JPS5923888U - flame detector - Google Patents
flame detectorInfo
- Publication number
- JPS5923888U JPS5923888U JP11653682U JP11653682U JPS5923888U JP S5923888 U JPS5923888 U JP S5923888U JP 11653682 U JP11653682 U JP 11653682U JP 11653682 U JP11653682 U JP 11653682U JP S5923888 U JPS5923888 U JP S5923888U
- Authority
- JP
- Japan
- Prior art keywords
- flame detector
- flame
- pulse wave
- detectors
- integrates
- 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
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Control Of Combustion (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は２個の炎検知器間の死角部分を示す正面図、第
２図は従来の紫外線式炎検知器の回路図、第３図ａ、
ｂ、 ｃは従来の炎検知器の入力状態図、であり、
ａは接続位置Ｂの電位すは接続位置Ｃの電位Ｃは接続位
置りの電位を示している。第４図は本考案の炎検知器の
回路図、第５図は本考案の炎検知器２個の接続状態を示
す回路図、第６図ａｂ、 ｃは積分回路への入力状態
とレベル検知回路への入力状態を示しており、ａ、
ｂは夫々従来の隣接する炎検知器の入力状態、Ｃはａ、
ｂを相和する本考案の接続をした炎検知器の入力状態
を示している。第７図は本考案の他の実施例の接続状態
を示す回路図である。
１・・・炎検知器、５・・・積分回路。Figure 1 is a front view showing the blind area between two flame detectors, Figure 2 is a circuit diagram of a conventional ultraviolet flame detector, Figure 3a,
b, c are input state diagrams of a conventional flame detector,
A indicates the potential at the connection position B, and C indicates the potential at the connection position C. Fig. 4 is a circuit diagram of the flame detector of the present invention, Fig. 5 is a circuit diagram showing the connection state of two flame detectors of the present invention, and Fig. 6 ab and c are input states to the integrating circuit and level detection. It shows the input state to the circuit, a,
b is the input state of the conventional adjacent flame detector, C is a,
Fig. 5 shows the input state of the flame detector with the connection according to the present invention, which is compatible with b. FIG. 7 is a circuit diagram showing the connection state of another embodiment of the present invention. 1...Flame detector, 5...Integrator circuit.
Claims (1)
をパルス波として検知し所定スイッチングレベルに達し
たときスイッチング動作する炎検知器において、一方の
パルス波の出力を他の炎検知器の共ルス波を積分する積
分回路に供給可能としてなることを特徴とする炎検知器
。In a flame detector that is installed in a predetermined detection area and detects the infrared or ultraviolet rays of the flame as a pulse wave and switches when it reaches a predetermined switching level, the output of one pulse wave is used as a signal from the other flame detectors. A flame detector characterized in that it can be supplied to an integrating circuit that integrates waves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11653682U JPS5923888U (en) | 1982-07-30 | 1982-07-30 | flame detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11653682U JPS5923888U (en) | 1982-07-30 | 1982-07-30 | flame detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5923888U true JPS5923888U (en) | 1984-02-14 |
Family
ID=30268601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11653682U Pending JPS5923888U (en) | 1982-07-30 | 1982-07-30 | flame detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5923888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61190692A (en) * | 1985-02-20 | 1986-08-25 | 沖電気工業株式会社 | Fire detection system flame sensor |
-
1982
- 1982-07-30 JP JP11653682U patent/JPS5923888U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61190692A (en) * | 1985-02-20 | 1986-08-25 | 沖電気工業株式会社 | Fire detection system flame sensor |
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