BR8103687A - Revestimento isolante para varistores de oxido de zinco aplicaveis e para raios e protetores de picos de voltagem - Google Patents

Revestimento isolante para varistores de oxido de zinco aplicaveis e para raios e protetores de picos de voltagem

Info

Publication number
BR8103687A
BR8103687A BR8103687A BR8103687A BR8103687A BR 8103687 A BR8103687 A BR 8103687A BR 8103687 A BR8103687 A BR 8103687A BR 8103687 A BR8103687 A BR 8103687A BR 8103687 A BR8103687 A BR 8103687A
Authority
BR
Brazil
Prior art keywords
protectors
rays
zinc oxide
insulating coating
oxide varistors
Prior art date
Application number
BR8103687A
Other languages
English (en)
Portuguese (pt)
Inventor
H Ellis
J Kresge
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR8103687A publication Critical patent/BR8103687A/pt

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
    • H01C7/102—Varistor boundary, e.g. surface layers
    • 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)
BR8103687A 1980-06-23 1981-06-09 Revestimento isolante para varistores de oxido de zinco aplicaveis e para raios e protetores de picos de voltagem BR8103687A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16193580A 1980-06-23 1980-06-23

Publications (1)

Publication Number Publication Date
BR8103687A true BR8103687A (pt) 1982-03-02

Family

ID=22583436

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8103687A BR8103687A (pt) 1980-06-23 1981-06-09 Revestimento isolante para varistores de oxido de zinco aplicaveis e para raios e protetores de picos de voltagem

Country Status (5)

Country Link
JP (1) JPS5728304A (ja)
BR (1) BR8103687A (ja)
DE (1) DE3123552A1 (ja)
FR (1) FR2485245A1 (ja)
SE (1) SE8103912L (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3334533A1 (de) * 1983-09-23 1985-04-04 Transformatoren Union Ag, 7000 Stuttgart Ueberspannungsableiter
DE3470975D1 (en) * 1983-12-22 1988-06-09 Bbc Brown Boveri & Cie Zinc oxide varistor
JPS60119705U (ja) * 1984-01-20 1985-08-13 岡谷電機産業株式会社 サ−ジ吸収素子
DE3405834A1 (de) * 1984-02-17 1985-08-22 Siemens AG, 1000 Berlin und 8000 München Varistor aus einer scheibe aus durch dotierung halbleitendem zinkoxid-material und verfahren zur herstellung dieses varistors
JP2001176703A (ja) 1999-10-04 2001-06-29 Toshiba Corp 電圧非直線抵抗体及びその製造方法
ATE288127T1 (de) 2002-07-15 2005-02-15 Abb Schweiz Ag Steckbarer elektrischer apparat, insbesondere überspannungsableiter
US20060152330A1 (en) * 2005-01-12 2006-07-13 Jong-Sung Kang PTC current limiting device having molding part made of insulating material
CN106663510B (zh) * 2014-08-08 2019-05-03 东莞令特电子有限公司 具有多层涂层的变阻器以及制造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2248117B2 (de) * 1972-09-28 1975-03-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Überspannungsableiter mit einem gasgefüllten Gehäuse
US3959543A (en) * 1973-05-17 1976-05-25 General Electric Company Non-linear resistance surge arrester disc collar and glass composition thereof
NL172192C (nl) * 1976-08-26 1983-07-18 Matsushita Electric Ind Co Ltd Niet-lineair spanningsafhankelijk weerstandselement.
JPS5827643B2 (ja) * 1979-07-13 1983-06-10 株式会社日立製作所 非直線抵抗体およびその製法

Also Published As

Publication number Publication date
DE3123552A1 (de) 1982-04-15
FR2485245A1 (fr) 1981-12-24
SE8103912L (sv) 1982-02-05
JPS5728304A (en) 1982-02-16

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