JPS50107449A - - Google Patents

Info

Publication number
JPS50107449A
JPS50107449A JP50006488A JP648875A JPS50107449A JP S50107449 A JPS50107449 A JP S50107449A JP 50006488 A JP50006488 A JP 50006488A JP 648875 A JP648875 A JP 648875A JP S50107449 A JPS50107449 A JP S50107449A
Authority
JP
Japan
Prior art keywords
resistor
exponent
arrester
voltage
relatively high
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.)
Pending
Application number
JP50006488A
Other languages
English (en)
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 filed Critical
Publication of JPS50107449A publication Critical patent/JPS50107449A/ja
Pending legal-status Critical Current

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
    • H01T4/16—Overvoltage arresters using spark gaps having a plurality of gaps arranged in series
    • H01T4/20—Arrangements for improving potential distribution
    • 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)
  • Emergency Protection Circuit Devices (AREA)
JP50006488A 1974-01-16 1975-01-16 Pending JPS50107449A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US433656A US3859569A (en) 1974-01-16 1974-01-16 Overvoltage surge arrester with improved voltage grading circuit

Publications (1)

Publication Number Publication Date
JPS50107449A true JPS50107449A (ja) 1975-08-23

Family

ID=23721025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50006488A Pending JPS50107449A (ja) 1974-01-16 1975-01-16

Country Status (4)

Country Link
US (1) US3859569A (ja)
JP (1) JPS50107449A (ja)
CA (1) CA1036210A (ja)
DE (1) DE2500431A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963965A (en) * 1974-10-22 1976-06-15 Westinghouse Electric Corporation Surge arrester construction
US3967160A (en) * 1975-05-01 1976-06-29 General Electric Company Electrical overvoltage surge arrester with a long time constant valve section and series gap section
CH596682A5 (ja) * 1976-11-24 1978-03-15 Sprecher & Schuh Ag
US4396970A (en) * 1981-01-12 1983-08-02 Tii Industries Inc. Overvoltage surge arrester with predetermined creepage path
JPH04294083A (ja) * 1991-03-25 1992-10-19 Ngk Insulators Ltd 避雷碍子装置
US5294374A (en) * 1992-03-20 1994-03-15 Leviton Manufacturing Co., Inc. Electrical overstress materials and method of manufacture
US6828895B1 (en) * 2003-05-29 2004-12-07 Hubbel Incorporated Arrester disconnector assembly having a capacitor and a resistor
US6876289B2 (en) * 2003-05-29 2005-04-05 Hubbell Incorporated Arrester disconnector assembly having a capacitor
DE602008003661D1 (de) * 2008-01-24 2011-01-05 Abb Technology Ag Hochspannungs-Überspannungsschutz und Betriebsverfahren dafür
US9088153B2 (en) 2012-09-26 2015-07-21 Hubbell Incorporated Series R-C graded gap assembly for MOV arrester
WO2023163998A1 (en) * 2022-02-23 2023-08-31 Hubbell Incorporated Improved graded spark gap design for internally gapped surge arrester

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091721A (en) * 1954-12-07 1963-05-28 Ohio Brass Co Lightning arrester and gap unit with capacitive grading
GB1012500A (en) * 1963-09-03 1965-12-08 Ass Elect Ind Improvements in or relating to surge diverter units
US3611044A (en) * 1970-06-30 1971-10-05 Westinghouse Electric Corp Surge protection apparatus with improved circuit for reliable sparkover

Also Published As

Publication number Publication date
DE2500431A1 (de) 1975-07-17
US3859569A (en) 1975-01-07
CA1036210A (en) 1978-08-08

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