JPS6182265U - - Google Patents
Info
- Publication number
- JPS6182265U JPS6182265U JP16735584U JP16735584U JPS6182265U JP S6182265 U JPS6182265 U JP S6182265U JP 16735584 U JP16735584 U JP 16735584U JP 16735584 U JP16735584 U JP 16735584U JP S6182265 U JPS6182265 U JP S6182265U
- Authority
- JP
- Japan
- Prior art keywords
- oxygen sensor
- protector
- internal combustion
- filter
- combustion engine
- 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 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 230000001012 protector Effects 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims 3
- 239000007789 gas Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
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
断面図、第２図は第１図の−断面図、第３図
は他の実施例を示す酸素センサの断面図、第４図
は従来例を示す酸素センサの断面図、第５図は第
４図の−断面図である。
１…ホルダー、２…ジルコニアチユーブ、１０
…プロテクタ、１１…外筒、１２…内筒、１１ａ
，１２ａ…開口、１３…フイルター。
FIG. 1 is a cross-sectional view of an oxygen sensor showing one embodiment of the present invention, FIG. 2 is a cross-sectional view of FIG. 1, FIG. 3 is a cross-sectional view of an oxygen sensor showing another embodiment, and FIG. A sectional view of an oxygen sensor showing a conventional example, FIG. 5 is a sectional view taken from - in FIG. 4. 1... Holder, 2... Zirconia tube, 10
...Protector, 11...Outer cylinder, 12...Inner cylinder, 11a
, 12a...opening, 13...filter.
Claims (1)
出部を複数の開口を有するプロテクタにより覆つ
てなる内燃機関用酸素センサにおいて、前記プロ
テクタを２重構造にし、その間に有害物質を捕獲
するフイルターを装着したことを特徴とする内燃
機関用酸素センサ。 (2) フイルター付プロテクタが酸素センサ本体
に着脱可能に取付けられることを特徴とする実用
新案登録請求の範囲第１項記載の内燃機関用酸素
センサ。[Claims for Utility Model Registration] (1) An oxygen sensor for an internal combustion engine comprising a protector having a plurality of openings covering a detecting part attached to an engine exhaust system and facing into the exhaust gas, wherein the protector has a double structure, An oxygen sensor for internal combustion engines, which is equipped with a filter that captures harmful substances. (2) The oxygen sensor for an internal combustion engine according to claim 1, wherein the protector with a filter is detachably attached to the oxygen sensor body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16735584U JPS6182265U (en) | 1984-11-06 | 1984-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16735584U JPS6182265U (en) | 1984-11-06 | 1984-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6182265U true JPS6182265U (en) | 1986-05-31 |
Family
ID=30725147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16735584U Pending JPS6182265U (en) | 1984-11-06 | 1984-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6182265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004279267A (en) * | 2003-03-17 | 2004-10-07 | Hitachi Unisia Automotive Ltd | Oxygen sensor |
| JP2008089611A (en) * | 2007-12-26 | 2008-04-17 | Hitachi Ltd | Oxygen sensor |
-
1984
- 1984-11-06 JP JP16735584U patent/JPS6182265U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004279267A (en) * | 2003-03-17 | 2004-10-07 | Hitachi Unisia Automotive Ltd | Oxygen sensor |
| JP2008089611A (en) * | 2007-12-26 | 2008-04-17 | Hitachi Ltd | Oxygen sensor |
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