DE3584541D1 - Ueberstromschutzschaltung. - Google Patents

Ueberstromschutzschaltung.

Info

Publication number
DE3584541D1
DE3584541D1 DE8585108366T DE3584541T DE3584541D1 DE 3584541 D1 DE3584541 D1 DE 3584541D1 DE 8585108366 T DE8585108366 T DE 8585108366T DE 3584541 T DE3584541 T DE 3584541T DE 3584541 D1 DE3584541 D1 DE 3584541D1
Authority
DE
Germany
Prior art keywords
protection circuit
overcurrent protection
overcurrent
circuit
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 - Fee Related
Application number
DE8585108366T
Other languages
English (en)
Inventor
Kazuhiro Sato
Hiroyoshi Mori
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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
Priority claimed from JP59137966A external-priority patent/JPS6118312A/ja
Priority claimed from JP59140922A external-priority patent/JPS6122718A/ja
Priority claimed from JP59140921A external-priority patent/JPS6122717A/ja
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE3584541D1 publication Critical patent/DE3584541D1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
DE8585108366T 1984-07-05 1985-07-05 Ueberstromschutzschaltung. Expired - Fee Related DE3584541D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP59137966A JPS6118312A (ja) 1984-07-05 1984-07-05 過電流保護回路
JP59140922A JPS6122718A (ja) 1984-07-06 1984-07-06 過電流保護回路
JP59140921A JPS6122717A (ja) 1984-07-06 1984-07-06 過電流保護回路

Publications (1)

Publication Number Publication Date
DE3584541D1 true DE3584541D1 (de) 1991-12-05

Family

ID=27317566

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585108366T Expired - Fee Related DE3584541D1 (de) 1984-07-05 1985-07-05 Ueberstromschutzschaltung.

Country Status (5)

Country Link
US (1) US4661879A (de)
EP (1) EP0167172B1 (de)
KR (1) KR900001783B1 (de)
CA (1) CA1253915A (de)
DE (1) DE3584541D1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4924344A (en) * 1989-02-27 1990-05-08 Teledyne Industries, Inc. Circuitry for protection against electromotively-induced voltage transients in solid state relay circuits
US4916572A (en) * 1989-02-27 1990-04-10 Teledyne Industries, Inc. Circuitry for protecting against load voltage transients in solid state relay circuits
DE4013731C2 (de) * 1990-04-28 1995-07-13 Sel Alcatel Ag Schaltungsanordnung zur Begrenzung des Einschaltstromstoßes
US5319515A (en) * 1990-10-12 1994-06-07 Raychem Limited Circuit protection arrangement
AU663473B2 (en) * 1990-10-12 1995-10-12 Raychem Limited Circuit protection arrangement
GB9100283D0 (en) * 1991-01-07 1991-02-20 Raychem Ltd Overcurrent protection device
US5130636A (en) * 1991-02-12 1992-07-14 Raynet Corp. Protective circuit for providing a reference voltage at a backplane
GB9120727D0 (en) * 1991-09-30 1991-11-13 Raychem Ltd Protection device for signal and power carrying line
US5508872A (en) * 1994-01-24 1996-04-16 Ford Motor Company Circuit for ground fault detection and switching
DE4412811A1 (de) * 1994-04-14 1995-10-19 Philips Patentverwaltung Vermittlungsvorrichtung mit einer Speiseschaltung zur Gleichstromversorgung eines Teilnehmerendgeräts
DE19538368C1 (de) * 1995-10-14 1996-11-28 Bosch Gmbh Robert Schutzschaltung für einen Lastwiderstand (Verbraucher) mit vorgeschaltetem Transistor
DE10019092A1 (de) * 2000-04-12 2001-10-25 Siemens Ag Niederspannungs-Leistungsschalter mit einem Informationsspeicher
US6781502B1 (en) * 2003-05-06 2004-08-24 Semiconductor Components Industries, L.L.C. Method of forming a protection circuit and structure therefor
JP4556116B2 (ja) * 2004-11-26 2010-10-06 ソニー株式会社 定電圧電源回路
US8400745B1 (en) * 2008-04-30 2013-03-19 Netapp, Inc. Fuse apparatus
DE102009060346A1 (de) * 2009-12-24 2011-06-30 Merten GmbH & Co. KG, 51674 Elektrische Schaltung zum Schalten und/oder Dimmen von Lasten
EP2562896A3 (de) * 2011-08-23 2013-11-06 Magna E-Car Systems GmbH & Co OG Steuerschaltung zur Begrenzung eines Laststroms, Ladeschaltung und Kraftfahrzeug
US9030792B2 (en) * 2012-04-20 2015-05-12 Continental Automotive Systems, Inc. Overvoltage protection method using exposed device supply rail
WO2014039191A1 (en) * 2012-09-06 2014-03-13 Murata Manufacturing Co., Ltd. Method and apparatus for continuous short-circuit protection
AU2014317535A1 (en) * 2013-09-09 2016-05-05 Gilbarco China Co., Ltd. Handheld fuel distributor control device with current-limiting battery pack
CN104843625A (zh) * 2014-02-19 2015-08-19 北京长吉加油设备有限公司 具有限流电池组的手持式燃料分配器控制设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403320A (en) * 1964-03-26 1968-09-24 Gorham Corp Voltage regulator with current overload protection
US3534249A (en) * 1967-07-05 1970-10-13 Mechanical Products Inc Current regulating network with overload protection
DE1638140C3 (de) * 1968-03-15 1974-01-03 Siemens Ag, 1000 Berlin U. 8000 Muenchen Schaltungsanordnung zur selbsttätigen Kurzschluß- und Überstromabschaltung
US3597657A (en) * 1969-03-17 1971-08-03 Lynch Communication Systems Current limiter for power supplies
US3755679A (en) * 1972-07-10 1973-08-28 Monsanto Co Constant photon energy source
DE2409798B2 (de) * 1974-03-01 1978-09-14 Neumann Elektronik Gmbh, 4330 Muelheim Kurzschluß- und Überlastungsschutzeinrichtung für einen mit Halbleiterelementen bestückten Verstärker
US4045887A (en) * 1976-04-12 1977-09-06 Honeywell Information Systems Inc. Switching regulator control circuit
JPS591066B2 (ja) * 1978-12-27 1984-01-10 株式会社リコー 定電圧電源装置の起動方式
SU883884A1 (ru) * 1980-03-20 1981-11-23 Предприятие П/Я Р-6218 Устройство дл ограничени величины посто нного тока
SE448333B (sv) * 1982-02-18 1987-02-09 Ericsson Telefon Ab L M Elektronisk sekring ingaende i ett distributionssystem for likstrom

Also Published As

Publication number Publication date
US4661879A (en) 1987-04-28
EP0167172B1 (de) 1991-10-30
KR860001508A (ko) 1986-02-26
EP0167172A3 (en) 1987-07-22
CA1253915A (en) 1989-05-09
KR900001783B1 (en) 1990-03-24
EP0167172A2 (de) 1986-01-08

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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