JPH021822U - - Google Patents

Info

Publication number
JPH021822U
JPH021822U JP7959088U JP7959088U JPH021822U JP H021822 U JPH021822 U JP H021822U JP 7959088 U JP7959088 U JP 7959088U JP 7959088 U JP7959088 U JP 7959088U JP H021822 U JPH021822 U JP H021822U
Authority
JP
Japan
Prior art keywords
light emitting
emitting diode
circuit
series
switch
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
JP7959088U
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 JP7959088U priority Critical patent/JPH021822U/ja
Publication of JPH021822U publication Critical patent/JPH021822U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Switch Cases, Indication, And Locking (AREA)

Description

【図面の簡単な説明】
第1図は本考案の第1実施例の回路構成図、第
2図は第2実施例の回路構成図である。 1:リードスイツチ、2:第1の発光ダイオー
ド、3:主回路、4:第2の発光ダイオード、5
:抵抗、6:補助回路、8:直流電源、11:リ
ードスイツチ、12:第1の発光ダイオード対、
13:主回路、14:第2の発光ダイオード対、
15:抵抗、16:補助回路、18:交流電源。

Claims (1)

    【実用新案登録請求の範囲】
  1. スイツチと第1の発光ダイオードとを直列接続
    した主回路と、第2の発光ダイオードと抵抗とを
    直列接続した補助回路とを電源に対して並列接続
    したことを特徴とするスイツチ回路の断線表示装
    置。
JP7959088U 1988-06-16 1988-06-16 Pending JPH021822U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7959088U JPH021822U (ja) 1988-06-16 1988-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7959088U JPH021822U (ja) 1988-06-16 1988-06-16

Publications (1)

Publication Number Publication Date
JPH021822U true JPH021822U (ja) 1990-01-09

Family

ID=31304459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7959088U Pending JPH021822U (ja) 1988-06-16 1988-06-16

Country Status (1)

Country Link
JP (1) JPH021822U (ja)

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