210905