BR9003098A - Sistema eletronico compreendendo pelo menos um circuito que inclui um dispositivo protetor contra surtos e dispositivo protetor contra surtos semi-condutor - Google Patents

Sistema eletronico compreendendo pelo menos um circuito que inclui um dispositivo protetor contra surtos e dispositivo protetor contra surtos semi-condutor

Info

Publication number
BR9003098A
BR9003098A BR909003098A BR9003098A BR9003098A BR 9003098 A BR9003098 A BR 9003098A BR 909003098 A BR909003098 A BR 909003098A BR 9003098 A BR9003098 A BR 9003098A BR 9003098 A BR9003098 A BR 9003098A
Authority
BR
Brazil
Prior art keywords
outbreaks
protective device
device against
conductor
circuit
Prior art date
Application number
BR909003098A
Other languages
English (en)
Inventor
Jerzy Borkowicz
William P Trumble
James E Anderson
Robin Mcintyre
Original Assignee
Northern Telecom 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 US07/382,131 external-priority patent/US4939619A/en
Application filed by Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of BR9003098A publication Critical patent/BR9003098A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Thermistors And Varistors (AREA)
  • Die Bonding (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Organic Insulating Materials (AREA)
  • Emergency Protection Circuit Devices (AREA)
BR909003098A 1989-07-20 1990-07-02 Sistema eletronico compreendendo pelo menos um circuito que inclui um dispositivo protetor contra surtos e dispositivo protetor contra surtos semi-condutor BR9003098A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/382,131 US4939619A (en) 1987-01-26 1989-07-20 Packaged solid-state surge protector

Publications (1)

Publication Number Publication Date
BR9003098A true BR9003098A (pt) 1991-08-27

Family

ID=23507642

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909003098A BR9003098A (pt) 1989-07-20 1990-07-02 Sistema eletronico compreendendo pelo menos um circuito que inclui um dispositivo protetor contra surtos e dispositivo protetor contra surtos semi-condutor

Country Status (5)

Country Link
EP (1) EP0409380A3 (pt)
JP (1) JPH0356030A (pt)
KR (1) KR910003878A (pt)
BR (1) BR9003098A (pt)
CA (1) CA2015967C (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5375030A (en) * 1993-09-27 1994-12-20 Texas Instruments Incorporated Surge protection device and system
LU90265B1 (de) * 1998-07-22 2000-01-24 Iee Sarl Anschlussvorrichtung fuer geschirmte Flaechenelektrode
US6483685B1 (en) * 1999-12-23 2002-11-19 Mcgraw Edison Company Compliant joint between electrical components
US8117739B2 (en) 2004-01-23 2012-02-21 Cooper Technologies Company Manufacturing process for surge arrester module using pre-impregnated composite

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587021A (en) * 1969-07-22 1971-06-22 Reliable Electric Co Line protector for a communications circuit
US3928093A (en) * 1974-06-03 1975-12-23 Northern Electric Co Method for making a bi-directional solid state device
US4233641A (en) * 1979-04-06 1980-11-11 Reliable Electric Company Line protector for a communications circuit
JPS5651803A (en) * 1979-10-02 1981-05-09 Matsushita Electric Ind Co Ltd Method of manufacturing metallic oxide voltage nonlinear resistor
US4404614A (en) * 1981-05-15 1983-09-13 Electric Power Research Institute, Inc. Surge arrester having a non-fragmenting outer housing
US4658324A (en) * 1983-03-23 1987-04-14 Okaya Electric Industries Co., Ltd. Surge absorbing device
DE3335195A1 (de) * 1983-09-28 1985-04-04 Siemens AG, 1000 Berlin und 8000 München Kombinierte schaltung mit varistor

Also Published As

Publication number Publication date
CA2015967C (en) 2002-02-19
CA2015967A1 (en) 1991-01-20
EP0409380A2 (en) 1991-01-23
JPH0356030A (ja) 1991-03-11
EP0409380A3 (en) 1991-05-08
KR910003878A (ko) 1991-02-28

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Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee