JPS5842747U - Gas detection element holding structure - Google Patents
Gas detection element holding structureInfo
- Publication number
- JPS5842747U JPS5842747U JP13911981U JP13911981U JPS5842747U JP S5842747 U JPS5842747 U JP S5842747U JP 13911981 U JP13911981 U JP 13911981U JP 13911981 U JP13911981 U JP 13911981U JP S5842747 U JPS5842747 U JP S5842747U
- Authority
- JP
- Japan
- Prior art keywords
- holding structure
- detection element
- gas detection
- porous insulator
- cylindrical porous
- 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
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (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−図および第２図は従来の保持構造の説明図、第３
図ａ、 ｂ、 ｃはガス検知素子とヒータの位置関
係の説明図、第４図は素子温度とガス感度の関係をあら
れすグラフ、第５図はこの考案にかかる保持構造の１例
をあられす斜視図、第６図はその側断面図、第７図はこ
の考案にかかる保持構造の他の例をあられす側断面図で
ある。
３・・・・・・ガス検知素子、６．６′・・・・・・絶
縁体、８・・・・・・ヒータ。Figures 1 and 2 are explanatory diagrams of conventional holding structures;
Figures a, b, and c are explanatory diagrams of the positional relationship between the gas detection element and the heater, Figure 4 is a graph showing the relationship between element temperature and gas sensitivity, and Figure 5 is an example of the holding structure according to this invention. 6 is a side sectional view thereof, and FIG. 7 is a side sectional view showing another example of the holding structure according to this invention. 3... Gas detection element, 6.6'... Insulator, 8... Heater.
Claims (3)
１個以上の円柱状ガス検知素子が、軸線方向をそろえ、
かつ上記円筒形多孔性絶縁体の内周面にほぼ接するよう
にして内蔵されていることを特徴とするガス検知素子の
保持構造。(1) A cylindrical porous insulator with a heater installed on the wall.
One or more cylindrical gas sensing elements are aligned in the axial direction,
A holding structure for a gas detection element, characterized in that the structure is built in so as to be substantially in contact with the inner peripheral surface of the cylindrical porous insulator.
方向に沿ってコイル状に巻かれている実用新案登録請求
の範囲第１項記載のガス検知素子の保持構造。(2) The gas sensing element holding structure according to claim 1, wherein the heater is wound in a coil shape along the circumferential direction on the outer peripheral surface of the cylindrical porous insulator.
方向に沿ってコイル状に埋設きれている実用新案登録請
求の範囲第１項記載のガス検知素子の保持構造。(3) The holding structure for a gas sensing element according to claim 1, wherein the heater is embedded in the wall of a cylindrical porous insulator in a coil shape along the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13911981U JPS5842747U (en) | 1981-09-18 | 1981-09-18 | Gas detection element holding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13911981U JPS5842747U (en) | 1981-09-18 | 1981-09-18 | Gas detection element holding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5842747U true JPS5842747U (en) | 1983-03-22 |
Family
ID=29932321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13911981U Pending JPS5842747U (en) | 1981-09-18 | 1981-09-18 | Gas detection element holding structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5842747U (en) |
-
1981
- 1981-09-18 JP JP13911981U patent/JPS5842747U/en active Pending
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