CN201145082Y - Novel ABS magnetic valve coil structure - Google Patents
Novel ABS magnetic valve coil structure Download PDFInfo
- Publication number
- CN201145082Y CN201145082Y CNU2007201845867U CN200720184586U CN201145082Y CN 201145082 Y CN201145082 Y CN 201145082Y CN U2007201845867 U CNU2007201845867 U CN U2007201845867U CN 200720184586 U CN200720184586 U CN 200720184586U CN 201145082 Y CN201145082 Y CN 201145082Y
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- China
- Prior art keywords
- coil
- electromagnetic valve
- solenoid valve
- casing
- novel
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- 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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- Magnetically Actuated Valves (AREA)
Abstract
The utility model relates to an ABS electromagnetic valve assembly, in particular to a novel coil structure for an ABS electromagnetic valve. A novel coil structure for the ABS electromagnetic valve comprises a coil casing, a coil framework and an enamel wire arranged in the coil casing, and coil pins arranged on the end part of the coil casing. The utility model is characterized in that: a fixing pillar is arranged on the upper end of the coil framework, a gap layer is arranged between the coil framework and the coil casing, and a guide sleeve is pressed onto the inner part of the bottom end of the coil casing. The novel coil structure for the ABS electromagnetic valve has the advantages of long service life, ensured stable magnetic flux, reasonable structure, simplified assembly technique, etc.
Description
Technical field
The utility model relates to a kind of ABS electromagnetic valve component, especially relates to a kind of new A BS line solenoid valve coil structures.
Background technique
As everyone knows, at present popular in the world anti-locking system for car (ABS) all adopts high-speed switch electromagnetic valve to realize adjusting to retardation pressure.Solenoid valve is assemblied on the hydraulic regulation unit usually, is used to regulate the pressure of braking system.And drive the electromagnetic valve coil that solenoid valve moves, usually with the electronic control unit assembly line.
------assembling coil case---support and pin molding and forming that traditional ABS electromagnetic valve coil processing technology is: the coil rack molding and forming around enameled cable, this structure is by twice molding and forming, each part is fixed together, coil is connected and fixed by pin and the direct rigid line of electronic control unit circuit board, very big to coil itself and circuit board impact, life of product is low.On the other hand, traditional ABS electromagnetic valve coil contacts abundant inadequately with hydraulic regulation unit solenoid valve, can't guarantee the stable of magnetic flux, more can't guarantee the functional reliability of ABS solenoid valve.
Summary of the invention
The utility model mainly is loaded down with trivial details etc. the technical problem of low at the product existing in prior technology life-span, as can't to guarantee magnetic flux stable, complex structure, assembly technology, provides that a kind of life of product is long, the new A BS line solenoid valve coil structures of stable, rational in infrastructure, the assembly technology simplification that can guarantee magnetic flux.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of new A BS line solenoid valve coil structures, comprise coil case and be arranged on coil case interior coil rack and enameled cable, the coil case end is provided with coil pin, it is characterized in that described coil rack upper end is provided with fixing column, be provided with clearance layer between coil rack and the coil case, inside, coil case bottom is pressed with guide sleeve.New A BS line solenoid valve coil structures is fixed by fixing column on the coil rack and electronic control unit shell, reduced the impact of coil pin to the electronic control unit circuit board, improved reliability of products, isochrone ring framework and coil case are designed to mobilizable structure, make coil contact more abundant like this with hydraulic regulation unit solenoid valve, guarantee the stable of magnetic flux, and then guarantee the functional reliability of ABS solenoid valve.
As preferably, be provided with wall between described guide sleeve and the electromagnetic valve coil bottom, described wall height is 0.05mm---0.20mm.It is more abundant to make that coil contacts with hydraulic regulation unit solenoid valve, guarantees the stable of magnetic flux, and then guarantees the functional reliability of ABS solenoid valve, and it is rational in infrastructure, designs ingenious.
As preferably, the height of described coil case is 17mm---25mm.It is simple in structure, and the more traditional ABS electromagnetic valve coil of its structure has reduced mold injection molding one time, has optimized the processing technology of coil, less in the injection moulding process high temperature influence of enameled cable and has been shortened process time of coil greatly.
Therefore, the utlity model has the characteristics such as stable, rational in infrastructure, assembly technology simplification that life of product is long, can guarantee magnetic flux.
Description of drawings
Accompanying drawing 1 is a kind of structure sectional view of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1:
A kind of new A BS line solenoid valve coil structures, comprise coil case 1 and be arranged on coil case interior coil rack 2 and enameled cable 3, the coil case end is provided with coil pin 4, the coil rack upper end is provided with fixing column 5, be provided with clearance layer between coil rack and the coil case, inside, coil case bottom is pressed with guide sleeve 6.Be provided with wall 7 between guide sleeve and the electromagnetic valve coil bottom, the wall height is 0.1mm.The height of coil case is 21.7mm.
When installing and using, new A BS line solenoid valve coil structures is fixed by fixing column on the coil rack and electronic control unit shell, reduced the impact of coil pin to the electronic control unit circuit board, improved reliability of products, isochrone ring framework and coil case are designed to mobilizable structure, it is more abundant to make that like this coil contacts with hydraulic regulation unit solenoid valve, guarantees the stable of magnetic flux, and then guarantees the functional reliability of ABS solenoid valve.
Claims (3)
1. new ABS line solenoid valve coil structures, comprise coil case (1) and be arranged on coil case (1) interior coil rack (2) and enameled cable (3), the coil case end is provided with coil pin (4), it is characterized in that described coil rack (2) upper end is provided with fixing column (5), be provided with clearance layer between coil rack (2) and the coil case (1), coil case (1) inside, bottom is pressed with guide sleeve (6).
2. new A BS line solenoid valve coil structures according to claim 1 is characterized in that being provided with wall (7) between described guide sleeve (6) and the electromagnetic valve coil bottom, and described wall (7) highly is 0.05mm---0.20mm.
3. new A BS line solenoid valve coil structures according to claim 1, the height that it is characterized in that described coil case (1) is 17mm---25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201845867U CN201145082Y (en) | 2007-10-23 | 2007-10-23 | Novel ABS magnetic valve coil structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201845867U CN201145082Y (en) | 2007-10-23 | 2007-10-23 | Novel ABS magnetic valve coil structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201145082Y true CN201145082Y (en) | 2008-11-05 |
Family
ID=40081959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201845867U Expired - Fee Related CN201145082Y (en) | 2007-10-23 | 2007-10-23 | Novel ABS magnetic valve coil structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201145082Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101425356B (en) * | 2008-08-01 | 2013-09-04 | 刘柏榆 | Shockproof magnetic valve coil and assembly method thereof |
| CN108180874A (en) * | 2017-11-30 | 2018-06-19 | 简式国际汽车设计（北京）有限公司 | A kind of normally close valve stroke measuring device and method |
| CN110410554A (en) * | 2018-04-28 | 2019-11-05 | 杭州三花研究院有限公司 | Solenoid valve and its manufacturing method |
| CN118129363A (en) * | 2024-05-08 | 2024-06-04 | 绍兴三花汽车热管理科技有限公司 | Electromagnetic valve |
-
2007
- 2007-10-23 CN CNU2007201845867U patent/CN201145082Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101425356B (en) * | 2008-08-01 | 2013-09-04 | 刘柏榆 | Shockproof magnetic valve coil and assembly method thereof |
| CN108180874A (en) * | 2017-11-30 | 2018-06-19 | 简式国际汽车设计（北京）有限公司 | A kind of normally close valve stroke measuring device and method |
| CN110410554A (en) * | 2018-04-28 | 2019-11-05 | 杭州三花研究院有限公司 | Solenoid valve and its manufacturing method |
| CN118129363A (en) * | 2024-05-08 | 2024-06-04 | 绍兴三花汽车热管理科技有限公司 | Electromagnetic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20161023 |