JPH0214062U - - Google Patents
Info
- Publication number
- JPH0214062U JPH0214062U JP9189288U JP9189288U JPH0214062U JP H0214062 U JPH0214062 U JP H0214062U JP 9189288 U JP9189288 U JP 9189288U JP 9189288 U JP9189288 U JP 9189288U JP H0214062 U JPH0214062 U JP H0214062U
- Authority
- JP
- Japan
- Prior art keywords
- measurement section
- concentration measurement
- oxygen concentration
- oxygen
- oxygen sensor
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims 3
- 239000000758 substrate Substances 0.000 description 2
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)
Description
第１図は本考案の第１の実施例における酸素セ
ンサの断面図、第２図は第１図の保護部材および
緩衝部材の形状を示す斜視図、第３図は保護部材
の変形実施例を示す斜視図、第４図は本考案の第
２の実施例における酸素センサの断面図、第５図
はセラミツク基板の変形実施例を示す斜視図、第
６図は従来の酸素センサの構造とその取り付け位
置を示す説明図である。
１……酸素センサ本体、２……保護部材、３…
…セラミツク基板、５……緩衝部材、６……内側
カバー、１３……排気管。
FIG. 1 is a sectional view of an oxygen sensor according to a first embodiment of the present invention, FIG. 2 is a perspective view showing the shapes of the protective member and buffer member in FIG. 1, and FIG. 3 is a modified example of the protective member. FIG. 4 is a cross-sectional view of an oxygen sensor according to a second embodiment of the present invention, FIG. 5 is a perspective view of a modified embodiment of a ceramic substrate, and FIG. 6 shows the structure of a conventional oxygen sensor and its structure. It is an explanatory view showing an attachment position. 1... Oxygen sensor body, 2... Protective member, 3...
... Ceramic substrate, 5 ... Buffer member, 6 ... Inner cover, 13 ... Exhaust pipe.
Claims (1)
線が接続するセラミツク棒状体を、前記酸素濃度
測定部を除いて保護部材で覆い、この保護部材の
前記酸素濃度測定部側は中空の酸素センサ本体内
に気密状態で取り付け、前記信号取出線側は緩衝
部材を介して前記酸素センサ本体に取り付けたこ
とを特徴とする酸素センサ。 A ceramic rod-shaped body having an oxygen concentration measurement section at one end and a signal output line connected to the other end is covered with a protective member except for the oxygen concentration measurement section, and the oxygen concentration measurement section side of the protection member is a hollow An oxygen sensor, characterized in that the oxygen sensor is installed in a sensor body in an airtight manner, and the signal output line side is attached to the oxygen sensor body via a buffer member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9189288U JPH0214062U (en) | 1988-07-13 | 1988-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9189288U JPH0214062U (en) | 1988-07-13 | 1988-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0214062U true JPH0214062U (en) | 1990-01-29 |
Family
ID=31316349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9189288U Pending JPH0214062U (en) | 1988-07-13 | 1988-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0214062U (en) |
-
1988
- 1988-07-13 JP JP9189288U patent/JPH0214062U/ja active Pending