DE10311486A1 - Electromagnetic valve especially for a motor vehicle wheel slip control, has gap between magnetic core and armature permitting flow around switch element in any switch position - Google Patents
Electromagnetic valve especially for a motor vehicle wheel slip control, has gap between magnetic core and armature permitting flow around switch element in any switch position Download PDFInfo
- Publication number
- DE10311486A1 DE10311486A1 DE10311486A DE10311486A DE10311486A1 DE 10311486 A1 DE10311486 A1 DE 10311486A1 DE 10311486 A DE10311486 A DE 10311486A DE 10311486 A DE10311486 A DE 10311486A DE 10311486 A1 DE10311486 A1 DE 10311486A1
- Authority
- DE
- Germany
- Prior art keywords
- spring element
- magnetic core
- electromagnetic valve
- valve
- spring
- 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- Withdrawn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
- 229910000639 Spring steel Inorganic materials 0.000 claims description 2
- 230000005284 excitation Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 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
- F16K31/02—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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
-
- 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
-
- 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
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
-
- 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
- H01F7/081—Magnetic constructions
Abstract
Description
Die Erfindung betrifft ein Elektromagnetventil nach dem Oberbegriff des Patentanspruchs 1.The invention relates to an electromagnetic valve the preamble of claim 1.
Aus der
Daher ist es die Aufgabe der vorliegenden Erfindung, ein Elektromagnetventil der gattungsbildenden Art unter Beibehaltung eines möglichst einfachen Aufbaus derart zu verbessern, dass vorgenannter Nachteil vermieden wird.It is therefore the object of the present invention maintaining a solenoid valve of the generic type one if possible simple structure to improve such that the aforementioned disadvantage is avoided.
Diese Aufgabe wird erfindungsgemäß für ein Elektromagnetventil der angegebenen Art mit den kennzeichnenden Merkmalen des Patentanspruchs 1 gelöst.This object is achieved for an electromagnetic valve of the specified type with the characterizing features of patent claim 1 solved.
Weitere Merkmale, Vorteile und Anwendungsmöglichkeiten der Erfindung gehen aus den Unteransprüchen hervor und werden anhand mehrerer Zeichnungen nachfolgend erläutert.Other features, advantages and possible applications the invention emerge from the subclaims and are based on several drawings explained below.
Es zeigen:Show it:
In der
Durch eine auf dem Ventilgehäuse
Durch die Anordnung eines Federelementes
Damit unter Anwendung der erfindungsgemäßen Merkmale
das Elektromagnetventil einwandfrei funktionieren kann, erfolgt
die Zuströmung
und damit die Druckbeaufschlagung des Ventilschließgliedes
In einer elektromagnetisch nicht
erregten Ventilschaltstellung ist der Magnetanker
Die
In der
In der
Das Federelement
Die
Durch die am Außenumfang des Federelements
Somit ergeben sich bei der Verwendung
des Federelements
Dem Fachmann bleibt schließlich im
Einzelfall überlassen,
welches der beiden vorgeschlagenen Mittel (Ausnehmungen
- 11
- Ventilgehäusevalve housing
- 22
- Ventilhülsevalve sleeve
- 33
- Magnetkernmagnetic core
- 44
- Federelementspring element
- 55
- Magnetankerarmature
- 66
- Federfeather
- 77
- VentilschließgliedValve closure member
- 88th
- Ventilsitzvalve seat
- 99
- DruckmittelkanalPressure fluid channel
- 1010
- Ausnehmungrecess
- 1111
- Ventilspulevalve spool
- 1212
- Jochringyoke
- 1313
- Plattenfilterplate filters
- 1414
- –-
- 1515
- Ringfilterring filter
Claims (7)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10311486A DE10311486A1 (en) | 2002-09-27 | 2003-03-15 | Electromagnetic valve especially for a motor vehicle wheel slip control, has gap between magnetic core and armature permitting flow around switch element in any switch position |
DE50309705T DE50309705D1 (en) | 2002-09-27 | 2003-08-04 | ELECTROMAGNETIC VALVE |
EP03807773A EP1546590B1 (en) | 2002-09-27 | 2003-08-04 | Solenoid valve |
PCT/EP2003/008611 WO2004033945A1 (en) | 2002-09-27 | 2003-08-04 | Solenoid valve |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10245067.6 | 2002-09-27 | ||
DE10245067 | 2002-09-27 | ||
DE10311486A DE10311486A1 (en) | 2002-09-27 | 2003-03-15 | Electromagnetic valve especially for a motor vehicle wheel slip control, has gap between magnetic core and armature permitting flow around switch element in any switch position |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10311486A1 true DE10311486A1 (en) | 2004-04-08 |
Family
ID=31984136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10311486A Withdrawn DE10311486A1 (en) | 2002-09-27 | 2003-03-15 | Electromagnetic valve especially for a motor vehicle wheel slip control, has gap between magnetic core and armature permitting flow around switch element in any switch position |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10311486A1 (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2872249A1 (en) * | 2004-06-24 | 2005-12-30 | Bosch Gmbh Robert | Solenoid valve for controlling and adjusting hydraulic brake installation, has valve chamber with supply and outlet zones positioned with respect to each other so that chamber establishes depression necessary to evacuate gas in borings |
DE102005048309A1 (en) * | 2005-09-24 | 2007-03-29 | Continental Teves Ag & Co. Ohg | Electromagnetic valve for slip-controlled motor vehicle brake system, has ring filter unit with end area having ring part, where ring part is positioned at disc shaped section of base filter into opening of ring filter unit |
EP1818584A3 (en) * | 2006-02-08 | 2009-11-18 | Denso Corporation | Solenoid valve |
WO2011128123A1 (en) * | 2010-04-14 | 2011-10-20 | Robert Bosch Gmbh | Solenoid valve |
WO2012022518A1 (en) * | 2010-08-17 | 2012-02-23 | Robert Bosch Gmbh | Electromagnetic device, and driver assistance device |
WO2012052212A1 (en) * | 2010-10-20 | 2012-04-26 | Robert Bosch Gmbh | Solenoid valve, braking system |
EP2562453A1 (en) * | 2011-07-18 | 2013-02-27 | Robert Bosch Gmbh | Electromagnetically actuated valve |
DE102012200156A1 (en) | 2012-01-06 | 2013-07-11 | Continental Teves Ag & Co. Ohg | Electro-magnetic valve, particularly for motor vehicle-slip control systems, has spring element with fastening section in center, over which spring element is fixed at front surface of magnetic core facing magnet armature |
WO2014121796A1 (en) * | 2013-02-11 | 2014-08-14 | Danfoss A/S | A magnetic valve with an armature arranged inside a piston |
EP2718603B1 (en) * | 2011-06-07 | 2015-07-01 | Robert Bosch GmbH | Electromagnetic operated valve |
EP3106724A1 (en) * | 2015-06-18 | 2016-12-21 | Mitsubishi Heavy Industries, Ltd. | Poppet valve, hydraulic machine, and power generating apparatus of renewable-energy type |
CN107850235A (en) * | 2015-07-22 | 2018-03-27 | 罗伯特·博世有限公司 | Normally closed solenoid valve |
CN109843667A (en) * | 2016-10-18 | 2019-06-04 | 罗伯特·博世有限公司 | For controlling the solenoid valve of the brake pressure of wheel drag |
DE102008040068B4 (en) | 2008-07-02 | 2019-07-18 | Robert Bosch Gmbh | Concave air gap limitation with solenoid valve |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10027171A1 (en) * | 2000-02-23 | 2001-08-30 | Continental Teves Ag & Co Ohg | Electromagnetic valve e.g. for motor vehicle wheel slip system, has plunger provided with flexible section extending between magnet armature and valve closure member |
DE10064169A1 (en) * | 2000-08-08 | 2002-02-21 | Continental Teves Ag & Co Ohg | Solenoid valve for vehicle braking system includes two shells formed by non-cutting method, overlapping tightly in coaxial alignment |
DE10196576T1 (en) * | 2000-08-28 | 2003-07-10 | Nok Corp | solenoid valve |
-
2003
- 2003-03-15 DE DE10311486A patent/DE10311486A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10027171A1 (en) * | 2000-02-23 | 2001-08-30 | Continental Teves Ag & Co Ohg | Electromagnetic valve e.g. for motor vehicle wheel slip system, has plunger provided with flexible section extending between magnet armature and valve closure member |
DE10064169A1 (en) * | 2000-08-08 | 2002-02-21 | Continental Teves Ag & Co Ohg | Solenoid valve for vehicle braking system includes two shells formed by non-cutting method, overlapping tightly in coaxial alignment |
DE10196576T1 (en) * | 2000-08-28 | 2003-07-10 | Nok Corp | solenoid valve |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2872249A1 (en) * | 2004-06-24 | 2005-12-30 | Bosch Gmbh Robert | Solenoid valve for controlling and adjusting hydraulic brake installation, has valve chamber with supply and outlet zones positioned with respect to each other so that chamber establishes depression necessary to evacuate gas in borings |
DE102005048309A1 (en) * | 2005-09-24 | 2007-03-29 | Continental Teves Ag & Co. Ohg | Electromagnetic valve for slip-controlled motor vehicle brake system, has ring filter unit with end area having ring part, where ring part is positioned at disc shaped section of base filter into opening of ring filter unit |
EP1818584A3 (en) * | 2006-02-08 | 2009-11-18 | Denso Corporation | Solenoid valve |
DE102008040068B4 (en) | 2008-07-02 | 2019-07-18 | Robert Bosch Gmbh | Concave air gap limitation with solenoid valve |
WO2011128123A1 (en) * | 2010-04-14 | 2011-10-20 | Robert Bosch Gmbh | Solenoid valve |
WO2012022518A1 (en) * | 2010-08-17 | 2012-02-23 | Robert Bosch Gmbh | Electromagnetic device, and driver assistance device |
US9249894B2 (en) | 2010-10-20 | 2016-02-02 | Robert Bosch Gmbh | Solenoid valve, braking system |
WO2012052212A1 (en) * | 2010-10-20 | 2012-04-26 | Robert Bosch Gmbh | Solenoid valve, braking system |
US9587756B2 (en) | 2011-06-07 | 2017-03-07 | Robert Bosch Gmbh | Electromagnetically actuated valve |
EP2718603B1 (en) * | 2011-06-07 | 2015-07-01 | Robert Bosch GmbH | Electromagnetic operated valve |
US9309986B2 (en) | 2011-06-07 | 2016-04-12 | Robert Bosch Gmbh | Electromagnetically actuated valve |
EP2562453A1 (en) * | 2011-07-18 | 2013-02-27 | Robert Bosch Gmbh | Electromagnetically actuated valve |
DE102012200156A1 (en) | 2012-01-06 | 2013-07-11 | Continental Teves Ag & Co. Ohg | Electro-magnetic valve, particularly for motor vehicle-slip control systems, has spring element with fastening section in center, over which spring element is fixed at front surface of magnetic core facing magnet armature |
WO2014121796A1 (en) * | 2013-02-11 | 2014-08-14 | Danfoss A/S | A magnetic valve with an armature arranged inside a piston |
EP3106724A1 (en) * | 2015-06-18 | 2016-12-21 | Mitsubishi Heavy Industries, Ltd. | Poppet valve, hydraulic machine, and power generating apparatus of renewable-energy type |
CN107850235A (en) * | 2015-07-22 | 2018-03-27 | 罗伯特·博世有限公司 | Normally closed solenoid valve |
US10520106B2 (en) | 2015-07-22 | 2019-12-31 | Robert Bosch Gmbh | Normally closed solenoid valve |
CN107850235B (en) * | 2015-07-22 | 2020-06-26 | 罗伯特·博世有限公司 | Normally closed electromagnetic valve |
CN109843667A (en) * | 2016-10-18 | 2019-06-04 | 罗伯特·博世有限公司 | For controlling the solenoid valve of the brake pressure of wheel drag |
CN109843667B (en) * | 2016-10-18 | 2021-09-10 | 罗伯特·博世有限公司 | Solenoid valve for controlling brake pressure of wheel brake |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8130 | Withdrawal |