CN103742224A - Engine oil filter - Google Patents
Engine oil filter Download PDFInfo
- Publication number
- CN103742224A CN103742224A CN201310725754.9A CN201310725754A CN103742224A CN 103742224 A CN103742224 A CN 103742224A CN 201310725754 A CN201310725754 A CN 201310725754A CN 103742224 A CN103742224 A CN 103742224A
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- China
- Prior art keywords
- filter
- layer
- engine oil
- oil filter
- oil
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- 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.)
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- Filtering Materials (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention discloses an engine oil filter. The engine oil filter comprises a housing and a filter element, wherein the filter element is erected in the housing, the filter element is annular, and composed of three layers of an alkaline additive layer, a filter paper layer and a hollow fibre layer, from the outside to inside. According to the engine oil filter disclosed by the invention, by using the alkaline additive layer as a filter layer, and combining the alkaline additive layer with the filter paper layer and the hollow fibre layer, the impurities or acidic substances in engine oil can be easily and effectively eliminated, thus achieving the purpose of removing the acidic substances in engine oil.
Description
Technical field
The present invention relates to auto parts machinery technical field, especially a kind of oil filter.
Background technique
Oil filter is to filter entering in-engine machine oil, prevents from having impurity in the machine oil of lubricate, and affects the tightness of motor, and be also one of important channel of reducing tail gas pollution simultaneously.Although existing oil filter can be caught the particulate in machine oil, reduce the metallic element that produces ash content in machine oil.Yet due to the minimizing of metal ion in machine oil, make the alkaline significantly reduction of machine oil; So, can not play inhibition to the acid producing in machine oil using process, and affect the basic use function of machine oil.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of oil filter, structure is ingenious, easy to use.
In order to realize foregoing invention object, the invention provides following technological scheme: a kind of oil filter, comprise shell and filter core, described filter core is erected in described shell, described filter core is ring-type, from outside to inside three layers of formation: alkalinity additive layer, filter paper layer and doughnut layer.
Further, between three of described filter core layers, be provided with gap.
Further, described filter paper layer is hinge structure.
Compared with prior art, the present invention has the following advantages: adopt alkalinity additive layer (containing one of barium oxide, calcium oxide, calcium carbonate, calcium hydroxide, magnesium oxide, magnesium carbonate, magnesium hydroxide, sodium metaaluminate, sodium carbonate, sodium hydroxide, zine oxide, zinc carbonate and zinc hydroxide or its mixture) as filter layer, in conjunction with filter paper layer and doughnut layer, can easily make the impurity of machine oil or acidic materials effectively be removed, thereby can reach the object of removing machine oil middle acid substance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, describe the present invention, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
A kind of oil filter as shown in Figure 1, comprise shell 1 and filter core, described filter core is erected in described shell, described filter core is ring-type, three layers of formation from outside to inside: alkalinity additive layer 2, filter paper layer 3 and doughnut layer 4, between this three metafiltration layer, be provided with gap, described filter paper layer 3 is hinge structure.
Machine oil enters through shell 1, filters successively through alkalinity additive layer 2, filter paper layer 3 and doughnut layer 4, then by doughnut layer 4 center, discharges filter cleaner.Whole product structure is simple, easy to use; Can extend the working life of machine oil, avoid the corrosion of acidic materials to engine component, extend the working life of motor, reduce the oil consumption of motor, reduce the discharge of harmful matter in motor exhaust.
Claims (3)
1. an oil filter, comprises shell and filter core, and described filter core is erected in described shell, it is characterized in that: described filter core is ring-type, from outside to inside three layers of formation: alkalinity additive layer, filter paper layer and doughnut layer.
2. oil filter as claimed in claim 1, is characterized in that: between three layers of described filter core, be provided with gap.
3. oil filter as claimed in claim 2, is characterized in that: described filter paper layer is hinge structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310725754.9A CN103742224A (en) | 2013-12-25 | 2013-12-25 | Engine oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310725754.9A CN103742224A (en) | 2013-12-25 | 2013-12-25 | Engine oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103742224A true CN103742224A (en) | 2014-04-23 |
Family
ID=50499277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310725754.9A Pending CN103742224A (en) | 2013-12-25 | 2013-12-25 | Engine oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103742224A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895641A (en) * | 2015-06-02 | 2015-09-09 | 泰州市建业车件制造有限公司 | Oil filter |
| CN107131027A (en) * | 2017-06-28 | 2017-09-05 | 芜湖澳奔玛汽车部件有限公司 | A kind of big flow automobile engine oil direct current cleaner |
| CN110496451A (en) * | 2019-08-23 | 2019-11-26 | 苏州华滤节能科技有限公司 | Oil strainer filter core |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4655921A (en) * | 1984-07-03 | 1987-04-07 | Tokyo Roki Co., Ltd. | Filter element |
| CN2446282Y (en) * | 2000-10-12 | 2001-09-05 | 李建国 | Engine oil cleaner |
| CN2637752Y (en) * | 2003-06-13 | 2004-09-01 | 苏玉堂 | Automobile multilayer filtration filter core |
| DE102010011512A1 (en) * | 2010-03-12 | 2011-09-15 | Mann+Hummel Gmbh | Filter medium of a filter element, filter element and method for producing a filter medium |
| CN202108556U (en) * | 2011-06-03 | 2012-01-11 | 深圳职业技术学院 | Diesel engine oil filter |
| CN203296988U (en) * | 2013-05-06 | 2013-11-20 | 常州市鹰皇冠进出口有限公司 | Diesel filter element |
-
2013
- 2013-12-25 CN CN201310725754.9A patent/CN103742224A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4655921A (en) * | 1984-07-03 | 1987-04-07 | Tokyo Roki Co., Ltd. | Filter element |
| CN2446282Y (en) * | 2000-10-12 | 2001-09-05 | 李建国 | Engine oil cleaner |
| CN2637752Y (en) * | 2003-06-13 | 2004-09-01 | 苏玉堂 | Automobile multilayer filtration filter core |
| DE102010011512A1 (en) * | 2010-03-12 | 2011-09-15 | Mann+Hummel Gmbh | Filter medium of a filter element, filter element and method for producing a filter medium |
| CN202108556U (en) * | 2011-06-03 | 2012-01-11 | 深圳职业技术学院 | Diesel engine oil filter |
| CN203296988U (en) * | 2013-05-06 | 2013-11-20 | 常州市鹰皇冠进出口有限公司 | Diesel filter element |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895641A (en) * | 2015-06-02 | 2015-09-09 | 泰州市建业车件制造有限公司 | Oil filter |
| CN107131027A (en) * | 2017-06-28 | 2017-09-05 | 芜湖澳奔玛汽车部件有限公司 | A kind of big flow automobile engine oil direct current cleaner |
| CN110496451A (en) * | 2019-08-23 | 2019-11-26 | 苏州华滤节能科技有限公司 | Oil strainer filter core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |
|
| RJ01 | Rejection of invention patent application after publication |