JPH01100392U - - Google Patents

Info

Publication number
JPH01100392U
JPH01100392U JP19710387U JP19710387U JPH01100392U JP H01100392 U JPH01100392 U JP H01100392U JP 19710387 U JP19710387 U JP 19710387U JP 19710387 U JP19710387 U JP 19710387U JP H01100392 U JPH01100392 U JP H01100392U
Authority
JP
Japan
Prior art keywords
electrode
metal oxide
oxide varistor
detection circuit
pulse signal
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
JP19710387U
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
Priority to JP19710387U priority Critical patent/JPH01100392U/ja
Publication of JPH01100392U publication Critical patent/JPH01100392U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Protection Of Static Devices (AREA)

Description

【図面の簡単な説明】
第1図は本考案に用いる金属酸化物バリスタの
チツプ外観図、第2図はその等価回路、第3図は
本考案の第1の実施例を示す回路構成図、第4図
は本考案の第2の実施例を示す回路構成図、第5
図は従来の回路図である。 1……金属酸化物バリスタチツプ、2,3……
電極、4……第3の電極、5……交流電源、6,
7……交流電源ライン、8,30……金属酸化物
バリスタ、9……ヒーユズ、10……パルス発生
器、11,15,19,20,21,22,23
……抵抗、12……トライアツク、13,14…
…発光ダイオード、16……電子回路、17……
直流電源、18……プログラマブルユニジヤンク
シヨントランジスタ(PUT)、24,28……
コンデンサ、29……接合形NチヤンネルFET

Claims (1)

    【実用新案登録請求の範囲】
  1. チツプ上に厚みの異なる部分を有しこの部分に
    第3の電極を形成した金属酸化物バリスタと、前
    記第3の電極と対向している電極に直列にヒユー
    ズを接続しこのヒユーズの他端と前記第3の電極
    との間に接続したパルス信号発生器及びパルス信
    号検出回路とを有することを特徴とした金属酸化
    物バリスタ故障検出回路。
JP19710387U 1987-12-25 1987-12-25 Pending JPH01100392U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19710387U JPH01100392U (ja) 1987-12-25 1987-12-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19710387U JPH01100392U (ja) 1987-12-25 1987-12-25

Publications (1)

Publication Number Publication Date
JPH01100392U true JPH01100392U (ja) 1989-07-05

Family

ID=31487674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19710387U Pending JPH01100392U (ja) 1987-12-25 1987-12-25

Country Status (1)

Country Link
JP (1) JPH01100392U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9323101B2 (en) 1999-07-02 2016-04-26 E-Vision Smart Optics, Inc. Electro-active opthalmic lens having an optical power blending region

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9323101B2 (en) 1999-07-02 2016-04-26 E-Vision Smart Optics, Inc. Electro-active opthalmic lens having an optical power blending region
US9411173B1 (en) 1999-07-02 2016-08-09 E-Vision Smart Optics, Inc. Electro-active opthalmic lens having an optical power blending region
US9500883B2 (en) 1999-07-02 2016-11-22 E-Vision Smart Optics, Inc. Electro-active opthalmic lens having an optical power blending region

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