JPS5574695A - Ion type smoke sensor signal processing circuit - Google Patents

Ion type smoke sensor signal processing circuit

Info

Publication number
JPS5574695A
JPS5574695A JP14873478A JP14873478A JPS5574695A JP S5574695 A JPS5574695 A JP S5574695A JP 14873478 A JP14873478 A JP 14873478A JP 14873478 A JP14873478 A JP 14873478A JP S5574695 A JPS5574695 A JP S5574695A
Authority
JP
Japan
Prior art keywords
signal processing
processing circuit
sensor signal
smoke sensor
ion type
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
JP14873478A
Other languages
Japanese (ja)
Other versions
JPS5829560B2 (en
Inventor
Takeshi Nakano
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 JP14873478A priority Critical patent/JPS5829560B2/en
Publication of JPS5574695A publication Critical patent/JPS5574695A/en
Publication of JPS5829560B2 publication Critical patent/JPS5829560B2/en
Expired legal-status Critical Current

Links

JP14873478A 1978-11-30 1978-11-30 Ionization smoke detector signal processing circuit Expired JPS5829560B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14873478A JPS5829560B2 (en) 1978-11-30 1978-11-30 Ionization smoke detector signal processing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14873478A JPS5829560B2 (en) 1978-11-30 1978-11-30 Ionization smoke detector signal processing circuit

Publications (2)

Publication Number Publication Date
JPS5574695A true JPS5574695A (en) 1980-06-05
JPS5829560B2 JPS5829560B2 (en) 1983-06-23

Family

ID=15459407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14873478A Expired JPS5829560B2 (en) 1978-11-30 1978-11-30 Ionization smoke detector signal processing circuit

Country Status (1)

Country Link
JP (1) JPS5829560B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05251608A (en) * 1992-03-09 1993-09-28 Fujitsu Ltd Surface mounting type resin package semiconductor device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05251608A (en) * 1992-03-09 1993-09-28 Fujitsu Ltd Surface mounting type resin package semiconductor device

Also Published As

Publication number Publication date
JPS5829560B2 (en) 1983-06-23

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