JPH0295848U - - Google Patents
Info
- Publication number
- JPH0295848U JPH0295848U JP15641588U JP15641588U JPH0295848U JP H0295848 U JPH0295848 U JP H0295848U JP 15641588 U JP15641588 U JP 15641588U JP 15641588 U JP15641588 U JP 15641588U JP H0295848 U JPH0295848 U JP H0295848U
- Authority
- JP
- Japan
- Prior art keywords
- solid electrolyte
- heating element
- electrolyte plate
- gas diffusion
- gas
- 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
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 4
- 239000007784 solid electrolyte Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Measuring Oxygen Concentration In Cells (AREA)
Description
第１図はこの考案の温度検知部付き限界電流式
ガス濃度センサの実施例を示し、その図イは側面
断面図、図ロは一部剥離平面図、第２図はセンサ
の温度依存性を示す各温度における限界電流特性
である。
１；固体電解質板、２；多孔質電極、４；キヤ
ツプ、５；ガス拡散室、６；ガス拡散制限孔、７
；加熱エレメント、９；測温部材。
Figure 1 shows an embodiment of the limiting current type gas concentration sensor with a temperature detection section of this invention. These are the limiting current characteristics at each temperature shown. 1; Solid electrolyte plate, 2; Porous electrode, 4; Cap, 5; Gas diffusion chamber, 6; Gas diffusion restriction hole, 7
; heating element; 9 ; temperature measuring member.
Claims (1)
の両面に多孔質電極が形成され、その片面に、そ
の面の電極を覆つて、ガス拡散制限孔を有するキ
ヤツプが、その内部にガス拡散室を形作つて、封
着され、さらに上記固体電解質板を加熱する加熱
エレメントが具備されてなるガス濃度センサにお
いて、上記加熱エレメントの上に測温部材が取り
付けられてなる温度検知部付き限界電流式ガス濃
度センサ。 Porous electrodes are formed on both sides of a solid electrolyte plate having ionic conductivity for a predetermined gas, and a cap having gas diffusion restriction holes is formed on one side of the solid electrolyte plate, covering the electrode on that side, and forming a gas diffusion chamber therein. A limiting current type gas concentration sensor comprising a heating element that is manufactured and sealed, and is further equipped with a heating element for heating the solid electrolyte plate, and has a temperature sensing portion attached to the heating element. sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15641588U JPH0295848U (en) | 1988-11-30 | 1988-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15641588U JPH0295848U (en) | 1988-11-30 | 1988-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0295848U true JPH0295848U (en) | 1990-07-31 |
Family
ID=31434935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15641588U Pending JPH0295848U (en) | 1988-11-30 | 1988-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0295848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003004696A (en) * | 2001-06-18 | 2003-01-08 | Kyocera Corp | Air/fuel ratio sensor element |
-
1988
- 1988-11-30 JP JP15641588U patent/JPH0295848U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003004696A (en) * | 2001-06-18 | 2003-01-08 | Kyocera Corp | Air/fuel ratio sensor element |
| JP4610127B2 (en) * | 2001-06-18 | 2011-01-12 | 京セラ株式会社 | Air-fuel ratio sensor element |
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