IL100592A - Overcurrent protection device - Google Patents

Overcurrent protection device

Info

Publication number
IL100592A
IL100592A IL10059292A IL10059292A IL100592A IL 100592 A IL100592 A IL 100592A IL 10059292 A IL10059292 A IL 10059292A IL 10059292 A IL10059292 A IL 10059292A IL 100592 A IL100592 A IL 100592A
Authority
IL
Israel
Prior art keywords
switching transistor
voltage
transistor
arrangement
current
Prior art date
Application number
IL10059292A
Other languages
English (en)
Hebrew (he)
Other versions
IL100592A0 (en
Original Assignee
Raychem 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 Raychem Ltd filed Critical Raychem Ltd
Publication of IL100592A0 publication Critical patent/IL100592A0/xx
Publication of IL100592A publication Critical patent/IL100592A/en

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
    • H02H3/08—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
    • 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

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Amplifiers (AREA)
  • Dc-Dc Converters (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electronic Switches (AREA)
IL10059292A 1991-01-07 1992-01-06 Overcurrent protection device IL100592A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919100283A GB9100283D0 (en) 1991-01-07 1991-01-07 Overcurrent protection device

Publications (2)

Publication Number Publication Date
IL100592A0 IL100592A0 (en) 1992-09-06
IL100592A true IL100592A (en) 1996-06-18

Family

ID=10688058

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10059292A IL100592A (en) 1991-01-07 1992-01-06 Overcurrent protection device

Country Status (12)

Country Link
US (1) US6118641A (de)
EP (1) EP0566594B1 (de)
JP (1) JPH06504423A (de)
KR (1) KR930703726A (de)
AT (1) ATE152865T1 (de)
AU (1) AU666299B2 (de)
CA (1) CA2098916A1 (de)
DE (1) DE69219583T2 (de)
GB (1) GB9100283D0 (de)
IL (1) IL100592A (de)
MX (1) MX9200033A (de)
WO (1) WO1992012561A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19739246A1 (de) * 1997-09-08 1999-03-11 Siemens Ag Schaltungsanordnung und Verfahren zum Überlastschutz für ein Schaltelement
GB9805528D0 (en) * 1998-03-17 1998-05-13 Red Line Power Limited Electronic power supply
GB9820132D0 (en) 1998-09-16 1998-11-11 Raychem Ltd Battery over-discharge protection
US6614881B1 (en) 2000-10-17 2003-09-02 Tyco Electronics Corporation Remotely operable telecommunications conductor test circuit and method for using the same
US6639771B2 (en) 2001-03-12 2003-10-28 Pericom Semiconductor Corp. Internet ESD-shunt diode protected by delayed external MOSFET switch
DE10149458C1 (de) * 2001-10-08 2002-12-05 Leoni Bordnetz Sys Gmbh & Co Leitungsnetz und Verfahren zum Schutz des Leitungsnetzes gegen einen seriellen Lichtbogen
US6587027B1 (en) * 2002-01-23 2003-07-01 International Rectifier Corporation Solid state fuse
US6781502B1 (en) * 2003-05-06 2004-08-24 Semiconductor Components Industries, L.L.C. Method of forming a protection circuit and structure therefor
DE10361714B4 (de) * 2003-12-30 2009-06-10 Infineon Technologies Ag Halbleiterbauelement
US7342433B2 (en) * 2004-11-09 2008-03-11 Fultec Semiconductor, Inc. Apparatus and method for enhanced transient blocking
US7369387B2 (en) * 2004-11-09 2008-05-06 Fultec Semiconductor, Inc. Apparatus and method for temperature-dependent transient blocking
US7646576B2 (en) * 2004-11-09 2010-01-12 Bourns, Inc. Apparatus and method for high-voltage transient blocking using low voltage elements
US20060158812A1 (en) * 2005-01-14 2006-07-20 Harris Richard A Transient blocking unit having shunt for over-voltage protection
US7492566B2 (en) * 2005-01-14 2009-02-17 Bourns, Inc. Low resistance transient blocking unit
US20060238936A1 (en) * 2005-04-25 2006-10-26 Blanchard Richard A Apparatus and method for transient blocking employing relays
US20060250736A1 (en) * 2005-05-06 2006-11-09 Harris Richard A Transient blocking apparatus with electrostatic discharge protection
US7576962B2 (en) * 2005-06-16 2009-08-18 Bourns, Inc. Transient blocking apparatus with reset
US20070035906A1 (en) * 2005-08-11 2007-02-15 Harris Richard A Transient blocking unit
US20070170897A1 (en) * 2006-01-26 2007-07-26 Advanced Analogic Technologies, Inc. High-Frequency Power MESFET Buck Switching Power Supply
US8847674B1 (en) 2013-03-13 2014-09-30 General Electric Company Systems and methods for power limiting for a programmable I/O device
US10205313B2 (en) 2015-07-24 2019-02-12 Symptote Technologies, LLC Two-transistor devices for protecting circuits from sustained overcurrent
CN110994547B (zh) 2015-09-21 2022-04-01 西普托特技术有限责任公司 用于保护电路的单晶体管器件以及方法

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE276572C (de) *
GB976862A (en) * 1960-10-11 1964-12-02 Gen Electric Co Ltd Improvements in or relating to automatic circuit breakers
DE1233475B (de) * 1962-02-13 1967-02-02 Neumann Elektronik Gmbh Elektronischer UEberstromausschalter
DE1282724B (de) * 1966-04-01 1968-11-14 Siemens Ag Verstaerkereinrichtung fuer Nachrichtenuebertragungssysteme
GB1175895A (en) * 1967-03-08 1970-01-01 Roger Arthur Giblin Improvements in or relating to Voltage Controlled Negative Resistance Circuits
US3548294A (en) * 1967-12-12 1970-12-15 Aircraft Radio Corp Low voltage direct current regulator using complementary transistor pair
US3617655A (en) * 1970-06-01 1971-11-02 Gte Automatic Electric Lab Inc Disabling circuit of a transmission line amplifier
IT984390B (it) * 1973-02-23 1974-11-20 Indesit Disposizione circuitale per proteg gere un alimentatore di tensione stabilizzata
US3801872A (en) * 1973-02-27 1974-04-02 Ite Imperial Corp Multi-shot reclosing relay having means for remembering trip and reclosure status in the event of loss of power
FR2250238B1 (de) * 1973-11-05 1976-05-07 Snecma
US3916220A (en) * 1974-04-02 1975-10-28 Denes Roveti Current control electronic switch
CA1022467A (en) * 1974-05-21 1977-12-13 Toshihiko Miyata Load protective circuit
DE2431167C3 (de) * 1974-06-28 1979-05-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Auf ein Überlastungssignal ansprechende, eine zu schützende Einrichtung sofort abschaltende Überwachungsschaltung
DE2440947A1 (de) * 1974-08-27 1976-03-18 Blaupunkt Werke Gmbh Referenzelement fuer eine regelschaltung
US4110809A (en) * 1976-12-30 1978-08-29 Lockheed Aircraft Corporation Solid state power controller with low level signal control
US4202023A (en) * 1977-12-07 1980-05-06 Entron, Inc. Overload protector
DE2811696C3 (de) * 1978-03-17 1980-09-11 Schmid Fernmeldetechnik, Zuerich (Schweiz) Elektronischer Koppelpunkt zum Durchschalten von Fernsprech- oder Datensignalen in einer symmetrischen Verteil- und Koppelanordnung
US4241372A (en) * 1979-03-01 1980-12-23 Entron, Inc. Power supply protective circuit
JPS57129125A (en) * 1981-02-02 1982-08-11 Tohoku Electric Power Co Method of inspecting frequency relay
DE3104015C2 (de) * 1981-02-05 1984-10-11 Siemens AG, 1000 Berlin und 8000 München Überstromschutzanordnung für einen Halbleiterschalter
US4396882A (en) * 1981-05-22 1983-08-02 Kellenbenz Carl W Inrush current limiter
DE3138645A1 (de) * 1981-09-29 1983-04-14 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart "elektronische ueberstromschutzvorrichtung"
US4513343A (en) * 1982-12-27 1985-04-23 Eaton Corporation Short circuit protector having fold-back trip point for solid state switching device
US4603234A (en) * 1983-04-04 1986-07-29 Gte Lenkurt Incorporated Switching circuit including current limiting and initializing signal isolation
US4533970A (en) * 1983-06-27 1985-08-06 Motorola, Inc. Series current limiter
US4594633A (en) * 1983-07-07 1986-06-10 Motorola, Inc. Integrated circuit protection circuit
GB2145593B (en) * 1983-08-10 1987-03-04 Siliconix Ltd Self protecting solid state switch
US4604674A (en) * 1983-08-30 1986-08-05 Westinghouse Electric Corp. Reclosing relay apparatus
IT1160150B (it) * 1983-12-21 1987-03-04 Fase Spa Circuito elettronico di protezione per impianti produttivi in genere
US4536699A (en) * 1984-01-16 1985-08-20 Gould, Inc. Field effect regulator with stable feedback loop
FR2564261B1 (fr) * 1984-05-09 1990-10-19 Electricite De France Disjoncteur electronique rapide a pouvoir de coupure tres eleve
CA1253915A (en) * 1984-07-05 1989-05-09 Kazuhiro Sato Overcurrent protection circuit
DE3433538A1 (de) * 1984-09-13 1986-03-20 Telefunken electronic GmbH, 7100 Heilbronn Schutzschaltung fuer einen vom laststrom durchflossenen leistungstransistor
DE3441403A1 (de) * 1984-11-13 1986-05-22 Rheinmetall GmbH, 4000 Düsseldorf Schaltungsanordnung zum schalten ohmscher und induktiver elektrischer verbraucher in gleich- und wechselstromkreisen
NO854721L (no) * 1984-11-28 1986-05-29 Dubilier Plc Anordning for beskyttelse av en elektrisk krets mot skadelige signaler.
US4692833A (en) * 1985-05-11 1987-09-08 Samhwa Electric Industrial Co. Safety device for communication equipment
NL8601761A (nl) * 1986-07-07 1988-02-01 Tjeerd Venema Elektronisch gestuurde elektrische stroom zekeringautomaat.
US4771357A (en) * 1986-07-23 1988-09-13 Motorola, Inc. Power driver having short circuit protection
US4744369A (en) * 1986-10-06 1988-05-17 Cherne Medical, Inc. Medical current limiting circuit
US4736268A (en) * 1986-12-18 1988-04-05 Westinghouse Electric Corp. High frequency AC solid state switch
DE3705177A1 (de) * 1987-02-06 1987-06-25 Siemens Ag Elektronische sicherung
US4799126A (en) * 1987-04-16 1989-01-17 Navistar International Transportation Corp. Overload protection for D.C. circuits
US4853820A (en) * 1987-05-11 1989-08-01 Hendry Mechanical Works Electronic circuit breaker systems
AU1777188A (en) * 1987-07-06 1989-01-12 John Joseph Fikkers Programmable circuit breaker
FR2618276B1 (fr) * 1987-07-15 1994-04-29 Crouzet Sa Dispositif de commutation electronique.
DE3725390A1 (de) * 1987-07-31 1989-02-09 Wickmann Werke Gmbh Schaltsicherung
FR2619262B1 (fr) * 1987-08-06 1994-09-23 Crouzet Sa Dispositif de protection d'un equipement contre les surtensions induites sur une ligne lui etant raccordee
JPH0640712B2 (ja) * 1987-10-05 1994-05-25 株式会社村田製作所 充電完了検知器
US4835649A (en) * 1987-12-14 1989-05-30 United Technologies Corporation Self-latching current limiter
US4811156A (en) * 1988-02-26 1989-03-07 Cherne Medical, Inc. Medical current limiter
GB8820078D0 (en) * 1988-08-24 1988-09-28 Stc Plc Power control circuit for electronic equipment
GB2226195A (en) * 1988-12-15 1990-06-20 Philips Nv A transient protection circuit
GB2230665B (en) * 1989-04-12 1993-08-18 Plessey Co Plc Improvements relating to solid state electric switching arrangements
US4937697A (en) * 1989-05-22 1990-06-26 Motorola, Inc. Semiconductor device protection circuit
TW214020B (de) * 1990-10-12 1993-10-01 Raychem Ltd
EP0552273B1 (de) * 1990-10-12 1996-12-11 Raychem Limited Schaltungsschutzeinrichtung

Also Published As

Publication number Publication date
ATE152865T1 (de) 1997-05-15
EP0566594B1 (de) 1997-05-07
KR930703726A (ko) 1993-11-30
AU1158192A (en) 1992-08-17
DE69219583D1 (de) 1997-06-12
DE69219583T2 (de) 1998-10-08
AU666299B2 (en) 1996-02-08
MX9200033A (es) 1992-08-01
US6118641A (en) 2000-09-12
IL100592A0 (en) 1992-09-06
WO1992012561A1 (en) 1992-07-23
CA2098916A1 (en) 1992-07-08
GB9100283D0 (en) 1991-02-20
EP0566594A1 (de) 1993-10-27
JPH06504423A (ja) 1994-05-19

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees