EP2652375A1 - Elektromagnetventil - Google Patents
ElektromagnetventilInfo
- Publication number
- EP2652375A1 EP2652375A1 EP11782427.6A EP11782427A EP2652375A1 EP 2652375 A1 EP2652375 A1 EP 2652375A1 EP 11782427 A EP11782427 A EP 11782427A EP 2652375 A1 EP2652375 A1 EP 2652375A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- valve according
- electromagnetic valve
- return
- coil carrier
- 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.)
- Ceased
Links
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
- F16K31/0658—Armature and valve member being one single element
-
- 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
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
Definitions
- the invention relates to a solenoid valve having a housing in which a wound on a bobbin coil, an armature, a core and a multipart conclusion arrangement with remindInstitutdeckelabintroductoryen, remindInstituttownabsacrificingen and/ückinnenabterrorismen are arranged which form an electromagnetic circuit, wherein the movable armature via bearing means in the Spool carrier is mounted and acts at least indirectly on a valve closure.
- solenoid valves are used both in pneumatic and in hydraulic circuits in vehicles, such as in braking systems, brake systems or injection systems. Furthermore, they can be used to control the pressure in pneumatic actuators or, for example, as diverter valves in turbochargers. Depending on the field of application, these solenoid valves are designed either as on / off valves or as proportional control valves.
- an Eiektromagnetventil wherein at least the return inner portions are arranged in the coil carrier.
- the return inner portions are made in one piece, it is also advantageous if the return inner portion and parts of the remindInstitutdeckelabsacrificinge are made in one piece. Furthermore, it is advantageous montagetechnisch if the yoke side sections are also made in one piece.
- the bearing means are formed by the coil carrier.
- the coil carrier may have a sliding layer in the storage area.
- the degree of pre-assembly can be further increased by the fact that a Endstörwiderstand is arranged in the coil carrier.
- the coil carrier is produced in a plastic injection molding process.
- the coil carrier can be made of a dimensionally stable and temperature-stable material, for example Grivory HT2V 3HLV or Grivory XE388.
- a solenoid valve 1 shown in the drawing consists of a housing 2, in which a core 3, an armature 4, a bobbin 5, on which a coil 6 is wound, and a yoke assembly 7 are arranged.
- the armature 4 is connected in the present case with a valve closure member, not shown, which is designed such that the solenoid valve 1 can be used as an oil pressure control valve.
- a return inner section 9 is designed in one piece with the return cover section 12 facing away from the core 3 and is integrated in the coil housing 5.
- the in-return inner and cover sections 9, 12 were cast in by injection molding in the production of the coil carrier 5.
- an end interference resistor 13 has already been integrated in the coil carrier 5. In this way, essential components can be provided during the pre-assembly in the bobbin 5.
- only the winding 6 selected for the valve function then has to be selected and applied to the coil carrier 5.
- the solenoid valve 1 is completed by encapsulation with the outer housing 2.
- a contour is provided between the outer housing 2 and the bobbin 5, which creates a kind of labyrinth-shaped seal 10 in order to increase the 5 sealing effect against the atmosphere.
- the solenoid valve is then by arranging core 3, armature 4 and the associated components such as a spring 14 which holds the armature 4 in the present case under tension, o and a stop pin 15 which is adjustably arranged in the core 3, completed.
- armature 4 and the associated components such as a spring 14 which holds the armature 4 in the present case under tension, o and a stop pin 15 which is adjustably arranged in the core 3, completed.
- bearing means 20 for the armature 4 are formed by the coil carrier 5, wherein the bearing region 21 substantially coincides with the region in which the inner recessed portion 9 are provided.
- This embodiment is made possible by the fact that a first, directed to the core portion 4a of the armature 4 has a larger diameter than the inner diameter of a portion 21 of the bobbin 5.
- the coil carrier 5 is made of a shape-stable and temperature-stable material, for example Grivory HT2V 3HLV, Grivory XE388, PPA or PA 4.6.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010055025A DE102010055025A1 (de) | 2010-12-17 | 2010-12-17 | Elektromagnetventil |
PCT/EP2011/070122 WO2012079890A1 (de) | 2010-12-17 | 2011-11-15 | Elektromagnetventil |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2652375A1 true EP2652375A1 (de) | 2013-10-23 |
Family
ID=44971022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11782427.6A Ceased EP2652375A1 (de) | 2010-12-17 | 2011-11-15 | Elektromagnetventil |
Country Status (4)
Country | Link |
---|---|
US (1) | US9127780B2 (de) |
EP (1) | EP2652375A1 (de) |
DE (1) | DE102010055025A1 (de) |
WO (1) | WO2012079890A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010055025A1 (de) * | 2010-12-17 | 2012-06-21 | Pierburg Gmbh | Elektromagnetventil |
WO2014152596A1 (en) * | 2013-03-14 | 2014-09-25 | Eaton Corporation | Engine valvetrain oil control valve |
CN103644048B (zh) * | 2013-12-17 | 2015-09-30 | 哈尔滨工程大学 | 双燃料发动机直动式天然气喷射电磁阀 |
EP3184804A1 (de) * | 2015-12-22 | 2017-06-28 | Mahle International GmbH | Solenoidantrieb für einen starter für eine brennkraftmaschine |
US10871242B2 (en) * | 2016-06-23 | 2020-12-22 | Rain Bird Corporation | Solenoid and method of manufacture |
US10980120B2 (en) | 2017-06-15 | 2021-04-13 | Rain Bird Corporation | Compact printed circuit board |
DE102017124485A1 (de) * | 2017-10-19 | 2019-04-25 | Eto Magnetic Gmbh | Elektromagnetische Aktuatorvorrichtung und Verwendung einer solchen |
US11503782B2 (en) | 2018-04-11 | 2022-11-22 | Rain Bird Corporation | Smart drip irrigation emitter |
US11721465B2 (en) | 2020-04-24 | 2023-08-08 | Rain Bird Corporation | Solenoid apparatus and methods of assembly |
CN113915393A (zh) * | 2021-09-29 | 2022-01-11 | 苏州航发航空零部件有限公司 | 一种燃油电磁阀的装配方法 |
EP4202271A1 (de) * | 2021-12-23 | 2023-06-28 | AVS, Ingenieur J.C. Römer GmbH | Fluidventil mit einer magnetischen antriebseinheit |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3683232A (en) * | 1970-02-03 | 1972-08-08 | Baur Elektronik Gmbh Fa | Sparkplug cap |
DE2208183A1 (de) | 1972-02-22 | 1973-08-30 | Bosch Gmbh Robert | Magnetventil |
JPS5815730Y2 (ja) | 1978-06-14 | 1983-03-30 | 株式会社デンソー | 電磁弁 |
FR2643970B1 (fr) | 1989-03-06 | 1991-05-17 | Telemecanique Electrique | Electrovanne et son procede de montage |
JP2523360Y2 (ja) | 1989-09-05 | 1997-01-22 | 三菱電機株式会社 | 電磁弁 |
JPH0343186U (de) | 1989-09-05 | 1991-04-23 | ||
JPH03199789A (ja) | 1989-12-28 | 1991-08-30 | Aisin Aw Co Ltd | 電磁弁 |
DE4305789A1 (de) | 1993-02-25 | 1994-09-01 | Rexroth Mannesmann Gmbh | Magnetventil sowie Werkzeug zur Montage eines solchen Magnetventils |
US5358215A (en) | 1993-06-25 | 1994-10-25 | Borg-Warner Automotive, Inc. | Encapsulated solenoid operated valve assembly |
DE4332948A1 (de) * | 1993-09-28 | 1995-03-30 | Bosch Gmbh Robert | Elektromagnetventil, insbesondere Schaltventil für Automatikgetriebe von Kraftfahrzeugen |
JP3219611B2 (ja) | 1994-10-04 | 2001-10-15 | 三菱電機株式会社 | 三方電磁弁及びその組立方法 |
US5611370A (en) * | 1994-11-10 | 1997-03-18 | Saturn Electronics & Engineering, Inc. | Proportional variable force solenoid control valve and transmission fluid control device |
JP3666246B2 (ja) * | 1998-05-25 | 2005-06-29 | Nok株式会社 | ソレノイドバルブ |
DE19826578A1 (de) | 1998-06-15 | 1999-12-16 | Mannesmann Rexroth Ag | Kalibrierverfahren |
JP3892148B2 (ja) | 1998-06-17 | 2007-03-14 | 日本電産トーソク株式会社 | 圧力制御弁 |
US6209563B1 (en) | 2000-01-07 | 2001-04-03 | Saturn Electronics & Engineering, Inc. | Solenoid control valve |
US6321767B1 (en) | 2000-01-10 | 2001-11-27 | Saturn Electronics & Engineering, Inc. | High flow solenoid control valve |
US6598852B2 (en) | 2001-04-06 | 2003-07-29 | Keihin Corporation | Solenoid valve |
JP4022857B2 (ja) * | 2002-03-15 | 2007-12-19 | 株式会社デンソー | 電磁弁装置 |
DE10252431A1 (de) | 2002-11-12 | 2004-05-27 | Ina-Schaeffler Kg | Elektromagnetisches Hydraulikventil, insbesondere 3/2-Wegeschaltventil zur Steuerung eines variablen Ventiltriebes einer Brennkraftmaschine |
DE102005058846B4 (de) | 2005-12-09 | 2009-04-16 | Thomas Magnete Gmbh | Ventilbaukastensystem mit elektromagnetisch betätigtem Ventil |
DE102006046825B4 (de) | 2006-10-02 | 2015-12-24 | Robert Bosch Gmbh | Druckregelventil |
DE102007002465A1 (de) | 2007-01-11 | 2008-07-17 | Hydraulik-Ring Gmbh | Hochdruckdieselventil und geeigneter Magnet |
US20090166274A1 (en) * | 2007-05-24 | 2009-07-02 | Eaton Corporation | Engine valve with a combined engine oil filter and valve actuator solenoid |
DE102007036925A1 (de) | 2007-08-04 | 2009-02-05 | Schaeffler Kg | Elektromagnetische Stelleinheit |
DE102008020042A1 (de) | 2008-04-21 | 2009-10-22 | Pierburg Gmbh | Elektromagnetventil |
DE102008022851A1 (de) | 2008-05-08 | 2009-12-03 | Pierburg Gmbh | Elektromagnetventil |
US20100019186A1 (en) | 2008-07-25 | 2010-01-28 | Eaton Corporation | Engine valve assembly with valve can mountable to an engine cover |
DE102009057131A1 (de) * | 2009-12-08 | 2011-06-16 | Pierburg Gmbh | Elektromagnetantrieb für ein Ventil |
DE102010025175A1 (de) * | 2010-06-25 | 2011-12-29 | Pierburg Gmbh | Stufenlos regelbares Druckregelventil |
DE102010055033A1 (de) * | 2010-12-17 | 2012-06-21 | Pierburg Gmbh | Elektromagnetventil |
DE102010055035A1 (de) * | 2010-12-17 | 2012-06-21 | Pierburg Gmbh | Elektromagnetventil |
DE102010055025A1 (de) * | 2010-12-17 | 2012-06-21 | Pierburg Gmbh | Elektromagnetventil |
DE102010055026A1 (de) * | 2010-12-17 | 2012-06-21 | Pierburg Gmbh | Elektromagnetventil |
DE102011010181A1 (de) * | 2011-02-02 | 2012-08-02 | Pierburg Gmbh | Werkstückteil, insbesondere für Gehäuseanordnungen sowie Verfahren zum Verbinden mittels Laserstrahlen von Werkstückteilen |
-
2010
- 2010-12-17 DE DE102010055025A patent/DE102010055025A1/de not_active Withdrawn
-
2011
- 2011-11-15 EP EP11782427.6A patent/EP2652375A1/de not_active Ceased
- 2011-11-15 WO PCT/EP2011/070122 patent/WO2012079890A1/de active Application Filing
- 2011-11-15 US US13/994,136 patent/US9127780B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2012079890A1 * |
Also Published As
Publication number | Publication date |
---|---|
US9127780B2 (en) | 2015-09-08 |
DE102010055025A1 (de) | 2012-06-21 |
WO2012079890A1 (de) | 2012-06-21 |
US20130284961A1 (en) | 2013-10-31 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20130515 |
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AK | Designated contracting states |
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DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20150807 |
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REG | Reference to a national code |
Ref country code: DE Ref legal event code: R003 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
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18R | Application refused |
Effective date: 20160307 |