CN1944969A - Disposable double stage filtering magnetic machine oil filter - Google Patents
Disposable double stage filtering magnetic machine oil filter Download PDFInfo
- Publication number
- CN1944969A CN1944969A CN 200610048449 CN200610048449A CN1944969A CN 1944969 A CN1944969 A CN 1944969A CN 200610048449 CN200610048449 CN 200610048449 CN 200610048449 A CN200610048449 A CN 200610048449A CN 1944969 A CN1944969 A CN 1944969A
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- filter core
- machine oil
- insulated cylinder
- filter
- loam cake
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Abstract
The disposable double stage magnetic machine oil filter has two filtering rooms, including one magnetic filtering room and one filter paper filtering room, formed inside the casing and one isolating cylinder inside the casing to guide the machine oil to pass successively through these two filtering rooms. The present invention has increased area and time for machine oil to contact with the magnet, raised metal particle filtering effect, no jamming in the filter paper, long service life of the filter and excellent protection on the engine.
Description
One, technical field
The present invention relates to a kind of oil filter, particularly relate to a kind of disposable double stage filtering magnetic machine oil filter.
Two, background technique
In the past, the filter core of the oil filter of various motors employings all was as filter medium with filter paper.This filter type, comparatively effective to the particle that particle is bigger, but very little for the filtration, purification of micron-sized particle.And the motor that runs up, the mutual wearing and tearing of its piston ring and cylinder barrel are inevitably, the metal particle major part that these wearing and tearing produce is a micron order.So the oil filter that available engine is used efficient in the purification of micron-sized metal particle is lower, can not effectively remove it.For this reason, once the someone adopts the mode of built-in magnetic absorption to solve above problem in recent years, as the CN01234155 patent disclosure a solution, oil outlet at filter core is provided with ring-type magnet with holes, the endoporus of magnet is an oil discharge passage, when the oil that contains metallic dust was flowed through magnet, magnet held metallic dust, thereby guaranteed the turbidity test of machine oil.But because its magnet centralized arrangement is in oil outlet, the metallic dust in the machine oil that high speed flow can not be crossed once all holds, and strainability is not very outstanding.
Three, summary of the invention
The objective of the invention is to propose a kind of a kind of disposable double stage filtering magnetic machine oil filter that can overcome the problems referred to above.
For achieving the above object, the technical solution used in the present invention is: a kind of disposable double stage filtering magnetic machine oil filter, contain the tubbiness housing, loam cake, combined annular magnet, supported spring, filter core, Sealing, filter core is positioned at housing, loam cake is connected with housing is airtight, on be covered with into, oil outlet, be provided with filter core supporting element in the described filter core with its form fit, this filter core supporting element is provided with uniform oil-through hole, the lower end surface sealing of filter core supporting element, its upper-end surface is provided with the oil outlet with loam cake oil outlet coupling, supported spring is positioned at filter core supporting frame bottom, filter core is provided with an insulated cylinder outward, this insulated cylinder upper end is outside to keep sealing with loam cake inside, the insulated cylinder upper end is inner to keep sealing with the filter core upper end, the insulated cylinder upper end has the oil outlet with loam cake oil outlet coupling, the insulated cylinder lower end is uncovered to have certain clearance with housing bottom, insulated cylinder cylinder body outer wall and inner walls have certain interval, insulated cylinder inwall and filter core have certain interval, and the inside and outside both sides of insulated cylinder barrel wall are oil passageway; The insulated cylinder cylinder body outer wall or and inner walls be provided with combined annular magnet with its coupling.
Described insulated cylinder outer wall or and the combined annular magnet of inner walls be two groups, or more than two groups, be arranged in parallel up and down, at regular intervals each other.
The oil outlet of insulated cylinder is provided with a bit of cylinder flanging that caves in filter core oil outlet coupling, and the loam cake oil outlet is provided with a bit of cylinder flanging that caves in the insulated cylinder coupling.
Loam cake inner with outside, insulated cylinder upper end between be provided with a seal ring of isolating filler opening and oil outlet, be provided with the seal ring of an isolation filter core between on the inner and filter core in insulated cylinder upper end into and out of oily passage.
Loam cake is outside with a seal ring, and sealing circle size is suitable with the loam cake diameter.
Lower end surface at the filter core supporting element is provided with safety valve, and the inside, lower end surface of filter core supporting element is provided with safety spring and stay hook thereof makes safety valve be pressed in the lower end surface of filter core supporting element, closed lower face.
One week of edge, lower end surface of described filter core supporting element is provided with two or more projectioies, is provided with the projection with its coupling in the lower end of insulated cylinder.
The inwall bottom of housing also is provided with magnet, and this magnet is positioned at the supported spring bottom.
The oil outlet inwall of described loam cake is provided with connecting thread,
Beneficial effect of the present invention:
1, strainability obviously promotes, and prolongs filter cleaner working life.
The filter chamber of polyphone before and after insulated cylinder is divided into two to filter cleaner, after making machine oil enter filter cleaner, elder generation is through the narrow passage of magnetic filter chamber, prolonged the time of contact of machine oil and magnet, increased the area of contact of machine oil and magnet, most metal particles are adsorbed on the magnet ring in the machine oil, or dash the bottom that pushes away and deposit to housing during by engine oil flow.Therefore machine oil during through second filter chamber metal particle almost do not have, and reduced filter paper stopped up, effectively prolong its working life.
2, obviously prolong motor working life.
Because the machine oil after filtering is quite clean, greasy property is fairly good, effectively reduces the piston ring that causes owing to metal granule and the wearing and tearing of cylinder barrel.
3, simple in structure, to make easily, cost is low, is beneficial to the marketization.
Compare with traditional papery oil filter, just between housing and filter core, installed an insulated cylinder and Several combination ring magnet additional, at the bottom of its production and processing cost, be beneficial to the marketization.
Four, description of drawings
Fig. 1 is one of disposable double stage filtering magnetic machine oil filter structural representation
Fig. 2 is two of a disposable double stage filtering magnetic machine oil filter structural representation
Fig. 3 is three of a disposable double stage filtering magnetic machine oil filter structural representation
Fig. 4 is four of a disposable double stage filtering magnetic machine oil filter structural representation
Fig. 5 is five of a disposable double stage filtering magnetic machine oil filter structural representation
Fig. 6 is six of a disposable double stage filtering magnetic machine oil filter structural representation
Five, mode of execution
Embodiment one: referring to Fig. 1, disposable double stage filtering magnetic machine oil filter among the figure, contain tubbiness housing 9, loam cake 2, combined annular magnet 5, supported spring 10, filter core 7, Sealing, filter core 7 is positioned at housing 9, loam cake 2 and 9 airtight connections of housing, loam cake 2 is provided with into, oil outlet, be provided with filter core supporting element 8 in the described filter core 7 with its form fit, this filter core supporting element 8 is provided with uniform oil-through hole, the lower end surface sealing of filter core supporting element 8, its upper-end surface is provided with the oil outlet with loam cake 2 oil outlets coupling, supported spring 10 is positioned at filter core supporting frame 8 bottoms, the filter core 7 outer insulated cylinder 6 that are provided with, these insulated cylinder 6 upper ends are outside to be sealed with loam cake 2 inner maintenances, insulated cylinder 6 upper ends are inner to keep sealing with filter core 8 upper ends, insulated cylinder 6 upper ends have the oil outlet with loam cake 2 oil outlets coupling, insulated cylinder 6 lower ends are uncovered to have certain clearance with housing 9 bottoms, insulated cylinder 6 cylinder body outer walls and housing 9 inwalls have certain interval, insulated cylinder 6 inwalls and filter core 7 have certain interval, and the inside and outside both sides of insulated cylinder 6 barrel walls are oil passageway; Insulated cylinder 6 cylinder body outer walls and housing 9 inwalls are equipped with the combined annular magnet 5 with its coupling; The combined annular magnet 5 of described insulated cylinder 6 outer walls and housing 9 inwalls is two groups, or more than two groups, is arranged in parallel up and down, and is at regular intervals each other; The oil outlet of insulated cylinder 6 is provided with a bit of cylinder flanging that caves in filter core 7 oil outlets coupling, and loam cake 2 oil outlets are provided with a bit of cylinder flanging that caves in insulated cylinder 6 couplings; Be provided with the seal ring 1 of an isolation filler opening and oil outlet between loam cake 2 inside and the outside, insulated cylinder 6 upper end, be provided with one between inside, insulated cylinder 6 upper ends and filter core 7 upper ends and isolate the seal ring 4 of filter core into and out of oily passage; Loam cake 2 is outside with a seal ring 3, and sealing circle 3 sizes are suitable with loam cake 2 diameters; The oil outlet inwall of described loam cake 2 is provided with connecting thread.
During use, the machine oil that flows out motor enters through the filler opening of this disposable double stage filtering magnetic machine oil filter, filter through insulated cylinder 6 outer magnetic earlier, when magnetic filters, owing to the effect of insulated cylinder 6, prolonged the time of contact of machine oil and magnet, increased the area of contact of machine oil and magnet, most metal particles are adsorbed on the magnet ring in the machine oil, or dash the bottom that pushes away and deposit to housing during by engine oil flow; When machine oil wherein metal particle when the filter core does not almost have, make the mobile smooth and easy of machine oil.
Embodiment two: referring to Fig. 2, embodiment two and embodiment one are basic identical, and the representative meaning that number in the figure is identical is identical, and something in common does not repeat, difference among the embodiment two only housing 9 inwalls be provided with combined annular magnet 5 with its coupling.
Embodiment three: referring to Fig. 3, embodiment three and embodiment one are basic identical, and the representative meaning that number in the figure is identical is identical, and something in common does not repeat, difference among the embodiment three only insulated cylinder 6 cylinder body outer walls be provided with combined annular magnet 5 with its coupling.
Embodiment four: referring to Fig. 4, embodiment four and embodiment one are basic identical, the representative meaning that number in the figure is identical is identical, something in common does not repeat, difference is for being provided with safety valve 14 among the embodiment four in the lower end surface of papery filter core 7, the inside, lower end surface of papery filter core 7 is provided with safety spring 12 and spring stay hook 13 makes safety valve 14 be pressed in the lower end surface of papery filter core supporting element 8, closed lower face; One week of edge, lower end surface of described filter core supporting element 8 is provided with the projection 16 of some, is provided with the projection 15 with its coupling in the lower end of insulated cylinder; The inwall bottom of housing 11 also is provided with magnet 11, and this magnet 11 is positioned at supported spring 10 bottoms.Increase magnet 11 and safety valve and further improved its strainability and Security.
During use, the machine oil that flows out motor enters through the filler opening of this disposable double stage filtering magnetic machine oil filter, filter through insulated cylinder 6 outer magnetic earlier, when magnetic filters, owing to the effect of insulated cylinder 6, prolonged the time of contact of machine oil and magnet, increased the area of contact of machine oil and magnet, most metal particles are adsorbed on the magnet ring in the machine oil, or dash the bottom that pushes away and deposit to housing during by engine oil flow; When machine oil when the filter core wherein metal particle just seldom, make the mobile smooth and easy of machine oil.When stopping up owing to the fortuitous event filter core, because the pressure of machine oil, safety valve can be opened automatically, thereby allow the machine oil that filters through magnetic directly flow to motor, however one, a part of impurity in the machine oil can enter motor, but does not have machine oil and the loss that causes compared with motor, and it is much smaller.
Embodiment five: referring to Fig. 5, embodiment five and embodiment four are basic identical, and the representative meaning that number in the figure is identical is identical, and something in common does not repeat, difference among the embodiment five only the insulated cylinder cylinder body outer wall be provided with combined annular magnet with its coupling.
Embodiment six: referring to Fig. 6, embodiment six and embodiment four are basic identical, and the representative meaning that number in the figure is identical is identical, and something in common does not repeat, difference among the embodiment six only inner walls be provided with combined annular magnet with its coupling.
Claims (9)
1, a kind of disposable double stage filtering magnetic machine oil filter, contain the tubbiness housing, loam cake, combined annular magnet, supported spring, filter core, Sealing, filter core is positioned at housing, loam cake is connected with housing is airtight, on be covered with into, oil outlet, be provided with filter core supporting element in the described filter core with its form fit, this filter core supporting element is provided with uniform oil-through hole, the lower end surface sealing of filter core supporting element, its upper-end surface is provided with the oil outlet with loam cake oil outlet coupling, supported spring is positioned at filter core supporting frame bottom, it is characterized in that: filter core is provided with an insulated cylinder outward, this insulated cylinder upper end is outside to keep sealing with loam cake inside, the insulated cylinder upper end is inner to keep sealing with the filter core upper end, the insulated cylinder upper end has the oil outlet with loam cake oil outlet coupling, the insulated cylinder lower end is uncovered to have certain clearance with housing bottom, insulated cylinder cylinder body outer wall and inner walls have certain interval, insulated cylinder inwall and filter core have certain interval, and the inside and outside both sides of insulated cylinder barrel wall are oil passageway: the insulated cylinder cylinder body outer wall or and inner walls be provided with combined annular magnet with its coupling.
2, disposable double stage filtering magnetic machine oil filter according to claim 1 is characterized in that: described insulated cylinder outer wall or and the combined annular magnet of inner walls be two groups, or more than two groups, be arranged in parallel up and down, at regular intervals each other.
3, disposable double stage filtering magnetic machine oil filter according to claim 1, it is characterized in that: the oil outlet of insulated cylinder is provided with a bit of cylinder flanging that caves in filter core oil outlet coupling, and the loam cake oil outlet is provided with a bit of cylinder flanging that caves in the insulated cylinder coupling.
4, disposable double stage filtering magnetic machine oil filter according to claim 1, it is characterized in that: loam cake inner with outside, insulated cylinder upper end between be provided with a seal ring of isolating filler opening and oil outlet, be provided with the seal ring of an isolation filter core between on the inner and filter core in insulated cylinder upper end into and out of oily passage.
5, disposable double stage filtering magnetic machine oil filter according to claim 1 is characterized in that: loam cake is outside with a seal ring, and sealing circle size is suitable with the loam cake diameter.
6, disposable double stage filtering magnetic machine oil filter according to claim 1, it is characterized in that: the lower end surface at the filter core supporting element is provided with safety valve, the inside, lower end surface of filter core supporting element is provided with safety spring and stay hook thereof makes safety valve be pressed in the lower end surface of filter core supporting element, closed lower face.
7, disposable double stage filtering magnetic machine oil filter according to claim 6 is characterized in that: one week of edge, lower end surface of described filter core supporting element is provided with two or more projectioies, is provided with the projection with its coupling in the lower end of insulated cylinder.
8, according to the described disposable double stage filtering magnetic machine oil filter of the arbitrary claim of claim 1-7, it is characterized in that: the inwall bottom of housing also is provided with magnet, and this magnet is positioned at the supported spring bottom.
9, according to the described disposable double stage filtering magnetic machine oil filter of the arbitrary claim of claim 1-7, it is characterized in that: the oil outlet inwall of described loam cake is provided with connecting thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100484490A CN100497892C (en) | 2006-07-24 | 2006-07-24 | Disposable double stage filtering magnetic machine oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100484490A CN100497892C (en) | 2006-07-24 | 2006-07-24 | Disposable double stage filtering magnetic machine oil filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1944969A true CN1944969A (en) | 2007-04-11 |
| CN100497892C CN100497892C (en) | 2009-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100484490A Expired - Fee Related CN100497892C (en) | 2006-07-24 | 2006-07-24 | Disposable double stage filtering magnetic machine oil filter |
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| CN (1) | CN100497892C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195538A (en) * | 2013-03-27 | 2013-07-10 | 包燕燕 | Oil filter assembly for engine |
| CN103485862A (en) * | 2013-10-11 | 2014-01-01 | 青岛聚蚨源机电有限公司 | Engine oil filter |
| CN104074650A (en) * | 2014-06-20 | 2014-10-01 | 黄光友 | Automotive filter |
| CN105386812A (en) * | 2015-12-30 | 2016-03-09 | 太仓卡斯特姆新材料有限公司 | Improved engine oil filtration device for turbine engine |
| CN105443191A (en) * | 2015-12-30 | 2016-03-30 | 太仓卡斯特姆新材料有限公司 | Oil filter for diesel engine |
| CN107829859A (en) * | 2017-11-21 | 2018-03-23 | 浙江东原机车部件有限公司 | Gasoline filter |
| CN108150242A (en) * | 2018-02-01 | 2018-06-12 | 高博集团有限公司 | A kind of high efficiency oil filter |
| CN112963222A (en) * | 2021-04-28 | 2021-06-15 | 山东交通职业学院 | Automobile oil filter |
-
2006
- 2006-07-24 CN CNB2006100484490A patent/CN100497892C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195538A (en) * | 2013-03-27 | 2013-07-10 | 包燕燕 | Oil filter assembly for engine |
| CN103485862A (en) * | 2013-10-11 | 2014-01-01 | 青岛聚蚨源机电有限公司 | Engine oil filter |
| CN103485862B (en) * | 2013-10-11 | 2015-08-12 | 陆明军 | A kind of oil strainer |
| CN104074650A (en) * | 2014-06-20 | 2014-10-01 | 黄光友 | Automotive filter |
| CN105386812A (en) * | 2015-12-30 | 2016-03-09 | 太仓卡斯特姆新材料有限公司 | Improved engine oil filtration device for turbine engine |
| CN105443191A (en) * | 2015-12-30 | 2016-03-30 | 太仓卡斯特姆新材料有限公司 | Oil filter for diesel engine |
| CN105443191B (en) * | 2015-12-30 | 2018-05-04 | 太仓卡斯特姆新材料有限公司 | A kind of oil filter used for diesel engine |
| CN107829859A (en) * | 2017-11-21 | 2018-03-23 | 浙江东原机车部件有限公司 | Gasoline filter |
| CN108150242A (en) * | 2018-02-01 | 2018-06-12 | 高博集团有限公司 | A kind of high efficiency oil filter |
| CN112963222A (en) * | 2021-04-28 | 2021-06-15 | 山东交通职业学院 | Automobile oil filter |
| CN112963222B (en) * | 2021-04-28 | 2022-02-11 | 山东交通职业学院 | Automobile oil filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100497892C (en) | 2009-06-10 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Jiahang Filter Co., Ltd. Assignor: Zhou Zhongbiao Contract record no.: 2012330000167 Denomination of invention: Disposable double stage filtering magnetic machine oil filter Granted publication date: 20090610 License type: Exclusive License Open date: 20070411 Record date: 20120411 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20130724 |