JPS5449197A - Ion type smoke sensor - Google Patents
Ion type smoke sensorInfo
- Publication number
- JPS5449197A JPS5449197A JP11545077A JP11545077A JPS5449197A JP S5449197 A JPS5449197 A JP S5449197A JP 11545077 A JP11545077 A JP 11545077A JP 11545077 A JP11545077 A JP 11545077A JP S5449197 A JPS5449197 A JP S5449197A
- Authority
- JP
- Japan
- Prior art keywords
- smoke
- ion chamber
- fet
- electrodes
- chamber
- 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 |
---|---|---|---|
JP11545077A JPS5449197A (en) | 1977-09-26 | 1977-09-26 | Ion type smoke sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11545077A JPS5449197A (en) | 1977-09-26 | 1977-09-26 | Ion type smoke sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5449197A true JPS5449197A (en) | 1979-04-18 |
JPS6122778B2 JPS6122778B2 (de) | 1986-06-03 |
Family
ID=14662842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11545077A Granted JPS5449197A (en) | 1977-09-26 | 1977-09-26 | Ion type smoke sensor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5449197A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8742196B2 (en) | 2007-02-19 | 2014-06-03 | Ray Arbesman | Precut adhesive body support articles and support system |
USD737986S1 (en) | 2013-05-29 | 2015-09-01 | Spidertech Inc. | Kinesiology tape strip with release liner grid lines |
-
1977
- 1977-09-26 JP JP11545077A patent/JPS5449197A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8742196B2 (en) | 2007-02-19 | 2014-06-03 | Ray Arbesman | Precut adhesive body support articles and support system |
US9833351B2 (en) | 2007-02-19 | 2017-12-05 | Spidertech Inc. | Precut adhesive body support articles and support system |
USD737986S1 (en) | 2013-05-29 | 2015-09-01 | Spidertech Inc. | Kinesiology tape strip with release liner grid lines |
Also Published As
Publication number | Publication date |
---|---|
JPS6122778B2 (de) | 1986-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS535332A (en) | Air-fuel ratio feedback control system | |
JPS5449197A (en) | Ion type smoke sensor | |
DK0384209T3 (da) | Røgdetektor og fremgangsmåde til drift af samme | |
JPS5518906A (en) | Photoelectric position locator | |
JPS57133706A (en) | Power amplifier | |
JPS5753892A (en) | Prom protecting circuit for misinsertion of prom writer | |
JPS55145443A (en) | Photo detection circuit | |
JPS5621206A (en) | Control unit for voltage applied to heater | |
JPS5376079A (en) | Voltage detecting circuit | |
JPS5246429A (en) | Direct current high voltage power source | |
JPS573019A (en) | Burn-out detector for resistance thermometer | |
JPS53132752A (en) | Constant current circuit | |
JPS53124932A (en) | Detection circuit | |
GB1512545A (en) | Ionisation fire sensors | |
JPS5616311A (en) | Transistor circuit | |
JPS5240173A (en) | Voltage detection circuit | |
JPS5477193A (en) | Smoke sensor | |
JPS52114128A (en) | Flame detective device | |
JPS5248397A (en) | Detecting device of heat conduction type | |
JPS53125076A (en) | Dynamic characteristic measuring circuit | |
JPS5554467A (en) | Voltage detection circuit | |
IL34813A (en) | Ionization smoke detector | |
JPS5455343A (en) | Level discrimination circuit | |
JPS53134491A (en) | Tester for oxygen concentration detector | |
JPS56120929A (en) | Measuring device for temperature |