CN203275357U - Zirconium tube for oxygen sensor - Google Patents
Zirconium tube for oxygen sensor Download PDFInfo
- Publication number
- CN203275357U CN203275357U CN 201320282322 CN201320282322U CN203275357U CN 203275357 U CN203275357 U CN 203275357U CN 201320282322 CN201320282322 CN 201320282322 CN 201320282322 U CN201320282322 U CN 201320282322U CN 203275357 U CN203275357 U CN 203275357U
- Authority
- CN
- China
- Prior art keywords
- oxygen sensor
- tube
- zirconium
- tube body
- bosses
- 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.)
- Expired - Lifetime
Links
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- Measuring Oxygen Concentration In Cells (AREA)
Abstract
The utility model relates to the technical field of sensors and in particular relates to a zirconium tube for an oxygen sensor. The zirconium tube for the oxygen sensor comprises a tube body, reinforcing ribs, bosses and contacts, wherein the reinforcing ribs are arranged on the tube body, the bosses are arranged at the two ends of the tube body, the contacts are arranged on the bosses, the tube body is made of ceramic, and a platinum layer covers each contact. The zirconium tube for the oxygen sensor is simple, compact and reasonable in structure, convenient and efficient to assemble, reliable in connection and easy to process and manufacture, saves materials, solves the problem that a conventional zirconium tube for an oxygen sensor is likely to deform after being used for a long time, ensures low oil consumption of an engine, has high economic benefit, improves the working reliability of the oxygen sensor greatly, and is easy to use and popularize.
Description
Technical field
The utility model relates to a kind of technical field of sensor, especially a kind of zirconium pipe for oxygen sensor.
Background technology
Existing zirconium pipe for oxygen sensor processing and manufacturing is cumbersome, and production cost is higher, and long-term the use easily is out of shape, and increased simultaneously the oil consumption of engine, reduced economic benefit, greatly reduces the reliability of working sensor.
The utility model content
In order to overcome existing zirconium pipe for oxygen sensor processing and manufacturing trouble, production cost is high and the working sensor reliability is low deficiency, the utility model provides a kind of zirconium pipe for oxygen sensor.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of zirconium pipe for oxygen sensor, comprise body, reinforcement, boss and contact, and body is provided with reinforcement, and body two ends are provided with boss, and boss is provided with the contact.
According to another embodiment of the present utility model, comprise that further the body material is pottery.
According to another embodiment of the present utility model, further comprise being covered with one deck platinum on the contact.
The beneficial effects of the utility model are, this zirconium pipe for oxygen sensor is simple in structure, compact and reasonable, easy to assembly quick, connect reliably, be convenient to processing and manufacturing, materials are relatively economized, solved long-term use and held yielding problem, engine consumption is few, good in economic efficiency simultaneously, greatly improved the reliability of working sensor, be easy to use and promote.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. bodys in figure, 2. reinforcement, 3. boss, 4. contact.
Embodiment
Be structural representation of the present utility model as Fig. 1, a kind of zirconium pipe for oxygen sensor comprises body 1, reinforcement 2, boss 3 and contact 4, body 1 is provided with reinforcement 2, and body 1 two ends are provided with boss 3, and boss 3 is provided with contact 4, body 1 material is pottery, is covered with one deck platinum on contact 4.
During use, increase reinforcement 2 on body 1, there is boss 3 at body 1 two ends, and circular-arc contact 4 is arranged on boss 3, are covered with one deck platinum on contact 4, and the material of body 1 be ceramic.This zirconium pipe for oxygen sensor is simple in structure, compact and reasonable, easy to assembly quick, connect reliable, be convenient to processing and manufacturing, materials are relatively economized, and have solved long-term use and have held yielding problem, engine consumption is few simultaneously, good in economic efficiency, greatly improved the reliability of working sensor, be easy to use and promote.
Claims (3)
1. zirconium pipe for oxygen sensor comprises body (1), reinforcement (2), boss (3) and contact (4), it is characterized in that, body (1) is provided with reinforcement (2), and body (1) two ends are provided with boss (3), and boss (3) is provided with contact (4).
2. zirconium pipe for oxygen sensor according to claim 1, is characterized in that, body (1) material is pottery.
3. zirconium pipe for oxygen sensor according to claim 1, is characterized in that, the contact is covered with one deck platinum on (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320282322 CN203275357U (en) | 2013-05-22 | 2013-05-22 | Zirconium tube for oxygen sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320282322 CN203275357U (en) | 2013-05-22 | 2013-05-22 | Zirconium tube for oxygen sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203275357U true CN203275357U (en) | 2013-11-06 |
Family
ID=49505736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320282322 Expired - Lifetime CN203275357U (en) | 2013-05-22 | 2013-05-22 | Zirconium tube for oxygen sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203275357U (en) |
-
2013
- 2013-05-22 CN CN 201320282322 patent/CN203275357U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |