CN203114379U - Lubricating oil filter with high filtering performance - Google Patents
Lubricating oil filter with high filtering performance Download PDFInfo
- Publication number
- CN203114379U CN203114379U CN 201320151418 CN201320151418U CN203114379U CN 203114379 U CN203114379 U CN 203114379U CN 201320151418 CN201320151418 CN 201320151418 CN 201320151418 U CN201320151418 U CN 201320151418U CN 203114379 U CN203114379 U CN 203114379U
- Authority
- CN
- China
- Prior art keywords
- lubricating oil
- filter
- cover plate
- filtering performance
- oil
- 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
Links
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a lubricating oil filter with high filtering performance. The lubricating oil filter with the high filtering performance comprises a shell body, a threaded cover plate and a filter element assembly. The threaded cover plate is fixedly arranged on the upper end opening of the shell body, and a central oil outlet and an oil inlet are formed in the threaded cover plate. The lubricating oil filter with the high filtering performance is characterized in that a magnet ring is fixedly arranged on the upper end face of the threaded cover plate, the magnet ring covers the upper portion of the oil inlet and has a certain distance away from the oil inlet, the upper end face of the threaded cover plate is of an inclined plane, and a sealing ring is arranged between the lower end face of the threaded cover plate and the upper end cover of the filter element assembly to carry out sealing. The lubricating oil filter with the high filtering performance can carry out magnetic attraction on metal abrasive dust entering the filter together with lubricating oil, carries out better filtering on the lubricating oil, improves a filtering effect, and has high filtering performance.
Description
Technical field
The utility model relates to a kind of improvement invention of oil filter.
Background technique
In the motor car engine working procedure, carbon distribution and gelatinous precipitate, water etc. oxidized under metal filings, dust, the high temperature are constantly sneaked into lubricant oil, the effect of oil filter is exactly to filter these mechanical admixtures and colloid, protects the cleaning for the treatment of lubricant oil, prolongs its life time.But the filter capacity of oil filter is limited, enters filter cleaner if can reduce the metal filings of above-mentioned mechanical admixture and colloid, particularly larger particles, and that is very helpful to the strainability that improves oil filter.
Summary of the invention
In view of the deficiency that background technique exists, the utility model provides a kind of can carry out magnetic absorption to the metal filings that enters filter cleaner with machine oil, and machine oil is filtered better, improves the high strainability oil filter of filtering effect.
The utility model takes following technological scheme to finish:
High strainability oil filter, comprise housing, thread plate and element kit, thread plate is fixed in the upper end open of housing, thread plate is established center oil outlet and oil inlet hole, it is characterized in that: fixedly there is magnet ring the upper-end surface of thread plate, and the magnet ring retaining leaves the certain height distance above oil inlet hole and with oil inlet hole.
In the technique scheme, arranging of oil inlet hole upper magnets ring can be carried out good magnetic absorption to the metal filings that enters filter cleaner with machine oil, reduce metal filings as far as possible and enter filter cleaner, alleviate the filter pressure of filter core, thereby machine oil is filtered better, improve filtering effect, thus, the utlity model has high strainability.
The upper-end surface of thread plate is the inclined-plane.Above-mentioned design realizes that magnet ring had not only kept off above oil inlet hole but also leaves the best-of-breed technology scheme of certain altitude distance with oil inlet hole.
Be provided with seal ring seal between the lower end surface of thread plate and the upper end cap of element kit.Above-mentioned design can guarantee that the machine oil of filtered directly enters into the filter core inboard, improves filtering effect.
Description of drawings
The utility model has following accompanying drawing:
Fig. 1 is structural drawing of the present utility model.
Embodiment
As shown in the figure, high strainability oil filter of the present utility model, comprise housing 1, thread plate 4 and element kit 2, thread plate 4 is fixed in the upper end open of housing 1, thread plate 4 is established center oil outlet 7 and oil inlet hole 6, the upper-end surface of thread plate 4 is the inclined-plane, fixedly there is magnet ring 5 upper-end surface of thread plate 4, magnet ring 5 retainings are above oil inlet hole 6, because the cause on inclined-plane, magnet ring 5 leaves the certain height distance with oil inlet hole 6 again, is provided with seal ring 8 sealings between the lower end surface of thread plate 4 and the upper end cap of element kit 3.
Claims (3)
1. high strainability oil filter, comprise housing, thread plate and element kit, thread plate is fixed in the upper end open of housing, thread plate is established center oil outlet and oil inlet hole, it is characterized in that: fixedly there is magnet ring the upper-end surface of thread plate, and the magnet ring retaining leaves the certain height distance above oil inlet hole and with oil inlet hole.
2. high strainability oil filter as claimed in claim 1, it is characterized in that: the upper-end surface of thread plate is the inclined-plane.
3. high strainability oil filter as claimed in claim 1 is characterized in that: be provided with seal ring seal between the lower end surface of thread plate and the upper end cap of element kit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151418 CN203114379U (en) | 2013-03-29 | 2013-03-29 | Lubricating oil filter with high filtering performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151418 CN203114379U (en) | 2013-03-29 | 2013-03-29 | Lubricating oil filter with high filtering performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203114379U true CN203114379U (en) | 2013-08-07 |
Family
ID=48894737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320151418 Expired - Fee Related CN203114379U (en) | 2013-03-29 | 2013-03-29 | Lubricating oil filter with high filtering performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203114379U (en) |
-
2013
- 2013-03-29 CN CN 201320151418 patent/CN203114379U/en not_active Expired - Fee Related
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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: 20130807 Termination date: 20140329 |