JPS56147296A - Ionized smoke sensor - Google Patents

Ionized smoke sensor

Info

Publication number
JPS56147296A
JPS56147296A JP4986580A JP4986580A JPS56147296A JP S56147296 A JPS56147296 A JP S56147296A JP 4986580 A JP4986580 A JP 4986580A JP 4986580 A JP4986580 A JP 4986580A JP S56147296 A JPS56147296 A JP S56147296A
Authority
JP
Japan
Prior art keywords
smoke sensor
ionized smoke
ionized
sensor
smoke
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
JP4986580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6323599B2 (mo
Inventor
Takeshi Nakano
Yoshihiko Okuda
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 JP4986580A priority Critical patent/JPS56147296A/ja
Publication of JPS56147296A publication Critical patent/JPS56147296A/ja
Publication of JPS6323599B2 publication Critical patent/JPS6323599B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
JP4986580A 1980-04-15 1980-04-15 Ionized smoke sensor Granted JPS56147296A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4986580A JPS56147296A (en) 1980-04-15 1980-04-15 Ionized smoke sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4986580A JPS56147296A (en) 1980-04-15 1980-04-15 Ionized smoke sensor

Publications (2)

Publication Number Publication Date
JPS56147296A true JPS56147296A (en) 1981-11-16
JPS6323599B2 JPS6323599B2 (mo) 1988-05-17

Family

ID=12842935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4986580A Granted JPS56147296A (en) 1980-04-15 1980-04-15 Ionized smoke sensor

Country Status (1)

Country Link
JP (1) JPS56147296A (mo)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9189940B2 (en) * 2011-12-14 2015-11-17 Microchip Technology Incorporated Method and apparatus for detecting smoke in an ion chamber

Also Published As

Publication number Publication date
JPS6323599B2 (mo) 1988-05-17

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