JPS585183U - Combined heat sensor - Google Patents
Combined heat sensorInfo
- Publication number
- JPS585183U JPS585183U JP9775481U JP9775481U JPS585183U JP S585183 U JPS585183 U JP S585183U JP 9775481 U JP9775481 U JP 9775481U JP 9775481 U JP9775481 U JP 9775481U JP S585183 U JPS585183 U JP S585183U
- Authority
- JP
- Japan
- Prior art keywords
- air chamber
- heat
- sensor
- sensitive
- dissipation fin
- 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)
- Fire Alarms (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ａ、 ｂは従来の感熱サイリスタの取付構造を
示す斜視図、第２図は本考案の一実施例に係る複合型感
知器の回路図、第３図は同上に用いる差動型熱感知器の
構造を示す側断面図、第４図ａは同上の分解側断面図、
同図すは同上の要部側断面図、第５図は同上に用いる放
熱フィンの斜視図である。
２は感熱サイリスタ、７は感知器回路、１０は差動感熱
接点、１２は空気室、１３は開口部、１４はダイヤフラ
ム、１５はリーク孔、１６は感知器本体、１９は放熱フ
ィンである。Figures 1a and b are perspective views showing the mounting structure of a conventional heat-sensitive thyristor, Figure 2 is a circuit diagram of a composite type sensor according to an embodiment of the present invention, and Figure 3 is a differential type thermal thyristor used in the same. A side sectional view showing the structure of the sensor, FIG. 4a is an exploded side sectional view of the same as above,
FIG. 5 is a side sectional view of a main part of the same, and FIG. 5 is a perspective view of a heat dissipation fin used in the same. 2 is a heat-sensitive thyristor, 7 is a sensor circuit, 10 is a differential heat-sensitive contact, 12 is an air chamber, 13 is an opening, 14 is a diaphragm, 15 is a leak hole, 16 is a sensor body, and 19 is a radiation fin.
Claims (1)
に覆設された伸縮自在のダイヤフラムと、空気室を外気
と連通ずる細径のリーク孔と、空気室を装着する感知器
本体と、感知器本体の下面に空気室のダイヤフラムと対
向する位置に設けられた差動感熱接点と、感知器回線に
接続され、差動感熱接点をゲート回路に接続せる感熱サ
イリスタと、熱伝導度が高く、かつ弾力性を有する放熱
フィンとからなり、感知器本体に実装される感熱サイリ
スクに放熱フィンを装着して、この放熱フィンが金属製
の空気室の上面に圧接されるように感知器本体と空気室
とを接合して成る複合型熱感知器。An air chamber made of metal with high thermal conductivity, an expandable diaphragm covering the top opening of the air chamber, a small leak hole that communicates the air chamber with the outside air, and a sensor attached to the air chamber. A main body, a differential heat-sensitive contact provided on the bottom surface of the sensor body at a position facing the diaphragm of the air chamber, a heat-sensitive thyristor connected to the sensor line and connecting the differential heat-sensitive contact to the gate circuit, and a heat conduction The heat dissipation fin is attached to a heat-sensitive silisk mounted on the sensor body, and the heat dissipation fin is pressed against the top surface of the metal air chamber. A composite heat sensor consisting of a container body and an air chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9775481U JPS585183U (en) | 1981-06-30 | 1981-06-30 | Combined heat sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9775481U JPS585183U (en) | 1981-06-30 | 1981-06-30 | Combined heat sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS585183U true JPS585183U (en) | 1983-01-13 |
Family
ID=29892538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9775481U Pending JPS585183U (en) | 1981-06-30 | 1981-06-30 | Combined heat sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS585183U (en) |
-
1981
- 1981-06-30 JP JP9775481U patent/JPS585183U/en active Pending
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