JPS5574695A - Ion type smoke sensor signal processing circuit - Google Patents
Ion type smoke sensor signal processing circuitInfo
- 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
Links
Landscapes
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Fire-Detection Mechanisms (AREA)
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)
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 |
-
1978
- 1978-11-30 JP JP14873478A patent/JPS5829560B2/en not_active Expired
Cited By (1)
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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