JPS5818797A - 報知装置 - Google Patents

報知装置

Info

Publication number
JPS5818797A
JPS5818797A JP11688681A JP11688681A JPS5818797A JP S5818797 A JPS5818797 A JP S5818797A JP 11688681 A JP11688681 A JP 11688681A JP 11688681 A JP11688681 A JP 11688681A JP S5818797 A JPS5818797 A JP S5818797A
Authority
JP
Japan
Prior art keywords
output
circuit
level
time
timer
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
Application number
JP11688681A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0248954B2 (cs
Inventor
森末　一茂
下村　茂樹
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP11688681A priority Critical patent/JPS5818797A/ja
Publication of JPS5818797A publication Critical patent/JPS5818797A/ja
Publication of JPH0248954B2 publication Critical patent/JPH0248954B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
JP11688681A 1981-07-23 1981-07-23 報知装置 Granted JPS5818797A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11688681A JPS5818797A (ja) 1981-07-23 1981-07-23 報知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11688681A JPS5818797A (ja) 1981-07-23 1981-07-23 報知装置

Publications (2)

Publication Number Publication Date
JPS5818797A true JPS5818797A (ja) 1983-02-03
JPH0248954B2 JPH0248954B2 (cs) 1990-10-26

Family

ID=14698068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11688681A Granted JPS5818797A (ja) 1981-07-23 1981-07-23 報知装置

Country Status (1)

Country Link
JP (1) JPS5818797A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6423626U (cs) * 1987-08-03 1989-02-08

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589739A (en) * 1978-12-28 1980-07-07 Matsushita Electric Works Ltd Gas detector
JPS562541A (en) * 1979-06-20 1981-01-12 Matsushita Electric Works Ltd Gas detector
JPS5657943A (en) * 1979-10-15 1981-05-20 Matsushita Electric Works Ltd Smoke sensing system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589739A (en) * 1978-12-28 1980-07-07 Matsushita Electric Works Ltd Gas detector
JPS562541A (en) * 1979-06-20 1981-01-12 Matsushita Electric Works Ltd Gas detector
JPS5657943A (en) * 1979-10-15 1981-05-20 Matsushita Electric Works Ltd Smoke sensing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6423626U (cs) * 1987-08-03 1989-02-08

Also Published As

Publication number Publication date
JPH0248954B2 (cs) 1990-10-26

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