CH648703A5 - Overvoltage protection device for an electronic apparatus - Google Patents

Overvoltage protection device for an electronic apparatus Download PDF

Info

Publication number
CH648703A5
CH648703A5 CH60680A CH60680A CH648703A5 CH 648703 A5 CH648703 A5 CH 648703A5 CH 60680 A CH60680 A CH 60680A CH 60680 A CH60680 A CH 60680A CH 648703 A5 CH648703 A5 CH 648703A5
Authority
CH
Switzerland
Prior art keywords
limiter diode
fuse
thermal switch
support plate
overvoltage protection
Prior art date
Application number
CH60680A
Other languages
German (de)
English (en)
Inventor
Heinz Wilhelm Dr Bock
Josef Wolf
Manfred Woerner
Original Assignee
Kraftwerk Union Ag
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 Kraftwerk Union Ag filed Critical Kraftwerk Union Ag
Publication of CH648703A5 publication Critical patent/CH648703A5/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/003—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electrostatic apparatus
    • 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
    • H02H9/043—Protection of over-voltage protection device by short-circuiting
    • 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

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
CH60680A 1979-04-27 1980-01-25 Overvoltage protection device for an electronic apparatus CH648703A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792917256 DE2917256A1 (de) 1979-04-27 1979-04-27 Ueberspannungsschutzeinrichtung fuer elektronische geraete

Publications (1)

Publication Number Publication Date
CH648703A5 true CH648703A5 (en) 1985-03-29

Family

ID=6069488

Family Applications (1)

Application Number Title Priority Date Filing Date
CH60680A CH648703A5 (en) 1979-04-27 1980-01-25 Overvoltage protection device for an electronic apparatus

Country Status (5)

Country Link
JP (1) JPS55144729A (es)
AR (1) AR222074A1 (es)
CH (1) CH648703A5 (es)
DE (1) DE2917256A1 (es)
FR (1) FR2455381A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000031848A1 (en) * 1998-11-20 2000-06-02 Ricardo Fernando Silva Almeida Protection device for electronic equipments

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033473C2 (de) * 1980-09-05 1985-07-11 Schoppe & Faeser Gmbh, 4950 Minden Sicherheitsschaltung mit einer Schmelzsicherung
NL8006411A (nl) * 1980-11-25 1982-06-16 Philips Nv Inrichting voor het beveiligen tegen oververhitting door overspanning van een spanningsbegrenzende schakeling.
US4464606A (en) * 1981-03-25 1984-08-07 Armstrong World Industries, Inc. Pulse width modulated dimming arrangement for fluorescent lamps
SE445409B (sv) * 1981-12-08 1986-06-16 Porta Systems Corp Strom- och spenningsstotskyddskrets for anvendning i samband med en telefonledning
DE4026004A1 (de) * 1990-08-14 1992-02-20 Krone Ag Schutzschaltung und schutzstecker in telekommunikationsanlagen
DE102009005789A1 (de) * 2009-01-22 2010-07-29 Phoenix Contact Gmbh & Co. Kg Überspannungsschutzkombination zum Schutz von elektrischen Niederspannungsanlagen- und geräten
US9019674B2 (en) 2010-11-23 2015-04-28 Fairchild Semiconductor Corporation Input power port protection component
US8861164B2 (en) 2011-02-04 2014-10-14 Fairchild Semiconductor Corporation Integrated overdrive and overvoltage protection device
US9112346B2 (en) 2013-03-14 2015-08-18 Fairchild Semiconductor Corporation Input power protection
US9735147B2 (en) 2014-09-15 2017-08-15 Fairchild Semiconductor Corporation Fast and stable ultra low drop-out (LDO) voltage clamp device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR922851A (fr) * 1946-01-09 1947-06-20 Ets Claude Paz & Silva Perfectionnements aux dispositifs de protection des installations électriques contre les surtensions
DE1816553B2 (de) * 1968-12-23 1971-09-30 Hartmann & Braun Ag, 6000 Frankfurt Einrichtung zum schutze von in explosionsgefaehrdeten raeumen befindlichen verbrauchern und oder messwertgebern
US3890543A (en) * 1973-09-14 1975-06-17 Telecommunications Ind Low voltage surge protection network
US4168514A (en) * 1977-12-16 1979-09-18 General Electric Company Combination circuit breaker-lightning arrestor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000031848A1 (en) * 1998-11-20 2000-06-02 Ricardo Fernando Silva Almeida Protection device for electronic equipments

Also Published As

Publication number Publication date
FR2455381A1 (fr) 1980-11-21
DE2917256A1 (de) 1980-11-06
AR222074A1 (es) 1981-04-15
JPS55144729A (en) 1980-11-11
FR2455381B1 (es) 1984-04-27
DE2917256C2 (es) 1988-01-21

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Legal Events

Date Code Title Description
PL Patent ceased