DE3761404D1 - Blitzableiter-isolator. - Google Patents

Blitzableiter-isolator.

Info

Publication number
DE3761404D1
DE3761404D1 DE8787304924T DE3761404T DE3761404D1 DE 3761404 D1 DE3761404 D1 DE 3761404D1 DE 8787304924 T DE8787304924 T DE 8787304924T DE 3761404 T DE3761404 T DE 3761404T DE 3761404 D1 DE3761404 D1 DE 3761404D1
Authority
DE
Germany
Prior art keywords
armor
isolator
lightning
lightning armor
armor isolator
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 - Fee Related
Application number
DE8787304924T
Other languages
German (de)
English (en)
Inventor
Shoji Seike
Takao Totoki
Masayuki Nozaki
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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
Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd
Application granted granted Critical
Publication of DE3761404D1 publication Critical patent/DE3761404D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0054—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing PbO, SnO2, B2O3
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/005—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing with compositions containing more than 50% lead oxide by weight
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/24—Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metal; Glass solders
    • C03C8/245—Fusion seal compositions being frit compositions having non-frit additions, i.e. for use as seals between dissimilar materials, e.g. glass and metal; Glass solders containing more than 50% lead oxide, by weight

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Insulators (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Thermistors And Varistors (AREA)
  • Glass Compositions (AREA)
DE8787304924T 1986-11-27 1987-06-03 Blitzableiter-isolator. Expired - Fee Related DE3761404D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61282822A JPS63136424A (ja) 1986-11-27 1986-11-27 避雷碍子

Publications (1)

Publication Number Publication Date
DE3761404D1 true DE3761404D1 (de) 1990-02-15

Family

ID=17657532

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787304924T Expired - Fee Related DE3761404D1 (de) 1986-11-27 1987-06-03 Blitzableiter-isolator.

Country Status (6)

Country Link
US (1) US4796149A (enExample)
EP (1) EP0269195B1 (enExample)
JP (1) JPS63136424A (enExample)
KR (1) KR910000622B1 (enExample)
CA (1) CA1293293C (enExample)
DE (1) DE3761404D1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN171826B (enExample) * 1988-03-23 1993-01-23 Ngk Insulators Ltd
DE69027866T2 (de) * 1989-11-08 1997-01-09 Matsushita Electric Ind Co Ltd Zinkoxid-Varistor, seine Herstellung und Zusammensetzung eines kristallisierten Glases zur Beschichtung
JPH077613B2 (ja) * 1990-02-02 1995-01-30 東京電力株式会社 懸垂型避雷碍子
JPWO2005067114A1 (ja) * 2003-12-26 2007-12-20 アレイプロトテック株式会社 避雷装置、及び避雷装置の製造方法
CN100396632C (zh) * 2006-01-10 2008-06-25 陕西科技大学 金属氧化物避雷器用无铅封接玻璃的制备方法
EP2460780A4 (en) 2009-07-31 2013-12-04 Asahi Glass Co Ltd SEALING GLASS, SEALING MATERIAL AND SEALING MATERIAL PASTE FOR SEMICONDUCTOR DEVICES AND SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL111359C (enExample) * 1956-05-29 1900-01-01
US3959543A (en) * 1973-05-17 1976-05-25 General Electric Company Non-linear resistance surge arrester disc collar and glass composition thereof
US4335417A (en) * 1978-09-05 1982-06-15 General Electric Company Heat sink thermal transfer system for zinc oxide varistors
US4223366A (en) * 1978-11-15 1980-09-16 Electric Power Research Institute, Inc. Gapless surge arrester
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
US4463405A (en) * 1981-02-19 1984-07-31 Electric Power Research Institute, Inc. Fail safe surge arrester
US4404614A (en) * 1981-05-15 1983-09-13 Electric Power Research Institute, Inc. Surge arrester having a non-fragmenting outer housing
JPS5949178A (ja) * 1982-09-14 1984-03-21 中部電力株式会社 避雷碍子
CH666575A5 (de) * 1985-02-26 1988-07-29 Bbc Brown Boveri & Cie Ueberspannungsableiter.

Also Published As

Publication number Publication date
KR910000622B1 (ko) 1991-01-28
EP0269195A1 (en) 1988-06-01
CA1293293C (en) 1991-12-17
US4796149A (en) 1989-01-03
JPS63136424A (ja) 1988-06-08
EP0269195B1 (en) 1990-01-10
JPH0255922B2 (enExample) 1990-11-28
KR880006722A (ko) 1988-07-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee