CN108644389B - Regulated brake device electromagnetic valve component - Google Patents
Regulated brake device electromagnetic valve component Download PDFInfo
- Publication number
- CN108644389B CN108644389B CN201810479686.5A CN201810479686A CN108644389B CN 108644389 B CN108644389 B CN 108644389B CN 201810479686 A CN201810479686 A CN 201810479686A CN 108644389 B CN108644389 B CN 108644389B
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- CN
- China
- Prior art keywords
- brake device
- electromagnetic valve
- pulling seat
- valve component
- device electromagnetic
- 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.)
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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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
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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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
-
- 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
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Regulated brake device electromagnetic valve component.A kind of regulated brake device electromagnetic valve component includes the shell in restriction channel.Actuating component includes armature and the plunger that is slidably disposed in channel.Head extends to distal end from plunger outward.Pulling seat includes the narrowed portion being arranged in the channel and limits first compartment, shoulder and hole.Elastic component setting far from pulling seat in the channel biasing actuating component to limit open position.Actuating component includes actuator, for plunger to be moved to closed position from open position.Distal end includes limiting member, which is arranged in hole, from distally extending outwardly, opening with space from end, for providing annular fluid flow.Confinement block limits the restricted orifice with variable-diameter, which is arranged in first compartment, to provide the flowing of aperture fluid.
Description
Technical field
Present invention relates in general to a kind of regulated brake device electromagnetic valve components.
Background technique
In various embodiments, the regulated brake device solenoid valve for controlling fluid is known in the prior art.
Especially, regulated brake device solenoid valve is referred to as the outlet valve for the ABS/TSC/ESP device being used in motor vehicles.It is special in the U.S.
A kind of such regulated brake device electromagnetic valve component is disclosed in benefit application US2012/0273707.The regulated brake device solenoid valve
Component includes the shell in the channel that on centrally disposed axis and restriction extends along central axis.Actuating component includes armature
With the plunger being slidably disposed in channel, plunger extends between the first and second ends, and first end is adjacent to armature.Head
Distal end is extended outwardly into from second end.Pulling seat (drawn seat) including limiting the narrowed portion of first compartment is arranged in channel
In and be spaced apart with shell.One end adjacent distal end of narrowed portion is arranged, and the protrusion including limiting shoulder and hole.Elasticity
Component is arranged in the channel between pulling seat and actuating component, and head is biased far from shoulder, allows fluid to flow through to limit
The open position of pulling seat.Actuating component further includes actuator, which is used to plunger being moved to closure position from open position
It sets, in closed position, is distally engaged with shoulder to prevent fluid from flowing through pulling seat.
Summary of the invention
The present invention provides a kind of regulated brake device solenoid valve with improved leaking performance at its widest aspect
Component.The present invention also provides a kind of assembling process of simplification for regulated brake device solenoid valve.The present invention also provides fluids
Pass through the annular flow of pulling seat.
It is an aspect of the invention to provide a kind of regulated brake device electromagnetic valve components comprising on centrally disposed axis
And limit the shell in the channel extended along central axis.Actuating component includes armature and is slidably disposed in channel
Plunger, plunger extend between the first and second ends, and first end is adjacent to armature.Head extends outwardly into distal end from second end.
Pulling seat including limiting the narrowed portion of first compartment is arranged in the channel and is spaced apart with shell.One end of narrowed portion is adjacent
Nearly distal end is arranged, and the protrusion including limiting shoulder and hole.The channel between pulling seat and actuating component is arranged in elastic component
In, head is biased far from shoulder, to limit the open position for allowing fluid to flow through pulling seat.Actuating component further includes actuating
Device, the actuator are used to plunger being moved to the closure position distally engaged with shoulder to prevent fluid from flowing through pulling seat from open position
It sets.The distal end on head includes limiting member, which is arranged in hole and opens with the space from end of protrusion, for providing
Pass through the annular fluid flow of pulling seat.
Another aspect of the present invention is to provide a kind of regulated brake device electromagnetic valve component, the regulated brake device electromagnetic valve component
Including on centrally disposed axis and limit along the channel that central axis extends shell.Actuating component includes armature and can slide
Plunger in the channel is set dynamicly, and plunger extends between the first and second ends, and first end is adjacent to armature.Head is from second
End extends outwardly into distal end.Pulling seat including limiting the narrowed portion of first compartment is arranged in the channel and is spaced apart with shell.
One end adjacent distal end of narrowed portion is arranged, and the protrusion including limiting shoulder and hole.Elastic component setting is in pulling seat and causes
In channel between dynamic component, head is biased far from shoulder, to limit the open position for allowing fluid to flow through pulling seat.Actuating
Component further includes actuator, which is used to plunger being moved to distal end from open position and engage with shoulder to hinder fluid flow
Cross the closed position of pulling seat.On the centrally disposed axis of confinement block, in the first compartment of narrowed portion, and it is fixed to
The narrowed portion flows through the hole of pulling seat for limiting fluid, to provide the aperture fluid flowing by pulling seat.
Detailed description of the invention
It will readily appreciate that further advantage of the invention, because by reference to the detailed description considered below in conjunction with attached drawing, this
The further advantage of invention will become better understood, in which:
Fig. 1 is the perspective cross-sectional view of regulated brake device electromagnetic valve component；
Fig. 2A is the partial cross section view of regulated brake device electromagnetic valve component；
Fig. 2 B is the amplification cross-sectional view of regulated brake device electromagnetic valve component shown in Fig. 2A；
Fig. 3 A is the partial cross section view of the alternative embodiment of regulated brake device electromagnetic valve component；And
Fig. 3 B is the amplification cross-sectional view of regulated brake device electromagnetic valve component shown in Fig. 3 A.
Specific embodiment
Referring to attached drawing, wherein run through these views, identical appended drawing reference indicates corresponding component, in Fig. 1 generally
Show regulated brake device electromagnetic valve component 20.Regulated brake device electromagnetic valve component 20 includes modular block (modular
Block) 22, which has the cavity 24 for being arranged to be in fluid communication with each other, entrance 26 and outlet 28, for allowing to flow
Body flows through modular block 22.
Regulated brake device electromagnetic valve component 20 includes shell (housing) 30, which has general tube shape, sets
It sets on central axis A, extend between the first open end 32 and the second open end 34.Shell 30 defines channel 36, this is logical
Road 36 has generally cylindrical shape, extends between the first open end 32 and the second open end 34 along central axis A.Shell 30 wraps
Include the protrusion 38 for being disposed adjacent to the second open end 34 and being spaced apart with the second open end 34.Protrusion 38 is radial from shell 30
Extend outwardly, is fixed to the modular block 22 for splice module block 22 and by shell 30.With generally cylindrical shape
Shell (casing) 40 is fixed to shell 30 on the centrally disposed axis A of shell 30, and relative to protrusion 38.It should manage
Solution, shell 40 can be fixed to shell 30 by the method for such as, but not limited to crimping and/or welding.Shell 40 is from 30 edge of shell
Central axis A extend outwardly into the closed end 42 being spaced apart with the first open end 32, and 40 limit chamber 44 of shell, the chamber
Room 44 is configured to be connected to channel 36, between the first open end 32 of shell 30 and the closed end 42 of shell 40.
Actuating component 46 including armature 48 and plunger 50 is slidably disposed in channel 36.With substantially T-shaped transversal
The armature 48 in face is arranged in channel 36 and the first open end 32 of neighbouring shell 30.It should be appreciated that armature 48 can also be as
It is arranged in the chamber 44 of shell 40 shown in Fig. 1.It is arranged in the channel 36 of shell 30 with generally cylindrical in shape plunger 50,
Slidably along central axis A, and between first end 52 and second end 54 extend.The first end 52 of plunger 50 is configured to
With armature 48 at abutting relation.It should be appreciated that armature 48 and plunger 50 can be formed as a single component or two individual
Component.The second end 54 of plunger 50 includes head 56, and the head 56 is from the second end 54 of plunger 50 along central axis A to extension
It stretches and is tapered (taper) to the distal end for being arranged in channel 36 and being spaced apart with the second open end 34 of shell 30
58。
The entrance 26 of 60 adjacent modular block 22 of pulling seat is arranged and is attached to modular block 22.Pulling seat 60 is further configured to
It is in fluid communication with channel 36, for allowing fluid to flow to channel 36 from entrance 26.Pulling seat 60 includes being arranged to exist on central axis A
The narrowed portion 62 with generally cylindrical shape in channel 36, and limit the first compartment 64 extended along central axis A.
Narrowed portion 62 is spaced apart with shell 30, and one end 66 of narrowed portion 62 is arranged adjacent to the distal end 58 on head 56.Narrowed portion 62
One end 66 include protrusion 68, which extends outwardly from one end of narrowed portion 62 66 and around central axis A in bow
The end 70 being spaced apart with central axis A is extended to shape (arcuate) towards central axis A, to limit shoulder 72 and hole 74.
Shoulder 72 is used to accommodate the distal end 58 on head 56.On the centrally disposed axis A in hole 74 with circular shape, for allowing
Fluid flows to channel 36 by pulling seat 60.As shown in Figure 2 A, pulling seat 60 further includes extension 76, and the extension 76 setting exists
(flare) is extended to the outside to elongated end 78 on central axis A and from the narrowed portion of shell 30 62, limits second compartment 80,
The second compartment 80 be configured to first compartment 64 be in fluid communication, for allow fluid from entrance 26 by pulling seat 60 flow to it is logical
Road 36.
With circular shape and the first filter 82 made of Web materials is fixed to the extension of extension 76
End 78, for removing impurity and foreign matter from fluid.The sealing element 84 made of elastomeric material is enclosed adjacent to first filter 82
Annularly it is arranged around extension 76, and is spaced apart with the second open end 34 of shell 30, for pulling seat 60 to be fixed to mould
Block block 22.The second filter 86 made of Web materials is arranged adjacent to sealing element 84 and is clipped in sealing element 84 and shell 30
The second open end 34 between, for further removing impurity and foreign matter from fluid.
Elastic component 88 is arranged in channel 36 relative to the second open end 34 of shell 30.Elastic component 88 is in pulling seat 60
Extend between actuating component 46, the distal end 58 on head 56 and armature 48 are biased far from hole 74, to limit open position, mentioned
For the fluid communication between entrance 26, first compartment 64, second compartment 80, hole 74, channel 36 and outlet 28, to allow to flow
Body flows through pulling seat 60.Elastic component 88 is spring 88, between the narrowed portion 62 of pulling seat 60 and the second end 54 of plunger 50
Spirally extend around head 56.Actuating component 46 includes actuator 90, and the actuator 90 is for making plunger 50 along central axis
Line A is moved linearly to closed position from open position.Closed position is defined as the distal end 58 on head 56 and the shoulder of protrusion 68
Portion 72 is in abutting relation, compressed spring 88, so that fluid be prevented to flow through pulling seat 60.It should be appreciated that armature 48 can have magnet,
And actuator 90 can be the magnetic coil being annularly arranged around shell 40, for generating magnetic force with by armature 48 and plunger
50 are moved to closed position from open position, to prevent fluid from flowing through pulling seat 60.Alternatively, actuator 90 is also possible to be arranged and exist
Multiple electromagnets between the first end 52 and armature 48 of plunger 50, wherein in response to electric signal, which motivates plunger 50
And plunger 50 is moved to closed position from open position.In the case where no electric signal is supplied to electromagnet, plunger 50 is protected
It holds in open position to allow fluid to flow through pulling seat 60 and channel 36.
As shown in Figure 2 A and 2 B, the distal end 58 on head 56 includes limiting member 92, and the limiting member 92 is centrally disposed
Extend outwardly on axis A and from the distal end on head 56 58, is spaced apart, is used in hole 74 and with the end of protrusion 68 70
The annular fluid flow for passing through pulling seat 60 is provided.Limiting member 92 includes convex block (nub) 92, the centrally disposed axis of convex block 92
A is upper and extends outwardly into hole 74 from the distal end on head 56 58, is spaced apart with the end 70 of protrusion 68.In Fig. 2A and Fig. 2 B
Shown in preferred example, no matter plunger 50 is in an open position or pulling seat 60 is always arranged in closed position, limiting member 92
In hole 74, to provide the annular flow of the fluid by pulling seat 60.
As shown in figures 3 a and 3b, on the centrally disposed axis A of confinement block 94, positioned at the first compartment of narrowed portion 62
In 64, and it is fixed to narrowed portion 62, passes through the hole 74 of pulling seat 60 for limiting fluid, to provide pass through pulling seat 60 more one
The fluid of cause flows definition, such as the flowing of aperture fluid.Confinement block 94 defines restricted orifice 96, which, which has, prolongs
The variable-diameter for extending through confinement block 94 flows through pulling seat 60 for limiting fluid.Restricted orifice 96 includes a pair of first orifice part
Divide 98, each first bore portions 98 all have generally circular shape, and limit the first predetermined diameter D1, it is arranged and is limiting
On the opposite surface (oppose) of block 94.First bore portions 98 are tapered to restriction second towards central axis A and make a reservation for directly
Diameter D2The second bore portions 100, the second predetermined diameter D2Less than the first predetermined diameter D1。
In operation, the head 56 of the plunger 50 in channel 36 is always in the open position biased by elastic component 88.
Fluid (such as brake fluid) from master cylinder by first filter 82 be supplied to from brake fluid remove foreign matter and
Into in the first compartment 64 and second compartment 80 of pulling seat 60.In the case where the head of plunger 50 56 is in an open position, limit
The convex block 92 of component 92 processed is arranged in hole 74, is spaced apart with the end 70 of protrusion 68, for providing the ring-type for passing through pulling seat 60
Fluid flowing, so that brake fluid be allowed to flow through first compartment 64 and second compartment 80 from entrance 26, flow through hole 74 and channel 36
Reach outlet 28.
When needing to adjust fluid flowing, the head 56 for making plunger 50 is moved to closure position from open position by actuator 90
It sets, flows through hole 74, channel 36 and the brake fluid for exporting 28 to cut off.In other words, when needing to adjust fluid flowing, actuating
Device 90 will make the head 56 of plunger 50 mobile towards pulling seat 60, until the narrowed portion 62 of the distal end 58 and pulling seat 60 on head 56
Shoulder 72 engages, so that brake fluid be prevented to flow through pulling seat 60.
Obviously, according to the above instruction, many modifications and variations of the invention are possible, and these modifications and variations can
To be implemented in the mode different from specific descriptions, while within the scope of the appended claims.Formerly statement should be by for these
It is interpreted as covering any combination that novelty of the present invention practices the practicality.In addition, the appended drawing reference in claim is only
For convenience, it is not read as limiting in any way.
This application claims the U.S. Provisional Application for the Serial No. 62/519,390 submitted on June 14th, 2017 and
The equity of the U.S. Non-Provisional Patent application for the Serial No. 15/969,025 that on May 2nd, 2018 submits, entire disclosure is by drawing
Be integrally incorporated herein.
Claims (18)
1. a kind of regulated brake device electromagnetic valve component, the regulated brake device electromagnetic valve component include:
Shell on the centrally disposed axis of shell and limits the channel extended along the central axis；
Actuating component, the actuating component include armature and the plunger that can be slidably arranged in the channel, the plunger
Extend between the first and second ends, the first end is adjacent to the armature；
Head, the head extend outwardly into distal end from the second end；
Pulling seat, the pulling seat include the narrowed portion for limiting first compartment, narrowed portion setting in the channel and
It is spaced apart with the shell, one end of the narrowed portion is arranged adjacent to the distal end and including limiting the prominent of shoulder and hole
It rises；
Elastic component, the elastic component is arranged in the channel between the pulling seat and the actuating component, by institute
Head is stated to bias far from the pulling seat to limit open position, to allow fluid to flow through the pulling seat；
The actuating component further includes actuator, and the actuator is used to the plunger being moved to closure from the open position
Position, the closed position are defined as the distal end and are configured to the shoulder in abutting relation, to prevent the fluid
Flow through the pulling seat；And
The distal end on the head includes limiting member, limiting member setting in the hole and with the protrusion
Space from end is opened, for providing the annular fluid flow for passing through the pulling seat in the open position,
Wherein, the regulated brake device electromagnetic valve component further includes confinement block, is located on the centrally disposed axis of confinement block
In the first compartment of the narrowed portion and it is fixed to the narrowed portion, flows through the pulling seat for limiting fluid
The hole, flowed with providing by the aperture fluid of the pulling seat.
2. regulated brake device electromagnetic valve component according to claim 1, wherein the limiting member is convex block, described convex
Block be arranged on the central axis, and from the distal end on the head extend outwardly and enter the hole in and with
The protrusion is spaced apart.
3. regulated brake device electromagnetic valve component according to claim 1, wherein the confinement block limits restricted orifice, institute
Stating restricted orifice has the variable-diameter for extending through the confinement block, for limiting the fluid stream for passing through the pulling seat
It is dynamic.
4. regulated brake device electromagnetic valve component according to claim 3, wherein the restricted orifice includes being arranged described
First bore portions of a pair of of circular shape and the first predetermined diameter of restriction at the opposed surface of confinement block, first hole
Oral area point is tapered toward each other along the central axis until the second bore portions for limiting the second predetermined diameter, described
Second predetermined diameter is less than first predetermined diameter.
5. regulated brake device electromagnetic valve component according to claim 1, wherein the pulling seat further includes extension, institute
It states extension to be arranged on the central axis and extend outwardly to elongated end from the narrowed portion of the shell, limit
It is arranged to the second compartment being in fluid communication with the first compartment.
6. regulated brake device electromagnetic valve component according to claim 5, the regulated brake device electromagnetic valve component further include
The first filter made of Web materials, the first filter are fixed to the elongated end of the extension, use
In removing impurity from the fluid.
7. regulated brake device electromagnetic valve component according to claim 6, the regulated brake device electromagnetic valve component further include
Sealing element, the sealing element is annularly arranged adjacent to the first filter and around the extension, with the shell
The second open end be spaced apart, for by the pulling seat be fixed to modular block.
8. regulated brake device electromagnetic valve component according to claim 7, the regulated brake device electromagnetic valve component further include
The second filter made of Web materials, second filter are disposed adjacent to the sealing element and are clipped in described close
Between sealing and second open end of the shell, for removing impurity from the fluid.
9. regulated brake device electromagnetic valve component according to claim 1, wherein the protrusion is from described one end and direction
The central axis and the end being spaced apart with the central axis is annularly extended to around the central axis, with restriction
The shoulder and the hole.
10. regulated brake device electromagnetic valve component according to claim 1, wherein the elastic component is spring, the bullet
Spring spirally extends between the narrowed portion of the pulling seat and the second end of the plunger around the head.
11. a kind of regulated brake device electromagnetic valve component, the regulated brake device electromagnetic valve component include:
Shell on the centrally disposed axis of shell and limits the channel extended along the central axis；
Actuating component, the actuating component include armature and the plunger that can be slidably arranged in the channel, the plunger
Extend between the first and second ends, the first end is adjacent to the armature；
Head, the head extend outwardly into distal end from the second end；
Pulling seat, the pulling seat include the narrowed portion for limiting first compartment, narrowed portion setting in the channel and
It is spaced apart with the shell, one end of the narrowed portion is arranged adjacent to the distal end and including limiting the prominent of shoulder and hole
It rises；
Elastic component, the elastic component are arranged in the channel between the pulling seat and the second end, will be described
Head is biased far from the pulling seat to limit the open position for allowing fluid to flow through the pulling seat；
The actuating component further includes actuator, and the actuator is used to the plunger being moved to closure from the open position
Position, it is in abutting relation that the closed position, which is defined as the distal end with the shoulder, described to prevent the fluid from flowing through
Pulling seat；And
Confinement block, the confinement block are arranged on the central axis, in the first compartment of the narrowed portion simultaneously
And it is fixed to the narrowed portion, the hole of the pulling seat is flowed through, for limiting fluid to provide in the open position
It is flowed by the aperture fluid of the pulling seat.
12. regulated brake device electromagnetic valve component according to claim 11, wherein the confinement block limits restricted orifice,
The restricted orifice has the variable-diameter for extending through the confinement block, for limiting the fluid stream for passing through the pulling seat
It is dynamic.
13. regulated brake device electromagnetic valve component according to claim 12, wherein the restricted orifice includes being arranged in institute
It states a pair of of circular shape at the opposed surface of confinement block and limits the first bore portions of the first predetermined diameter, described first
Bore portions are tapered toward each other along the central axis until the second bore portions for limiting the second predetermined diameter, institute
The second predetermined diameter is stated less than first predetermined diameter.
14. regulated brake device electromagnetic valve component according to claim 11, wherein the distal end on the head includes limit
Component processed, the limiting member setting is opened in the hole and with the space from end of the protrusion, in the open position
The annular fluid flow for providing and passing through the pulling seat is provided.
15. regulated brake device electromagnetic valve component according to claim 11, wherein the distal end on the head includes limit
Component processed, the limiting member setting is opened in the hole and with the space from end of the protrusion, for providing by described
The annular fluid flow of pulling seat.
16. regulated brake device electromagnetic valve component according to claim 15, wherein the limiting member is convex block, described
Convex block be arranged on the central axis and from the distal end on the head extend outwardly and enter the hole in and
It is spaced apart with the protrusion.
17. regulated brake device electromagnetic valve component according to claim 11, wherein the protrusion is from described one end and court
The end being spaced apart with the central axis is annularly extended to the central axis and around the central axis, with limit
The fixed shoulder and the hole.
18. regulated brake device electromagnetic valve component according to claim 11, wherein the elastic component is spring, described
Spring spirally extends between the narrowed portion of the pulling seat and the second end of the plunger around the head.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762519390P | 2017-06-14 | 2017-06-14 | |
| US62/519,390 | 2017-06-14 | ||
| US15/969,025 | 2018-05-02 | ||
| US15/969,025 US10774941B2 (en) | 2017-06-14 | 2018-05-02 | Controlled brake solenoid valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108644389A CN108644389A (en) | 2018-10-12 |
| CN108644389B true CN108644389B (en) | 2019-09-24 |
Family
ID=63756842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810479686.5A Active CN108644389B (en) | 2017-06-14 | 2018-05-18 | Regulated brake device electromagnetic valve component |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108644389B (en) |
| DE (1) | DE102018114238B4 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348025B (en) * | 2019-04-26 | 2021-11-19 | 京西重工（上海）有限公司 | Electro-hydraulic brake system and method for preventing wheel slip of vehicle using the same |
| CN214425117U (en) * | 2020-04-07 | 2021-10-19 | 奥达尔（香港）有限公司 | Valve for a fluid pump |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19936711A1 (en) | 1999-06-23 | 2001-01-11 | Continental Teves Ag & Co Ohg | Solenoid valve, especially for hydraulic brake systems with slip control |
| WO2001062566A1 (en) | 2000-02-25 | 2001-08-30 | Continental Teves Ag & Co. Ohg | Electromagnetic valve |
| DE10117610A1 (en) * | 2001-01-10 | 2002-07-11 | Continental Teves Ag & Co Ohg | Electromagnetic valve has valve seat and centering body fixed together in a manageable component |
| DE102005048880B4 (en) | 2005-09-17 | 2014-08-07 | Continental Teves Ag & Co. Ohg | Electromagnetic valve, in particular for slip-controlled motor vehicle brake systems |
| DE102007053300A1 (en) * | 2007-11-08 | 2009-05-14 | Robert Bosch Gmbh | magnetic valve |
| DE102011075017A1 (en) | 2011-04-29 | 2012-10-31 | Robert Bosch Gmbh | Solenoid valve for controlling a fluid |
| JP2014040791A (en) * | 2012-08-22 | 2014-03-06 | Aisan Ind Co Ltd | Flow rate control valve |
-
2018
- 2018-05-18 CN CN201810479686.5A patent/CN108644389B/en active Active
- 2018-06-14 DE DE102018114238.2A patent/DE102018114238B4/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE102018114238B4 (en) | 2023-04-27 |
| DE102018114238A1 (en) | 2018-12-20 |
| CN108644389A (en) | 2018-10-12 |
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