CN108361090A - A kind of oil strainer capable of washing - Google Patents
A kind of oil strainer capable of washing Download PDFInfo
- Publication number
- CN108361090A CN108361090A CN201810186406.1A CN201810186406A CN108361090A CN 108361090 A CN108361090 A CN 108361090A CN 201810186406 A CN201810186406 A CN 201810186406A CN 108361090 A CN108361090 A CN 108361090A
- Authority
- CN
- China
- Prior art keywords
- filter
- oil strainer
- paper
- fixing piece
- head 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.)
- Granted
Links
- 238000005406 washing Methods 0.000 title claims abstract description 38
- 239000000446 fuel Substances 0.000 claims abstract description 31
- 238000001914 filtration Methods 0.000 claims description 6
- 239000003921 oil Substances 0.000 description 54
- 239000010721 machine oil Substances 0.000 description 17
- 238000004140 cleaning Methods 0.000 description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 239000012535 impurity Substances 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000010705 motor oil Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtration Of Liquid (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
A kind of technical solution of oil strainer capable of washing of the present invention includes：Filter body, paper filter and folding component；The filter body includes the filter base being detachably connected and filter head cover, and the filter base is equipped with fuel feed hole；The paper filter is built in the filter body and surrounds a hollow cavity, and the fuel feed hole, the paper filter and the hollow cavity form flow channel one；The folding component is built in the filter, and when the folding component is opened and the flow channel one is closed, the fuel feed hole, the folding component and the hollow cavity form flow channel two.
Description
Technical field
The present invention relates to the technical fields of filter, and in particular to a kind of oil filtration capable of washing being filtered to machine oil
Device.
Background technology
In general, in order to filter the machine oil of engine, a machine can be arranged in engine body main oil gallery lateral surface in manufacturing firm
Oil strainer, the oil strainer can filter out the impurity in machine oil, to keep the cleaning of machine oil, and then engine be kept to have
Effect, reliable operating.
After prolonged, filter core can accumulate a large amount of dirts to oil strainer, it is therefore desirable to which timing is replaced.It is existing
Oil strainer has the following disadvantages：One, the blocking that filter core causes oil strainer cannot be replaced in time in order to prevent, it can be in machine
A bypath valve is arranged in the bottom of oil strainer, and when the oil pressure in oil strainer reaches degree always, which will
It opens, not filtrable oil is directly sent out；And due to the underlying design of the valve, when it is opened, can will for a long time because dead weight
And each component that the cake of sludge in oil strainer bottom is sent to engine together is accumulated, it is brought to the operating of engine bad
It influences, or even the service life of engine can be reduced；Two, it due to the defect of structure design, when replacing filter core every time, can all replace
Entire filter includes the components such as the central tube, bypath valve and shell being connected with filter core so that replacement cost is excessively high, also makes
At the waste of resource.
Invention content
In order to solve the above technical problem, the present invention provides a kind of oil strainers capable of washing.
A kind of technical solution of oil strainer capable of washing of the present invention includes：
Filter body, paper filter and folding component；
The filter body includes the filter base being detachably connected and filter head cover, on the filter base
Equipped with fuel feed hole；
The paper filter is built in the filter body and surrounds a hollow cavity, the fuel feed hole, the paper mistake
Filter forms flow channel one with the hollow cavity；
The folding component is built in the filter, and when folding component opening and the flow channel one is closed
When, the fuel feed hole, the folding component and the hollow cavity form flow channel two.
Preferably, in the technical solution of above-mentioned oil strainer capable of washing,
The outer surface of the filter base is polygon.
Preferably, in the technical solution of above-mentioned oil strainer capable of washing,
The filter base and the filter head cover are threadedly coupled and the two junction seals.
Preferably, in the technical solution of above-mentioned oil strainer capable of washing,
The filter head cover is equipped with bar magnet close to the one side of the paper filter.
Preferably, in the technical solution of above-mentioned oil strainer capable of washing,
The outer surface of the filter head cover is polygon.
Preferably, in the technical solution of above-mentioned oil strainer capable of washing,
It is additionally provided with porous paper filter inner support in the filter base, is used for the fixed paper filter.
Preferably, in the technical solution of above-mentioned oil strainer capable of washing,
The paper filter is located between the bar magnet and paper filter inner support, the fuel feed hole, the paper mistake
Filter, paper filter inner support form flow channel one with the hollow cavity.
Preferably, in the technical solution of above-mentioned oil strainer capable of washing,
The folding component includes fixing piece and movable part, and the fixing piece is equipped with several flowing holes, wherein described solid
The flowing hole for determining part side is communicated with the fuel feed hole；The movable part optionally covers or the exposure fixing piece middle part
The flowing hole makes the folding component open or close.
Preferably, in the technical solution of above-mentioned oil strainer capable of washing,
The inner wall of the filter head cover is equipped with support element, and the fixing piece is fixedly arranged on the support element, the work
Elastic component is equipped between moving part and the bottom wall of the fixing piece.
Preferably, in the technical solution of above-mentioned oil strainer capable of washing,
The end face that the fixing piece is in contact with the movable part is equipped with and rushes convex closure circle.
It is using the advantageous effect of above-mentioned technical proposal：
Firstly, since the oil strainer capable of washing in the present embodiment includes filter base, filter head cover, paper filtering
Device and folding component, the hollow cavity three that fuel feed hole, paper filter, paper filter on filter base surround communicates and structure
At flow channel one, realize that medium enters hollow cavity after fuel feed hole enters the paper filter element filtering of paper filter, then flow out.Its
Secondary, after the paper filter element of paper filter blocks, the flow channel one of fuel feed hole, paper filter and hollow cavity composition is closed, this
Shi Kaihe components become conducting state (folding component is opened), medium with hollow cavity from nonconducting state (folding component is closed)
After sequentially entering fuel feed hole, the flow channel two that folding component is formed with hollow cavity, then flow out.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of overall structure figure of oil strainer capable of washing of the present invention；
Fig. 2 is a kind of structure chart of the filter head cover of oil strainer capable of washing of the present invention；
Fig. 3 is a kind of A direction views of the filter head cover of oil strainer capable of washing of the present invention；
Fig. 4 is a kind of structure chart of the filter base of oil strainer capable of washing of the present invention；
Fig. 5 is a kind of vertical view of the filter base of oil strainer capable of washing of the present invention；
Fig. 6 is a kind of structure chart of the paper filter of oil strainer capable of washing of the present invention；
Fig. 7 is the cleaning connector schematic diagram being used cooperatively with oil strainer capable of washing；
Fig. 8 is that a kind of oil strainer capable of washing of the present invention cleans schematic diagram；
Fig. 9 is and a kind of matched engine motor oil filter of the filter base of oil strainer capable of washing of the present invention
The schematic diagram of mounting base.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of oil strainer capable of washing of the present invention includes mainly four components, respectively filter base 1, filter top
Lid 3, paper filter 2 and folding component, filter base 1 and filter head cover 3 constitute filter body, and paper filter 2 surrounds
Hollow cavity 4.
The filter top that filter body can specifically include filter base 1 and is detachably connected with filter base 1
Lid 3, paper filter 2 are located in the region that filter base 1 and filter head cover 3 surround.When needing replacing paper filter 2,
Filter head cover 3 can be removed after the completion of cleaning, then takes out paper filter 2 from filter base 1, then replace with new paper
Filter head cover 3 is covered after filter 2 again.
In the above-mentioned technical solutions, filter base 1 is to be threadedly coupled with filter head cover 3.Specifically, as shown in Figure 1,
Filter base 1 is equipped with internal thread 108, and filter head cover 3 is equipped with the external screw thread 302 to match with internal thread 108.
By above description, it is clear that, any realization filter head cover 3 and filter base 1 are separable or even
The mode connect is not limited to be threadedly coupled, and the separable purpose of both filter head cover 3 and filter base 1 is can
Paper filter 2 is replaced according to actual use situation.
Filter base 1, filter head cover 3, paper filter 2 and folding component is discussed in detail below in conjunction with attached drawing 1 to 9
Four components and its course of work.
One, filter base 1
Filter base 1 includes fisrt feature part 106 and second feature part 105, and the two group is into a single integrated structure.
The shape and structure of fisrt feature part 106 and second feature part 105 are not specifically limited, and are not limited in Fig. 1
Shown in fisrt feature part 106 be both ends have opening one hollow cylinder, second feature part 105 surround fisrt feature part
106 and be the hollow cylinder that is coaxially disposed with fisrt feature part 106.Second feature part 105 surrounds fisrt feature part 106 and two
There is interval, the interval is for placing paper filter 2 between person.
It should be noted that as shown in figure 5, the outer surface 109 of second feature part 105 can be made of polygonal exterior surface,
It is suitable for extracting tool assembly and disassembly filter.
Fisrt feature part 106 and second feature part 105 are specifically discussed separately below.
(1) fisrt feature part 106
There is fisrt feature part 106 the perforation hollow region of both ends open one, the hollow region to form oil strainer peace
Seat channel 6 is filled, internal thread 1 is which is provided with, is used for and the external screw thread on engine motor oil filter base shown in Fig. 9
Connection.Be also provided with filter seal circle 101 in the bottom of filter base 1, with engine motor oil filter base it
Between seal.
In order to realize fixation of the paper filter 2 on the interval between fisrt feature part 106 and second feature part 105, the
Paper filter inner support 107 can also be further set on the outer wall of one feature 106.Paper filters length of the inner support 107 along paper filter 2
It spends direction to extend, in addition, paper filter inner support 107 can be porous aluminum material or plastic parts structure, it is possible to use the material of other antirusts
Material, specific material is not construed as limiting, for fixing paper filter 2 and playing overcurrent.
It follows that when medium (machine oil) enters filter body through fuel feed hole 102, since the pressure of oil stream itself makes
Rubber last time valve 104 is opened, and oil stream gap between check-valves 104 and the inner bottom surface of filter base 1 is flowed out, and is first filtered through paper
The paper filter element 202 of device 2 filters, and then filtering inner support 107 by paper enters hollow cavity, then again by one outflow of opening, i.e.,
Fuel feed hole 102, paper filter 2, paper filter inner support 107 and hollow cavity form flow channel one.It should be noted that into
The medium of oilhole 102 is machine oil, when filter and cleaning equipment etc. are with the use of cleaning operation is carried out, flows through filter then
For cleaning oil.
(2) second feature part 105
Second feature part 105 surrounds fisrt feature part 106 and there is interval, the interval to use between fisrt feature part 106
In placement paper filter 2.
Second feature part 105 is detachably connected with filter head cover 3, i.e., second feature part 105 is equipped with internal thread 108,
Filter head cover 3 is equipped with the external screw thread 302 to match with internal thread 108.
Medium (machine oil) enters filter base 1 from the fuel feed hole 102, and fuel feed hole 102 may be configured as different shape such as circle
Shape hole, kidney slot or slotted eye etc..The quantity of fuel feed hole 102 can be set as multiple according to actual needs, such as the number of fuel feed hole 102
Amount can be four to six.Medium (machine oil) flows back after fuel feed hole 102 enters filter in order to prevent, at fuel feed hole 102
Rubber check valve 104 can be also set, and medium (machine oil) flows back after preventing medium (machine oil) from entering filter.
(2) filter head cover 3
Filter head cover 3 is equipped with the external screw thread 302 to match with internal thread 108, is connect with second feature part 105.Into
One step, O-ring seal 303 is equipped between the internal thread 108 of second feature part 105 and the external screw thread 302 of filter head cover 3,
It seals.Shown in the A direction views of filter head cover as shown in Figure 3, outer surface can be made of polygonal exterior surface, be fitted
Filter is assembled and disassembled together in extracting tool.
In order to realize the strong adsorption of iron impurities during media flow, filter head cover 3 close to paper filter 2 one
Face is equipped with bar magnet 301.Magnet 301 can be bar permanent magnet, i.e., flat elongate in shape shown in figure, magnet 301
It can may be configured as needed multiple, strong adsorption is served to the iron impurities in machine oil, extend paper filter uses the longevity
Life extends service time.
(3) component is opened and closed
In the technical solution of the application, folding component is placed on filter head cover 3, opens and closes component and 102 phase of fuel feed hole
It is logical, and the selective hollow cavity with filter body is conducted or obstructed.It is specifically as follows：
It includes fixing piece 305 and movable part 308 to open and close component, and fixing piece 305 is arranged to be opened what filter head cover 3 was equipped with
In seaming element fixed seat 304, fixing piece 305 is also in contact with paper filter 2, forms pressure side surface 310.It is understood that
Folding component fixed seat 304 by the fixing piece 305 for opening and closing component for being fixed on filter head cover 3.
In order to realize that communicating for fixing piece 305 and fuel feed hole 102, fixing piece 305 are equipped with flowing hole 1, flowing hole
311 are located at the side of fixing piece 305, and medium can enter flowing hole 1 by fuel feed hole 102.
In addition, fixing piece 305 also protrudes into the hollow cavity of filter body, and the end of fixing piece 305 is equipped with overcurrent
Can hole 2 309 and/or flowing hole 4 313, flowing hole 2 309 and/or flowing hole 4 313 be connected with flowing hole 1 depends on
In flowing hole 3 307.
In order to realize that the medium for flowing through flowing hole 1 optionally flows into flowing hole 2 309 and/or flowing hole four
It 313 and is flowed out through oil strainer mounting base channel 6, flowing hole 3 307 is additionally provided on fixing piece 305, flowing hole 307 is located at solid
Determine the middle part of part 305, movable part 308 optionally covers or exposure flowing hole 3 307 so that folding component plays on or off
It closes.Specifically, being equipped with elastic component 312 between movable part 308 and the bottom wall of fixing piece 305, elastic component 312 utilizes the elastic force of itself
Movable part 308 is set to be fixed part 305 to cover flowing hole 3 307, flow channel two is in closed state, when the pressure of oil stream
When power is more than 312 elastic force of elastic component, elastic component 312 is shunk, and movable part 308 follows elastic component 312 together under the effect of the pressure
It moves down, makes movable part 308 and rush between convex closure circle 306 to generate gap, flowing hole 3 307 is opened, and flow channel two is opened.
When sequentially flowing through medium arrival flowing hole 3 307 of fuel feed hole 102, flowing hole 1, engine oil pressure reaches setting
After value, the elastic force of elastic component 312 is overcome, movable part 308, which moves down, to be made to generate gap between movable part 308 and fixing piece 305,
Oil stream is flowed into respectively by flowing hole 3 307, flowing hole 2 309 and/or flowing hole 4 313 through oil strainer mounting base channel 6
Oil site plays safeguard protection.
In order to realize the sealing of movable part 308 and fixing piece 305, on the end face that fixing piece 305 is in contact with movable part 308
Equipped with rushing convex closure circle 306.When flow channel one is in circulation status, movable part 308 covers flowing hole 3 307, flowing hole three
307 it is non-communicated with flowing hole 2 309 and/or flowing hole 4 313, then flow channel two is closed.When movable part 308 is sudden and violent
When revealing flowing hole 3 307, then flowing hole 3 307, flowing hole 2 309 and/or flowing hole 4 313 and flowing hole 1 communicate, then
Flow channel two is in the open state.
(4) paper filter 2
As shown in fig. 6, paper filter 2 includes plastic rubber bracket 201, paper filter element 202.Plastic rubber bracket 201 and 202 note of paper filter element
The type of being moulded into is structure as a whole, and plastic rubber bracket 201 is set with paper filter inner support 107, for fixing paper filter 2.
Paper filter element 202 is made by accurate folded filter paper, to machine oil filtration.
As paper filter 2 must be replaced, after completing the upper operation, filter head cover 3 is removed, item is wiped away with clean rag
Iron impurities on shape permanent magnet 301 take out body paper filter 2, after wiping filter base 1 with clean rag, are packed into new
Paper filter 2, cover filter head cover 3, complete cleaning maintenance operation.
The function of above-mentioned oil strainer capable of washing is as follows：
Machine oil flows into filter base 1 from engine filters mounting base along fuel feed hole 102, opens rubber check valve 104,
Into the cavity 5 in filter base 1, the iron impurities in machine oil are adsorbed in cavity 5 by bar permanent magnet 301, cavity 5
In without irony machine oil through in paper filter 2 paper filter element 202 filter after, along paper filter inner support 107 on hole enter hollow cavity
In body 4, oil stream flow to each oil site through oil strainer mounting base channel 6 on engine.
Machine oil flows into filter base 1 from engine filters mounting base along fuel feed hole 102, opens rubber check valve 104,
Into the cavity 5 in filter base 1, after the paper filter element 202 in paper filter 2 blocks, oil stream enters through flowing hole 1
In fixing piece 305, after the raising with oil flow pressure and the elastic force more than elastic component 312, elastic component 312 is shunk, in oil stream pressure
Movable part 308 moves down with elastic component 312 under power, opens flowing hole 3 307, oil stream is by movable part 308 and rushes convex closure circle
Gap is generated between 306, is entered in hollow cavity 4 along flowing hole 2 309 and/or flowing hole 4 313, then through machine oil on engine
Filter base channel 6 flow to each oil site.
The cleaning operation process of oil strainer capable of washing in the present invention is：
Filter head cover 3 is removed, the iron impurities on bar permanent magnet 301 is wiped away with clean rag, takes out body paper mistake
Filter after being screwed into the cleaning connector of cleaning equipment, starts cleaning equipment and starts to clean.After the completion of cleaning, cleaning connector is backed out, is put
Enter new paper filter, cover filter head cover 3, completes cleaning maintenance operation.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features；And these modification or
It replaces, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of oil strainer capable of washing, which is characterized in that including：Filter body, paper filter and folding component；
The filter body includes the filter base being detachably connected and filter head cover, and the filter base is equipped with
Fuel feed hole；
The paper filter is built in the filter body and surrounds a hollow cavity, the fuel feed hole, the paper filter
Flow channel one is formed with the hollow cavity；
The folding component is built in the filter, when the folding component is opened and the flow channel one is closed, institute
It states fuel feed hole, the folding component and the hollow cavity and forms flow channel two.
2. oil strainer capable of washing according to claim 1, which is characterized in that the outer surface of the filter base is
Polygon.
3. oil strainer capable of washing according to claim 1, which is characterized in that the filter base and the filtering
Device head cover is threadedly coupled and the two junction seals.
4. oil strainer capable of washing according to claim 1, which is characterized in that the filter head cover is close to the paper
The one side of filter is equipped with bar magnet.
5. oil strainer capable of washing according to claim 1, which is characterized in that the outer surface of the filter head cover is
Polygon.
6. oil strainer capable of washing according to claim 4, which is characterized in that be additionally provided in the filter base more
The paper in hole filters inner support, is used for the fixed paper filter.
7. oil strainer capable of washing according to claim 5, which is characterized in that the paper filter is located at the bar shaped
Between magnet and paper filter inner support, the fuel feed hole, the paper filter, paper filter inner support and the hollow cavity
Form flow channel one.
8. oil strainer capable of washing according to claim 1, which is characterized in that the folding component include fixing piece and
Movable part, the fixing piece is equipped with several flowing holes, wherein the flowing hole of the fixing piece side is communicated with the fuel feed hole；
The movable part optionally covers or the exposure fixing piece middle part flowing hole, and the folding component is made to play on or off
It closes.
9. oil strainer capable of washing according to claim 7, which is characterized in that set on the inner wall of the filter head cover
There are support element, the fixing piece to be fixedly arranged on the support element, bullet is equipped between the movable part and the bottom wall of the fixing piece
Property part.
10. oil strainer capable of washing according to claim 7, which is characterized in that the fixing piece and the movable part
The end face being in contact is equipped with and rushes convex closure circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186406.1A CN108361090B (en) | 2018-03-07 | 2018-03-07 | Cleanable engine oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186406.1A CN108361090B (en) | 2018-03-07 | 2018-03-07 | Cleanable engine oil filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108361090A true CN108361090A (en) | 2018-08-03 |
| CN108361090B CN108361090B (en) | 2024-06-21 |
Family
ID=63003491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810186406.1A Active CN108361090B (en) | 2018-03-07 | 2018-03-07 | Cleanable engine oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108361090B (en) |
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|---|---|---|---|---|
| KR200237137Y1 (en) * | 2001-03-14 | 2001-10-08 | 김흥식 | A oil filter with magnet |
| KR20060101410A (en) * | 2006-09-01 | 2006-09-22 | 이선호 | A oil filter for car |
| CN1919467A (en) * | 2005-08-18 | 2007-02-28 | 筱崎隆 | Oil filter |
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| CN203335168U (en) * | 2013-05-07 | 2013-12-11 | 江苏奥斯特滤清器制造有限公司 | Engine oil filter |
| CN203499762U (en) * | 2013-10-30 | 2014-03-26 | 瑞安市鸿锐汽配有限公司 | Environment-friendly easily-replaced oil filter |
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| CN208138015U (en) * | 2018-03-07 | 2018-11-23 | 湖南梓唯汽车环保有限公司 | A kind of oil strainer capable of washing |
-
2018
- 2018-03-07 CN CN201810186406.1A patent/CN108361090B/en active Active
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|---|---|---|---|---|
| KR200237137Y1 (en) * | 2001-03-14 | 2001-10-08 | 김흥식 | A oil filter with magnet |
| CN1919467A (en) * | 2005-08-18 | 2007-02-28 | 筱崎隆 | Oil filter |
| KR20060101410A (en) * | 2006-09-01 | 2006-09-22 | 이선호 | A oil filter for car |
| TW200938289A (en) * | 2008-01-14 | 2009-09-16 | Purolator Filters Na Llc | Single piece resilient combination bottom support and relief valve end seal element for fluid filters |
| CN101922327A (en) * | 2010-08-30 | 2010-12-22 | 四平大吉强磁滤清器有限公司 | Magnetic filter of engine |
| CN203335168U (en) * | 2013-05-07 | 2013-12-11 | 江苏奥斯特滤清器制造有限公司 | Engine oil filter |
| CN203499762U (en) * | 2013-10-30 | 2014-03-26 | 瑞安市鸿锐汽配有限公司 | Environment-friendly easily-replaced oil filter |
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|---|
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108361090B (en) | 2024-06-21 |
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