CN103511022A - Engine oil filter - Google Patents
Engine oil filter Download PDFInfo
- Publication number
- CN103511022A CN103511022A CN201310420374.4A CN201310420374A CN103511022A CN 103511022 A CN103511022 A CN 103511022A CN 201310420374 A CN201310420374 A CN 201310420374A CN 103511022 A CN103511022 A CN 103511022A
- Authority
- CN
- China
- Prior art keywords
- filter
- cover plate
- engine oil
- oil
- inlet 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.)
- Pending
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- Filtration Of Liquid (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention discloses an engine oil filter. The engine oil filter comprises a shell, a thread cover plate and a filter element assembly, wherein the thread cover plate is fixed to the upper opening of the shell, and the thread cover plate is provided with a central oil outlet hole and an oil inlet hole. The engine oil filter is characterized in that a magnetic ring is fixed to the upper end face of the thread cover plate, the magnetic ring blocks a position above the oil inlet hole and is separated from the oil inlet hole by a certain height distance, the upper end face of the thread cover plate is an inclined face, and a sealing ring is arranged between the lower end face of the thread cover plate and an upper end cover of the filter element assembly and seals the space between the lower end face of the thread cover plate and the upper end cover of the filter element assembly. The engine oil filter can magnetically adsorb metal abrasive dust entering the filter along with engine oil, filtrate the engine oil better, improve a filtration effect, and have high filtration performance.
Description
Technical field
The present invention relates to a kind of improvement invention of oil filter.
Background technique
In motor car engine working procedure, carbon distribution and gelatinous precipitate, water etc. oxidized under metal filings, dust, high temperature are constantly sneaked into lubricant oil, the effect of oil filter is exactly to filter these mechanical admixtures and colloid, protects and treats the clean of lubricant oil, extends its life time.But the filter capacity of oil filter is limited, if can reduce the metal filings of above-mentioned mechanical admixture and colloid, particularly larger particles, enter filter cleaner, that is very helpful to improving the strainability of oil filter.
Summary of the invention
In view of the deficiency that background technique exists, the invention provides and a kind ofly can carry out magnetic absorption to enter the metal filings of filter cleaner with machine oil, machine oil is filtered better, improve the oil filter of filtering effect.
The present invention takes following technological scheme to complete:
A kind of oil filter, comprise housing, thread plate and element kit, thread plate is fixed on the upper end open of housing, thread plate is established center oil outlet and oil inlet hole, it is characterized in that: the upper-end surface of thread plate is fixed with magnet ring, magnet ring gear leaves certain height distance above oil inlet hole and with oil inlet hole.
In technique scheme, arranging of oil inlet hole upper magnets ring can be carried out good magnetic absorption to enter the metal filings of 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 present invention has high strainability.
The upper-end surface of thread plate is 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.
Between the lower end surface of thread plate and the upper end cap of element kit, be provided with seal ring seal.Above-mentioned design can guarantee that the machine oil of filtered directly enters into filter core inner side, improves filtering effect.
Accompanying drawing explanation
The present invention has following accompanying drawing:
Fig. 1 is structural drawing of the present invention.
Embodiment
As shown in the figure, oil filter of the present invention, comprise housing 1, thread plate 4 and element kit 2, thread plate 4 is fixed on 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 inclined-plane, the upper-end surface of thread plate 4 is fixed with magnet ring 5, magnet ring 5 gears are above oil inlet hole 6, because the cause on inclined-plane, magnet ring 5 leaves 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. an oil filter, comprise housing, thread plate and element kit, thread plate is fixed on the upper end open of housing, thread plate is established center oil outlet and oil inlet hole, it is characterized in that: the upper-end surface of thread plate is fixed with magnet ring, magnet ring gear leaves certain height distance above oil inlet hole and with oil inlet hole.
2. a kind of oil filter as claimed in claim 1, is characterized in that: the upper-end surface of thread plate is inclined-plane.
3. a kind of oil filter as claimed in claim 1, is characterized in that: between the lower end surface of thread plate and the upper end cap of element kit, be provided with seal ring seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310420374.4A CN103511022A (en) | 2013-09-16 | 2013-09-16 | Engine oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310420374.4A CN103511022A (en) | 2013-09-16 | 2013-09-16 | Engine oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103511022A true CN103511022A (en) | 2014-01-15 |
Family
ID=49894368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310420374.4A Pending CN103511022A (en) | 2013-09-16 | 2013-09-16 | Engine oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103511022A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464744A (en) * | 2015-12-31 | 2016-04-06 | 甘肃恒通滤业有限公司 | Oil filter |
| CN107806355A (en) * | 2016-09-09 | 2018-03-16 | 马斯特斯波特汽车零配件有限公司 | Filter element |
| CN107882611A (en) * | 2017-12-04 | 2018-04-06 | 高博集团有限公司 | A kind of long-life oil filter |
-
2013
- 2013-09-16 CN CN201310420374.4A patent/CN103511022A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464744A (en) * | 2015-12-31 | 2016-04-06 | 甘肃恒通滤业有限公司 | Oil filter |
| CN107806355A (en) * | 2016-09-09 | 2018-03-16 | 马斯特斯波特汽车零配件有限公司 | Filter element |
| CN107882611A (en) * | 2017-12-04 | 2018-04-06 | 高博集团有限公司 | A kind of long-life oil filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |
|
| WD01 | Invention patent application deemed withdrawn after publication |