JPH0259517B2 - - Google Patents

Info

Publication number
JPH0259517B2
JPH0259517B2 JP8788084A JP8788084A JPH0259517B2 JP H0259517 B2 JPH0259517 B2 JP H0259517B2 JP 8788084 A JP8788084 A JP 8788084A JP 8788084 A JP8788084 A JP 8788084A JP H0259517 B2 JPH0259517 B2 JP H0259517B2
Authority
JP
Japan
Prior art keywords
output
inspection
alarm
amplifier
sensor
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.)
Expired
Application number
JP8788084A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59211193A (ja
Inventor
Takashi Kajino
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.)
New Cosmos Electric Co Ltd
Original Assignee
New Cosmos Electric Co 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 New Cosmos Electric Co Ltd filed Critical New Cosmos Electric Co Ltd
Priority to JP8788084A priority Critical patent/JPS59211193A/ja
Publication of JPS59211193A publication Critical patent/JPS59211193A/ja
Publication of JPH0259517B2 publication Critical patent/JPH0259517B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
JP8788084A 1984-05-02 1984-05-02 点検機能つき警報器 Granted JPS59211193A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8788084A JPS59211193A (ja) 1984-05-02 1984-05-02 点検機能つき警報器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8788084A JPS59211193A (ja) 1984-05-02 1984-05-02 点検機能つき警報器

Publications (2)

Publication Number Publication Date
JPS59211193A JPS59211193A (ja) 1984-11-29
JPH0259517B2 true JPH0259517B2 (US06312121-20011106-C00033.png) 1990-12-12

Family

ID=13927178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8788084A Granted JPS59211193A (ja) 1984-05-02 1984-05-02 点検機能つき警報器

Country Status (1)

Country Link
JP (1) JPS59211193A (US06312121-20011106-C00033.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8603364D0 (en) * 1986-02-11 1986-03-19 Dunlop Ltd Hose leak detectors

Also Published As

Publication number Publication date
JPS59211193A (ja) 1984-11-29

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