JPH02143693U - - Google Patents
Info
- Publication number
- JPH02143693U JPH02143693U JP5080989U JP5080989U JPH02143693U JP H02143693 U JPH02143693 U JP H02143693U JP 5080989 U JP5080989 U JP 5080989U JP 5080989 U JP5080989 U JP 5080989U JP H02143693 U JPH02143693 U JP H02143693U
- Authority
- JP
- Japan
- Prior art keywords
- protector
- thermostat
- heat
- sensitive plate
- sensor
- 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
- 230000001012 protector Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fire-Detection Mechanisms (AREA)
Description
第１図及び第２図はこの考案の実施例を示すも
ので、第１図は一部破断側面図、第２図は第１図
の下面図、第３図及び第４図は従来例を示し、第
３図は一部破断側面図、第４図は第３図の下面図
、第５図は感知器の感熱試験状況説明図である。
１……熱感知器、２……ボデイ、４……サーモ
スタツト、５……感熱板、６……プロテクタ、８
ａ……下部中央開口、１０……リブ、Ｃ……造営
面、Ｈ……プロテクタの高さ。
Figures 1 and 2 show an embodiment of this invention, with Figure 1 being a partially cutaway side view, Figure 2 being a bottom view of Figure 1, and Figures 3 and 4 showing a conventional example. 3 is a partially cutaway side view, FIG. 4 is a bottom view of FIG. 3, and FIG. 5 is an explanatory diagram of a thermal test situation of the sensor. 1... Heat sensor, 2... Body, 4... Thermostat, 5... Heat sensitive plate, 6... Protector, 8
a... Lower center opening, 10... Rib, C... Construction surface, H... Height of protector.
Claims (1)
ツトを装着したボデイと、サーモスタツト及び感
熱板を囲うようにボデイに嵌着されるプロテクタ
とからなる感知器において、前記プロテクタの下
部中央開口を、サーモスタツトの感熱板外端部に
近づくように可及的に大きくすると共に、プロテ
クタ高さを低くしたことを特徴とする感知器。 In a sensor consisting of a body attached to a construction surface such as a ceiling and equipped with a thermostat on the lower side, and a protector fitted to the body so as to surround the thermostat and a heat-sensitive plate, a lower center opening of the protector is provided. A sensor characterized in that the protector is made as large as possible so as to be close to the outer end of the heat-sensitive plate of a thermostat, and the height of the protector is made low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5080989U JPH02143693U (en) | 1989-04-27 | 1989-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5080989U JPH02143693U (en) | 1989-04-27 | 1989-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02143693U true JPH02143693U (en) | 1990-12-05 |
Family
ID=31569681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5080989U Pending JPH02143693U (en) | 1989-04-27 | 1989-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02143693U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5821025U (en) * | 1981-07-28 | 1983-02-09 | 積水樹脂株式会社 | road protection fence |
| JPS6012235U (en) * | 1983-07-06 | 1985-01-28 | 日本電子機器株式会社 | Internal combustion engine throttle valve switch |
-
1989
- 1989-04-27 JP JP5080989U patent/JPH02143693U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5821025U (en) * | 1981-07-28 | 1983-02-09 | 積水樹脂株式会社 | road protection fence |
| JPS6012235U (en) * | 1983-07-06 | 1985-01-28 | 日本電子機器株式会社 | Internal combustion engine throttle valve switch |