JPS596294U - Abnormal noise alarm - Google Patents

Abnormal noise alarm

Info

Publication number
JPS596294U
JPS596294U JP9740182U JP9740182U JPS596294U JP S596294 U JPS596294 U JP S596294U JP 9740182 U JP9740182 U JP 9740182U JP 9740182 U JP9740182 U JP 9740182U JP S596294 U JPS596294 U JP S596294U
Authority
JP
Japan
Prior art keywords
abnormal noise
noise alarm
alarm
recorded
abnormal sound
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
JP9740182U
Other languages
Japanese (ja)
Inventor
柳原　広和
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9740182U priority Critical patent/JPS596294U/en
Publication of JPS596294U publication Critical patent/JPS596294U/en
Pending legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案の一実施例の異音発生警報器の回路図
である。 １・・・異音発生警報器、２・・・電圧可変装置、３・
・・音色発生板、４・・・外部接続端子。FIG. 1 is a circuit diagram of an abnormal sound alarm according to an embodiment of the present invention. 1... Abnormal noise alarm, 2... Voltage variable device, 3...
...Tone generation board, 4...External connection terminal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プロセスの各系統毎に異常のための変え警報音色を可変
としたことを特徴とする異音発生警報器。An abnormal sound generation alarm device characterized in that the alarm tone for abnormality is variable for each system of the process.
JP9740182U 1982-06-30 1982-06-30 Abnormal noise alarm Pending JPS596294U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9740182U JPS596294U (en) 1982-06-30 1982-06-30 Abnormal noise alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9740182U JPS596294U (en) 1982-06-30 1982-06-30 Abnormal noise alarm

Publications (1)

Publication Number Publication Date
JPS596294U true JPS596294U (en) 1984-01-14

Family

ID=30231701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9740182U Pending JPS596294U (en) 1982-06-30 1982-06-30 Abnormal noise alarm

Country Status (1)

Country Link
JP (1) JPS596294U (en)

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