JPH0125429Y2 - - Google Patents

Info

Publication number
JPH0125429Y2
JPH0125429Y2 JP1982032125U JP3212582U JPH0125429Y2 JP H0125429 Y2 JPH0125429 Y2 JP H0125429Y2 JP 1982032125 U JP1982032125 U JP 1982032125U JP 3212582 U JP3212582 U JP 3212582U JP H0125429 Y2 JPH0125429 Y2 JP H0125429Y2
Authority
JP
Japan
Prior art keywords
discharge
electrode
intermediate electrode
lightning arrester
notch
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
Application number
JP1982032125U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58135889U (ja
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
Priority to JP1982032125U priority Critical patent/JPS58135889U/ja
Priority to KR2019820009650U priority patent/KR870000838Y1/ko
Publication of JPS58135889U publication Critical patent/JPS58135889U/ja
Application granted granted Critical
Publication of JPH0125429Y2 publication Critical patent/JPH0125429Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/18—Automatic or semi-automatic exchanges with means for reducing interference or noise; with means for reducing effects due to line faults with means for protecting lines
    • 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
    • H01T1/00—Details of spark gaps
    • H01T1/20—Means for starting arc or facilitating ignition of spark gap
    • H01T1/22—Means for starting arc or facilitating ignition of spark gap by the shape or the composition of the electrodes
    • 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
    • H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
    • 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
    • H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
    • H01T4/12—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel hermetically sealed

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Thermistors And Varistors (AREA)
JP1982032125U 1982-03-09 1982-03-09 通信用多極放電管形避雷器 Granted JPS58135889U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1982032125U JPS58135889U (ja) 1982-03-09 1982-03-09 通信用多極放電管形避雷器
KR2019820009650U KR870000838Y1 (ko) 1982-03-09 1982-12-02 통신용 다극 방전관형 피뢰기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982032125U JPS58135889U (ja) 1982-03-09 1982-03-09 通信用多極放電管形避雷器

Publications (2)

Publication Number Publication Date
JPS58135889U JPS58135889U (ja) 1983-09-12
JPH0125429Y2 true JPH0125429Y2 (pt) 1989-07-31

Family

ID=30043761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982032125U Granted JPS58135889U (ja) 1982-03-09 1982-03-09 通信用多極放電管形避雷器

Country Status (2)

Country Link
JP (1) JPS58135889U (pt)
KR (1) KR870000838Y1 (pt)

Also Published As

Publication number Publication date
JPS58135889U (ja) 1983-09-12
KR870000838Y1 (ko) 1987-03-05
KR840003463U (ko) 1984-07-25

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