JPS5232700A - Alarm equipment by discharge tube - Google Patents
Alarm equipment by discharge tubeInfo
- Publication number
- JPS5232700A JPS5232700A JP10868275A JP10868275A JPS5232700A JP S5232700 A JPS5232700 A JP S5232700A JP 10868275 A JP10868275 A JP 10868275A JP 10868275 A JP10868275 A JP 10868275A JP S5232700 A JPS5232700 A JP S5232700A
- Authority
- JP
- Japan
- Prior art keywords
- discharge tube
- alarm equipment
- circuit
- flash
- generated
- 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.)
- Granted
Links
Abstract
PURPOSE:When 2nd cycle flash signal is obtained from flash detection circuit, abnormal detection output is generated. In this way, a circuit, which is capable of detecting even a slight abnormality occurrence, can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10868275A JPS5823720B2 (en) | 1975-09-08 | 1975-09-08 | Houden Kanniyoru Houchi Souchi |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10868275A JPS5823720B2 (en) | 1975-09-08 | 1975-09-08 | Houden Kanniyoru Houchi Souchi |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5232700A true JPS5232700A (en) | 1977-03-12 |
JPS5823720B2 JPS5823720B2 (en) | 1983-05-17 |
Family
ID=14490987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10868275A Expired JPS5823720B2 (en) | 1975-09-08 | 1975-09-08 | Houden Kanniyoru Houchi Souchi |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5823720B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54112128A (en) * | 1978-02-22 | 1979-09-01 | Matsushita Electric Ind Co Ltd | Pattern display unit |
-
1975
- 1975-09-08 JP JP10868275A patent/JPS5823720B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54112128A (en) * | 1978-02-22 | 1979-09-01 | Matsushita Electric Ind Co Ltd | Pattern display unit |
Also Published As
Publication number | Publication date |
---|---|
JPS5823720B2 (en) | 1983-05-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5232700A (en) | Alarm equipment by discharge tube | |
JPS5236055A (en) | Unit for detecting the position of sound source | |
JPS5246798A (en) | Display equipment | |
JPS51130246A (en) | Method of abnormal reading detection in an a-d converter | |
JPS529397A (en) | Alarm | |
JPS5271653A (en) | Detection circut for the lost of power source voltage | |
JPS5229287A (en) | Detection apparatus | |
JPS51129197A (en) | Continuity test circuit of fire alarm | |
JPS5441196A (en) | Gas leakage alarm | |
JPS5253467A (en) | Electronic watch with alarm | |
JPS5225526A (en) | Abnormality detection circuit of tv camera output signal | |
JPS53105197A (en) | Signal processing circuit for fire senfor | |
JPS5214488A (en) | Monitoring device of automatic blood corpuscle measuring equpment | |
JPS51129198A (en) | Abnormal supervisory circuit of trafic signal controll circuit. | |
JPS5261375A (en) | Emergency lighting device | |
JPS5234770A (en) | Detection circuit of multiple input maximum value | |
JPS5363083A (en) | Detecting circuit for minute changing quantity | |
JPS5340299A (en) | Over-input alarming device | |
JPS5217795A (en) | Fire alarming device | |
JPS52106258A (en) | Fault detection circuit | |
JPS51149798A (en) | Alarm circuit | |
JPS549599A (en) | Detector for disconnection of flasher lamp | |
JPS51130197A (en) | A continuity test circuit for the fire aiarm | |
JPS5438535A (en) | Error alarm detector | |
JPS51136460A (en) | Frequency analyzing circuit |