CN101267969A - Magnetic valve - Google Patents
Magnetic valve Download PDFInfo
- Publication number
- CN101267969A CN101267969A CNA2006800344243A CN200680034424A CN101267969A CN 101267969 A CN101267969 A CN 101267969A CN A2006800344243 A CNA2006800344243 A CN A2006800344243A CN 200680034424 A CN200680034424 A CN 200680034424A CN 101267969 A CN101267969 A CN 101267969A
- Authority
- CN
- China
- Prior art keywords
- caulked
- valve
- diameter
- electromagnetic valve
- magnet assembly
- 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.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
- B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
- B60T8/363—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
- B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
- B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units
-
- 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
-
- 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
- F16K31/0686—Braking, pressure equilibration, shock absorbing
- F16K31/0693—Pressure equilibration of the armature
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention relates to a magnetic valve which comprises a valve insert (110) and a magnetic assembly (6) which is provided on the valve insert (110) and which comprises a housing cover (8). Said valve insert (110) in used to caulk (12) a caulking flange (111) with a fluid block, comprising a first caulking area (3) which has a first diameter. According to the invention, a second caulking area (102) having a second diameter which is smaller that the first diameter, is formed by the housing cover (8) of the magnetic assembly (6).
Description
Technical field
The present invention relates to independent claims 1 a kind of electromagnetic valve as described in the preamble.
Background technology
A kind of traditional electromagnetic valve especially for the electromagnetic valve of hydraulic efficiency gear, for example is used in a kind of antiblock device (ABS) or anti-sideslip control system (ASR-system) or a kind of electronic stability program system (ESP-system), sees shown in Figure 2.As can be seen from Figure 2, traditional electromagnetic valve 1 comprises: a magnet assembly 6 of being furnished with protecting cover 7 and housing cover 8; A valve cage, it comprises 5, one retracing springs 30 of 10, one tappets of 20, one valve imbedding pieces of a shell and an armature 40.When making electromagnetic valve 1, the shell 20 of valve cage and valve imbedding piece 10 are engaged with each other by compacting, and by tight welding 21, valve cage is realized sealing to atmosphere on hydraulic pressure.The bottom of magnet assembly 6 connects and is achieved on the valve imbedding piece 10 that is the magnetic conduction by protecting cover 7 directly being pressed to valve cage.In addition, valve imbedding piece 10 is bearing the pressure that produces in hydraulic efficiency pressure system, and these pressure are directed on the fluid modules 9 through a caulked flange 11.Caulked flange 11 is in order to have the caulked position 12 of fluid modules, and has one first caulked position 3, and it is furnished with first diameter; With one second caulked position 2, it is furnished with second than minor diameter and height 4.Fluid modules 9 has been installed electromagnetic valve 1 by caulked thereon, and it normally is formed from aluminium.By caulked position 12, the position of valve cage is fixed on the fluid modules 9, and the pressure chamber has realized sealing to atmosphere.As can further finding out from Fig. 2, caulked position 12 and the connecting portion of magnet assembly 6 on valve imbedding piece 10 spatially separate.It is that electromagnetic valve 1 should have quite long structure that this point requires valve imbedding piece 10 and relevant with it total valve cage.Because electromagnetic valve 1 is given prominence on fluid modules 9, acts on the enclosure volume that has influence on hydraulic efficiency gear so electromagnetic valve also just adds the earth, has integrated fluid modules 9 and electromagnetic valve 1 in hydraulic efficiency gear.
Summary of the invention
The electromagnetic valve that the present invention proposes has the feature described in the independent claims 1, its advantage is: for electromagnetic valve and fluid modules caulked, one second caulked position is furnished with one second diameter, this diameter designs less than one first diameter at one first caulked position, second caulked is formed by the housing cover of a magnet assembly, and this magnet assembly is engaged on the valve imbedding piece.This just can advantageously realize following purpose: fluid modules is overlapped mutually with the impaction part and the magnet assembly of electromagnetic valve caulked, because this magnet assembly is inserted in the fluid modules.Because this of magnet assembly sinks to, and shortened the part that electromagnetic valve is stretched from fluid modules, so advantageously reduce the housing volume of whole device, fluid modules and electromagnetic valve all are incorporated in this enclosure volume.In addition, the tappet of valve imbedding piece and electromagnetic valve can be shortened with the height that sinks to of magnet assembly, thereby can further reduce the system height of electromagnetic valve, and then can advantageously reach the weight that reduces whole device and the purpose of enclosure volume.By the electromagnetic valve that the present invention proposes, the compact conformation of whole device, and meanwhile can keep two spacings that are adjacent between the electromagnetic valve of caulked in fluid modules.
By described in every dependent claims and measure and development, can advantageously improve at the electromagnetic valve described in the major event claim independently.
Particularly advantageous is that magnet assembly is directly to be pressed together on the valve imbedding piece in the scope of caulked through a protecting cover at least in part.In addition, between the first caulked scope and the second caulked scope, can arrange a transition region, this transition region is with first diameter of first caulked scope substep ground and/or be reduced to second diameter of the second caulked scope continuously.Can make the intensity at caulked position adapt to and can flow like this, this can stream be to be caused by the pressure reduction between interior pressure and the barometric pressure.
Description of drawings
Show in the accompanying drawings of the present invention one favourable, hereinafter with the form of implementation that is illustrated, in order to understand this form of implementation better, also show the traditional embodiment that addresses previously in the accompanying drawings.Accompanying drawing is represented:
A schematic cross-sectional views of a kind of electromagnetic valve that Fig. 1 the present invention proposes;
A schematic cross-sectional views of a kind of traditional electromagnetic valve of Fig. 2.
The specific embodiment
As shown in Figure 1, the electromagnetic valve 100 that the present invention proposes comprises: a magnet assembly 6, and it comprises a protection plate 7 and a housing cover 8; A valve cage, valve cage comprise 105, one retracing springs 30 of 110, one tappets of 20, one valve imbedding pieces of a shell, and an armature 40.Similar to traditional electromagnetic valve 1 shown in Figure 2, the shell 20 and the valve imbedding piece 110 of the valve cage of the electromagnetic valve 100 that the present invention proposes are engaged with each other by compacting during fabrication, and by tight weld 21 atmosphere are realized sealing.The valve imbedding piece 110 of the electromagnetic valve 100 that the present invention proposes is in order to have caulked flange 111 with the impaction part 12 of the fluid modules 9 that for example is formed from aluminium, and this flange is furnished with one first caulked position 3, and there is one first diameter at this position.Compare with traditional electromagnetic valve 1 shown in Figure 2, first diameter that is used for the first caulked position 3 of the impaction part 12 of fluid modules 9 is to add the earth design-calculated.In addition, the caulked flange 111 of the electromagnetic valve 100 that the present invention proposes, different with the caulked flange 11 of traditional electromagnetic valve 1, do not have and be furnished with second a caulked position 2 with second diameter and a height 4.
On the electromagnetic valve 100 that the present invention proposes, function with caulked position 2 of second diameter, a bottom 102 by the housing of magnet assembly 6 cover 8 is born, first diameter of caulked flange 111 is increased, and makes this first diameter overlap 8 external diameter greater than the housing of the magnet assembly 6 of representing second diameter.Like this, magnet assembly 6 just can be passed downwards in the fluid modules 9 with height 4.In addition, the system height of the valve cage of the electromagnetic valve 100 that the present invention proposes can shorten height 4 than the valve cage of traditional electrical magnet valve 1.In order to reach the purpose that shortens system height, valve imbedding piece 110 and tappet 105 have all shortened in design basically.On the electromagnetic valve 100 that the present invention proposes, the connection of magnet assembly 6 realizes in caulked position 12 at least in part through protection plate 7, so magnet assembly 6 can for example directly be pressed on the valve imbedding piece 110 through protection plate 7.
By another form of implementation that does not illustrate in the drawings, because intensity is, the second caulked position 2 of the caulked flange 11 of the valve imbedding piece 5 of traditional electromagnetic valve 1 does not fully phase out, but it is designed to intermediate location, first stepped diameter ground at the first caulked position 3 of the caulked flange 111 of the electromagnetic valve 100 that this intermediate location proposes the present invention and/or be reduced to second diameter at the second caulked position continuously promptly is reduced to the external diameter of the housing cover 8 of magnet assembly 6.Like this, the intensity at caulked position 12 just can adapt to the line of force, and this line of force is because the pressure reduction between interior pressure and the barometric pressure causes.
The electromagnetic valve that the present invention proposes can preferentially be used on the hydraulic efficiency gear, and this hydraulic efficiency gear is the part of an antiblock device (ABS) or an anti-sideslip control system (ASR-System) or an electronic stability program system (ESP-System).
Claims (3)
1. electromagnetic valve, be furnished with valve imbedding piece (110) and be bonded on magnet assembly (6) on the valve imbedding piece (110), this magnet assembly comprises housing cover (8), valve imbedding piece (110) is in order to comprise the caulked flange (111) of being furnished with the first caulked position (3) with the caulked (12) of fluid modules (9), this first caulked position has first diameter
It is characterized in that:
Have less than the second caulked position of second diameter of first diameter housing cover (8) and formed by magnet assembly (6).
2. press the described electromagnetic valve of claim 1,
It is characterized in that:
Magnet assembly (6) directly is pressed onto on the valve imbedding piece (110) in the position of caulked (12) at least in part through protection plate (7).
3. press claim 1 or 2 described electromagnetic valves,
It is characterized in that:
Be provided with intermediate location between the first caulked position (3) and the second caulked position, this intermediate location is with first stepped diameter at the first caulked position (3) ground and/or be reduced to second diameter at the second caulked position continuously.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005044673.6 | 2005-09-19 | ||
| DE102005044673A DE102005044673A1 (en) | 2005-09-19 | 2005-09-19 | Solenoid valve with applications in diverse hydraulic safety systems of vehicles, includes two sealing regions between insert and block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101267969A true CN101267969A (en) | 2008-09-17 |
Family
ID=37775836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800344243A Pending CN101267969A (en) | 2005-09-19 | 2006-08-03 | Magnetic valve |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1928715A1 (en) |
| JP (1) | JP2009508069A (en) |
| CN (1) | CN101267969A (en) |
| DE (1) | DE102005044673A1 (en) |
| WO (1) | WO2007033856A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007053301A1 (en) | 2007-11-08 | 2009-05-14 | Robert Bosch Gmbh | Valve cartridge for a solenoid valve and associated solenoid valve |
| DE102007053134A1 (en) * | 2007-11-08 | 2009-05-14 | Robert Bosch Gmbh | Valve cartridge for a solenoid valve and associated solenoid valve |
| DE102008005315A1 (en) | 2008-01-21 | 2009-07-23 | Robert Bosch Gmbh | Method and device for producing a magnetic field sensor |
| DE102009055293A1 (en) | 2009-12-23 | 2011-06-30 | Robert Bosch GmbH, 70469 | Solenoid valve device |
| DE102011086316A1 (en) | 2011-11-14 | 2013-05-16 | Robert Bosch Gmbh | Electroless open or closed magnetic valves for e.g. anti-skid system, have cover connected with cladding that is arranged within magnetically conductive housing and wrapped on region of valve assemblies, where region acts as carriers |
| DE102011086317A1 (en) | 2011-11-14 | 2013-05-16 | Robert Bosch Gmbh | magnetic valve |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5681098A (en) | 1995-08-29 | 1997-10-28 | Kelsey Hayes | Anti-locking brake system with a switchable orifice control valve |
| DE19607933B4 (en) * | 1996-01-31 | 2005-12-22 | Continental Teves Ag & Co. Ohg | Solenoid valve |
| JP2000142352A (en) | 1998-11-02 | 2000-05-23 | Denso Corp | Assembly structure of solenoid valve in abs actuator |
| DE19955888B4 (en) | 1999-11-20 | 2014-04-24 | Robert Bosch Gmbh | Solenoid valve with a check valve |
| US20060017033A1 (en) * | 2002-12-13 | 2006-01-26 | Christoph Voss | Electromagnetic valve |
| JP4010982B2 (en) * | 2003-06-03 | 2007-11-21 | 日信工業株式会社 | solenoid valve |
| JP4232563B2 (en) * | 2003-07-03 | 2009-03-04 | 株式会社アドヴィックス | solenoid valve |
-
2005
- 2005-09-19 DE DE102005044673A patent/DE102005044673A1/en not_active Withdrawn
-
2006
- 2006-08-03 JP JP2008530448A patent/JP2009508069A/en active Pending
- 2006-08-03 WO PCT/EP2006/065002 patent/WO2007033856A1/en active Application Filing
- 2006-08-03 EP EP06778137A patent/EP1928715A1/en not_active Withdrawn
- 2006-08-03 CN CNA2006800344243A patent/CN101267969A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP1928715A1 (en) | 2008-06-11 |
| JP2009508069A (en) | 2009-02-26 |
| WO2007033856A1 (en) | 2007-03-29 |
| DE102005044673A1 (en) | 2007-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20080917 |