NL8006411A - Inrichting voor het beveiligen tegen oververhitting door overspanning van een spanningsbegrenzende schakeling. - Google Patents

Inrichting voor het beveiligen tegen oververhitting door overspanning van een spanningsbegrenzende schakeling. Download PDF

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Publication number
NL8006411A
NL8006411A NL8006411A NL8006411A NL8006411A NL 8006411 A NL8006411 A NL 8006411A NL 8006411 A NL8006411 A NL 8006411A NL 8006411 A NL8006411 A NL 8006411A NL 8006411 A NL8006411 A NL 8006411A
Authority
NL
Netherlands
Prior art keywords
voltage
switching element
limiting
limiting element
vdr
Prior art date
Application number
NL8006411A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL8006411A priority Critical patent/NL8006411A/nl
Priority to US06/321,847 priority patent/US4459632A/en
Priority to CA000390427A priority patent/CA1190962A/en
Priority to FR8121779A priority patent/FR2494925A1/fr
Priority to GB8134986A priority patent/GB2093647B/en
Priority to IT25210/81A priority patent/IT1139818B/it
Priority to BE0/206629A priority patent/BE891220A/fr
Priority to BR8107616A priority patent/BR8107616A/pt
Priority to AU77744/81A priority patent/AU549528B2/en
Priority to SE8106947A priority patent/SE443065B/sv
Priority to DE3146303A priority patent/DE3146303C2/de
Priority to JP56188279A priority patent/JPS57116537A/ja
Publication of NL8006411A publication Critical patent/NL8006411A/nl

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
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/042—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage comprising means to limit the absorbed power or indicate damaged over-voltage protection device

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Thermistors And Varistors (AREA)
NL8006411A 1980-11-25 1980-11-25 Inrichting voor het beveiligen tegen oververhitting door overspanning van een spanningsbegrenzende schakeling. NL8006411A (nl)

Priority Applications (12)

Application Number Priority Date Filing Date Title
NL8006411A NL8006411A (nl) 1980-11-25 1980-11-25 Inrichting voor het beveiligen tegen oververhitting door overspanning van een spanningsbegrenzende schakeling.
US06/321,847 US4459632A (en) 1980-11-25 1981-11-16 Voltage-limiting circuit
CA000390427A CA1190962A (en) 1980-11-25 1981-11-19 Voltage-limiting circuit
FR8121779A FR2494925A1 (fr) 1980-11-25 1981-11-20 Dispositif de protection contre une surchauffe par surtension d'un circuit limiteur de tension
GB8134986A GB2093647B (en) 1980-11-25 1981-11-20 Voltage-limiting circuit
IT25210/81A IT1139818B (it) 1980-11-25 1981-11-20 Circuito limitatore di tensione
BE0/206629A BE891220A (fr) 1980-11-25 1981-11-23 Dispositif de protection contre une surchauffe par surtension d'un circuit limiteur de tension
BR8107616A BR8107616A (pt) 1980-11-25 1981-11-23 Sistema para oferecer protecao contra superaquecimento em um circuito limitado de tensao na eventualidade de sobretensoes e para proteger equipamento ligado com este sisteme contra sobretnsao
AU77744/81A AU549528B2 (en) 1980-11-25 1981-11-23 Protection against overheating in a voltage-limiting circuit
SE8106947A SE443065B (sv) 1980-11-25 1981-11-23 Anordning for att ge skydd mot overhettning i en spenningsbegrensande krets i hendelse av overspenningar
DE3146303A DE3146303C2 (de) 1980-11-25 1981-11-23 Anordnung zum Schutz einer spannungsbegrenzenden Schaltungsanordnung vor Überhitzung durch Überspannung
JP56188279A JPS57116537A (en) 1980-11-25 1981-11-24 Safety device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8006411A NL8006411A (nl) 1980-11-25 1980-11-25 Inrichting voor het beveiligen tegen oververhitting door overspanning van een spanningsbegrenzende schakeling.
NL8006411 1980-11-25

Publications (1)

Publication Number Publication Date
NL8006411A true NL8006411A (nl) 1982-06-16

Family

ID=19836236

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8006411A NL8006411A (nl) 1980-11-25 1980-11-25 Inrichting voor het beveiligen tegen oververhitting door overspanning van een spanningsbegrenzende schakeling.

Country Status (12)

Country Link
US (1) US4459632A (de)
JP (1) JPS57116537A (de)
AU (1) AU549528B2 (de)
BE (1) BE891220A (de)
BR (1) BR8107616A (de)
CA (1) CA1190962A (de)
DE (1) DE3146303C2 (de)
FR (1) FR2494925A1 (de)
GB (1) GB2093647B (de)
IT (1) IT1139818B (de)
NL (1) NL8006411A (de)
SE (1) SE443065B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136646A (en) * 1983-02-04 1984-09-19 Standard Telephones Cables Ltd Line circuit protection
GB2145885B (en) * 1983-08-30 1986-11-12 Ric Capacitors Limited Electrical circuit protective arrangements
FR2552604B1 (fr) * 1983-09-27 1989-02-24 Europ Composants Electron Circuit de protection telephonique contre les perturbations electriques
NO854721L (no) * 1984-11-28 1986-05-29 Dubilier Plc Anordning for beskyttelse av en elektrisk krets mot skadelige signaler.
EP0217985B1 (de) * 1985-09-10 1989-11-29 Semitron Cricklade Limited System zum Unterdrücken von transienten Überspannungen
US4907119A (en) * 1986-10-28 1990-03-06 Allina Edward F Packaged electrical transient surge protection
US4876621A (en) * 1988-12-08 1989-10-24 Reliance Comm/Tec Corporation Line protector for a communications circuit
JPH04244732A (ja) * 1991-01-29 1992-09-01 Mitsubishi Materials Corp サージ吸収回路及びこの回路からなるサージ吸収器
JPH0775453B2 (ja) * 1991-03-22 1995-08-09 三菱マテリアル株式会社 通信回線用サージ吸収器
US5224008A (en) * 1991-06-25 1993-06-29 Texas Instruments Incorporated Surge protection device and system
GB2260230A (en) * 1991-09-20 1993-04-07 Semitron Ind Ltd Electrical surge protector
GB2295509A (en) * 1994-11-17 1996-05-29 Oneac Corp Overvoltage protection apparatus
JP3122000B2 (ja) * 1994-12-16 2001-01-09 ソニーケミカル株式会社 Ｐｔｃ素子及びこれを用いた保護回路、回路基板
US5724221A (en) * 1996-02-02 1998-03-03 Efi Electronics Corporation Direct contact varistor assembly
US5955960A (en) * 1997-03-24 1999-09-21 Jean-Luc Monnier Tamper resistant electronic lock and method of using same
US7205672B1 (en) * 2001-12-05 2007-04-17 National Semiconductor Corporation Flip chip mounted to thermal sensing element through the back side of the chip
JP2006279045A (ja) 2005-03-28 2006-10-12 Tyco Electronics Corp Ｐｐｔｃ層間に能動素子を備える表面実装多層電気回路保護デバイス
DE102009004318B4 (de) * 2008-05-30 2017-09-07 DEHN + SÖHNE GmbH + Co. KG. Überspannungsableiter mit integrierter Schutzvorrichtung
DE102019135206B4 (de) * 2019-12-19 2022-01-27 Karl Storz Se & Co. Kg Überspannungsschutzvorrichtung sowie Netzteil
US11289902B2 (en) * 2020-03-30 2022-03-29 Fuzetec Technology Co., Ltd. Composite circuit protection device
TWI809273B (zh) * 2020-05-08 2023-07-21 富致科技股份有限公司 複合式電路保護裝置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1437387A1 (de) * 1964-07-03 1968-11-28 Danfoss As UEberspannungs-Schutzvorrichtung an Fernsprechnetzleitungen
US3737725A (en) * 1971-11-08 1973-06-05 Aviat Corp Circuit overvoltage protector
DE2405671B2 (de) * 1974-02-06 1976-08-26 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum begrenzen von ueberspannungen
US4191985A (en) * 1975-12-24 1980-03-04 Phillips Charles M Jr Interrupter
US4068277A (en) * 1976-07-19 1978-01-10 Tii Corporation Overvoltage protector
US4068281A (en) * 1976-09-15 1978-01-10 General Electric Company Thermally responsive metal oxide varistor transient suppression circuit
US4168514A (en) * 1977-12-16 1979-09-18 General Electric Company Combination circuit breaker-lightning arrestor
DE2917256A1 (de) * 1979-04-27 1980-11-06 Kraftwerk Union Ag Ueberspannungsschutzeinrichtung fuer elektronische geraete

Also Published As

Publication number Publication date
SE8106947L (sv) 1982-05-26
AU7774481A (en) 1982-06-03
GB2093647A (en) 1982-09-02
FR2494925A1 (fr) 1982-05-28
US4459632A (en) 1984-07-10
BE891220A (fr) 1982-05-24
DE3146303A1 (de) 1982-06-03
IT8125210A0 (it) 1981-11-20
AU549528B2 (en) 1986-01-30
SE443065B (sv) 1986-02-10
FR2494925B1 (de) 1984-01-13
BR8107616A (pt) 1982-08-17
CA1190962A (en) 1985-07-23
JPS57116537A (en) 1982-07-20
IT1139818B (it) 1986-09-24
GB2093647B (en) 1985-01-30
JPH0256010B2 (de) 1990-11-29
DE3146303C2 (de) 1985-05-02

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Legal Events

Date Code Title Description
A1C A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed