DE102012218321A1 - Solenoid valve for slip-controlled automotive vehicle brake systems, has valve closure element with abutment portion facing magnet armature, where return spring is supported in abutment portion with its end facing away from end surface - Google Patents
Solenoid valve for slip-controlled automotive vehicle brake systems, has valve closure element with abutment portion facing magnet armature, where return spring is supported in abutment portion with its end facing away from end surface Download PDFInfo
- Publication number
- DE102012218321A1 DE102012218321A1 DE201210218321 DE102012218321A DE102012218321A1 DE 102012218321 A1 DE102012218321 A1 DE 102012218321A1 DE 201210218321 DE201210218321 DE 201210218321 DE 102012218321 A DE102012218321 A DE 102012218321A DE 102012218321 A1 DE102012218321 A1 DE 102012218321A1
- Authority
- DE
- Germany
- Prior art keywords
- return spring
- valve
- closure member
- valve closure
- hole
- 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.)
- Withdrawn
Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000005284 excitation Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
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
- 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
- F16K31/0665—Lift valves with valve member being at least partially ball-shaped
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
Description
Die Erfindung betrifft ein Elektromagnetventil, insbesondere für schlupfgeregelte Kraftfahrzeug-Bremsanlagen, nach dem Oberbegriff des Patentanspruchs 1. The invention relates to a solenoid valve, in particular for slip-controlled motor vehicle brake systems, according to the preamble of patent claim 1.
Aus der
Die Konstruktion hat jedoch den Nachteil, dass der Magnetanker mit dem stößelförmigen Schaft des Ventilschließgliedes starr verbunden ist, sodass für den Magnetanker und das Ventilschließglied eine voneinander unabhängige Selbstzentrierung im Gehäuse nicht möglich ist. Ein Versatz des Magnetankers während einer elektromagnetischen Erregung führt zwangsläufig auch zu einer unerwünschten Kraftübertragung auf das Ventilschließglied, sodass vermehrt Reibung in der Führung des Ventilschließgliedes auftritt. However, the design has the disadvantage that the magnet armature is rigidly connected to the tappet-shaped shaft of the valve closing member, so that an independent self-centering in the housing is not possible for the magnet armature and the valve closing member. An offset of the armature during an electromagnetic excitation inevitably leads to an undesirable force transmission to the valve closure member, so that more friction occurs in the leadership of the valve closure member.
Daher ist es die Aufgabe der vorliegenden Erfindung, ein Elektromagnetventil der eingangs genannten Art derart zu verbessern, dass die vorgenannten Nachteile vermieden werden, wobei überdies in der Durchgangsbohrung auch ein hinreichend großzügig bemessener Freiraum zur Aufnahme der Rückstellfeder vorhanden sein soll.Therefore, it is the object of the present invention to improve a solenoid valve of the type mentioned in such a way that the aforementioned disadvantages are avoided, wherein also in the through hole and a sufficiently generously dimensioned space for receiving the return spring should be present.
Diese Aufgabe wird für ein Elektromagnetventil der angegebenen Art erfindungsgemäß durch die den Patentanspruch 1 kennzeichnenden Merkmale gelöst. This object is achieved according to the invention for a solenoid valve of the type indicated by the characterizing part of claim 1.
Weitere Merkmale und Vorteile der Erfindung werden im Folgenden anhand der Beschreibung eines Ausführungsbeispiels gemäß den
Es zeigen:Show it:
Die
In der abgebildeten elektromagnetisch nicht erregten Grundstellung verharrt das Ventilschließglied
Die
Weiterhin ist den Darstellungen in den
Weiterhin geht aus der Darstellung nach
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Druckmitteldurchlass Pressure fluid passage
- 22
- Magnetanker armature
- 33
- Anschlag attack
- 44
- Gehäuse casing
- 55
- Hülse shell
- 66
- Ventilschließglied Valve closure member
- 77
- Ventilsitz valve seat
- 88th
- Durchgangsbohrung Through Hole
- 99
- Rückschlagventil check valve
- 1010
- Stirnfläche face
- 1111
- Kappe cap
- 1212
- Scheibe disc
- 1313
- Kante edge
- 1414
- Öffnung opening
- 1515
- Druckausgleichskanal Pressure compensation channel
- 1616
- Ventileinlass valve inlet
- 1717
- Ventilauslass valve outlet
- 1818
- Filter filter
- 1919
- Filter filter
- 2020
- Druckmitteldurchlass Pressure fluid passage
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102010038506 A1 [0002] DE 102010038506 A1 [0002]
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210218321 DE102012218321A1 (en) | 2012-10-09 | 2012-10-09 | Solenoid valve for slip-controlled automotive vehicle brake systems, has valve closure element with abutment portion facing magnet armature, where return spring is supported in abutment portion with its end facing away from end surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210218321 DE102012218321A1 (en) | 2012-10-09 | 2012-10-09 | Solenoid valve for slip-controlled automotive vehicle brake systems, has valve closure element with abutment portion facing magnet armature, where return spring is supported in abutment portion with its end facing away from end surface |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102012218321A1 true DE102012218321A1 (en) | 2014-04-10 |
Family
ID=50336989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201210218321 Withdrawn DE102012218321A1 (en) | 2012-10-09 | 2012-10-09 | Solenoid valve for slip-controlled automotive vehicle brake systems, has valve closure element with abutment portion facing magnet armature, where return spring is supported in abutment portion with its end facing away from end surface |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102012218321A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014220024A1 (en) * | 2014-10-02 | 2016-04-07 | Continental Teves Ag & Co. Ohg | Electromagnetic valve, in particular for hydraulic motor vehicle brake systems |
WO2017148776A1 (en) * | 2016-03-01 | 2017-09-08 | Continental Teves Ag & Co. Ohg | Solenoid valve, in particular for a motor vehicle pneumatic suspension system |
DE102018219955A1 (en) * | 2018-11-21 | 2020-05-28 | Continental Teves Ag & Co. Ohg | Solenoid valve, in particular for slip-controlled motor vehicle brake systems |
DE102020205477A1 (en) | 2020-04-30 | 2021-11-04 | Continental Teves Ag & Co. Ohg | Electromagnetic valve, in particular for slip-regulated motor vehicle brake systems |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4030971A1 (en) * | 1990-10-01 | 1992-04-02 | Bosch Gmbh Robert | Electromagnet-actuated valve esp. for vehicular hydraulic braking - has fluid passages through sleeve in which transverse wall is arranged to provide seating for plunger |
DE19837207A1 (en) * | 1998-03-03 | 1999-09-09 | Itt Mfg Enterprises Inc | Solenoid valve |
DE19943532A1 (en) * | 1999-05-14 | 2000-11-16 | Continental Teves Ag & Co Ohg | Electromagnetic valve has valve piston and valve seat body in form of cold-drawn components that are inserted into valve housing from direction remote from magnet armature |
DE102004030428A1 (en) * | 2004-06-24 | 2006-01-19 | Robert Bosch Gmbh | valve device |
DE102010038506A1 (en) | 2010-07-28 | 2012-02-02 | Continental Teves Ag & Co. Ohg | Valve arrangement for slippage-regular motor car brake assemblies, has wall portion penetrated into housing passage for noticing function of pressure medium passage that is designed as valve seat for non return valve |
-
2012
- 2012-10-09 DE DE201210218321 patent/DE102012218321A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4030971A1 (en) * | 1990-10-01 | 1992-04-02 | Bosch Gmbh Robert | Electromagnet-actuated valve esp. for vehicular hydraulic braking - has fluid passages through sleeve in which transverse wall is arranged to provide seating for plunger |
DE19837207A1 (en) * | 1998-03-03 | 1999-09-09 | Itt Mfg Enterprises Inc | Solenoid valve |
DE19943532A1 (en) * | 1999-05-14 | 2000-11-16 | Continental Teves Ag & Co Ohg | Electromagnetic valve has valve piston and valve seat body in form of cold-drawn components that are inserted into valve housing from direction remote from magnet armature |
DE102004030428A1 (en) * | 2004-06-24 | 2006-01-19 | Robert Bosch Gmbh | valve device |
DE102010038506A1 (en) | 2010-07-28 | 2012-02-02 | Continental Teves Ag & Co. Ohg | Valve arrangement for slippage-regular motor car brake assemblies, has wall portion penetrated into housing passage for noticing function of pressure medium passage that is designed as valve seat for non return valve |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014220024A1 (en) * | 2014-10-02 | 2016-04-07 | Continental Teves Ag & Co. Ohg | Electromagnetic valve, in particular for hydraulic motor vehicle brake systems |
WO2017148776A1 (en) * | 2016-03-01 | 2017-09-08 | Continental Teves Ag & Co. Ohg | Solenoid valve, in particular for a motor vehicle pneumatic suspension system |
US10626996B2 (en) | 2016-03-01 | 2020-04-21 | Continental Teves Ag & Co. Ohg | Solenoid valve, in particular for a motor vehicle pneumatic suspension system |
DE102018219955A1 (en) * | 2018-11-21 | 2020-05-28 | Continental Teves Ag & Co. Ohg | Solenoid valve, in particular for slip-controlled motor vehicle brake systems |
DE102020205477A1 (en) | 2020-04-30 | 2021-11-04 | Continental Teves Ag & Co. Ohg | Electromagnetic valve, in particular for slip-regulated motor vehicle brake systems |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3027885B1 (en) | High-pressure fuel pump having an outlet valve | |
DE102014225251A1 (en) | Electromagnetic valve, in particular for slip-controlled motor vehicle brake systems | |
DE102007043554A1 (en) | valve assembly | |
DE102010063386A1 (en) | Adjustable damper valve device | |
DE102010000901A1 (en) | Solenoid valve and driver assistance device | |
DE102008004780A1 (en) | valve assembly | |
EP2243979B1 (en) | Adjustable vibration absorber with an emergency valve | |
EP1771675B1 (en) | Electrically controllable valve | |
DE102012218321A1 (en) | Solenoid valve for slip-controlled automotive vehicle brake systems, has valve closure element with abutment portion facing magnet armature, where return spring is supported in abutment portion with its end facing away from end surface | |
DE102012203542B4 (en) | Adjustable damping valve | |
WO2008058801A1 (en) | Piston pump for a motor vehicle braking system | |
DE102013224080A1 (en) | Electromagnetic valve, in particular for slip-controlled motor vehicle brake systems | |
DE102012221543A1 (en) | valve means | |
DE102011080176A1 (en) | Electromagnetic valve, in particular for slip-controlled motor vehicle brake systems | |
DE102012215556A1 (en) | Solenoid valve for slip-control type motor car brake assembly, has valve housing that is provided with pipe wall which is penetrated in parallel alignment to valve lifter of pressure compensation channel | |
DE102016202137A1 (en) | Electromagnetic valve, in particular for slip-controlled motor vehicle brake systems | |
DE102014218069A1 (en) | Electromagnetic valve, in particular for slip-controlled motor vehicle brake systems | |
DE10208996B4 (en) | Solenoid valve | |
DE102008003210A1 (en) | Force- or position-controlled proportional pressure control or relief valve for a vehicle common rail fuel injection system comprises an armature with an off-center axial passage containing a contact for a spool body | |
DE102019210666A1 (en) | Pump device for a brake system of a motor vehicle, brake system | |
DE102018008410A1 (en) | Electromagnetic valve, method for operating an electromagnetic valve | |
DE102016209382A1 (en) | Check valve / outlet valve for a vacuum pump | |
DE102012215871A1 (en) | Valve component for damping pressure oscillations in brake hydraulic system of motor car, has closing body guided in direction of valve seat by guiding body, where guiding body is accommodated in channel in axially movable manner | |
DE102010041606A1 (en) | Damping valve arrangement i.e. piston valve, for vibration damper, has tube spring whose tensile state is conditionally varied by pressure of flowing damping agent, which partially flows through recesses in tube spring | |
DE102016206310A1 (en) | Electromagnetic valve, in particular for slip-controlled motor vehicle brake systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R083 | Amendment of/additions to inventor(s) | ||
R163 | Identified publications notified | ||
R005 | Application deemed withdrawn due to failure to request examination |