JPH0411461U - - Google Patents
Info
- Publication number
- JPH0411461U JPH0411461U JP5265390U JP5265390U JPH0411461U JP H0411461 U JPH0411461 U JP H0411461U JP 5265390 U JP5265390 U JP 5265390U JP 5265390 U JP5265390 U JP 5265390U JP H0411461 U JPH0411461 U JP H0411461U
- Authority
- JP
- Japan
- Prior art keywords
- view
- oxygen sensor
- main part
- protective cover
- sectional
- 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
- 230000001681 protective effect Effects 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Measuring Oxygen Concentration In Cells (AREA)
Description
第１図はこの考案の第１実施例を示す要部断面
図、第２図は第１図の部分の拡大図、第３図は
第２実施例を示す要部断面図、第４図は第３実施
例を示す要部断面図、第５図は第４図の主要部の
斜視図、第６図は第４実施例を示す要部断面図、
第７図は第６図の主要部の斜視図、第８図は第５
実施例を示す要部断面図、第９図は第８図の−
線による断面図、第１０図は一般的酸素センサ
の断面図である。
１……ジルコニアチユーブ、５……ハウジング
（ホルダ）、６……酸素センサ、７……スリツト
、８……保護カバー（プロテクタ）、２０……保
護手段（スピネル保護層）、２３……金属メツシ
ユ、２４……セラミツクフアイバ、２５……基板
型ジルコニアプレート、２８……保護カバー、３
０……保護層。
Fig. 1 is a sectional view of the main part showing the first embodiment of this invention, Fig. 2 is an enlarged view of the part shown in Fig. 1, Fig. 3 is a sectional view of the main part showing the second embodiment, and Fig. 4 is a sectional view of the main part showing the first embodiment of this invention. 5 is a perspective view of the main part of FIG. 4, FIG. 6 is a sectional view of the main part of the fourth embodiment,
Fig. 7 is a perspective view of the main part of Fig. 6, and Fig. 8 is a perspective view of the main part of Fig. 5.
A cross-sectional view of the main part showing the embodiment, FIG. 9 is the − of FIG. 8.
10 is a cross-sectional view of a general oxygen sensor. 1... Zirconia tube, 5... Housing (holder), 6... Oxygen sensor, 7... Slit, 8... Protective cover (protector), 20... Protective means (spinel protective layer), 23... Metal mesh , 24... Ceramic fiber, 25... Substrate type zirconia plate, 28... Protective cover, 3
0...Protective layer.
Claims (1)
又は裏面に別の保護手段を設けた酸素センサの保
護カバー。 A protective cover for an oxygen sensor that has another protective means on the front or back side of the protective cover that protects the main parts of the oxygen sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5265390U JPH0411461U (en) | 1990-05-22 | 1990-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5265390U JPH0411461U (en) | 1990-05-22 | 1990-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0411461U true JPH0411461U (en) | 1992-01-30 |
Family
ID=31573136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5265390U Pending JPH0411461U (en) | 1990-05-22 | 1990-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0411461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210033337A (en) * | 2019-09-18 | 2021-03-26 | 정태근 | Blade for grass cutter |
| DE102007000245B4 (en) * | 2006-04-27 | 2021-07-08 | Denso Corporation | Gas sensor with cover structure for measuring sensors |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5372687A (en) * | 1976-12-09 | 1978-06-28 | Nippon Denso Co Ltd | Oxygen concentration detector |
| JPS53142296A (en) * | 1977-05-17 | 1978-12-11 | Toyota Motor Co Ltd | Oxygen sensor |
| JPS5848846A (en) * | 1981-09-17 | 1983-03-22 | Matsushita Electric Ind Co Ltd | Sensor for oxygen density |
| JPS6212864B2 (en) * | 1980-08-11 | 1987-03-20 | Chubu Denryoku Kk |
-
1990
- 1990-05-22 JP JP5265390U patent/JPH0411461U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5372687A (en) * | 1976-12-09 | 1978-06-28 | Nippon Denso Co Ltd | Oxygen concentration detector |
| JPS53142296A (en) * | 1977-05-17 | 1978-12-11 | Toyota Motor Co Ltd | Oxygen sensor |
| JPS6212864B2 (en) * | 1980-08-11 | 1987-03-20 | Chubu Denryoku Kk | |
| JPS5848846A (en) * | 1981-09-17 | 1983-03-22 | Matsushita Electric Ind Co Ltd | Sensor for oxygen density |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007000245B4 (en) * | 2006-04-27 | 2021-07-08 | Denso Corporation | Gas sensor with cover structure for measuring sensors |
| KR20210033337A (en) * | 2019-09-18 | 2021-03-26 | 정태근 | Blade for grass cutter |