JPS61143292U - - Google Patents

Info

Publication number
JPS61143292U
JPS61143292U JP2555585U JP2555585U JPS61143292U JP S61143292 U JPS61143292 U JP S61143292U JP 2555585 U JP2555585 U JP 2555585U JP 2555585 U JP2555585 U JP 2555585U JP S61143292 U JPS61143292 U JP S61143292U
Authority
JP
Japan
Prior art keywords
fire
comparator
determining
analog output
circuit
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
JP2555585U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0353350Y2 (xx
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 JP1985025555U priority Critical patent/JPH0353350Y2/ja
Publication of JPS61143292U publication Critical patent/JPS61143292U/ja
Application granted granted Critical
Publication of JPH0353350Y2 publication Critical patent/JPH0353350Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
JP1985025555U 1985-02-26 1985-02-26 Expired JPH0353350Y2 (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985025555U JPH0353350Y2 (xx) 1985-02-26 1985-02-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985025555U JPH0353350Y2 (xx) 1985-02-26 1985-02-26

Publications (2)

Publication Number Publication Date
JPS61143292U true JPS61143292U (xx) 1986-09-04
JPH0353350Y2 JPH0353350Y2 (xx) 1991-11-21

Family

ID=30520729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985025555U Expired JPH0353350Y2 (xx) 1985-02-26 1985-02-26

Country Status (1)

Country Link
JP (1) JPH0353350Y2 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61160589U (xx) * 1985-03-28 1986-10-04

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510105U (xx) * 1978-07-01 1980-01-23
JPS5538279U (xx) * 1978-09-05 1980-03-12
JPS5924398A (ja) * 1982-07-31 1984-02-08 松下電工株式会社 炎感知器
JPS5946840A (ja) * 1982-09-10 1984-03-16 Oki Denki Bosai Kk 試験機能付光電式煙感知器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510105B2 (xx) * 1974-07-12 1980-03-13
JPS548020A (en) * 1977-06-20 1979-01-22 Shion Kagaku Kogyo Kk Production of writing pen chip

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510105U (xx) * 1978-07-01 1980-01-23
JPS5538279U (xx) * 1978-09-05 1980-03-12
JPS5924398A (ja) * 1982-07-31 1984-02-08 松下電工株式会社 炎感知器
JPS5946840A (ja) * 1982-09-10 1984-03-16 Oki Denki Bosai Kk 試験機能付光電式煙感知器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61160589U (xx) * 1985-03-28 1986-10-04

Also Published As

Publication number Publication date
JPH0353350Y2 (xx) 1991-11-21

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