CN202916254U - Oxygen sensor inner cover - Google Patents
Oxygen sensor inner cover Download PDFInfo
- Publication number
- CN202916254U CN202916254U CN 201220502921 CN201220502921U CN202916254U CN 202916254 U CN202916254 U CN 202916254U CN 201220502921 CN201220502921 CN 201220502921 CN 201220502921 U CN201220502921 U CN 201220502921U CN 202916254 U CN202916254 U CN 202916254U
- Authority
- CN
- China
- Prior art keywords
- cover body
- conical surface
- sensor inner
- model
- inner cover
- 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 - Fee Related
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- Measuring Oxygen Concentration In Cells (AREA)
Abstract
The utility model discloses an oxygen sensor inner cover. The oxygen sensor inner cover comprises a cover body thicker end (1), a cover body conical surface (2) and a cover body thinner end (3), wherein the cover body thicker end (1) is smoothly connected with the cover body thinner end (3) through the cover body conical surface (2); and the cover body conical surface (2) is designed in a conical shape; and the oxygen sensor inner cover disclosed by the utility model has the advantages of soundness for mounting and strong air-tightness.
Description
Technical field
The utility model relates to the Denso technical field, relates in particular to a kind of lambda sensor inner cover.
Background technology
The inner cover of the lambda sensor that uses is in the market installed insecure, poor air-tightness.
Summary of the invention
The purpose of this utility model is to provide the inner cover of lambda sensor, strengthens impermeability, installs firmly.
To achieve these goals, the utility model adopts following technical scheme:
A kind of lambda sensor inner cover, include cover body than butt end (1), the cover body conical surface (2), cover body thinner end (3), described cover body passes through the cover body conical surface (2) smooth connection than butt end (1) and cover body thinner end (3), and the described cover body conical surface (2) is designed to taper.
The beneficial effects of the utility model:
The utlity model has the advantage that impermeability is strong is installed firmly.
Description of drawings
Fig. 1 is schematic diagram of the present utility model;
Wherein: 1-cover body is than butt end; 2-cover body conical surface; 3-cover body thinner end.
Embodiment
Below, in conjunction with Fig. 1 the utility model is described further.
A kind of lambda sensor inner cover as shown in Figure 1, include cover body than butt end (1), the cover body conical surface (2), cover body thinner end (3), described cover body passes through the cover body conical surface (2) smooth connection than butt end (1) and cover body thinner end (3), the described cover body conical surface (2) is designed to taper, described lambda sensor inner cover is combined with graphite gasket, strengthens impermeability.
Above embodiment is only in order to illustrate the utility model and the described technical scheme of unrestricted the utility model; Therefore, although this instructions has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from technical scheme and the improvement thereof of spirit and scope of the present utility model, all should be encompassed in the claim scope of the present utility model.
Claims (2)
1. a lambda sensor inner cover includes cover body than butt end (1), the cover body conical surface (2), cover body thinner end (3), it is characterized in that: described cover body passes through the cover body conical surface (2) smooth connection than butt end (1) and cover body thinner end (3).
2. a kind of lambda sensor inner cover according to claim 1, it is characterized in that: the described cover body conical surface (2) is designed to taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502921 CN202916254U (en) | 2012-09-27 | 2012-09-27 | Oxygen sensor inner cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220502921 CN202916254U (en) | 2012-09-27 | 2012-09-27 | Oxygen sensor inner cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202916254U true CN202916254U (en) | 2013-05-01 |
Family
ID=48164558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220502921 Expired - Fee Related CN202916254U (en) | 2012-09-27 | 2012-09-27 | Oxygen sensor inner cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202916254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837589A (en) * | 2014-03-05 | 2014-06-04 | 常州联德电子有限公司 | Conical double cell wide-band oxygen sensor and manufacture method thereof |
-
2012
- 2012-09-27 CN CN 201220502921 patent/CN202916254U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837589A (en) * | 2014-03-05 | 2014-06-04 | 常州联德电子有限公司 | Conical double cell wide-band oxygen sensor and manufacture method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20130927 |