CN202531254U - Non-woven fabric filter element of oil filter - Google Patents
Non-woven fabric filter element of oil filter Download PDFInfo
- Publication number
- CN202531254U CN202531254U CN201220118423XU CN201220118423U CN202531254U CN 202531254 U CN202531254 U CN 202531254U CN 201220118423X U CN201220118423X U CN 201220118423XU CN 201220118423 U CN201220118423 U CN 201220118423U CN 202531254 U CN202531254 U CN 202531254U
- Authority
- CN
- China
- Prior art keywords
- oil filter
- filter element
- filter core
- end cover
- machine 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
Images
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
A non-woven fabric filter element of an oil filter relates to the technical field of filters and comprises an upper end cover of an oil filter element and a lower end cover of the oil filter element, wherein microfiber filter paper is arranged between the upper end cover of the oil filter element and the lower end cover of the oil filter element, white transparent nylon nets cover the inner side and the outer side of the microfiber filter paper, an O-shaped ring of the oil filter element is sheathed on the upper end cover of the oil filter element, the microfiber filter paper and the white transparent nylon nets on the two sides of the microfiber filter paper are folded together, and the folding lines are uniformly distributed along the circumferences of the upper end cover of the oil filter element and the lower end cover of the oil filter element. According to the non-woven fabric filter element of the oil filter, the design is reasonable, the structure is compact, the filter efficiency is high, impurities are filtered under the drastic temperature change, the enough flow is ensured, clean oil can be provided for kinematic pairs such as crankshafts, connecting rods, cam shafts, pressurizers and piston rings, so that the service lives of the parts are prolonged.
Description
Technical field:
The utility model relates to the filter cleaner technical field, relates in particular to a kind of oil filter nonwovens filter core.
Background technique:
Motor has air, machine oil, three kinds of filter cleaners of fuel oil, generally is called " three filters ".They undertake the filtration of engine aspirating system, lubrication system and combustion system medium respectively.
Oil filter is arranged in engine lubrication system.Its upper reaches are oil pump, and downstream are to need each lubricated component in the motor.Its effect is to carrying out filtering from objectionable impurities in the machine oil of oil sump, with kinematic pair such as the engine oil supplying bent axle of cleaning, connecting rod, camshaft, pressurized machine, piston rings, plays lubricated, cooling, cleaning action, thereby prolongs the life-span of these component.
Oil filter is higher than air-strainer to the requirement of filter paper, and main under violent temperature shock, corresponding change also takes place the concentration of machine oil because the temperature variation of machine oil from 0 to 300 degree does not wait, and this can have influence on the filtering traffic of machine oil.In the existing technology, oil filter can not be under violent temperature variation, and impurity screening guarantees enough flows.
The model utility content:
The utility model technical problem to be solved is to overcome the defective of existing technology, provides a kind of filter efficiency high, and flow resistance is little, the oil filter nonwovens filter core of long service life.
The utility model technical problem to be solved adopts following technological scheme to realize.
A kind of oil filter nonwovens filter core; It is characterized in that: comprise machine oil filter core upper end cap and machine oil filter core lower end cap; Between said machine oil filter core upper end cap and the machine oil filter core lower end cap microfibril filter paper is set, the inside and outside both sides of microfibril filter paper all are coated with white transparent nylon net.
Be with machine oil filter core O type circle on the said machine oil filter core upper end cap.
Said microfibril filter paper is together folding with both sides white transparent nylon net, and broken number evenly distributes along machine oil filter core upper end cap and machine oil filter core lower end cap circumference.
The utility model is reasonable in design, compact structure, and filter efficiency is high; Can be under violent temperature variation, impurity screening guarantees enough flows; Can provide clean machine oil to kinematic pair such as bent axle, connecting rod, camshaft, pressurized machine, piston rings, thereby prolong the working life of these component.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1; A kind of oil filter nonwovens filter core comprises machine oil filter core upper end cap 2 and machine oil filter core lower end cap 4, between said machine oil filter core upper end cap 2 and the machine oil filter core lower end cap 4 microfibril filter paper 3 is set; Microfibril filter paper 3 inside and outside both sides all are coated with white transparent nylon net; Be with machine oil filter core O type circle 1 on the machine oil filter core upper end cap 2, microfibril filter paper 3 is together folding with both sides white transparent nylon net, and broken number evenly distributes along machine oil filter core upper end cap 2 and machine oil filter core lower end cap 4 circumference.
More than show and described basic principle of the utility model and the advantage of major character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. oil filter nonwovens filter core; It is characterized in that: comprise machine oil filter core upper end cap and machine oil filter core lower end cap; Between said machine oil filter core upper end cap and the machine oil filter core lower end cap microfibril filter paper is set, the inside and outside both sides of microfibril filter paper all are coated with white transparent nylon net.
2. oil filter nonwovens filter core according to claim 1 is characterized in that: be with machine oil filter core O type circle on the said machine oil filter core upper end cap.
3. oil filter nonwovens filter core according to claim 1 is characterized in that: said microfibril filter paper is together folding with both sides white transparent nylon net, and broken number evenly distributes along machine oil filter core upper end cap and machine oil filter core lower end cap circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220118423XU CN202531254U (en) | 2012-03-27 | 2012-03-27 | Non-woven fabric filter element of oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220118423XU CN202531254U (en) | 2012-03-27 | 2012-03-27 | Non-woven fabric filter element of oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531254U true CN202531254U (en) | 2012-11-14 |
Family
ID=47132444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220118423XU Expired - Fee Related CN202531254U (en) | 2012-03-27 | 2012-03-27 | Non-woven fabric filter element of oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058917A (en) * | 2019-12-19 | 2020-04-24 | 芜湖航瑞航空动力产业技术研究院有限公司 | Engine ventilation oil return structure |
-
2012
- 2012-03-27 CN CN201220118423XU patent/CN202531254U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058917A (en) * | 2019-12-19 | 2020-04-24 | 芜湖航瑞航空动力产业技术研究院有限公司 | Engine ventilation oil return structure |
| CN111058917B (en) * | 2019-12-19 | 2022-08-16 | 芜湖航瑞航空动力产业技术研究院有限公司 | Engine ventilation oil return structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103485862B (en) | A kind of oil strainer | |
| CN103912417A (en) | Filter of internal combustion engine | |
| CN202531254U (en) | Non-woven fabric filter element of oil filter | |
| CN203499761U (en) | Novel engine oil filter | |
| CN201618456U (en) | Novel machine oil filter | |
| CN202707177U (en) | Engine oil purifier with plant fiber filter element | |
| CN201714452U (en) | Air filter element | |
| CN202560344U (en) | Oil filter core | |
| CN205013086U (en) | Oil cleaner with check valve | |
| CN205013084U (en) | Filter element of oil filter | |
| CN201807265U (en) | Machining coolant oil mist and oil smoke purifying device | |
| CN104707380A (en) | Fuel oil filter element | |
| CN205013085U (en) | Oil filter | |
| CN103321794A (en) | Air filter of diesel locomotive | |
| CN212359901U (en) | High-efficiency oil filter convenient to disassemble and assemble | |
| CN207437155U (en) | A kind of automobile oil filter | |
| CN203560016U (en) | Air filtration device | |
| CN204344323U (en) | The outer filter layer of replaceable filter element | |
| CN203627053U (en) | Filter element with outer sleeve mechanism | |
| CN202081931U (en) | Monolithic engine oil filter | |
| CN203315840U (en) | Oil seal filter element for engine oil way | |
| CN206338098U (en) | Serial machine oil rectifier | |
| CN201316580Y (en) | Metal fiber sintered felt air filter | |
| CN203517273U (en) | Externally-arranged lubricating oil filter device for draw machine | |
| CN221032798U (en) | Oil-water separation filter |
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: 20121114 Termination date: 20130327 |