CN202438206U - Filter used for automatic gearbox - Google Patents
Filter used for automatic gearbox Download PDFInfo
- Publication number
- CN202438206U CN202438206U CN2012200569733U CN201220056973U CN202438206U CN 202438206 U CN202438206 U CN 202438206U CN 2012200569733 U CN2012200569733 U CN 2012200569733U CN 201220056973 U CN201220056973 U CN 201220056973U CN 202438206 U CN202438206 U CN 202438206U
- Authority
- CN
- China
- Prior art keywords
- filter
- cleaner
- filtering
- automatic gearbox
- utility
- 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
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Abstract
The utility model relates to a filter used for an automatic gearbox. The filter comprises an upper casing (4), a lower casing (1), an oil inlet (6) and an oil outlet pipe (5). The oil inlet (6) and the oil outlet pipe (5) are correspondingly arranged on the upper casing (4) and the lower casing (1). A support net (3) is arranged at the combination position of the two casings. The filter is characterized in that filtering cloth (2) is arranged on the support net (3). The filter has the advantages of improving filtering performance of the filter, increasing filtering speed by adopting a non-woven filtering screen to enable hydraulic fluid to flow transversely, having certain filtering effect on tiny particles and prolonging service life of the automatic gearbox.
Description
Technical field
The utility model relates to automobile filter, especially a kind of cleaner that is used for automatic transmission.
Background technology
The cleaner that is used for automatic gearbox is the important component part of transmission fluid pressing system; The hydraulic fluid that it constantly circulates through automatic transmission and external oil cooler; Again get into the transmission oil drain pan from cooler through cleaner, filter, so that remove the impurity that is entrained in the fluid through the filter medium that in cleaner, is provided with; Existing cleaner filter medium adopts filter structure; This structure can only play certain filtration in vertical direction to than macroparticle, and strainability is relatively poor, filter effect is undesirable.
The utility model content
The purpose of the utility model is exactly the defective for the strainer filtering poor-performing that overcomes existing cleaner, and a kind of cleaner that is used for automatic transmission is provided.
The utility model solves the technical scheme that its technical problem adopted:
A kind of cleaner that is used for automatic transmission, comprise upper shell and lower house with and go up corresponding oil-in and flowline, be provided with supporting network in the two housings junction, it is characterized in that: supporting network is provided with filter cloth.
On the basis of above-mentioned main technical schemes, can increase following further perfect technical scheme:
The filter cloth area is less than or equal to the area of supporting network, and is attached on the supporting network.
Described filter cloth can use nonwoven.
The beneficial effect of the utility model has improved the strainability of cleaner; But adopt the nonwoven filter screen to make the hydraulic fluid lateral flow improve the rate of filtration; Fine particle is played certain filtration, improved the service life of automatic transmission, improved the strainability of cleaner.
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Description of drawings:
Fig. 1 is the front view of the utility model;
Fig. 2 is the A-A cutaway view of the utility model;
Fig. 3 is the rearview of the utility model.
1. lower houses among the figure, 2. nonwoven filter cloth, 3. supporting network, 4. upper shell, 5. flowline, 6. oil-in.
The specific embodiment
As shown in Figure 1, a kind of cleaner that is used for automatic transmission of the utility model comprises that upper shell 4 is provided with oil-out by the upper shell 4 of nonmetallic materials injection mo(u)lding; Described oil-out is positioned at upper shell one side, and protruding end oil duct formation flowline 5, and is as shown in Figure 2; Upper shell 2 compresses through the punching press flange with the lower house 1 of corresponding matching and realizes being connected; Be provided with supporting network 3 in the junction of upper and lower two housings, with equal area nonwoven filter cloth 2, supporting network 3 compresses through the upper and lower casing flange with nonwoven filter cloth 2 and realizes fixing on the supporting network 3; As shown in Figure 3, on lower house 1, be provided with oil-in 6.The beneficial effect of the utility model has improved the strainability of cleaner; But adopt the nonwoven filter cloth to make the hydraulic fluid lateral flow improve the rate of filtration; Fine particle is played certain filtration, improved the service life of automatic transmission, improved the strainability of cleaner.
Claims (3)
1. cleaner that is used for automatic transmission, comprise upper shell (4) and lower house (1) with and go up corresponding oil-in (6) and flowline (5), be provided with supporting network (3) in the two housings junction, it is characterized in that: supporting network (3) is provided with filter cloth (2).
2. a kind of cleaner that is used for automatic transmission according to claim 1 is characterized in that: filter cloth (2) area is less than or equal to the area of supporting network (3), and is attached on the supporting network.
3. a kind of cleaner that is used for automatic transmission according to claim 1 and 2 is characterized in that: described filter cloth (2) can use nonwoven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200569733U CN202438206U (en) | 2012-02-17 | 2012-02-17 | Filter used for automatic gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200569733U CN202438206U (en) | 2012-02-17 | 2012-02-17 | Filter used for automatic gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438206U true CN202438206U (en) | 2012-09-19 |
Family
ID=46819663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200569733U Expired - Fee Related CN202438206U (en) | 2012-02-17 | 2012-02-17 | Filter used for automatic gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527141A (en) * | 2012-02-17 | 2012-07-04 | 吴军红 | Filter for automatic transmission |
-
2012
- 2012-02-17 CN CN2012200569733U patent/CN202438206U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527141A (en) * | 2012-02-17 | 2012-07-04 | 吴军红 | Filter for automatic transmission |
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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: 20120919 Termination date: 20130217 |