JPS62174267U - - Google Patents
Info
- Publication number
- JPS62174267U JPS62174267U JP6234386U JP6234386U JPS62174267U JP S62174267 U JPS62174267 U JP S62174267U JP 6234386 U JP6234386 U JP 6234386U JP 6234386 U JP6234386 U JP 6234386U JP S62174267 U JPS62174267 U JP S62174267U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- circuit
- switch unit
- sensitive switch
- unit according
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Keying Circuit Devices (AREA)
Description
第１図は本考案に係る感ガススイツチユニツト
のブロツク図、第２図は同じくその外観斜視図、
第３図は別の実施例における外観斜視図、第４図
はガスセンサの一実施例における斜視図、第５図
は第４図に示したガスセンサのガス濃度応答特性
図である。
１……ガスセンサ、２……信号処理回路、３…
…スイツチング回路。
FIG. 1 is a block diagram of a gas-sensitive switch unit according to the present invention, and FIG. 2 is a perspective view of its external appearance.
3 is an external perspective view of another embodiment, FIG. 4 is a perspective view of one embodiment of the gas sensor, and FIG. 5 is a gas concentration response characteristic diagram of the gas sensor shown in FIG. 4. 1...Gas sensor, 2...Signal processing circuit, 3...
...Switching circuit.
Claims (1)
れる検知信号を処理する信号処理回路と、前記信
号処理回路から与えられる信号に基づいてスイツ
チング動作をし外部回路にスイツチング出力を与
えるスイツチング回路とを一体化して独立ユニツ
トとしたことを特徴とする感ガススイツチユニツ
ト。 (2) 前記信号処理回路または前記スイツチング
回路の少なくとも一方は、オン．デイレー．タイ
マー回路またはオフ．デイレー．タイマ回路を有
することを特徴とする実用新案登録請求の範囲第
１項に記載の感ガススイツチユニツト。 (3) 前記外部回路は、室内燃焼器もしくは換気
装置の電源回路または消火システムの信号制御回
路であることを特徴とする実用新案登録請求の範
囲第１項に記載の感ガススイツチユニツト。 (4) 前記ガスセンサは、ＣＯ、ＮＯＸ、可燃性
ガス、ＣＯ２またはＯ２の一種以上を検知し得る
ものでなることを特徴とする実用新案登録請求の
範囲第１項、第２項または第３項に記載の感ガス
スイツチユニツト。 (5) 警報器を有することを特徴とする実用新案
登録請求の範囲第１項、第２項、第３項または第
４項に記載の感ガススイツチユニツト。[Claims for Utility Model Registration] (1) A gas sensor, a signal processing circuit for processing a detection signal given from the gas sensor, and a switching operation based on the signal given from the signal processing circuit to provide a switching output to an external circuit. A gas-sensitive switch unit characterized by being integrated with a switching circuit to provide an independent gas. (2) At least one of the signal processing circuit or the switching circuit is turned on. Dayley. Timer circuit or off. Dayley. A gas-sensitive switch unit according to claim 1, characterized in that it has a timer circuit. (3) The gas-sensitive switch unit according to claim 1, wherein the external circuit is a power supply circuit for an indoor combustor or ventilation system, or a signal control circuit for a fire extinguishing system. (4) The gas sensor is capable of detecting one or more of CO, NOX, combustible gas, CO 2 or O 2 . The gas-sensitive switch unit according to item 3. (5) The gas-sensitive switch unit according to claim 1, 2, 3, or 4 of the utility model registration claim, which is characterized by having an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6234386U JPS62174267U (en) | 1986-04-24 | 1986-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6234386U JPS62174267U (en) | 1986-04-24 | 1986-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62174267U true JPS62174267U (en) | 1987-11-05 |
Family
ID=30896526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6234386U Pending JPS62174267U (en) | 1986-04-24 | 1986-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62174267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63109419U (en) * | 1987-01-08 | 1988-07-14 |
-
1986
- 1986-04-24 JP JP6234386U patent/JPS62174267U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63109419U (en) * | 1987-01-08 | 1988-07-14 |