CN104565500B - Magnetic valve with long oil duct spiracle - Google Patents
Magnetic valve with long oil duct spiracle Download PDFInfo
- Publication number
- CN104565500B CN104565500B CN201410842169.1A CN201410842169A CN104565500B CN 104565500 B CN104565500 B CN 104565500B CN 201410842169 A CN201410842169 A CN 201410842169A CN 104565500 B CN104565500 B CN 104565500B
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- CN
- China
- Prior art keywords
- valve
- magnetic
- spiracle
- valve pocket
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Classifications
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- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0603—Multiple-way valves
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/048—Electromagnetically actuated valves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses a kind of magnetic valve with long oil duct spiracle, the magnetic valve includes electromagnet portion, valve element, valve pocket, valve pocket above valve element is provided with a spiracle, the spiracle is formed at end of the valve pocket close to magnetic washer side, and an annular gap is formed between valve pocket end outer wall and magnetic washer inwall, valve element is connected with the gap between valve pocket, magnetic sheath close to the end of armature by spiracle with the annular gap outside valve pocket.Present invention contaminated oil in electromagnetic valve work can only be reached at the spiracle on valve pocket top by the elongated runner of half-turn from valve pocket bottom and entered by spiracle in the electromagnet portion of magnetic valve, so cause contaminant particle because space and Action of Gravity Field can concentrate on the latter half of runner automatically, reduce eventually enter into spiracle contaminant particle it is few, improve contamination resistance, and it is simple in construction, it is easy that processing is realized, will not increase extra cost substantially.
Description
Technical field
The present invention is relevant with the magnetic valve in gear-shifting actuating mechanism, is primarily adapted for use in double-clutch automatic gearbox, specifically
Belong to a kind of magnetic valve with long oil duct spiracle.
Background technology
Existing double-clutch automatic gearbox magnetic valve, as shown in figure 1, including the electromagnet portion (portion in figure in dotted line
Point), valve element 2 and valve pocket 3, wherein the one end of electromagnet portion away from valve pocket 3 is equipped with capping 11.Current magnetic valve is by capping
Fluting carries out fluid exchange on 11, and because this mode is without any filtration treatment, pollution fluid can directly be entered by capping
Entering the contaminant particle in the electromagnet portion of magnetic valve, fluid can largely accumulate in electromagnet portion, ultimately result in magnetic valve card
Dead failure, therefore the defect of magnetic valve generally existing contamination resistance difference.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of magnetic valve with long oil duct spiracle, can effectively drop
The probability that low stain composition granule enters inside magnetic valve, it is to avoid magnetic valve is stuck or fails.
In order to solve the above technical problems, the magnetic valve with long oil duct spiracle that the present invention is provided, including：
Valve pocket, is configured with the valve element being axially movable inside it；
Magnetic washer, is nested in outside the axial one end of the valve pocket；
Magnetic cover, it is nested in outside the magnetic washer close to the axial one end of valve pocket；
Coil block, is made up of coil brace and winding coil, and it is located in the magnetic cover；
Plug shell, is connected with the coil brace of the coil block；
Magnetic sheath, is configured in the coil block；
Armature, is arranged in the magnetic sheath and is axially moveable under the electromagnetic force that winding coil is produced；
Valve pocket above valve element is provided with a spiracle, and the spiracle is formed at end of the valve pocket close to magnetic washer side
An annular gap is formed between portion, and valve pocket end outer wall and magnetic washer inwall, valve element is close to the end of armature and valve pocket, magnetic
Property set between gap connected by spiracle with the annular gap outside valve pocket.
Further, the spiracle is the elongated hole vertically extended.
Wherein, the valve pocket is provided with a mudhole close to the side of magnetic washer, and the mudhole is located at the voltage supply mouthful of valve pocket
Between magnetic washer, the mudhole connects in the gap between valve pocket and valve element with pressure relief opening.Further, the blowdown
Hole position is on the valve pocket below the valve element and the elongated hole vertically to extend.
In said structure, the valve pocket is arranged in a magnetic valve supporting tool, and the magnetic valve supporting tool is located at
Part below valve pocket has the fluting passed in and out for fluid, the fluting and annular gap and spiracle one runner of formation.Further
, the fluting vertically extends.
The present invention increases by an elongated spiracle in the valve pocket above valve element, while in the magnetic valve below valve pocket
Supporting tool part opens up the fluting passed in and out for fluid, and in electromagnetic valve work, contaminated oil can only be thin by half-turn from valve pocket bottom
Long runner is reached at the spiracle on valve pocket top and entered by spiracle in the electromagnet portion of magnetic valve, so that pollutant
Particle can concentrate on the latter half of runner automatically due to space and Action of Gravity Field, reduce the pollutant for eventually entering into spiracle
Particle is few, improves contamination resistance, and simple in construction, and it is easy that processing is realized, will not increase extra cost substantially.
Brief description of the drawings
Fig. 1 is the structural representation of existing magnetic valve；
Fig. 2 is the structural representation of magnetic valve of the present invention；
Wherein description of reference numerals is as follows：
1 is armature；2 be valve element；3 be valve pocket；4 be spiracle；5 be coil block；6 be magnetic sheath；7 be connector shell
Body；8 be magnetic cover；9 be magnetic washer；10 be mudhole；11 be capping.
Embodiment
The present invention is further detailed explanation with embodiment below in conjunction with the accompanying drawings.
The magnetic valve with long oil duct spiracle that the present invention is provided, as shown in Fig. 2 including electromagnet portion (dotted line in figure
Interior part), valve element 2, valve pocket 3, plug shell 7, wherein valve element 2 is located at the inside of valve pocket 3 and is axially movable.Such as Fig. 2 institutes
Show, electromagnet portion includes：
Magnetic washer 9, is nested in outside the axial one end of valve pocket 3；
Magnetic cover 8, it is nested in outside magnetic washer 9 close to the axial one end of valve pocket 3；
Coil block 5, is made up of coil brace and winding coil, and it is located in magnetic cover 8；
Magnetic sheath 6, is configured in coil block 5；
Armature 1, is arranged in magnetic sheath 6 and is axially moveable under the electromagnetic force that winding coil is produced.
In the present embodiment, plug shell 7 is independent working of plastics, and it is connected with the coil brace of coil block 5, and
Positioned at end of the magnetic cover 9 away from valve pocket 3.
Valve pocket 3 positioned at the top of valve element 2 is provided with a spiracle 11, and the spiracle 11 is formed at valve pocket 3 close to magnetic pad
Enclose and an annular gap is formed between the end of 9 sides, and valve pocket end outer wall and the inwall of magnetic washer 9, valve element 2 is close to armature 1
Gap between end and valve pocket 3, magnetic sheath 6 is connected by spiracle 4 with the annular gap outside valve pocket 3.In the present embodiment,
Spiracle 11 is the elongated hole vertically extended.
Meanwhile, valve pocket 3 is arranged in a magnetic valve supporting tool (not shown), and the magnetic valve supporting tool is located at
The part of the lower section of valve pocket 3 has the fluting (not shown) passed in and out for fluid, the fluting and spiracle 4 and valve pocket 3 and magnetic
Property packing ring 9 between annular gap constitute a runner.It is preferred that, the fluting vertically extends, fluting with spiracle 4 it
Between for two half-turn runners.
The spiracle of the present invention is not only applicable to the straight drive pressure solenoid valve in automatic transmission, can equally be well applied to other
Have in the magnetic valve product of antipollution requirement.
In addition, valve pocket 3 is provided with a mudhole 10 close to the side of magnetic washer 9, the mudhole 10 is located at the voltage supply of valve pocket 3
Between mouth and magnetic washer 9, the mudhole 10 connects the gap between valve pocket 3 and valve element 2 and pressure relief opening for T mouthfuls.Preferably,
Mudhole 10 is located at the elongated hole on the valve pocket 3 of the lower section of valve element 2 and vertically to extend.
Operationally, contaminated oil can only be flowed into the magnetic valve of the present invention from valve pocket bottom (fluting of magnetic valve supporting tool)
Reach at the spiracle on valve pocket top and entered by spiracle in the electromagnet portion of magnetic valve by the elongated runner of half-turn, at this
During individual, contaminant particle can concentrate on the latter half of runner automatically due to space and Action of Gravity Field, which reduces
Contaminant particle eventually enters into the probability of spiracle and electromagnet portion, improves contamination resistance, and then avoid magnetic valve stuck
Failure.Meanwhile, the spiracle need to be only processed on one part of valve pocket can and it is simple in construction, technique will not be increased difficult
Degree, it is not necessary to change the structure of other parts, therefore do not increase extra cost.
The present invention is described in detail above by specific embodiment, the embodiment is only the preferable of the present invention
Embodiment, it not limits the invention.Without departing from the principles of the present invention, those of ordinary skill in the art exist
The all other reality obtained on the premise of not making creative work by modes such as any modification, equivalent substitution and improvements
Example is applied, is regarded as in the technology category of the invention protected.
Claims (5)
1. a kind of magnetic valve with long oil duct spiracle, including：
Valve pocket (3), is configured with the valve element (2) being axially movable inside it；
Outside magnetic washer (9), the axial one end for being nested in the valve pocket (3)；
Magnetic cover (8), it is nested in the magnetic washer (9) outside close to the axial one end of valve pocket (3)；
Coil block (5), is made up of coil brace and winding coil, and it is located in the magnetic cover (8)；
Plug shell (7), is connected with the coil brace of the coil block (5)；
Magnetic sheath (6), configuration is in the coil block (5)；
Armature (1), is arranged in the magnetic sheath (6) and is axially moveable under the electromagnetic force that winding coil is produced；
Characterized in that, the valve pocket (3) above valve element (2) is provided with a spiracle (4), the spiracle (4) is formed at valve
The end of (3) close to magnetic washer (9) side is covered, and is formed between valve pocket end outer wall and magnetic washer (9) inwall between an annular
Gap, gap of the valve element (2) between the end of armature (1) and valve pocket (3), magnetic sheath (6) passes through spiracle (4) and valve pocket
(3) annular gap connection outside；
The valve pocket (3) is arranged in a magnetic valve supporting tool, and the magnetic valve supporting tool is located at the portion below valve pocket (3)
Divide with the fluting passed in and out for fluid, the fluting forms a runner with annular gap and spiracle (4).
2. the magnetic valve according to claim 1 with long oil duct spiracle, it is characterised in that the spiracle (4) is
The elongated hole vertically extended.
3. the magnetic valve according to claim 1 with long oil duct spiracle, it is characterised in that the valve pocket (3) is close
The side of magnetic washer (9) is provided with a mudhole (10), and the mudhole (10) is located at voltage supply mouthful and the magnetic washer of valve pocket (3)
(9) between, the mudhole (10) connects in the gap between valve pocket (3) and valve element (2) with pressure relief opening.
4. the magnetic valve according to claim 3 with long oil duct spiracle, it is characterised in that mudhole (10) position
Elongated hole on valve pocket (3) below valve element (2) and vertically to extend.
5. the magnetic valve according to claim 1 with long oil duct spiracle, it is characterised in that the fluting is along vertical side
To extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410842169.1A CN104565500B (en) | 2014-12-29 | 2014-12-29 | Magnetic valve with long oil duct spiracle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410842169.1A CN104565500B (en) | 2014-12-29 | 2014-12-29 | Magnetic valve with long oil duct spiracle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104565500A CN104565500A (en) | 2015-04-29 |
| CN104565500B true CN104565500B (en) | 2017-09-26 |
Family
ID=53082241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410842169.1A Active CN104565500B (en) | 2014-12-29 | 2014-12-29 | Magnetic valve with long oil duct spiracle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104565500B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1619115A (en) * | 2003-10-16 | 2005-05-25 | 株式会社电装 | Oil flow control valve |
| CN1637334A (en) * | 2003-12-25 | 2005-07-13 | 株式会社电装 | Electromagnetic valve device |
| CN102449362A (en) * | 2009-10-30 | 2012-05-09 | 伊格尔工业股份有限公司 | Solenoid valve |
| CN204459374U (en) * | 2014-12-29 | 2015-07-08 | 联合汽车电子有限公司 | With the solenoid valve of long oil road spiracle |
| CN204459354U (en) * | 2014-12-29 | 2015-07-08 | 联合汽车电子有限公司 | With the solenoid valve of antipollution structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012107677A (en) * | 2010-11-16 | 2012-06-07 | Denso Corp | Variable valve timing device |
-
2014
- 2014-12-29 CN CN201410842169.1A patent/CN104565500B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1619115A (en) * | 2003-10-16 | 2005-05-25 | 株式会社电装 | Oil flow control valve |
| CN1637334A (en) * | 2003-12-25 | 2005-07-13 | 株式会社电装 | Electromagnetic valve device |
| CN102449362A (en) * | 2009-10-30 | 2012-05-09 | 伊格尔工业股份有限公司 | Solenoid valve |
| CN204459374U (en) * | 2014-12-29 | 2015-07-08 | 联合汽车电子有限公司 | With the solenoid valve of long oil road spiracle |
| CN204459354U (en) * | 2014-12-29 | 2015-07-08 | 联合汽车电子有限公司 | With the solenoid valve of antipollution structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104565500A (en) | 2015-04-29 |
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