JPS6151592U - - Google Patents
Info
- Publication number
- JPS6151592U JPS6151592U JP13401484U JP13401484U JPS6151592U JP S6151592 U JPS6151592 U JP S6151592U JP 13401484 U JP13401484 U JP 13401484U JP 13401484 U JP13401484 U JP 13401484U JP S6151592 U JPS6151592 U JP S6151592U
- Authority
- JP
- Japan
- Prior art keywords
- receiving element
- light source
- window member
- light
- light receiving
- 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
- Fire-Detection Mechanisms (AREA)
Description
第１図はこの考案の炎感知器の実施例を示す断
面図、第２図は別実施例による炎感知器の断面図
、第３図は第１図を一部拡大して示す図である。
第４図、第５図は従来の炎感知器を示す断面図で
ある。
１，６……炎感知器ケース、３，７……フイル
ター（窓部材）、４，８……発光素子（試験用光
源）、５，９……受光素子。
Fig. 1 is a sectional view showing an embodiment of the flame detector of this invention, Fig. 2 is a sectional view of a flame detector according to another embodiment, and Fig. 3 is a partially enlarged view of Fig. 1. .
FIGS. 4 and 5 are cross-sectional views showing a conventional flame detector. 1, 6... Flame detector case, 3, 7... Filter (window member), 4, 8... Light emitting element (test light source), 5, 9... Light receiving element.
Claims (1)
を設け、この光源の光線を窓部材の外側で反射さ
せ、窓部材を透過して受光素子に照射させるよう
にする作動試験装置付の炎感知器。 A flame sensor equipped with an operation test device in which a light receiving element and a test light source are installed in a case with a window, and the light rays from the light source are reflected on the outside of the window member and transmitted through the window member to illuminate the light receiving element. vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13401484U JPS6151592U (en) | 1984-09-05 | 1984-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13401484U JPS6151592U (en) | 1984-09-05 | 1984-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6151592U true JPS6151592U (en) | 1986-04-07 |
Family
ID=30692546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13401484U Pending JPS6151592U (en) | 1984-09-05 | 1984-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6151592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62168528U (en) * | 1986-04-16 | 1987-10-26 | ||
| JP2017162110A (en) * | 2016-03-08 | 2017-09-14 | 深田工業株式会社 | Flame detector |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5915192B2 (en) * | 1975-04-30 | 1984-04-07 | ダンフオス・エ−・エス | Thermoelectric element and its manufacturing method |
-
1984
- 1984-09-05 JP JP13401484U patent/JPS6151592U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5915192B2 (en) * | 1975-04-30 | 1984-04-07 | ダンフオス・エ−・エス | Thermoelectric element and its manufacturing method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62168528U (en) * | 1986-04-16 | 1987-10-26 | ||
| JP2017162110A (en) * | 2016-03-08 | 2017-09-14 | 深田工業株式会社 | Flame detector |