JPS6445396U - - Google Patents

Info

Publication number
JPS6445396U
JPS6445396U JP13917787U JP13917787U JPS6445396U JP S6445396 U JPS6445396 U JP S6445396U JP 13917787 U JP13917787 U JP 13917787U JP 13917787 U JP13917787 U JP 13917787U JP S6445396 U JPS6445396 U JP S6445396U
Authority
JP
Japan
Prior art keywords
cooling
detection circuit
circuits
cooling fan
output
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
JP13917787U
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 JP13917787U priority Critical patent/JPS6445396U/ja
Publication of JPS6445396U publication Critical patent/JPS6445396U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Control Of Temperature (AREA)

Description

【図面の簡単な説明】
第1図はこの考案による音響映像機器類の冷却
装置を示す回路構成図、第2図は従来例の冷却装
置を示す回路図である。 1…パワーアンプ、2…電源スイツチ、3…冷
却フアンの駆動回路、4…冷却フアンのモータ、
5…スピーカ、6…出力検知回路、7…温度検知
回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 冷却フアンを備える音響映像機器類において、
    音響映像機器に設けた機器の温度検知回路と、機
    器の出力検知回路と、両検知回路の「オア」出力
    でオン・オフされる冷却フアンモータ駆動回路と
    を備え、機器を構成する回路の作動、発熱時に冷
    却フアンを運転できるように構成したことを特徴
    とする音響映像機器類の冷却装置。
JP13917787U 1987-09-10 1987-09-10 Pending JPS6445396U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13917787U JPS6445396U (ja) 1987-09-10 1987-09-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13917787U JPS6445396U (ja) 1987-09-10 1987-09-10

Publications (1)

Publication Number Publication Date
JPS6445396U true JPS6445396U (ja) 1989-03-20

Family

ID=31402192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13917787U Pending JPS6445396U (ja) 1987-09-10 1987-09-10

Country Status (1)

Country Link
JP (1) JPS6445396U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812403A (ja) * 1981-07-15 1983-01-24 Matsushita Electric Ind Co Ltd 放熱装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812403A (ja) * 1981-07-15 1983-01-24 Matsushita Electric Ind Co Ltd 放熱装置

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