JPS6440233U - - Google Patents

Info

Publication number
JPS6440233U
JPS6440233U JP13382587U JP13382587U JPS6440233U JP S6440233 U JPS6440233 U JP S6440233U JP 13382587 U JP13382587 U JP 13382587U JP 13382587 U JP13382587 U JP 13382587U JP S6440233 U JPS6440233 U JP S6440233U
Authority
JP
Japan
Prior art keywords
sound sensor
circuit
sound
crowbar circuit
arithmetic unit
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
JP13382587U
Other languages
English (en)
Japanese (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 JP13382587U priority Critical patent/JPS6440233U/ja
Publication of JPS6440233U publication Critical patent/JPS6440233U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Protection Of Static Devices (AREA)
JP13382587U 1987-09-01 1987-09-01 Pending JPS6440233U (US06650917-20031118-M00005.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13382587U JPS6440233U (US06650917-20031118-M00005.png) 1987-09-01 1987-09-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13382587U JPS6440233U (US06650917-20031118-M00005.png) 1987-09-01 1987-09-01

Publications (1)

Publication Number Publication Date
JPS6440233U true JPS6440233U (US06650917-20031118-M00005.png) 1989-03-10

Family

ID=31392048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13382587U Pending JPS6440233U (US06650917-20031118-M00005.png) 1987-09-01 1987-09-01

Country Status (1)

Country Link
JP (1) JPS6440233U (US06650917-20031118-M00005.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58123316A (ja) * 1982-01-18 1983-07-22 株式会社東芝 異常監視装置
JPS58127519A (ja) * 1982-01-25 1983-07-29 株式会社東芝 自動部分放電監視装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58123316A (ja) * 1982-01-18 1983-07-22 株式会社東芝 異常監視装置
JPS58127519A (ja) * 1982-01-25 1983-07-29 株式会社東芝 自動部分放電監視装置

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