SE421462B - Ventilavledare - Google Patents

Ventilavledare

Info

Publication number
SE421462B
SE421462B SE8003329A SE8003329A SE421462B SE 421462 B SE421462 B SE 421462B SE 8003329 A SE8003329 A SE 8003329A SE 8003329 A SE8003329 A SE 8003329A SE 421462 B SE421462 B SE 421462B
Authority
SE
Sweden
Prior art keywords
varistor
blocks
protective
rings
block
Prior art date
Application number
SE8003329A
Other languages
English (en)
Swedish (sv)
Other versions
SE8003329L (sv
Inventor
B Axelsson
U Johnsen
L Stenstrom
B Thors
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE8003329A priority Critical patent/SE421462B/sv
Priority to US06/257,262 priority patent/US4352140A/en
Priority to DE3116573A priority patent/DE3116573C2/de
Priority to JP6676281A priority patent/JPS572502A/ja
Priority to BR8102723A priority patent/BR8102723A/pt
Priority to CH2878/81A priority patent/CH654440A5/de
Priority to CA000376826A priority patent/CA1157081A/en
Publication of SE8003329L publication Critical patent/SE8003329L/
Publication of SE421462B publication Critical patent/SE421462B/sv

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
SE8003329A 1980-05-05 1980-05-05 Ventilavledare SE421462B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8003329A SE421462B (sv) 1980-05-05 1980-05-05 Ventilavledare
US06/257,262 US4352140A (en) 1980-05-05 1981-04-24 Surge arrester
DE3116573A DE3116573C2 (de) 1980-05-05 1981-04-25 Überspannungsableiter
JP6676281A JPS572502A (en) 1980-05-05 1981-05-01 Surge preventing device
BR8102723A BR8102723A (pt) 1980-05-05 1981-05-04 Descarregador de surtos
CH2878/81A CH654440A5 (de) 1980-05-05 1981-05-04 Ueberspannungsableiter.
CA000376826A CA1157081A (en) 1980-05-05 1981-05-04 Surge arrester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8003329A SE421462B (sv) 1980-05-05 1980-05-05 Ventilavledare

Publications (2)

Publication Number Publication Date
SE8003329L SE8003329L (sv) 1981-11-06
SE421462B true SE421462B (sv) 1981-12-21

Family

ID=20340892

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8003329A SE421462B (sv) 1980-05-05 1980-05-05 Ventilavledare

Country Status (7)

Country Link
US (1) US4352140A (de)
JP (1) JPS572502A (de)
BR (1) BR8102723A (de)
CA (1) CA1157081A (de)
CH (1) CH654440A5 (de)
DE (1) DE3116573C2 (de)
SE (1) SE421462B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0147607B1 (de) * 1983-12-22 1988-05-04 BBC Brown Boveri AG Zinkoxid-Varistor
CH664642A5 (de) * 1984-04-13 1988-03-15 Bbc Brown Boveri & Cie Ueberspannungsableiter.
US4899248A (en) * 1984-12-14 1990-02-06 Hubbell Incorporated Modular electrical assemblies with plastic film barriers
CH666575A5 (de) * 1985-02-26 1988-07-29 Bbc Brown Boveri & Cie Ueberspannungsableiter.
SE456623B (sv) * 1987-02-23 1988-10-17 Asea Ab Ventilavledare
US4779162A (en) * 1987-03-16 1988-10-18 Rte Corporation Under oil arrester
US6519129B1 (en) * 1999-11-02 2003-02-11 Cooper Industries, Inc. Surge arrester module with bonded component stack
US6279811B1 (en) 2000-05-12 2001-08-28 Mcgraw-Edison Company Solder application technique
US6735068B1 (en) 2001-03-29 2004-05-11 Mcgraw-Edison Company Electrical apparatus employing one or more housing segments
US7015786B2 (en) * 2001-08-29 2006-03-21 Mcgraw-Edison Company Mechanical reinforcement to improve high current, short duration withstand of a monolithic disk or bonded disk stack
US6778374B2 (en) * 2002-01-04 2004-08-17 Hubbell Incorporated Reinforced arrester housing
US7436283B2 (en) * 2003-11-20 2008-10-14 Cooper Technologies Company Mechanical reinforcement structure for fuses
US8117739B2 (en) * 2004-01-23 2012-02-21 Cooper Technologies Company Manufacturing process for surge arrester module using pre-impregnated composite
US7075406B2 (en) * 2004-03-16 2006-07-11 Cooper Technologies Company Station class surge arrester
US7633737B2 (en) * 2004-04-29 2009-12-15 Cooper Technologies Company Liquid immersed surge arrester
US9520709B2 (en) * 2014-10-15 2016-12-13 Schneider Electric USA, Inc. Surge protection device having two part ceramic case for metal oxide varistor with isolated thermal cut off
US10741313B1 (en) * 2019-02-06 2020-08-11 Eaton Intelligent Power Limited Bus bar assembly with integrated surge arrestor
US11894166B2 (en) 2022-01-05 2024-02-06 Richards Mfg. Co., A New Jersey Limited Partnership Manufacturing process for surge arrestor module using compaction bladder system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR548350A (fr) * 1921-06-11 1923-01-12 Appareil de protection contre les surtensions électriques
US4046847A (en) * 1975-12-22 1977-09-06 General Electric Company Process for improving the stability of sintered zinc oxide varistors
US4100588A (en) * 1977-03-16 1978-07-11 General Electric Company Electrical overvoltage surge arrester with varistor heat transfer and sinking means

Also Published As

Publication number Publication date
DE3116573C2 (de) 1984-08-16
US4352140A (en) 1982-09-28
DE3116573A1 (de) 1982-04-01
SE8003329L (sv) 1981-11-06
JPS572502A (en) 1982-01-07
CA1157081A (en) 1983-11-15
CH654440A5 (de) 1986-02-14
BR8102723A (pt) 1982-01-26

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