CA1129487A - Dispositif protecteur contre les surtensions - Google Patents

Dispositif protecteur contre les surtensions

Info

Publication number
CA1129487A
CA1129487A CA299,993A CA299993A CA1129487A CA 1129487 A CA1129487 A CA 1129487A CA 299993 A CA299993 A CA 299993A CA 1129487 A CA1129487 A CA 1129487A
Authority
CA
Canada
Prior art keywords
semi
voltage
surge
metal
resistance
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
Application number
CA299,993A
Other languages
English (en)
Inventor
Gerhard Peche
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of CA1129487A publication Critical patent/CA1129487A/fr
Expired 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
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/06—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using spark-gap arresters

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Thermistors And Varistors (AREA)
CA299,993A 1977-03-31 1978-03-30 Dispositif protecteur contre les surtensions Expired CA1129487A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772714411 DE2714411A1 (de) 1977-03-31 1977-03-31 Ueberspannungsschutzeinrichtung
DEP2714411.2 1977-03-31

Publications (1)

Publication Number Publication Date
CA1129487A true CA1129487A (fr) 1982-08-10

Family

ID=6005267

Family Applications (1)

Application Number Title Priority Date Filing Date
CA299,993A Expired CA1129487A (fr) 1977-03-31 1978-03-30 Dispositif protecteur contre les surtensions

Country Status (5)

Country Link
CA (1) CA1129487A (fr)
CH (1) CH622647A5 (fr)
DE (1) DE2714411A1 (fr)
FR (1) FR2386174A1 (fr)
SE (1) SE440574B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991016752A1 (fr) * 1990-04-26 1991-10-31 Australian Telecommunications Corporation Dispositif de protection pour circuit
AU654814B2 (en) * 1990-04-26 1994-11-24 Telstra Corporation Limited A circuit protection device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262317A (en) * 1979-03-22 1981-04-14 Reliable Electric Company Line protector for a communications circuit
DE2912415A1 (de) * 1979-03-29 1980-10-09 Staco Werner Stauber Gmbh Ueberspannungs-schutzschaltung
DE2934141C2 (de) * 1979-08-23 1981-04-30 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum Überspannungsschutz
CH647106A5 (de) * 1979-09-11 1984-12-28 Woertz Oskar Apparat zum reduzieren elektrischer stoerspannungen in elektrischen leitungen.
DE3109883C2 (de) * 1981-03-14 1985-05-30 OBO Bettermann oHG, 5750 Menden Überspannungsschutzschaltung für elektrische Anlagen
DE3111096C2 (de) * 1981-03-20 1985-05-30 Siemens AG, 1000 Berlin und 8000 München Netztransientenschutzanordnung für elektrische Geräte
DE3213437A1 (de) * 1982-04-10 1983-10-20 C. Plath Gmbh Nautisch-Elektronische Technik, 2000 Hamburg Ueberspannungsschutz
DE3539421C3 (de) * 1985-11-07 1996-11-28 Bettermann Obo Ohg Schaltungsanordnung zum Schutz gegen Überspannungen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991016752A1 (fr) * 1990-04-26 1991-10-31 Australian Telecommunications Corporation Dispositif de protection pour circuit
AU654814B2 (en) * 1990-04-26 1994-11-24 Telstra Corporation Limited A circuit protection device

Also Published As

Publication number Publication date
SE440574B (sv) 1985-08-05
SE7803684L (sv) 1978-10-01
CH622647A5 (en) 1981-04-15
FR2386174A1 (fr) 1978-10-27
FR2386174B1 (fr) 1980-09-19
DE2714411A1 (de) 1978-10-05

Similar Documents

Publication Publication Date Title
US6628498B2 (en) Integrated electrostatic discharge and overcurrent device
US5513059A (en) Arrangement for protecting telecommunications equipment from voltage transients
CA1137543A (fr) Protecteur de ligne pour circuit de communication
US4174530A (en) Voltage surge arrester device
US5594613A (en) Surge arrester having controlled multiple current paths
RU2188490C2 (ru) Схема защиты, в частности, установок дальней связи от перенапряжений и тока перегрузки
US5933310A (en) Circuit breaker with wide operational current range
US3436601A (en) Protection circuits for signalling lines
CA1129487A (fr) Dispositif protecteur contre les surtensions
CA2023605C (fr) Circuit de protection contre les surtensions et les surintensites
US6493201B1 (en) Spark gap retrofit module for surge arrester
US4385338A (en) Power connector with overvoltage protection
US6002564A (en) Overcurrent protection thick-film resistor device and overcurrent protection circuit using the same
US3859568A (en) Overvoltage surge arrester with improved voltage grading circuit
CY1295A (en) Surge diverter/arrester
EP0893863A1 (fr) Tube à décharge à gas muni d'un boítier d'oxyde de métal
JPH0145812B2 (fr)
US5721663A (en) Overvoltage protection modules with back-up protection for communication lines
CA1106912A (fr) Parafoudre pour ligne de transport d'electricite
GB1594313A (en) Equipment for power line surge eliminator
JP2783150B2 (ja) 正特性サーミスタ素子及びそれを用いた電信電話用端末装置
JP3473819B2 (ja) 雷防護アダプタ
CA1056010A (fr) Protection contre les surtensions de polarisation inverse pour thyristors haute tension
CA2027288A1 (fr) Dispositif de protection contre les surtensions a oxides metalliques et a eclateurs montes en serie
RU2191457C2 (ru) Устройство защиты трехпроводных линий связи (варианты)

Legal Events

Date Code Title Description
MKEX Expiry