DE102006029094A1 - Electromagnetic valve e.g. solenoid valve, for slip-controlled motor vehicle brake system, has magnet drive driving pre-control and main stages, where pre-control stage is formed such that drive is controlled without pulse width modulation - Google Patents
Electromagnetic valve e.g. solenoid valve, for slip-controlled motor vehicle brake system, has magnet drive driving pre-control and main stages, where pre-control stage is formed such that drive is controlled without pulse width modulation Download PDFInfo
- Publication number
- DE102006029094A1 DE102006029094A1 DE102006029094A DE102006029094A DE102006029094A1 DE 102006029094 A1 DE102006029094 A1 DE 102006029094A1 DE 102006029094 A DE102006029094 A DE 102006029094A DE 102006029094 A DE102006029094 A DE 102006029094A DE 102006029094 A1 DE102006029094 A1 DE 102006029094A1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- stage
- closing member
- electromagnetic valve
- magnet 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.)
- Withdrawn
Links
- 230000006835 compression Effects 0.000 claims description 19
- 238000007906 compression Methods 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 2
- 238000000418 atomic force spectrum Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
- F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston
- F16K31/408—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston the discharge being effected through the piston and being blockable by an electrically-actuated member making contact with the piston
-
- 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)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
Description
Die Erfindung betrifft ein Elektromagnetventil nach dem Oberbegriff des Patentanspruchs 1.The The invention relates to a solenoid valve according to the preamble of claim 1
Aus
der
Infolge der geschilderten Anordnung der beiden Ventilschließglieder ergibt sich eine verhältnismäßig große Baulänge.As a result the described arrangement of the two valve closure members results in a relatively large length.
Daher ist es die Aufgabe der vorliegenden Erfindung, ein Elektromagnetventil der angegebenen Art derart zu verbessern, dass dieses den vorgenannten Nachteil nicht aufweist, wobei das Elektromagnetventil, ohne die Notwendigkeit einer Pulsweitenmodulation, unter Verwendung einer standardisierten Magnetspule ein möglichst großer Magnetanker- bzw. Ventilöffnungshub überbrückbar sein soll.Therefore It is the object of the present invention, a solenoid valve the type specified to improve so that this the aforementioned Disadvantage, wherein the solenoid valve, without the Need for a pulse width modulation, using a Standardized solenoid coil as large as possible Magnetanker- or Ventilöffnungshub be bridged should.
Diese Aufgabe wird erfindungsgemäß für ein Hydraulikventil der angegebenen Art mit den kennzeichnenden Merkmalen des Patentanspruchs 1 gelöst.These Task is according to the invention for a hydraulic valve the specified type with the characterizing features of the claim 1 solved.
Weitere Merkmale und Vorteile der Erfindung gehen im Folgenden aus der Beschreibung eines Ausführungsbeispiels hervor.Further Features and advantages of the invention will become apparent from the description an embodiment out.
Die
Zur
Betätigung
des Magnetankers
Der
in
Zur
elektrischen Energieversorgung der Magnetspule
Um
das Ventilgehäuse
Ebenso
lässt sich
aufgrund des gewählten Aufbaus
auch der Magnetanker
Ferner
weist das abgebildete Elektromagnetventil ein am unteren, zapfenförmig abgesetzten Ende
des Ventilgehäuses
In
den Zylindervorsprung
Die
Hülse
Der
mit dem ersten Ventilschließglied
In
der abgebildeten, elektromagnetisch nicht erregten Magnetankerstellung
(Ventilgrundstellung) verschließt
das in Reihe zum Ventilschließglied
Die
zwischen dem Federanschlag
Der
Magnetanker
Da
das Ventilschließglied
Die
Sackbohrung
Eine
besonders einfache Aufnahme, Führung
und Abstützung
für das
Ventilschließglied
Mit Blick auf die baulichen Besonderheiten des Elektromagnetventils folgt nunmehr hierzu eine Funktionsbeschreibung.With Look at the structural features of the solenoid valve This is followed by a functional description.
In
der abgebildeten, elektromagnetisch nicht erregten Ventilstellung
nehmen infolge der Schließkraft
der Druckfeder
Erfolgt
unter den dargelegten Gegebenheiten nunmehr eine elektromagnetisch
initiierte Hubbewegung des Magnetankers
Somit
wird erst kurz bevor der Magnetanker
Damit
ist auf verhältnismäßig einfache
Weise die Voraussetzung geschaffen, dass auch das Ventilschließglied
Der
Vorteil der teleskopischen Anordnung der beiden Ventilschließglieder
Die
Zusammenfassend
lässt sich
somit festhalten, dass durch die in
Das
vorgestellte Elektromagnetventil kommt bevorzugt in einem schlupfgeregelten
Kfz-Bremssystem zur Anwendung, wozu der nur abschnittsweise abgebildete
Ventilblock
Wie
aus
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006029094A DE102006029094A1 (en) | 2006-06-02 | 2006-06-24 | Electromagnetic valve e.g. solenoid valve, for slip-controlled motor vehicle brake system, has magnet drive driving pre-control and main stages, where pre-control stage is formed such that drive is controlled without pulse width modulation |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006025828 | 2006-06-02 | ||
DE102006025828.2 | 2006-06-02 | ||
DE102006029094A DE102006029094A1 (en) | 2006-06-02 | 2006-06-24 | Electromagnetic valve e.g. solenoid valve, for slip-controlled motor vehicle brake system, has magnet drive driving pre-control and main stages, where pre-control stage is formed such that drive is controlled without pulse width modulation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006029094A1 true DE102006029094A1 (en) | 2007-12-06 |
Family
ID=38650608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006029094A Withdrawn DE102006029094A1 (en) | 2006-06-02 | 2006-06-24 | Electromagnetic valve e.g. solenoid valve, for slip-controlled motor vehicle brake system, has magnet drive driving pre-control and main stages, where pre-control stage is formed such that drive is controlled without pulse width modulation |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006029094A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008015147A1 (en) * | 2007-11-28 | 2009-06-04 | Continental Teves Ag & Co. Ohg | Electromagnetic valve, has spring stop fixed in valve housing in friction locked manner, magnetic coil actuating valve closing element into switching position in which valve seat is locked, and spring sectionally accommodated in stop |
DE102008020855A1 (en) * | 2008-03-08 | 2009-09-10 | Continental Teves Ag & Co. Ohg | Electromagnetic valve for slip controlled motor vehicle-brake system, has valve closing body inserted from front side of armature, which is turned away from another valve closing body, into longitudinal bore of armature |
DE102008008735A1 (en) * | 2008-02-12 | 2009-09-10 | Hydraulik-Ring Gmbh | Electromagnetic drive for valve, has field coil wound on spool carrier, and pot-shaped housing including pot opening region that is radially clamped in area of pot opening edge by clamping ring at cylindrical part of pole core |
WO2010085952A1 (en) * | 2009-01-30 | 2010-08-05 | Danfoss A/S | A servo valve |
DE102011004350A1 (en) * | 2011-02-18 | 2012-08-23 | Continental Teves Ag & Co. Ohg | Solenoid valve for slip-controlled motor vehicle brake system, has valve closing structure which is directly provided between magnet armature and valve housing |
CN102734537A (en) * | 2012-06-26 | 2012-10-17 | 上海航天动力科技工程有限公司 | Electromagnetic pneumatic valve with buffer device |
ITMO20110179A1 (en) * | 2011-07-25 | 2013-01-26 | Atlantic Fluid Tech S R L | PILOT VALVE WITH ELECTROMAGNETIC DRIVE |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3925794C2 (en) * | 1989-08-04 | 1996-03-14 | Bosch Gmbh Robert | Solenoid valve |
DE19529724A1 (en) * | 1995-08-12 | 1997-02-13 | Teves Gmbh Alfred | Solenoid valve, in particular for hydraulic motor vehicle brake systems with wheel slip control |
DE29706717U1 (en) * | 1997-04-14 | 1997-07-17 | Bürkert Werke GmbH & Co., 74653 Ingelfingen | Broadband 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 |
-
2006
- 2006-06-24 DE DE102006029094A patent/DE102006029094A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3925794C2 (en) * | 1989-08-04 | 1996-03-14 | Bosch Gmbh Robert | Solenoid valve |
DE19529724A1 (en) * | 1995-08-12 | 1997-02-13 | Teves Gmbh Alfred | Solenoid valve, in particular for hydraulic motor vehicle brake systems with wheel slip control |
DE29706717U1 (en) * | 1997-04-14 | 1997-07-17 | Bürkert Werke GmbH & Co., 74653 Ingelfingen | Broadband 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 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008015147A1 (en) * | 2007-11-28 | 2009-06-04 | Continental Teves Ag & Co. Ohg | Electromagnetic valve, has spring stop fixed in valve housing in friction locked manner, magnetic coil actuating valve closing element into switching position in which valve seat is locked, and spring sectionally accommodated in stop |
DE102008008735A1 (en) * | 2008-02-12 | 2009-09-10 | Hydraulik-Ring Gmbh | Electromagnetic drive for valve, has field coil wound on spool carrier, and pot-shaped housing including pot opening region that is radially clamped in area of pot opening edge by clamping ring at cylindrical part of pole core |
DE102008008735B4 (en) * | 2008-02-12 | 2010-05-20 | Hydraulik-Ring Gmbh | Electromagnetic drive |
DE102008020855A1 (en) * | 2008-03-08 | 2009-09-10 | Continental Teves Ag & Co. Ohg | Electromagnetic valve for slip controlled motor vehicle-brake system, has valve closing body inserted from front side of armature, which is turned away from another valve closing body, into longitudinal bore of armature |
WO2010085952A1 (en) * | 2009-01-30 | 2010-08-05 | Danfoss A/S | A servo valve |
CN102301169A (en) * | 2009-01-30 | 2011-12-28 | 丹佛斯公司 | A servo valve |
CN102301169B (en) * | 2009-01-30 | 2013-11-13 | 丹佛斯公司 | A servo valve |
DE102011004350A1 (en) * | 2011-02-18 | 2012-08-23 | Continental Teves Ag & Co. Ohg | Solenoid valve for slip-controlled motor vehicle brake system, has valve closing structure which is directly provided between magnet armature and valve housing |
ITMO20110179A1 (en) * | 2011-07-25 | 2013-01-26 | Atlantic Fluid Tech S R L | PILOT VALVE WITH ELECTROMAGNETIC DRIVE |
WO2013014625A1 (en) * | 2011-07-25 | 2013-01-31 | Atlantic Fluid Tech S.R.L. | Electromagnetically-actuated piloted valve |
CN102734537A (en) * | 2012-06-26 | 2012-10-17 | 上海航天动力科技工程有限公司 | Electromagnetic pneumatic valve with buffer device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R120 | Application withdrawn or ip right abandoned | ||
R120 | Application withdrawn or ip right abandoned |
Effective date: 20130629 |