JPS588151U - oxygen sensor - Google Patents
oxygen sensorInfo
- Publication number
- JPS588151U JPS588151U JP10062081U JP10062081U JPS588151U JP S588151 U JPS588151 U JP S588151U JP 10062081 U JP10062081 U JP 10062081U JP 10062081 U JP10062081 U JP 10062081U JP S588151 U JPS588151 U JP S588151U
- Authority
- JP
- Japan
- Prior art keywords
- oxygen sensor
- thick film
- film element
- utility
- model registration
- 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
Landscapes
- Measuring Oxygen Concentration In Cells (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
、第1図は本考案に係る酸素センーサの一実、施例を示
す要部断面図、第2図は本考案J、F使世する厚膜ニレ
、メントの構造説明図、第3図は第1図に示すセラミッ
ク支持体の平面図、第4図は第1図および第2図に示す
セラミック支持体と厚膜エレメントの取付状態説明図で
ある。
10・・・厚膜エレメント、12.14・・・セラミッ
ク支持体、16.18・・・金属ハウジング、20・・
・棒状基体、22・・・感応部、24・・・リード、2
6・・・取付孔、28.30’□・・・貫通孔、32.
34・・・フランジ部、36・・・切欠段部、38・・
・封着ガラス、40・・・ケーブル、42・・・通気孔
、44・・・取付けねじ。, Fig. 1 is a cross-sectional view of the essential parts showing an embodiment of the oxygen sensor according to the present invention, Fig. 2 is an explanatory diagram of the structure of the thick film elm and mento used in the invention J and F, and Fig. 3 is FIG. 4 is a plan view of the ceramic support shown in FIG. 1, and FIG. 4 is an explanatory view of the state in which the ceramic support and thick film element shown in FIGS. 1 and 2 are attached. 10...Thick film element, 12.14...Ceramic support, 16.18...Metal housing, 20...
・Rod-shaped base, 22... Sensing part, 24... Lead, 2
6...Mounting hole, 28.30'□...Through hole, 32.
34...Flange part, 36...Notch step part, 38...
- Sealing glass, 40...cable, 42...ventilation hole, 44...installation screw.
Claims (6)
フランジ部を備えるセラミック支持体に挿通固定し、こ
のセラミック支持体を金属ハウジングで囲繞すると共に
フランジ部において加締め固定し、前記厚膜エレメント
を熱的条件の緩やかな部分においてセラミック支持体に
対しガラス封着により固定することを特徴とする酸素セ
ンサ。(1) A rod-shaped thick film element with a sensitive part provided at one end is inserted into and fixed to a ceramic support body having a flange part, and this ceramic support body is surrounded by a metal housing and crimped and fixed at the flange part. An oxygen sensor characterized in that a membrane element is fixed to a ceramic support by glass sealing in a region where thermal conditions are moderate.
において、厚膜エレメントは、耐熱材料からねる棒状基
体上の一端部に厚膜感応部を設けると共にこの感応部よ
り長手方向に厚膜リードを延設し、前記基体の他端部に
外部リード取付孔を穿設してなる酸素センサ。(2) Utility Model Registration Scope of Claims In the oxygen sensor according to claim 1, the thick film element is provided with a thick film sensitive part at one end of the rod-shaped base made of a heat-resistant material, and has a thick film extending from the sensitive part in the longitudinal direction. An oxygen sensor having extended leads and an external lead attachment hole formed at the other end of the base.
の酸素センサにおいて、一端部にフランジ部を有する一
対のセラミック支持体と一対の金属ハウジン7゛で構成
し、セラミック支持体はフランジ部側端部において突合
せると共に前記金属ハウジングをフランジ部において一
体的に加締め固定し、厚膜エレメントの感応部を囲繞す
る金属ハウジングの端部を開放すると共に側面に通気孔
を穿設してなる酸素センサ。(3) Utility Model Registration The oxygen sensor according to claim 1 or 2 is composed of a pair of ceramic supports having a flange at one end and a pair of metal housings 7'; The metal housing is integrally crimped and fixed at the flange part, and the end of the metal housing surrounding the sensitive part of the thick film element is opened and a ventilation hole is bored in the side surface. Oxygen sensor.
いずれかに記載の酸素センサにおいて、封着用−ガラ
スは、セラミック支持体と略同iの熱膨張率を有するも
のを使用してなる酸素センサ。(4) Scope of Utility Model Registration Claims Paragraphs 1 to 3
In any one of the oxygen sensors, the sealing glass has approximately the same coefficient of thermal expansion as the ceramic support.
れかに記載の酸素センサにおいて、金属ハウジングは、
厚膜エレメントの感応部を囲繞す ゛る部分に近接
してその外周部に取付けねじを設けてなる酸素センサ。(5) Scope of Utility Model Registration In the oxygen sensor according to any one of claims 1 to 4, the metal housing includes:
An oxygen sensor with a mounting screw provided on the outer periphery of a thick film element close to the part surrounding the sensing part.
いずれかに記載の酸素センサにおいて、厚膜エレメント
をガラス封着するセラミック支持体は、厚膜エレメント
を挿通する貫通孔の一部に封着用ガラスを充填するため
の切欠段部を設けてなる酸素センサ。(6) In the oxygen sensor according to any one of claims 1 to 5, the ceramic support for glass-sealing the thick film element is a part of the through hole through which the thick film element is inserted. An oxygen sensor that has a cutout step for filling the sealing glass.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10062081U JPS588151U (en) | 1981-07-08 | 1981-07-08 | oxygen sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10062081U JPS588151U (en) | 1981-07-08 | 1981-07-08 | oxygen sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS588151U true JPS588151U (en) | 1983-01-19 |
Family
ID=29895304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10062081U Pending JPS588151U (en) | 1981-07-08 | 1981-07-08 | oxygen sensor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS588151U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60150448U (en) * | 1984-03-16 | 1985-10-05 | 日本碍子株式会社 | oxygen sensor |
JPS6197562A (en) * | 1984-10-18 | 1986-05-16 | Ngk Insulators Ltd | Oxygen sensor |
JPH0569668U (en) * | 1992-09-18 | 1993-09-21 | 日本特殊陶業株式会社 | Sensor structure of sensor |
JPH08114572A (en) * | 1994-09-27 | 1996-05-07 | General Motors Corp <Gm> | Exhaust sensor of automobile |
-
1981
- 1981-07-08 JP JP10062081U patent/JPS588151U/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60150448U (en) * | 1984-03-16 | 1985-10-05 | 日本碍子株式会社 | oxygen sensor |
JPS6197562A (en) * | 1984-10-18 | 1986-05-16 | Ngk Insulators Ltd | Oxygen sensor |
JPH0569668U (en) * | 1992-09-18 | 1993-09-21 | 日本特殊陶業株式会社 | Sensor structure of sensor |
JPH08114572A (en) * | 1994-09-27 | 1996-05-07 | General Motors Corp <Gm> | Exhaust sensor of automobile |
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