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DE69319678D1 - Vorrichtung zur Anzeige des Zustands einer Schutzvorrichtung - Google Patents

Vorrichtung zur Anzeige des Zustands einer Schutzvorrichtung

Info

Publication number
DE69319678D1
DE69319678D1 DE69319678T DE69319678T DE69319678D1 DE 69319678 D1 DE69319678 D1 DE 69319678D1 DE 69319678 T DE69319678 T DE 69319678T DE 69319678 T DE69319678 T DE 69319678T DE 69319678 D1 DE69319678 D1 DE 69319678D1
Authority
DE
Germany
Prior art keywords
status
displaying
protective
protective device
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
DE69319678T
Other languages
English (en)
Other versions
DE69319678T2 (de
Inventor
Osman Metin Yenisey
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.)
AT&T Corp
Original Assignee
AT&T Corp
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 AT&T Corp filed Critical AT&T Corp
Application granted granted Critical
Publication of DE69319678D1 publication Critical patent/DE69319678D1/de
Publication of DE69319678T2 publication Critical patent/DE69319678T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/046—Signalling the blowing of a fuse
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • 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
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/044—Checking correct functioning of protective arrangements, e.g. by simulating a fault
    • 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
    • H02H3/08—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 excess current
    • H02H3/087—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 excess current for DC applications

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fuses (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
DE69319678T 1992-09-10 1993-09-01 Vorrichtung zur Anzeige des Zustands einer Schutzvorrichtung Expired - Fee Related DE69319678T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/942,878 US5343192A (en) 1992-09-10 1992-09-10 Fuse or circuit breaker status indicator

Publications (2)

Publication Number Publication Date
DE69319678D1 true DE69319678D1 (de) 1998-08-20
DE69319678T2 DE69319678T2 (de) 1999-02-04

Family

ID=25478747

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69319678T Expired - Fee Related DE69319678T2 (de) 1992-09-10 1993-09-01 Vorrichtung zur Anzeige des Zustands einer Schutzvorrichtung

Country Status (5)

Country Link
US (1) US5343192A (de)
EP (1) EP0588529B1 (de)
JP (1) JP3135756B2 (de)
CA (1) CA2101223C (de)
DE (1) DE69319678T2 (de)

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DE4313532B4 (de) * 1993-04-24 2007-08-30 Robert Bosch Gmbh Verfahren zur Überprüfung einer Endstufe
US5701118A (en) * 1996-02-20 1997-12-23 Hull; Harold L. Blown fuse indicator circuit and fuse cap, including a method of use therefore
US5754113A (en) * 1996-10-28 1998-05-19 Eaton Corporation Circuit monitor for plural electrical switching apparatus
JP3242849B2 (ja) * 1996-10-30 2001-12-25 矢崎総業株式会社 大電流ヒューズユニット
US5874884A (en) * 1997-07-21 1999-02-23 Hull; Harold L. Blown fuse indicator circuit including a light housing containing a light source and method of use
DE19800779B4 (de) * 1998-01-12 2004-09-23 Klaus Bruchmann Sicherungshalter mit integrierter Anschlußleitung für Zustandsmelder
US5986557A (en) * 1998-03-10 1999-11-16 Automatic Timing & Controls, Inc. Three-phase fuse status indicator
JP3810212B2 (ja) * 1998-05-19 2006-08-16 矢崎総業株式会社 温度検知機能付大電流ヒューズ及びその組立方法
DE19911698A1 (de) * 1999-03-16 2000-09-21 Sick Ag Sicherheitsschaltanordnung
US6342995B1 (en) 2000-03-02 2002-01-29 Instrument Transformers, Inc. Lighted escutcheon plate for power distribution equipment
US6404609B1 (en) * 2000-03-31 2002-06-11 Micro Motion, Inc. Circuit that reduces the numbers of components needed to transmit data from intrinsically safe to non-intrinsically safe circuits using opto-couplers
EP1170058A3 (de) * 2000-07-07 2003-09-17 Lechler GmbH & Co.KG Sprühdüse zur Erzeugung eines Sprühfächers
US7148698B2 (en) * 2001-09-20 2006-12-12 Snap-On Incorporated Fuse saving tester for fused circuit
GB2381676A (en) * 2001-11-02 2003-05-07 Paul Brown Fuse status indicator employing at least one LED
US7109877B2 (en) * 2003-07-28 2006-09-19 Nikola Cuk Fault monitoring apparatus and method
US8134445B2 (en) * 2004-04-20 2012-03-13 Cooper Technologies Company RFID open fuse indicator, system, and method
US7369029B2 (en) * 2004-04-20 2008-05-06 Cooper Technologies Company Wireless communication fuse state indicator system and method
US8169331B2 (en) * 2004-09-10 2012-05-01 Cooper Technologies Company Circuit protector monitoring assembly
US20070194942A1 (en) * 2004-09-10 2007-08-23 Darr Matthew R Circuit protector monitoring assembly, system and method
CN101124705A (zh) * 2004-09-10 2008-02-13 库帕技术公司 用于电路保护器监视和管理的系统和方法
US7561017B2 (en) 2004-09-13 2009-07-14 Cooper Technologies Company Fusible switching disconnect modules and devices
US7535371B2 (en) * 2006-06-09 2009-05-19 Wenzhou Sansheng Electrical Co., Ltd. Ground fault circuit interrupter with end-of-life protection
US20060087397A1 (en) * 2004-10-26 2006-04-27 Cooper Technologies Company Fuse state indicating optical circuit and system
US20080048819A1 (en) * 2005-05-05 2008-02-28 Cooper Technologies Company Modular Fuseholders With Wireless Communication Capabilities
US8032260B2 (en) * 2005-11-30 2011-10-04 General Electric Company Method and system for controlling a power distribution system
US20070159746A1 (en) 2005-12-30 2007-07-12 General Electric Company Centrally controlled protection systems having reduced energy let-through mode
US20100134306A1 (en) * 2006-06-09 2010-06-03 Wenzhou Sansheng Electric Co., Ltd. Ground Fault Circuit Interrupter With End-Of-Life Indicator
KR100996536B1 (ko) 2006-06-23 2010-11-24 엘지디스플레이 주식회사 액정표시장치의 광센서 회로 및 이를 이용한 백라이트제어장치
US20110175699A1 (en) * 2007-01-05 2011-07-21 Roy Allen Huss Fuse box system and method
US8395473B1 (en) 2007-01-05 2013-03-12 Hussco, NC, LLC Fuse box system
US7683752B1 (en) 2007-01-05 2010-03-23 Huss Roy A Fuse box system
US8134828B2 (en) * 2010-01-21 2012-03-13 Cooper Technologies Company Configurable deadfront fusible panelboard
JP2011192972A (ja) * 2010-02-18 2011-09-29 Oki Semiconductor Co Ltd 基板端子間電圧検知回路
US8810991B2 (en) * 2010-10-05 2014-08-19 Rockwell Automation Technologies, Inc. Safety isolation systems and methods for switching DC loads
US8675325B2 (en) 2010-10-20 2014-03-18 Schneider Electric USA, Inc. Electronic circuit breaker with alternate mode of operation using auxiliary power source
US8503148B2 (en) 2010-10-20 2013-08-06 Schneider Electric USA, Inc. Circuit breaker with fault indication and secondary power supply
US9099270B2 (en) * 2011-05-23 2015-08-04 Tlz Creative Solutions Llc Pole mounted fuse cutout indicator
US8973519B2 (en) 2011-08-12 2015-03-10 Thomas & Betts International, Inc. Recloser position indicator
CN102386040A (zh) * 2011-11-17 2012-03-21 韩春龙 直流电源保险丝声光提醒电路
US9170293B2 (en) * 2012-06-07 2015-10-27 Cooper Technologies Company Power line indicator accessory for fusible circuit protection device array
DE102012107525A1 (de) * 2012-08-16 2014-02-20 Phoenix Contact Gmbh & Co. Kg Sicherungsausfallanzeige
CN105531897B (zh) 2013-09-26 2018-09-18 施耐德电气美国股份有限公司 具有光波导片的负荷中心监控器
DE202015001518U1 (de) * 2015-02-23 2015-05-28 Feti Gül Schaltungsanordnung zur Anzeige des Zustandes einer Schmelz - oder Elektronischen Sicherunung in einem elektrischen Stromkreis.
CN109061377A (zh) * 2018-06-22 2018-12-21 珠海美佳音科技有限公司 打印机耗材保险丝仿真芯片
DE202018107179U1 (de) * 2018-12-14 2020-03-19 Weidmüller Interface GmbH & Co. KG Sicherungsschaltung mit einer Überstromsicherung und einer Signaleinrichtung
KR102611662B1 (ko) * 2019-03-27 2023-12-08 수조우 리텔퓨즈 오브이에스 컴퍼니 리미티드 부하 작동 여부에 관계없이 퓨즈 상태 진단
RU199376U1 (ru) * 2019-12-26 2020-08-28 Общество с ограниченной ответственностью "Газпром трансгаз Ухта" Устройство контроля целостности предохранителей
KR20230000573A (ko) * 2021-06-25 2023-01-03 주식회사 엘지에너지솔루션 배터리 상태 검출 장치 및 배터리 보호 장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2317030A (en) * 1939-07-21 1943-04-20 Rca Corp Fuse indicating system
JPS5552757U (de) * 1978-10-04 1980-04-08
DE2926409C2 (de) * 1979-06-29 1986-01-02 Rotaprint Gmbh, 1000 Berlin Elektronische Sicherungsvorrichtung für mehrere abzusichernde Stromkreise
US4382225A (en) * 1981-01-21 1983-05-03 Gte Products Corporation Signal indicating fuse testing apparatus
US4554607A (en) * 1982-09-29 1985-11-19 Dana Corporation Fuse loss indicating circuit
US4581674A (en) * 1983-03-30 1986-04-08 General Electric Company Thermal fuse device for protecting electrical fixtures
USH248H (en) * 1984-09-04 1987-04-07 The United States Of America As Represented By The Secretary Of The Army Fuse status indicator system
US4691197A (en) * 1985-06-24 1987-09-01 Eaton Corporation Blown fuse indicator
US4857896A (en) * 1987-10-19 1989-08-15 Square D Company Polyphase circuit fuse condition indicating device
JPH0218829A (ja) * 1988-07-05 1990-01-23 Mitsubishi Electric Corp 事前警報装置付遮断器
US4931778A (en) * 1989-02-27 1990-06-05 Teledyne Industries, Inc. Circuitry for indicating the presence of an overload or short circuit in solid state relay circuits
US4969063A (en) * 1989-05-16 1990-11-06 Square D Company Circuit breaker with status indicating lights

Also Published As

Publication number Publication date
JP3135756B2 (ja) 2001-02-19
EP0588529A2 (de) 1994-03-23
CA2101223A1 (en) 1994-03-11
EP0588529A3 (de) 1995-06-14
CA2101223C (en) 1997-02-04
EP0588529B1 (de) 1998-07-15
DE69319678T2 (de) 1999-02-04
JPH06203735A (ja) 1994-07-22
US5343192A (en) 1994-08-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee