JPS62178749U - - Google Patents

Info

Publication number
JPS62178749U
JPS62178749U JP1986064042U JP6404286U JPS62178749U JP S62178749 U JPS62178749 U JP S62178749U JP 1986064042 U JP1986064042 U JP 1986064042U JP 6404286 U JP6404286 U JP 6404286U JP S62178749 U JPS62178749 U JP S62178749U
Authority
JP
Japan
Prior art keywords
commercial power
communication equipment
wired communication
line
power line
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.)
Granted
Application number
JP1986064042U
Other languages
English (en)
Other versions
JPH0448109Y2 (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 JP1986064042U priority Critical patent/JPH0448109Y2/ja
Priority to KR2019860010215U priority patent/KR900006828Y1/ko
Publication of JPS62178749U publication Critical patent/JPS62178749U/ja
Application granted granted Critical
Publication of JPH0448109Y2 publication Critical patent/JPH0448109Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/06—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using spark-gap arresters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6666—Structural association with built-in electrical component with built-in electronic circuit with built-in overvoltage protection
    • 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
    • H01T15/00—Circuits specially adapted for spark gaps, e.g. ignition circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Emergency Protection Circuit Devices (AREA)

Description

【図面の簡単な説明】
図面は本考案に係る商用電源を使用する有線通
信機器用保安装置の一実施例を示し、第１図は同
装置の保安回路説明図、第２図は同回路を用いた
保安装置の斜視図、第３図は増設状態を示す断面
図、第４図は他のアツタチメントを示す斜視図で
ある。 １…電源側保安回路部、２…通信側保安回路部
、３…電源プラグ、４…コンセント、５…ガス入
避雷素子、１１…装置本体ケース、１２，３１…
ねじ端子、１３，２１…モジユラジヤツク、１７
…モジユラプラグ、２０，３０…アタツチメント
、２２…止めねじ。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 商用電源線を使用する有線通信機器に用い
    られて商用電源線と通信線との間は生じる異常電
    圧をバイパスさせるための保安装置であつて、装
    置本体ケースには商用電源線への接続部が設けら
    れているとともに通信回線との接続端子部が設け
    られている商用電源を使用する有線通信機器用保
    安装置。 (2) 実用新案登録請求の範囲第１項記載の装置
    において、接続端子部がねじ端子或いはモジユラ
    ジヤツクである商用電源を使用する有線通信機器
    用保安装置。
JP1986064042U 1986-04-30 1986-04-30 Expired JPH0448109Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986064042U JPH0448109Y2 (ja) 1986-04-30 1986-04-30
KR2019860010215U KR900006828Y1 (ko) 1986-04-30 1986-07-15 상용 전원을 사용하는 유선통신 기기용 보안 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986064042U JPH0448109Y2 (ja) 1986-04-30 1986-04-30

Publications (2)

Publication Number Publication Date
JPS62178749U true JPS62178749U (ja) 1987-11-13
JPH0448109Y2 JPH0448109Y2 (ja) 1992-11-12

Family

ID=30899835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986064042U Expired JPH0448109Y2 (ja) 1986-04-30 1986-04-30

Country Status (2)

Country Link
JP (1) JPH0448109Y2 (ja)
KR (1) KR900006828Y1 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60174022A (ja) * 1984-02-06 1985-09-07 日本電信電話株式会社 雷防護回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60174022A (ja) * 1984-02-06 1985-09-07 日本電信電話株式会社 雷防護回路

Also Published As

Publication number Publication date
KR870017383U (ko) 1987-11-30
JPH0448109Y2 (ja) 1992-11-12
KR900006828Y1 (ko) 1990-07-28

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