JPS59195553U - Detection part structure of gas detection device - Google Patents
Detection part structure of gas detection deviceInfo
- Publication number
- JPS59195553U JPS59195553U JP8885783U JP8885783U JPS59195553U JP S59195553 U JPS59195553 U JP S59195553U JP 8885783 U JP8885783 U JP 8885783U JP 8885783 U JP8885783 U JP 8885783U JP S59195553 U JPS59195553 U JP S59195553U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- part structure
- gas detection
- gas
- detection device
- 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)
- Investigating Or Analyzing Materials By The Use Of Electric Means (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図は従来のガス検出装置の検出部構造を示す分解斜
視図、第２図はこの考案の一実施例を示すその断面図、
第３図は第１．２基板近傍の分解斜視図、第４図は検出
部の回路を示す回路図、第５図は比較例を示すグラフで
ある。
２１・・・基板（第１基板）、２４・・・ガス検出素子
、３３・・・キャップ、３５・・・密閉空間、３７・・
・小孔。FIG. 1 is an exploded perspective view showing the structure of the detection part of a conventional gas detection device, and FIG. 2 is a sectional view showing an embodiment of this invention.
FIG. 3 is an exploded perspective view of the vicinity of the 1.2 substrate, FIG. 4 is a circuit diagram showing the circuit of the detection section, and FIG. 5 is a graph showing a comparative example. 21... Substrate (first substrate), 24... Gas detection element, 33... Cap, 35... Sealed space, 37...
・Small hole.
Claims (1)
成するキャップと、基板番千取り付けられ前記密閉空間
内に配置されたガス検出素子と、を備え、前記キャップ
に前記密閉空間と外部との間・ の気体の流入出を
少量に抑える小孔を形成したことを特徴とするガス検出
装置の検出部構造。The cap includes a substrate, a cap attached to the substrate and forming a sealed space together with the substrate, and a gas detection element attached to the substrate and disposed in the sealed space, and the cap has a gas detection element arranged between the sealed space and the outside. A detection part structure of a gas detection device, characterized in that a small hole is formed to suppress the inflow and outflow of gas to a small amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8885783U JPS59195553U (en) | 1983-06-10 | 1983-06-10 | Detection part structure of gas detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8885783U JPS59195553U (en) | 1983-06-10 | 1983-06-10 | Detection part structure of gas detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59195553U true JPS59195553U (en) | 1984-12-26 |
Family
ID=30218756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8885783U Pending JPS59195553U (en) | 1983-06-10 | 1983-06-10 | Detection part structure of gas detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59195553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014041047A (en) * | 2012-08-22 | 2014-03-06 | Riken Keiki Co Ltd | Flow sensor, sensor unit, and gas detector |
| JP2017102010A (en) * | 2015-12-01 | 2017-06-08 | 株式会社東芝 | Gas detector and detector container |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5291496A (en) * | 1976-01-27 | 1977-08-01 | Seehoo Beririumu Suitsuchi Kou | Gas detector |
-
1983
- 1983-06-10 JP JP8885783U patent/JPS59195553U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5291496A (en) * | 1976-01-27 | 1977-08-01 | Seehoo Beririumu Suitsuchi Kou | Gas detector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014041047A (en) * | 2012-08-22 | 2014-03-06 | Riken Keiki Co Ltd | Flow sensor, sensor unit, and gas detector |
| JP2017102010A (en) * | 2015-12-01 | 2017-06-08 | 株式会社東芝 | Gas detector and detector container |
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