DE102012207986A1 - Electromagnetic valve in seat valve design for slip-controlled hydraulic motor vehicle-brake systems, has valve closing body, which is arranged in valve housing, and magnet armature, whose front surface is provided with though-hole - Google Patents
Electromagnetic valve in seat valve design for slip-controlled hydraulic motor vehicle-brake systems, has valve closing body, which is arranged in valve housing, and magnet armature, whose front surface is provided with though-hole Download PDFInfo
- Publication number
- DE102012207986A1 DE102012207986A1 DE201210207986 DE102012207986A DE102012207986A1 DE 102012207986 A1 DE102012207986 A1 DE 102012207986A1 DE 201210207986 DE201210207986 DE 201210207986 DE 102012207986 A DE102012207986 A DE 102012207986A DE 102012207986 A1 DE102012207986 A1 DE 102012207986A1
- Authority
- DE
- Germany
- Prior art keywords
- closing body
- valve
- magnet armature
- valve closing
- armature
- 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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Links
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000004049 embossing Methods 0.000 claims description 6
- 206010000496 acne Diseases 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 230000005284 excitation Effects 0.000 description 4
- 210000003746 feather Anatomy 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 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
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 238000009736 wetting 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
- F16K31/0686—Braking, pressure equilibration, shock absorbing
- F16K31/0693—Pressure equilibration of the armature
-
- 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
- B60T8/50—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 having means for controlling the rate at which pressure is reapplied to or released from the brake
- B60T8/5018—Pressure reapplication using restrictions
- B60T8/5025—Pressure reapplication using restrictions in hydraulic brake 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
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 kleinbauend auszuführen und derart zu verbessern, dass die vorgenannten Nachteile nicht auftreten.Therefore, it is the object of the present invention to carry out a solenoid valve of the specified type with the simplest possible, functionally appropriate means cost and small-scale and to improve such that the aforementioned disadvantages do not occur.
Diese Aufgabe wird erfindungsgemäß für das Elektromagnetventil der angegebenen Art durch die kennzeichnenden Merkmale des Patentanspruchs 1 gelöst. This object is achieved according to the invention for the solenoid valve of the type indicated by the characterizing features of
Weitere Merkmale und Vorteile der Erfindung gehen im nachfolgenden aus der Beschreibung eines Ausführungsbeispiels anhand mehrerer Zeichnungen hervor. Further features and advantages of the invention will become apparent hereinafter from the description of an embodiment with reference to several drawings.
Es zeigen:Show it:
Die
Infolge der Wirkung der Rückstellfeder
Ein Druckmitteleinlass
Die Feder
Der zweite Ventildurchlass
Der Magnetanker
Um nach einem anfänglichen Teilhub des Magnetankers den ersten Ventilschließkörper
Der Bund
Das Koppelelement
Um ein unerwünschtes Anhaften des ersten Ventilschließkörpers
Prinzipiell ist dieser Hohlraum
Eine besonders effektive Ausführungsform der Erfindung soll nunmehr ausgehend von
Die Nuten erstrecken sich somit zur Bildung des erforderlichen Hohlraums
Somit ergibt sich eine Hohlraumkonfiguration an der Ringfläche
Unter Zusammenschau der
Funktionsweise des Elektromagnetventils nach
In der abgebildeten, elektromagnetisch nicht erregten Ventilstellung nehmen infolge der Schließkraft der Druckfeder
In the illustrated, non-energized solenoid valve position take due to the closing force of the
Unter der Voraussetzung, dass gleiche hydraulische Drücke im Druckmitteleinlass
Ist aber der Druck im Druckmitteleinlass
Erfolgt unter den dargelegten Gegebenheiten nunmehr eine elektromagnetisch initiierte Hubbewegung des Magnetankers
Somit wird der erste Ventilschließkörper
Bezugszeichenliste LIST OF REFERENCE NUMBERS
- 11
- Ventilgehäuse valve housing
- 22
- Haltekragen retaining collar
- 33
- Führungshülse guide sleeve
- 44
- Ringfläche ring surface
- 5,65.6
- Ventildurchlässe valve passages
- 77
- erster Ventilschließkörper first valve closing body
- 88th
- zweiter Ventilschließkörper second valve closing body
- 99
- Gehäusestufe housing step
- 1010
- Stirnfläche face
- 1111
- Durchgangsbohrung Through Hole
- 1212
- Ringfilter ring filter
- 1313
- Druckmitteleinlass Pressure inlet
- 1414
- Magnetkern magnetic core
- 1515
- Magnetanker armature
- 1616
- Rückstellfeder Return spring
- 1717
- Feder feather
- 1818
- Druckausgleichsöffnung Pressure equalization port
- 1919
- Druckmittelauslass pressure medium outlet
- 2020
- Hohlraum cavity
- 2121
- Querbohrung cross hole
- 2222
- Stößelabschnitt tappet section
- 2323
- Prägestempel dies
- 2424
- Rampenvorsprung ramp projection
- 2525
- Ringraum annulus
- 2626
- Magnetankerraum Armature space
- 2727
- Ventilsitzkörper Valve seat body
- 2828
- Koppelelement coupling element
- 2929
- Innenschulter inner shoulder
- 3030
- Bund Federation
- 3131
- Noppen burl
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 102005014100 A1 [0002] DE 102005014100 A1 [0002]
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210207986 DE102012207986A1 (en) | 2012-05-14 | 2012-05-14 | Electromagnetic valve in seat valve design for slip-controlled hydraulic motor vehicle-brake systems, has valve closing body, which is arranged in valve housing, and magnet armature, whose front surface is provided with though-hole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210207986 DE102012207986A1 (en) | 2012-05-14 | 2012-05-14 | Electromagnetic valve in seat valve design for slip-controlled hydraulic motor vehicle-brake systems, has valve closing body, which is arranged in valve housing, and magnet armature, whose front surface is provided with though-hole |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102012207986A1 true DE102012207986A1 (en) | 2013-11-14 |
Family
ID=49475561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201210207986 Withdrawn DE102012207986A1 (en) | 2012-05-14 | 2012-05-14 | Electromagnetic valve in seat valve design for slip-controlled hydraulic motor vehicle-brake systems, has valve closing body, which is arranged in valve housing, and magnet armature, whose front surface is provided with though-hole |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102012207986A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014210066A1 (en) * | 2014-05-27 | 2015-12-03 | Continental Teves Ag & Co. Ohg | Solenoid valve |
DE102014220024A1 (en) * | 2014-10-02 | 2016-04-07 | Continental Teves Ag & Co. Ohg | Electromagnetic valve, in particular for hydraulic motor vehicle brake systems |
DE102014220064A1 (en) * | 2014-10-02 | 2016-04-07 | Continental Teves Ag & Co. Ohg | Electromagnetic valve, in particular for hydraulic motor vehicle brake systems |
WO2016134909A1 (en) * | 2015-02-26 | 2016-09-01 | Minimax Gmbh & Co. Kg | Valve for switching fluids, extinguishing system, and a method |
WO2017198373A1 (en) * | 2016-05-17 | 2017-11-23 | Robert Bosch Gmbh | Valve cartridge for a magnet valve, and corresponding magnet valve |
CN114263782A (en) * | 2021-11-30 | 2022-04-01 | 重庆长安汽车股份有限公司 | Middle-mounted VVT solenoid valve capable of preventing electromagnetic core from clamping stagnation |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19537382A1 (en) * | 1995-10-07 | 1997-04-10 | Bosch Gmbh Robert | Electromagnetically actuated valve, in particular fuel injection valve |
DE102005014100A1 (en) | 2004-07-15 | 2006-02-02 | Continental Teves Ag & Co. Ohg | Electromagnetic valve for use in anti-slip brake system of vehicle, has coaxial valve bodies mounted one above other, magnetic anchor being attached to upper valve body which has limited degree of movement |
DE102010064097A1 (en) * | 2010-12-23 | 2012-06-28 | Robert Bosch Gmbh | Electromagnetically actuatable valve e.g. fuel injection valve of internal combustion engine, has movable valve needle with lower stopper comprising top stop face with elevations and depressions on which armature rests |
-
2012
- 2012-05-14 DE DE201210207986 patent/DE102012207986A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19537382A1 (en) * | 1995-10-07 | 1997-04-10 | Bosch Gmbh Robert | Electromagnetically actuated valve, in particular fuel injection valve |
DE102005014100A1 (en) | 2004-07-15 | 2006-02-02 | Continental Teves Ag & Co. Ohg | Electromagnetic valve for use in anti-slip brake system of vehicle, has coaxial valve bodies mounted one above other, magnetic anchor being attached to upper valve body which has limited degree of movement |
DE102010064097A1 (en) * | 2010-12-23 | 2012-06-28 | Robert Bosch Gmbh | Electromagnetically actuatable valve e.g. fuel injection valve of internal combustion engine, has movable valve needle with lower stopper comprising top stop face with elevations and depressions on which armature rests |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014210066A1 (en) * | 2014-05-27 | 2015-12-03 | Continental Teves Ag & Co. Ohg | Solenoid valve |
DE102014220024A1 (en) * | 2014-10-02 | 2016-04-07 | Continental Teves Ag & Co. Ohg | Electromagnetic valve, in particular for hydraulic motor vehicle brake systems |
DE102014220064A1 (en) * | 2014-10-02 | 2016-04-07 | Continental Teves Ag & Co. Ohg | Electromagnetic valve, in particular for hydraulic motor vehicle brake systems |
WO2016134909A1 (en) * | 2015-02-26 | 2016-09-01 | Minimax Gmbh & Co. Kg | Valve for switching fluids, extinguishing system, and a method |
US10704705B2 (en) | 2015-02-26 | 2020-07-07 | Minimax Gmbh & Co. Kg | Valve for switching fluids, extinguishing system and method |
WO2017198373A1 (en) * | 2016-05-17 | 2017-11-23 | Robert Bosch Gmbh | Valve cartridge for a magnet valve, and corresponding magnet valve |
CN109154400B (en) * | 2016-05-17 | 2020-03-13 | 罗伯特·博世有限公司 | Valve cartridge for a solenoid valve and associated solenoid valve |
US10794509B2 (en) | 2016-05-17 | 2020-10-06 | Robert Bosch Gmbh | Valve cartridge for a magnet valve, and corresponding magnet valve |
CN114263782A (en) * | 2021-11-30 | 2022-04-01 | 重庆长安汽车股份有限公司 | Middle-mounted VVT solenoid valve capable of preventing electromagnetic core from clamping stagnation |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R005 | Application deemed withdrawn due to failure to request examination |