CN205136186U - A pressure medium diverter valve for motor vehicle automatic gearbox - Google Patents
A pressure medium diverter valve for motor vehicle automatic gearbox Download PDFInfo
- Publication number
- CN205136186U CN205136186U CN201520914850.2U CN201520914850U CN205136186U CN 205136186 U CN205136186 U CN 205136186U CN 201520914850 U CN201520914850 U CN 201520914850U CN 205136186 U CN205136186 U CN 205136186U
- Authority
- CN
- China
- Prior art keywords
- valve
- pressure medium
- plate
- valve seat
- intermediate metal
- 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.)
- Active
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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/056—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with ball-shaped valve members
Abstract
The utility model relates to a pressure medium diverter valve for motor vehicle automatic gearbox, it includes the valve plate, set up these first casing parts under the circumstances of arranging the intermediate metal board between this valve plate and the first casing parts on this valve plate, the valve inner chamber of the passageway form that sets up at valve plate mesotectonics perpendicular to intermediate metal board, the first disk seat of tip configuration for the intermediate metal board of valve inner chamber side, this first disk seat and first pressure medium pipe intercommunication, the structure has the second disk seat on the tip of the valve plate of valve inner chamber side, this second disk seat and second pressure medium pipe intercommunication, expenditure third pressure medium pipe is divided from the valve inner chamber along the axial, and be equipped with the valve body in the valve inner chamber. In order especially to design simply and to make second pressure medium pipe low -costly, second pressure medium pipe is by constituting at the opening recess above the second disk seat in the valve plate mesotectonics to this opening recess covers through the second casing part of installing on the valve plate in order to form the confined passageway.
Description
Technical field
The utility model relates to a kind of pressure medium switching valve for automatic speed changer for vehicle, this pressure medium switching valve comprises valve plate, this valve plate is arranged intermediate metal plate between this valve plate and the first housing parts, this first housing parts is set, the valve insertion of the passage shape arranged perpendicular to intermediate metal plate is configured with in valve plate, for first valve seat of end arrangement on intermediate metal plate of the intermediate metal plate side of valve insertion, this first valve seat is communicated with controlled first pressure medium conduit of the energy be configured in the first housing parts, the end of the valve plate side of valve insertion is configured with the second valve seat, this second valve seat with can controlled and the second pressure medium conduit be configured in valve plate be communicated with, between the first valve seat and the second valve seat, the 3rd pressure medium conduit is branched out vertically from valve insertion, and it is free-moving vertically between the first valve seat and the second valve seat to be provided with an energy in valve insertion, with two coefficient valve bodies of valve seat.
Background technique
This kind of switching valve is such as triggering sudden-stop function or for ensureing the parking function in automatic speed changer for vehicle.Compared with the ball rocker switching valve used equally, the feature of this kind of control valve is that structure is simple, handover security and quick and sealing is high.Mainly valve ball is used as valve body.
DE10332209A1 discloses a kind of switching valve starting put forward type.Arrange and valve plate coefficient housing parts valve plate is provided with in centre intermediate metal plate.Valve insertion be configured with passage shape in valve plate, that be called as control channel, this valve insertion is communicated with three pressure medium conduit.For first valve seat of end arrangement on intermediate metal plate of the intermediate metal plate side of control channel, this first valve seat is communicated with the first pressure medium conduit.On the end of the valve plate side of control channel, control channel has the second valve seat, and this second valve seat is communicated with controlled second pressure medium conduit of energy.The 3rd pressure medium conduit is branched out from control channel vertically between two valve seats.
Second pressure medium conduit comprise coaxially in control channel the first section, extend transverse to the first section, the second section be configured in from outside as blind hole valve plate, crossing with the second section, be parallel to the 3rd section passage that pass in three section vertical with that control channel extends.Last-mentioned passage must be connected with the unshowned housing parts that other is connected in pressure medium source.Second section of the blind hole shape of the second pressure medium conduit after the branch of leading to the 3rd section from outside by covering palte seal.This channel arrangement is obviously more complicated in design and fabrication technology and therefore manufacture costliness.
Model utility content
In view of this, the utility model based on task be to provide a kind of pressure medium switching valve starting put forward type, this switching valve is obvious more simply and therefore low cost of manufacture in design and structure.
The utility model is based on following understanding: adjoin part two component planars, to be configured in one of contact surface and can to form closed passage pipeline in other words by the groove that another contact surface covers.This open recess is simple especially and can manufacture at low cost in manufacturing technology.
Accordingly, the utility model provides a kind of pressure medium switching valve for automatic speed changer for vehicle, this pressure medium switching valve comprises valve plate, this valve plate is arranged intermediate metal plate between this valve plate and the first housing parts, this first housing parts is set, the valve insertion of the passage shape arranged perpendicular to intermediate metal plate is configured with in valve plate, for first valve seat of end arrangement on intermediate metal plate of the intermediate metal plate side of valve insertion, this first valve seat is communicated with controlled first pressure medium conduit of the energy be configured in the first housing parts, the end of the valve plate side of valve insertion is configured with the second valve seat, this second valve seat with can controlled and the second pressure medium conduit be configured in valve plate be communicated with, between the first valve seat and the second valve seat, the 3rd pressure medium conduit is branched out vertically from valve insertion, and it is free-moving vertically between the first valve seat and the second valve seat to be provided with an energy in valve insertion, with two coefficient valve bodies of valve seat.
In order to solve described task, specify in this pressure medium switching valve, the open recess that described second pressure medium duct route is configured in above the second valve seat in valve plate is formed, and this open recess is covered by the second housing parts be arranged on valve plate to form closed passage.
In a kind of preferred implementation of this pressure medium switching valve, described valve plate is made up of casting material, and the valve insertion and the first valve seat that comprise valve body are being formed by mechanical following process afterwards, guaranteeing the accurate guiding of valve body and cooperation that is accurate, sealing thus.
According to another kind of scheme, the first valve seat be configured on intermediate metal plate is formed by stamping-out and punching press.The stamping-out of sheet metal and punching press are also simple and the operating procedure of low cost respectively.
The valve insertion of passage shape is preferably mounted with the axial orientation perpendicular to Motor Vehicle horizontal position, so that valve body abuts on a valve seat based on gravity in state of rest, and switching valve occupies the initial control position of definition thus.
Described valve body can have any applicable shape, as cylindrical shape.But specify in a preferred approach, valve body is valve ball.
Accompanying drawing explanation
The utility model is described in detail below by embodiment.Accompanying drawing illustrates the schematic longitudinal sectional of the pressure medium switching valve with the utility model feature.
Embodiment
The valve chest 8 that switching valve 2 in FIG comprises valve plate 4, arrange on this valve plate when arranging intermediate metal plate 6 between this valve plate and valve chest 8 and the case of transmission 10 be arranged on equally on valve plate 4.Valve chest 8 is also referred to as the first housing parts and case of transmission 10 is called as the second housing parts.
In valve plate 4, be configured with the valve insertion 12 of the passage shape with circular cross section, this valve insertion is directed perpendicular to intermediate metal plate 6.For first valve seat 14 of axial end portion arrangement on intermediate metal plate 6 of the intermediate metal plate side of valve insertion 12, this first valve seat is communicated with the first pressure medium conduit 16 controlled by switching valve 2 be configured in valve chest 8.The axial end portion of the valve plate side of valve insertion 12 is configured with the second valve seat 18, and this second valve seat is communicated with the second pressure medium conduit 20 controlled by switching valve 2.
From valve insertion 12, vertically between two valve seats 14,18, branch out the 3rd pressure medium conduit 22.Be provided with in valve insertion 12 one can between the first valve seat 14 and the second valve seat 18 vertically free-moving, with the coefficient valve body 24 of described valve seat 14,18, this valve body is configured to valve ball at this.
As shown in both direction arrow 26 and 28, the first pressure medium conduit 16 and the second pressure medium conduit 20 are used as supply line, and its supply has the pressure medium of different pressures.Which of two pressure medium conduit 16,20 to be loaded pressure according to, to be supplied have pressure medium that is higher or lower pressure by switching valve 2 in the 3rd pressure medium conduit 22, described 3rd pressure medium conduit such as stops valve be connected with anxious.
As shown in the figure, the second pressure medium conduit 20 is configured to the open recess in valve plate 4 contact surface 32 at the beginning, and this open recess is covered by the mounting surface 30 of case of transmission 10, so that pressure medium conduit 20 forms closed passage generally.
Reference numerals list
2 switching valves
4 valve plates
6 intermediate metal plates
8 valve chests, the first housing parts
10 case of transmissions, the second housing parts
12 valve insertions
14 first valve seats
16 first pressure medium conduit
18 second valve seats
20 second pressure medium conduit
22 the 3rd pressure medium conduit
24 valve bodies, valve ball
26 direction arrows
28 direction arrows
The mounting surface of 30 case of transmissions
The contact surface of 32 valve plates
Claims (7)
1. the pressure medium switching valve (2) for automatic speed changer for vehicle, this pressure medium switching valve comprises valve plate (4), this valve plate is arranged intermediate metal plate (6) between this valve plate and the first housing parts (8), this first housing parts is set, the valve insertion (12) of the passage shape arranged perpendicular to intermediate metal plate (6) is configured with in valve plate (4), for first valve seat (14) of end arrangement on intermediate metal plate (6) of the intermediate metal plate side of valve insertion (12), this first valve seat (14) is communicated with controlled first pressure medium conduit (16) of the energy be configured in the first housing parts (8), the end of the valve plate side of valve insertion (12) is configured with the second valve seat (18), this second valve seat with can controlled and the second pressure medium conduit (20) be configured in valve plate (4) be communicated with, between the first valve seat (14) and the second valve seat (18), the 3rd pressure medium conduit (22) is branched out vertically from valve insertion (12), and it is free-moving vertically between the first valve seat (14) and the second valve seat (18) to arrange an energy in valve insertion (12), with these two valve seats (14,18) coefficient valve body (24), it is characterized in that, described second pressure medium conduit (20) is made up of the open recess being configured in the second valve seat (18) top in valve plate (4), and this open recess is covered by the second housing parts (10) be arranged on valve plate (4) to form closed passage.
2. the pressure medium switching valve for automatic speed changer for vehicle according to claim 1, it is characterized in that, described valve plate (4) is made up of casting material, and comprises the valve insertion (12) of valve body (24) and the first valve seat (14) is formed by mechanical following process.
3. the pressure medium switching valve for automatic speed changer for vehicle according to claim 1, is characterized in that, the first valve seat (14) be configured on intermediate metal plate (6) is formed by stamping-out and punching press.
4. the pressure medium switching valve for automatic speed changer for vehicle according to claim 2, is characterized in that, the first valve seat (14) be configured on intermediate metal plate (6) is formed by stamping-out and punching press.
5. the pressure medium switching valve for automatic speed changer for vehicle according to any one of claim 1 to 4, is characterized in that, the valve insertion (12) of described passage shape is mounted with the axial orientation perpendicular to Motor Vehicle horizontal position.
6. the pressure medium switching valve for automatic speed changer for vehicle according to any one of claim 1 to 4, is characterized in that, described valve body (24) is valve ball.
7. the pressure medium switching valve for automatic speed changer for vehicle according to claim 5, is characterized in that, described valve body (24) is valve ball.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014224381.5A DE102014224381A1 (en) | 2014-11-28 | 2014-11-28 | Pressure fluid control valve |
| DE102014224381.5 | 2014-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136186U true CN205136186U (en) | 2016-04-06 |
Family
ID=55621984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520914850.2U Active CN205136186U (en) | 2014-11-28 | 2015-11-17 | A pressure medium diverter valve for motor vehicle automatic gearbox |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205136186U (en) |
| DE (1) | DE102014224381A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917252A (en) * | 2016-10-11 | 2018-04-17 | 本田技研工业株式会社 | Control valve unit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE501380C2 (en) * | 1993-06-15 | 1995-01-30 | Pharmacia Lkb Biotech | Ways to manufacture microchannel / microcavity structures |
| DE10332209B4 (en) | 2003-07-16 | 2006-07-13 | Daimlerchrysler Ag | shuttle valve |
| DE102009023429B4 (en) * | 2009-05-29 | 2013-08-14 | Siemens Aktiengesellschaft | Valve for lab-on-a-chip systems, method for actuating and producing the valve |
-
2014
- 2014-11-28 DE DE102014224381.5A patent/DE102014224381A1/en active Pending
-
2015
- 2015-11-17 CN CN201520914850.2U patent/CN205136186U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917252A (en) * | 2016-10-11 | 2018-04-17 | 本田技研工业株式会社 | Control valve unit |
| CN107917252B (en) * | 2016-10-11 | 2020-01-21 | 本田技研工业株式会社 | Control valve unit |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102014224381A1 (en) | 2016-06-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108603588B (en) | Shifting device for a motor vehicle transmission | |
| CN104344017A (en) | Plane sealing type reversing valve | |
| KR20140142680A (en) | A Directional Valve and Method of Operation | |
| CN205136186U (en) | A pressure medium diverter valve for motor vehicle automatic gearbox | |
| CN202432018U (en) | Two-position five-way solenoid valve | |
| CN203560560U (en) | Gas switch solenoid valve with flow having linear proportion characteristic | |
| CN201310628Y (en) | Electromagnetic valve structure | |
| CN104676081A (en) | Electromagnetic valve | |
| CN105179783A (en) | Linear electromagnetic valve | |
| EP2620679A3 (en) | Valve arrangement of a commercial cooking device and commercial cooking device | |
| CN104514930A (en) | Duct connection system | |
| CN201539457U (en) | Ball-type electromagnetic directional valve | |
| CN103697197A (en) | Internal pilot bidirectional intercommunication two-position two-way solenoid valve | |
| CN203868418U (en) | Internal pilot bidirectional intercommunication two-position two-way solenoid valve | |
| ITBO20120085A1 (en) | HYDRAULIC SERVO OF A SERVO-CHANGE | |
| CN202420051U (en) | Bidirectional throttle valve | |
| CN202040260U (en) | Pipeline flow control valve between auxiliary chamber and air spring | |
| CN205859333U (en) | A kind of vacuum fine adjustment valve | |
| WO2015087125A3 (en) | Control device and control method for vehicle | |
| CN209535198U (en) | Off-load valve assembly built in a kind of monoblock type of recirculating ball power steering gear | |
| CN202867953U (en) | Combined valve of sluice valve and check valve | |
| CN204201232U (en) | A kind of vacuum solenoid | |
| CN203215062U (en) | Electromagnetic four-way reversing valve | |
| CN204628141U (en) | Intelligent integrated valve block | |
| CN103047211B (en) | Two-position four-way solenoid globe reversing valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |