JPH02661U - - Google Patents
Info
- Publication number
- JPH02661U JPH02661U JP7722988U JP7722988U JPH02661U JP H02661 U JPH02661 U JP H02661U JP 7722988 U JP7722988 U JP 7722988U JP 7722988 U JP7722988 U JP 7722988U JP H02661 U JPH02661 U JP H02661U
- Authority
- JP
- Japan
- Prior art keywords
- sensor element
- holder
- rubber
- rear end
- 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 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 3
- 239000003463 adsorbent Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Measuring Oxygen Concentration In Cells (AREA)
Description
第１図は本考案の一実施例を示す酸素センサの
部分断面図、第２図は従来の酸素センサの部分断
面図、第３図は第２図の―断面に相当する酸
素センサのセンサ素子の断面図である。
１０……センサ素子、１２……ホルダー、１６
……キヤツプ、１８……リードハーネス、１９…
…ラバー、２０……ガス吸着剤。
Fig. 1 is a partial sectional view of an oxygen sensor showing an embodiment of the present invention, Fig. 2 is a partial sectional view of a conventional oxygen sensor, and Fig. 3 is a sensor element of an oxygen sensor corresponding to the cross section shown in Fig. 2. FIG. 10...Sensor element, 12...Holder, 16
...Cap, 18...Lead harness, 19...
...Rubber, 20...Gas adsorbent.
Claims (1)
端部を排気中に臨ませ、後端部をホルダーに取り
付けた筒状のキヤツプにより覆い、センサ素子に
接続したリードハーネスをキヤツプ後端部に設け
たラバーを貫通させて引き出してなる酸素センサ
において、前記ラバーのセンサ素子側にガス吸着
剤を充填したことを特徴とする内燃機関の酸素セ
ンサ。 The middle part of the sensor element is held in a holder, the tip is exposed to the exhaust gas, the rear end is covered by a cylindrical cap attached to the holder, and a lead harness connected to the sensor element is provided at the rear end of the cap. 1. An oxygen sensor for an internal combustion engine, characterized in that the sensor element side of the rubber is filled with a gas adsorbent, in the oxygen sensor formed by penetrating and pulling out a rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7722988U JPH02661U (en) | 1988-06-13 | 1988-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7722988U JPH02661U (en) | 1988-06-13 | 1988-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02661U true JPH02661U (en) | 1990-01-05 |
Family
ID=31302224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7722988U Pending JPH02661U (en) | 1988-06-13 | 1988-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02661U (en) |
-
1988
- 1988-06-13 JP JP7722988U patent/JPH02661U/ja active Pending