CN106352062A - Oil suction filter - Google Patents
Oil suction filter Download PDFInfo
- Publication number
- CN106352062A CN106352062A CN201610953844.7A CN201610953844A CN106352062A CN 106352062 A CN106352062 A CN 106352062A CN 201610953844 A CN201610953844 A CN 201610953844A CN 106352062 A CN106352062 A CN 106352062A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- filter
- oil
- oil absorption
- oil suction
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0402—Cleaning of lubricants, e.g. filters or magnets
- F16H57/0404—Lubricant filters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses an oil suction filter. The oil suction filter comprises an upper cap and a lower cap, wherein an oil inlet is formed in the upper cap; an oil outlet pipe is arranged on the lower cap; the upper cap and the lower cap are soldered, and a filter screen is fixed between the upper cap and the lower cap, and is shaped like a bag; an inlet is formed in the filter screen; and the inlet of the filter screen is connected with the oil inlet. According to the oil suction filter, the filter screen is arranged to be of a bag shape, and the inside of the filter screen is used as a crude oil cavity, while the outside of the filter screen is used as a pure oil cavity, and the whole filter screen can realize the filter function. Compared with an existing oil suction filter with a single-layer filter screen, the oil suction filter has the advantages that the area of the filter screen is enlarged, and the filter efficiency is improved.
Description
Technical field
The present invention relates to a kind of defecator, specifically a kind of oil absorption filter with bag-shaped filter screen.
Background technology
Oil absorption filter is located at automatic gear-box, and effect is the impurity filtering in gear-box lubricating oil, provides for change speed gear box
The lubricating oil of cleaning, each parts of protection change speed gear box, extend the service life of change speed gear box.Existing oil absorption filter is general
It is all that one layer of monolayer filter screen is set in inside the shell, shell inner cavity is divided into crude oil chamber and absolute oil chamber by filter screen, the oil that oil-in enters
Liquid initially enters crude oil chamber, and after filter screen filtration, clean fluid passes through filter screen, enters absolute oil chamber, then through oil-out stream
Go out.The oil absorption filter screen area of this monolayer filter screen is little, and filter efficiency is low.
Content of the invention
The defect existing for prior art, the present invention provides a kind of oil absorption filter, and this oil absorption filter adopts bag-shaped
Filter screen, fluid can filter through upper screen and lower screen simultaneously, increases screen area, improves filter efficiency.
The present invention adopts the following technical scheme that oil absorption filter, including on lid and lower cover, above cover with oil-in, under
Cover with flowline, upper lid is welded with lower cover, be fixed with filter screen between upper lid and lower cover, described filter screen takes the shape of a bag, filter screen
It is provided with import, the import of filter screen is connected with oil-in.
Fluid enters bag-shaped filter screen from oil-in, and as crude oil chamber, the chamber outside filter screen does conduct to the chamber in filter screen
Absolute oil chamber, clean fluid exits into absolute oil chamber from the surrounding of filter screen, finally flows out from flowline, and the impurity in fluid then stays
In filter screen (i.e. in crude oil chamber).Due to the present invention oil absorption filter adopt bag-shaped filter screen, filter screen surrounding can oil strain, increase
The big screen area of unit volume, compared with the oil absorption filter of existing monolayer filter screen, filter efficiency at least improves one
Times.
Upper tops also have Magnet fixed mount, and Magnet fixed mount is fixed with Magnet.Magnet can adsorb in fluid
Metal impurities, metal impurities are adsorbed on the filter screen of specific region, even if metal impurities blocking filter screen, also simply block this area
The part filter screen in domain, and the filter screen of other positions is maintained to filtration.
Flowline periphery is provided with annular groove, has sealing ring in annular groove, be easy to by invention oil absorption filter with
Oil scavenge pump connects, and keeps air-tightness.
Brief description
Fig. 1 is the front view of oil absorption filter of the present invention.
Fig. 2 is the top view of oil absorption filter of the present invention.
Fig. 3 is the upward view of oil absorption filter of the present invention.
Fig. 4 is the a-a sectional view of Fig. 3.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the invention are described specifically:
Oil absorption filter, as shown in Fig. 1 Fig. 4, including on lid 10 and lower cover 20, upper lid 10 has oil-in 12, on
Cover 10 tops and also there is installing plate 11 and Magnet fixed mount 13, installing plate 11 is used for oil absorption filter is installed in change speed gear box,
Magnet 14 is fixed with Magnet fixed mount 13, Magnet can adsorb the metal impurities in fluid.Flowline 21 is had on lower cover 20,
Flowline 21 is provided with two ring annular grooves 22, has sealing ring 40 in annular groove 22, is easy to be tightly connected with oil scavenge pump.Upper lid
It is welded with filter screen 30 between 10 and lower cover 20, described filter screen 30 takes the shape of a bag, and described filter screen 30 is stainless steel cloth, filter essence
≤ 45 μm of degree, filter screen 30 is provided with import, and the import of filter screen 30 is connected with oil-in 12, and filter screen 30 is internal to be crude oil chamber a, filter screen
30 outsides are absolute oil chamber b, and raw material fluid enters internal (the i.e. crude oil chamber of bag-shaped filter screen 30 from the import of oil-in 12 and filter screen 30
A), under external force, clean fluid by filter screen 30 surrounding enter absolute oil chamber b in, after flow out through flowline 21.
Filter screen 30 is arranged pouch by the present invention, as crude oil chamber a inside filter screen 30, as absolute oil chamber b outside filter screen 30,
Whole filter screen 30 can realize filtering function, compared with the oil absorption filter of existing monolayer filter screen, increases the face of filter screen
Long-pending, improve filter efficiency.
The above, be only the specific embodiment of the present invention, not limitation of the present invention, those skilled in the art
In the case of without departing from the technology of the present invention design principle, the change made using above-mentioned technology contents or modification, it is regarded as
Belong to protection scope of the present invention.
Claims (4)
1. oil absorption filter, including on lid and lower cover, above cover with oil-in, under cover with flowline, upper lid and lower cover
Welding, upper lid and lower cover between be fixed with filter screen it is characterised in that: described filter screen takes the shape of a bag, and filter screen is provided with import, filter screen
Import be connected with oil-in.
2. according to claim 1 oil absorption filter it is characterised in that: upper tops also have Magnet fixed mount, and Magnet is solid
Determine to be fixed with Magnet on frame.
3. oil absorption filter according to claim 1 or claim 2 it is characterised in that: described filter screen is stainless steel cloth, filter essence
≤ 45 μm of degree, described stainless steel cloth and upper lid inwall welding.
4. according to claim 3 oil absorption filter it is characterised in that: flowline periphery is provided with annular groove, and annular is recessed
There is sealing ring in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610953844.7A CN106352062A (en) | 2016-11-03 | 2016-11-03 | Oil suction filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610953844.7A CN106352062A (en) | 2016-11-03 | 2016-11-03 | Oil suction filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106352062A true CN106352062A (en) | 2017-01-25 |
Family
ID=57864998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610953844.7A Pending CN106352062A (en) | 2016-11-03 | 2016-11-03 | Oil suction filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106352062A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110478955A (en) * | 2019-07-12 | 2019-11-22 | 安徽省锦瑞汽车部件有限公司 | A kind of novel suction-type oil filter |
| CN110500396A (en) * | 2019-06-27 | 2019-11-26 | 安徽省锦瑞汽车部件有限公司 | A kind of novel oil absorption filter |
| CN113685533A (en) * | 2021-08-03 | 2021-11-23 | 刘万斌 | Pressure-reducing type gearbox oil filter |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002273116A (en) * | 2001-03-19 | 2002-09-24 | Toyoda Spinning & Weaving Co Ltd | Oil filter for automatic gearbox |
| US20050218048A1 (en) * | 2004-04-02 | 2005-10-06 | Hitachi, Ltd. | Oil filter apparatus |
| CN101684740A (en) * | 2008-08-13 | 2010-03-31 | Ibs菲尔特兰塑料金属产品有限责任公司 | Oil sump with oil filter on carrier unit |
| CN201575289U (en) * | 2009-01-13 | 2010-09-08 | 宝山钢铁股份有限公司 | Return oil filter device used for gearbox |
| CN201620929U (en) * | 2010-01-22 | 2010-11-03 | 奇瑞汽车股份有限公司 | Oil filter of automobile automatic transmission |
| CN102661382A (en) * | 2012-02-17 | 2012-09-12 | 吴军红 | Magnetic filter for automatic transmission |
| CN105114610A (en) * | 2015-09-23 | 2015-12-02 | 河南平和滤清器有限公司 | Oil filter of automatic gearbox |
| CN204985662U (en) * | 2015-09-23 | 2016-01-20 | 河南平和滤清器有限公司 | Locomotive oil absorption filter |
| CN206234345U (en) * | 2016-11-03 | 2017-06-09 | 蚌埠金威滤清器有限公司 | Oil absorption filter |
-
2016
- 2016-11-03 CN CN201610953844.7A patent/CN106352062A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002273116A (en) * | 2001-03-19 | 2002-09-24 | Toyoda Spinning & Weaving Co Ltd | Oil filter for automatic gearbox |
| US20050218048A1 (en) * | 2004-04-02 | 2005-10-06 | Hitachi, Ltd. | Oil filter apparatus |
| CN101684740A (en) * | 2008-08-13 | 2010-03-31 | Ibs菲尔特兰塑料金属产品有限责任公司 | Oil sump with oil filter on carrier unit |
| CN201575289U (en) * | 2009-01-13 | 2010-09-08 | 宝山钢铁股份有限公司 | Return oil filter device used for gearbox |
| CN201620929U (en) * | 2010-01-22 | 2010-11-03 | 奇瑞汽车股份有限公司 | Oil filter of automobile automatic transmission |
| CN102661382A (en) * | 2012-02-17 | 2012-09-12 | 吴军红 | Magnetic filter for automatic transmission |
| CN105114610A (en) * | 2015-09-23 | 2015-12-02 | 河南平和滤清器有限公司 | Oil filter of automatic gearbox |
| CN204985662U (en) * | 2015-09-23 | 2016-01-20 | 河南平和滤清器有限公司 | Locomotive oil absorption filter |
| CN206234345U (en) * | 2016-11-03 | 2017-06-09 | 蚌埠金威滤清器有限公司 | Oil absorption filter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500396A (en) * | 2019-06-27 | 2019-11-26 | 安徽省锦瑞汽车部件有限公司 | A kind of novel oil absorption filter |
| CN110478955A (en) * | 2019-07-12 | 2019-11-22 | 安徽省锦瑞汽车部件有限公司 | A kind of novel suction-type oil filter |
| CN113685533A (en) * | 2021-08-03 | 2021-11-23 | 刘万斌 | Pressure-reducing type gearbox oil filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |
|
| RJ01 | Rejection of invention patent application after publication |