JPS5876143U - oxygen sensor - Google Patents
oxygen sensorInfo
- Publication number
- JPS5876143U JPS5876143U JP17147981U JP17147981U JPS5876143U JP S5876143 U JPS5876143 U JP S5876143U JP 17147981 U JP17147981 U JP 17147981U JP 17147981 U JP17147981 U JP 17147981U JP S5876143 U JPS5876143 U JP S5876143U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- inner tube
- outer tube
- oxygen sensor
- tip
- 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
- Measuring Oxygen Concentration In Cells (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図は従来のセンサの一部断面説明図、第２図は本考
案の一実施例を示すセンサの一部断面説明図、第３図は
本考案の他の実施例を示す一部断面説明図である。
１：内管、２：外管、３：白金ネット、４：白金コーテ
ィング、５・５′ ：保護管、５ａ：先端、５ａ′ ：
円形孔、６：冷却筒、７：白金ネット。Fig. 1 is a partial cross-sectional explanatory diagram of a conventional sensor, Fig. 2 is a partial cross-sectional explanatory diagram of a sensor showing one embodiment of the present invention, and Fig. 3 is a partial cross-sectional diagram showing another embodiment of the present invention. It is an explanatory diagram. 1: Inner tube, 2: Outer tube, 3: Platinum net, 4: Platinum coating, 5/5': Protective tube, 5a: Tip, 5a':
Circular hole, 6: cooling cylinder, 7: platinum net.
Claims (1)
管と間隙を有して配設されるジルコニア製の外管と、同
外管と内管先端との間隙に配設される白金ネットと、上
記外管先端外周面に固着される白金部材と、上記外管を
囲続し雰囲気ガスを白金部材に導（開口を有する保護筒
からなり、上記外管と内管の間隙に導入される基準ガス
と雰囲気ガス中の酸素濃度の差から濃淡電池を構成して
なる酸素センサにおいて、上記外管の後端部に内部に冷
却液が導入流過される冷却筒を配設したことを特徴とす
る酸素センサ。A long inner tube, an outer tube made of zirconia that is placed with a gap between the inner tube and the inner tube so as to close the tip of the inner tube, and a gap between the outer tube and the tip of the inner tube. A platinum net, a platinum member fixed to the outer peripheral surface of the tip of the outer tube, and a protective tube with an opening that surrounds the outer tube and guides atmospheric gas to the platinum member. In an oxygen sensor that forms a concentration cell based on the difference in oxygen concentration between a reference gas introduced into a gap and an atmospheric gas, a cooling cylinder is disposed at the rear end of the outer tube through which a cooling liquid is introduced and passed. An oxygen sensor characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17147981U JPS5876143U (en) | 1981-11-18 | 1981-11-18 | oxygen sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17147981U JPS5876143U (en) | 1981-11-18 | 1981-11-18 | oxygen sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5876143U true JPS5876143U (en) | 1983-05-23 |
Family
ID=29963401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17147981U Pending JPS5876143U (en) | 1981-11-18 | 1981-11-18 | oxygen sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5876143U (en) |
-
1981
- 1981-11-18 JP JP17147981U patent/JPS5876143U/en active Pending
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