JPS62134061U - - Google Patents
Info
- Publication number
- JPS62134061U JPS62134061U JP2089486U JP2089486U JPS62134061U JP S62134061 U JPS62134061 U JP S62134061U JP 2089486 U JP2089486 U JP 2089486U JP 2089486 U JP2089486 U JP 2089486U JP S62134061 U JPS62134061 U JP S62134061U
- Authority
- JP
- Japan
- Prior art keywords
- oxygen concentration
- concentration detector
- gas chamber
- reference gas
- annular spaces
- 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
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000007784 solid electrolyte Substances 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 3
- 239000007789 gas Substances 0.000 claims 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Measuring Oxygen Concentration In Cells (AREA)
Description
第１図はこの考案の酸素濃度検出器の拡大部分
長手方向断面図。第２図はこの考案の酸素濃度検
出器の側面図。
１……本体、２……フランジ、４……保護カバ
ー、５……固体電解質筒状体、６……内側円筒状
パイプ、８……導電パイプ、１０……リード線、
２４……撥水性フイルタ、２７……外側円筒状パ
イプ、３４，３６……環状空間、６ａ，８ａ，２
７ａ，２７ｂ……通気孔。
FIG. 1 is an enlarged partial longitudinal sectional view of the oxygen concentration detector of this invention. Figure 2 is a side view of the oxygen concentration detector of this invention. DESCRIPTION OF SYMBOLS 1... Main body, 2... Flange, 4... Protective cover, 5... Solid electrolyte cylindrical body, 6... Inner cylindrical pipe, 8... Conductive pipe, 10... Lead wire,
24... Water repellent filter, 27... Outer cylindrical pipe, 34, 36... Annular space, 6a, 8a, 2
7a, 27b...Vent holes.
Claims (1)
端が閉鎖し、他端が開放した筒状体の内側に基準
ガス室を形成し、該基準ガス室は筒状フイルタ及
び周囲の通気路を介して大気と連通される酸素濃
度検出器において、前記通気路は筒状フイルタの
回りの複数の環状空間と、これらの環状空間を相
互に連通するオフセツトした通気孔とより成る迷
路構造をなすことを特徴とする酸素濃度検出器。 A reference gas chamber is formed inside a cylindrical body that is composed of an oxygen ion conductive solid electrolyte and has one end closed and the other end open, and the reference gas chamber is exposed to the atmosphere through a cylindrical filter and a surrounding ventilation path. The oxygen concentration detector is characterized in that the ventilation path has a labyrinth structure consisting of a plurality of annular spaces around a cylindrical filter and offset ventilation holes that communicate these annular spaces with each other. Oxygen concentration detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2089486U JPS62134061U (en) | 1986-02-18 | 1986-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2089486U JPS62134061U (en) | 1986-02-18 | 1986-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62134061U true JPS62134061U (en) | 1987-08-24 |
Family
ID=30816828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2089486U Pending JPS62134061U (en) | 1986-02-18 | 1986-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62134061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017133923A (en) * | 2016-01-27 | 2017-08-03 | 日本特殊陶業株式会社 | Gas sensor |
| JP2019090768A (en) * | 2017-11-17 | 2019-06-13 | 理研計器株式会社 | Gas detector |
-
1986
- 1986-02-18 JP JP2089486U patent/JPS62134061U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017133923A (en) * | 2016-01-27 | 2017-08-03 | 日本特殊陶業株式会社 | Gas sensor |
| JP2019090768A (en) * | 2017-11-17 | 2019-06-13 | 理研計器株式会社 | Gas detector |
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