JPS6242066U - - Google Patents
Info
- Publication number
- JPS6242066U JPS6242066U JP13304685U JP13304685U JPS6242066U JP S6242066 U JPS6242066 U JP S6242066U JP 13304685 U JP13304685 U JP 13304685U JP 13304685 U JP13304685 U JP 13304685U JP S6242066 U JPS6242066 U JP S6242066U
- Authority
- JP
- Japan
- Prior art keywords
- elastic member
- solid electrolyte
- filter
- housing
- ventilation hole
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 5
- 239000007784 solid electrolyte Substances 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 239000007789 gas Substances 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 238000002955 isolation Methods 0.000 claims 1
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Measuring Oxygen Concentration In Cells (AREA)
Description
第１図は本考案の一実施例を示す一部切り欠き
断面図、第２図は同実施例に用いられる弾性部材
の平面図及びＡ―Ａ線の断面図である。
１……固体電解質、２……ハウジング、３……
第１の金属製カバー、４……電極端子、５……通
気孔、６……フイルター、７……第１の弾性部材
、８……金属製カバー、９……金属製保護カバー
、１０……タルク、１１……電気絶縁部材、１２
……第２の弾性部材、１３……ヒータ、１４……
ヒータ用電極端子、１５……ゴム栓、１６……第
２の弾性部材の溝、１７……第２の弾性部材の開
口部。
FIG. 1 is a partially cutaway sectional view showing an embodiment of the present invention, and FIG. 2 is a plan view and a sectional view taken along line AA of an elastic member used in the embodiment. 1...Solid electrolyte, 2...Housing, 3...
First metal cover, 4... Electrode terminal, 5... Ventilation hole, 6... Filter, 7... First elastic member, 8... Metal cover, 9... Metal protective cover, 10... ... Talc, 11 ... Electrical insulation member, 12
... second elastic member, 13 ... heater, 14 ...
Heater electrode terminal, 15... rubber plug, 16... groove of second elastic member, 17... opening of second elastic member.
補正 昭６０．９．２０
図面の簡単な説明を次のように補正する。
明細書第１１頁第１１行の「１０……タルク」
を「１０……金属製パツキング」に訂正する。Amendment September 20, 1980 The brief description of the drawing is amended as follows. "10...talc" on page 11, line 11 of the specification
is corrected to "10...metal packing."
Claims (1)
、該固体電解質の閉鎖端を排気ガス中に曝す一方
、その内部を排気ガスより気密に隔離して収納す
るハウジング２と、前記固体電解質の解放端側を
圍繞し該ハウジングに装着されかつ電極端子４側
に通気孔５を有する第１の金属製カバー３とを有
する酸素センサーにおいて、 前記金属製カバー３の内側に前記通気孔５を閉
塞するフイルター６と、該フイルターに重層され
開口部１７を有する第１の弾性部材７と、該弾性
部材を押圧する第２の弾性部材１２とを備えてい
ることを特徴とする酸素センサー。[Claims for Utility Model Registration] A bottomed solid electrolyte 1 having electrodes on its inner and outer surfaces, and a closed end of the solid electrolyte exposed to exhaust gas, while its interior is housed in an airtight isolation from the exhaust gas. An oxygen sensor having a housing 2 and a first metal cover 3 that surrounds the open end side of the solid electrolyte, is attached to the housing, and has a ventilation hole 5 on the electrode terminal 4 side, A filter 6 that closes the ventilation hole 5 is provided inside, a first elastic member 7 that is layered on the filter and has an opening 17, and a second elastic member 12 that presses the elastic member. Features an oxygen sensor.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985133046U JPH0631419Y2 (en) | 1985-09-02 | 1985-09-02 | Oxygen sensor |
| US06/900,892 US4717464A (en) | 1985-09-02 | 1986-08-27 | Oxygen sensor |
| EP86306773A EP0215607B1 (en) | 1985-09-02 | 1986-09-02 | Oxygen sensor |
| DE8686306773T DE3679265D1 (en) | 1985-09-02 | 1986-09-02 | OXYGEN SENSOR. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985133046U JPH0631419Y2 (en) | 1985-09-02 | 1985-09-02 | Oxygen sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6242066U true JPS6242066U (en) | 1987-03-13 |
| JPH0631419Y2 JPH0631419Y2 (en) | 1994-08-22 |
Family
ID=31032999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985133046U Expired - Lifetime JPH0631419Y2 (en) | 1985-09-02 | 1985-09-02 | Oxygen sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0631419Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002286682A (en) * | 2001-03-28 | 2002-10-03 | Ngk Spark Plug Co Ltd | Sensor with ventilation structure |
| JP2003035695A (en) * | 2001-07-23 | 2003-02-07 | Ngk Spark Plug Co Ltd | Gas sensor |
| JP4565760B2 (en) * | 2001-03-23 | 2010-10-20 | 日本特殊陶業株式会社 | Sensor having ventilation structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS559445U (en) * | 1978-07-05 | 1980-01-22 |
-
1985
- 1985-09-02 JP JP1985133046U patent/JPH0631419Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS559445U (en) * | 1978-07-05 | 1980-01-22 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4565760B2 (en) * | 2001-03-23 | 2010-10-20 | 日本特殊陶業株式会社 | Sensor having ventilation structure |
| JP2002286682A (en) * | 2001-03-28 | 2002-10-03 | Ngk Spark Plug Co Ltd | Sensor with ventilation structure |
| JP4559654B2 (en) * | 2001-03-28 | 2010-10-13 | 日本特殊陶業株式会社 | Sensor having ventilation structure |
| JP2003035695A (en) * | 2001-07-23 | 2003-02-07 | Ngk Spark Plug Co Ltd | Gas sensor |
| JP4587611B2 (en) * | 2001-07-23 | 2010-11-24 | 日本特殊陶業株式会社 | Gas sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0631419Y2 (en) | 1994-08-22 |