DE69840442D1 - Überstromschutzschaltung - Google Patents

Überstromschutzschaltung

Info

Publication number
DE69840442D1
DE69840442D1 DE69840442T DE69840442T DE69840442D1 DE 69840442 D1 DE69840442 D1 DE 69840442D1 DE 69840442 T DE69840442 T DE 69840442T DE 69840442 T DE69840442 T DE 69840442T DE 69840442 D1 DE69840442 D1 DE 69840442D1
Authority
DE
Germany
Prior art keywords
switch
sensing means
ptc device
voltage sensing
overcurrent protection
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 - Lifetime
Application number
DE69840442T
Other languages
English (en)
Inventor
Craig Wynn
St Elmo Nickols Iii
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.)
TE Connectivity Corp
Original Assignee
Tyco Electronics 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
Priority claimed from US08/867,682 external-priority patent/US5831803A/en
Application filed by Tyco Electronics Corp filed Critical Tyco Electronics Corp
Application granted granted Critical
Publication of DE69840442D1 publication Critical patent/DE69840442D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/026—Current limitation using PTC resistors, i.e. resistors with a large positive temperature coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Amplifiers (AREA)
DE69840442T 1997-06-02 1998-06-02 Überstromschutzschaltung Expired - Lifetime DE69840442D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/867,682 US5831803A (en) 1997-06-02 1997-06-02 Overcurrent protection circuit
US95880897A 1997-10-28 1997-10-28
PCT/US1998/011123 WO1998056095A2 (en) 1997-06-02 1998-06-02 Overcurrent protection circuit

Publications (1)

Publication Number Publication Date
DE69840442D1 true DE69840442D1 (de) 2009-02-26

Family

ID=27128015

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69840442T Expired - Lifetime DE69840442D1 (de) 1997-06-02 1998-06-02 Überstromschutzschaltung

Country Status (6)

Country Link
US (1) US6104583A (de)
EP (1) EP0986852B1 (de)
JP (1) JP4119491B2 (de)
AT (1) ATE420480T1 (de)
DE (1) DE69840442D1 (de)
WO (1) WO1998056095A2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001006518A (ja) * 1999-04-23 2001-01-12 Sony Chem Corp 過電流保護装置
US6570748B2 (en) * 2000-07-13 2003-05-27 Sipex Corporation Method and apparatus for indicating an over-current condition
US6788515B1 (en) * 2001-09-13 2004-09-07 G&W Electric Co. Over-current control
KR20050084244A (ko) * 2002-12-10 2005-08-26 니폰 코아츠 덴키 가부시키가이샤 낙뢰 피해 보호 장치
JPWO2005046017A1 (ja) * 2003-11-07 2007-05-24 タイコ エレクトロニクス レイケム株式会社 過熱防止デバイスおよびこれを備える電気装置
US7742270B2 (en) * 2004-06-10 2010-06-22 Invensys Systems, Inc. System and method for limiting energy in an industrial control system
US7688562B2 (en) * 2004-07-15 2010-03-30 Veris Industries, Llc Status relay including a current switch
US7259950B2 (en) * 2005-02-04 2007-08-21 Topower Computer Industrial Co., Ltd. Load-protection control circuit of power supply
ATE453509T1 (de) 2006-02-21 2010-01-15 Moore Wallace North Am Inc Systeme und verfahren für variable hochgeschwindigkeitsdruckvorgänge
CN101647168B (zh) * 2007-03-16 2015-06-10 泰科电子日本合同会社 电路保护装置
CA2609625A1 (en) * 2007-09-10 2009-03-10 Veris Industries, Llc Multi-voltage housing
KR101099978B1 (ko) * 2008-12-31 2011-12-28 엘에스산전 주식회사 개폐기능을 구비한 제어모듈 및 한류기
WO2011141055A1 (en) * 2010-05-11 2011-11-17 Abb Technology Ag A high voltage dc breaker apparatus
US8649150B2 (en) * 2010-11-01 2014-02-11 Videojet Technologies Inc. Solenoid protection circuit
US8503137B2 (en) * 2011-06-29 2013-08-06 I-Gard Corporation Arc fault protection circuit and method
US8925566B2 (en) * 2011-08-01 2015-01-06 Automatic Switch Company System and method of assuring drop out of a solenoid valve
DE102011056577C5 (de) 2011-12-19 2015-02-19 Sma Solar Technology Ag Schaltungsanordnung zur Unterdrückung eines bei einem Schaltvorgang auftretenden Lichtbogens
US9448274B2 (en) * 2014-04-16 2016-09-20 Teradyne, Inc. Circuitry to protect a test instrument
US10141754B2 (en) * 2015-05-21 2018-11-27 Robert Bosch Gmbh Integration of battery management system and battery charger
WO2018078975A1 (ja) * 2016-10-27 2018-05-03 株式会社村田製作所 電力供給装置及び蓄電装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012669A (en) * 1975-08-29 1977-03-15 Envirotech Corporation Electronic overload detecting device
JP3230920B2 (ja) * 1994-03-14 2001-11-19 富士通株式会社 ディスク装置のロータリー型アクチュエータアセンブリ
US5689395A (en) * 1995-09-14 1997-11-18 Raychem Corporation Overcurrent protection circuit
US5737160A (en) * 1995-09-14 1998-04-07 Raychem Corporation Electrical switches comprising arrangement of mechanical switches and PCT device
US5831803A (en) * 1997-06-02 1998-11-03 Raychem Corporation Overcurrent protection circuit

Also Published As

Publication number Publication date
ATE420480T1 (de) 2009-01-15
EP0986852B1 (de) 2009-01-07
WO1998056095A2 (en) 1998-12-10
JP4119491B2 (ja) 2008-07-16
EP0986852A2 (de) 2000-03-22
JP2002508918A (ja) 2002-03-19
WO1998056095A3 (en) 1999-04-01
US6104583A (en) 2000-08-15

Similar Documents

Publication Publication Date Title
ATE420480T1 (de) Überstromschutzschaltung
ATE212147T1 (de) Elektrischer schalter
IT8920354A0 (it) Dispositivo combinato di protezione dei transitori di tensione e fluttuazione di corrente.
KR870003743A (ko) 전기 가열기기
DE3672810D1 (de) Fehlerstrom- und leitungsschutzschalter.
DE69202717D1 (de) Leistungsschalter und Leistungswiderstand.
DE69619488D1 (de) Monolithischer und statischer Strombegrenzer und Schutzschalter
NO308757B1 (no) Kretsbeskyttelsesinnlegg
DE3889318D1 (de) Niederspannungs-Leistungsschalter mit auswechselbaren Kontakten.
DE69112568D1 (de) Hochspannungslastschalter.
FR2725303B1 (fr) Interrupteur ou disjoncteur moyenne tension
DE58908716D1 (de) Schutzschalter gegen Überstrom und Kurzschluss.
KR960012752U (ko) 서지전압검출시 전원공급차단회로
NO931101L (no) Lavspent effektbryter
DE19530494B4 (de) Schutzschalter mit Strombegrenzungselement
BR9402115A (pt) Circuito supressor de centelhas para proteção de uma chave elétrica, e, aparelho térmico elétrico
KR950012702U (ko) 스위칭 모드 파워 써플라이의 입력 전류 검출회로
KR910019065U (ko) 전원 출력단의 전압 보호회로
KR950012732U (ko) 출력전압 스위칭 회로
KR920007121U (ko) 입력 교류 전원 검출을 이용한 적정 전압 스위칭회로
KR970003429U (ko) 과부하전압 방지회로가 구비된 정전압전원 공급장치
KR960006195A (ko) 인버터회로의 초기과전류 보호회로
KR920001429U (ko) 저압회로 차단기
KR920005236U (ko) 저압 회로차단기
KR980005708U (ko) 저전압/소전류 동작회로

Legal Events

Date Code Title Description
8364 No opposition during term of opposition