DE102015211665A1 - Electromagnetic valve, in particular for slip-controlled motor vehicle brake systems - Google Patents
Electromagnetic valve, in particular for slip-controlled motor vehicle brake systems Download PDFInfo
- Publication number
- DE102015211665A1 DE102015211665A1 DE102015211665.4A DE102015211665A DE102015211665A1 DE 102015211665 A1 DE102015211665 A1 DE 102015211665A1 DE 102015211665 A DE102015211665 A DE 102015211665A DE 102015211665 A1 DE102015211665 A1 DE 102015211665A1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- closing body
- armature
- elastic mass
- electromagnetic valve
- 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
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 238000013016 damping Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 2
- 239000006228 supernatant Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 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
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000000641 cold extrusion Methods 0.000 description 1
- 238000010273 cold forging Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/088—Electromagnets; Actuators including electromagnets with armatures provided with means for absorbing shocks
-
- 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
-
- 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
- F16K31/0696—Shock absorbing, e.g. using a dash-pot
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Regulating Braking Force (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
Die Erfindung betrifft ein Elektromagnetventil, mit einem in einem Ventilgehäuse (7) axial beweglich angeordneten Ventilschließkörper (1), der einen in einem Ventilsitz (9) des Ventilgehäuses (7) vorgesehenen Ventildurchlass (10) zu öffnen oder zu verschließen vermag, mit einem in das Ventilgehäuse (7) einmündenden Druckmitteleinlass (11) und einem Druckmittelauslass (12), die beide über den im Ventilsitz (9) vorgesehenen Ventildurchlass (10) miteinander verbindbar sind, mit einer am Ventilgehäuse (7) aufsetzbaren Ventilspule zur elektromagnetischen Betätigung eines den Ventilschließkörper (1) tragenden Magnetankers (2), sowie mit einer Druckfeder (5) zur Positionierung des Magnetankers (2) in seiner elektromagnetisch nicht erregten Grundstellung, wobei zur Minderung des Ventilschaltgeräuschs der Ventilschließkörper (1) im Magnetanker (2) federnd aufgenommen ist.The invention relates to a solenoid valve, with a in a valve housing (7) axially movably arranged valve closing body (1) which in a valve seat (9) of the valve housing (7) provided valve passage (10) can open or close, with a in the valve housing (7) opening pressure medium inlet (11) and a Druckmittelauslass (12), both of which in the valve seat (9) provided valve passage (10) are connected to one another on the valve housing (7) attachable valve coil for the electromagnetic actuation of the valve closing body (1) supporting magnet armature (2), and with a compression spring (5) for positioning the armature (2) in its non-energized initial position, wherein the valve closing body (1) in the armature (2) is resiliently accommodated to reduce the valve switching noise.
Description
Die Erfindung betrifft ein Elektromagnetventil, insbesondere für schlupfgeregelte Kraftfahrzeugbremsanlagen, 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
Aus der
Daher ist es die Aufgabe der vorliegenden Erfindung, ein Elektromagnetventil der angegebenen Art mit möglichst einfachen, funktionsgerechten Mitteln kostengünstig und klein-bauend derart zu verbessern, dass die vorgenannten Ventilschaltgeräusche nicht auftreten.Therefore, it is the object of the present invention, a solenoid valve of the specified type with the simplest possible, functionally appropriate means cost and small-scale to improve such that the aforementioned valve noise does not occur.
Diese Aufgabe wird erfindungsgemäß für das Elektromagnetventil der angegebenen Art durch die Merkmale des Patentanspruchs 1 gelöst. This object is achieved according to the invention for the solenoid valve of the type indicated by the features of
Weitere Merkmale und Vorteile der Erfindung gehen im nachfolgenden aus der Beschreibung mehrerer Ausführungsbeispiele hervor. Further features and advantages of the invention will become apparent in the following from the description of several embodiments.
Es zeigen:Show it:
Die
Das in den
In vorliegendem Ausführungsbeispiel ist der Magnetkern
Das Ventilgehäuse
Um nunmehr erfindungsgemäß die aus dem Stand der Technik bekannten Ventilschaltgeräusche zu eliminieren, die in der Regel entstehen, wenn der Ventilschließkörper
Wie aus den
Die Bohrung
Die
Gemäß der
Bevorzugt ist die elastische Masse
Da durch die Verwendung der elastischen Masse
Weiterhin ergibt sich eine signifikante Geräuschdämpfung mit dem Erreichen der oberen Anschlagposition des Magnetankers
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Ventilschließkörper Valve closing body
- 22
- Magnetanker armature
- 33
- Masse Dimensions
- 44
- Bohrung drilling
- 55
- Druckfeder compression spring
- 66
- Überstand Got over
- 77
- Ventilgehäuse valve housing
- 88th
- Magnetkern magnetic core
- 99
- Ventilsitz valve seat
- 1010
- Ventildurchlass Valve passage
- 1111
- Druckmitteleinlass Pressure inlet
- 1212
- Druckmittelauslass pressure medium outlet
- 1313
- Gehäuseabschnitt housing section
- 1414
- Rohrkörper pipe body
- 1515
- Hülse shell
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 102008056854 A1 [0002] DE 102008056854 A1 [0002]
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015211665.4A DE102015211665A1 (en) | 2015-06-24 | 2015-06-24 | Electromagnetic valve, in particular for slip-controlled motor vehicle brake systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015211665.4A DE102015211665A1 (en) | 2015-06-24 | 2015-06-24 | Electromagnetic valve, in particular for slip-controlled motor vehicle brake systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102015211665A1 true DE102015211665A1 (en) | 2016-12-29 |
Family
ID=57537230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102015211665.4A Pending DE102015211665A1 (en) | 2015-06-24 | 2015-06-24 | Electromagnetic valve, in particular for slip-controlled motor vehicle brake systems |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102015211665A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109027392A (en) * | 2018-10-18 | 2018-12-18 | 杨东红 | A kind of pneumatic high-frequency electromagnetic valve of disjunctor multiple groups and its working method |
US20190049037A1 (en) * | 2017-08-08 | 2019-02-14 | Mando Corporation | Solenoid valve for brake system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008056854A1 (en) | 2008-11-12 | 2010-05-20 | Continental Teves Ag & Co. Ohg | Electromagnetic valve, in particular for slip-controlled motor vehicle brake systems |
-
2015
- 2015-06-24 DE DE102015211665.4A patent/DE102015211665A1/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008056854A1 (en) | 2008-11-12 | 2010-05-20 | Continental Teves Ag & Co. Ohg | Electromagnetic valve, in particular for slip-controlled motor vehicle brake systems |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190049037A1 (en) * | 2017-08-08 | 2019-02-14 | Mando Corporation | Solenoid valve for brake system |
US11313488B2 (en) * | 2017-08-08 | 2022-04-26 | Mando Corporation | Solenoid valve for brake system |
CN109027392A (en) * | 2018-10-18 | 2018-12-18 | 杨东红 | A kind of pneumatic high-frequency electromagnetic valve of disjunctor multiple groups and its working method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R012 | Request for examination validly filed | ||
R081 | Change of applicant/patentee |
Owner name: CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH, DE Free format text: FORMER OWNER: CONTINENTAL TEVES AG & CO. OHG, 60488 FRANKFURT, DE |
|
R081 | Change of applicant/patentee |
Owner name: CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH, DE Free format text: FORMER OWNER: CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH, 30165 HANNOVER, DE |