DE202004012046U1 - Electromagnetic control, has inflow and outflow areas designed for fluid paths, where path of in flow area is downwardly guided via feedback channel to outflow areas and channel is formed in winding carrier - Google Patents

Electromagnetic control, has inflow and outflow areas designed for fluid paths, where path of in flow area is downwardly guided via feedback channel to outflow areas and channel is formed in winding carrier Download PDF

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Publication number
DE202004012046U1
DE202004012046U1 DE200420012046 DE202004012046U DE202004012046U1 DE 202004012046 U1 DE202004012046 U1 DE 202004012046U1 DE 200420012046 DE200420012046 DE 200420012046 DE 202004012046 U DE202004012046 U DE 202004012046U DE 202004012046 U1 DE202004012046 U1 DE 202004012046U1
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DE
Germany
Prior art keywords
inflow
coil carrier
outflow areas
channel
winding carrier
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.)
Expired - Lifetime
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DE200420012046
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German (de)
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ETO Magnetic GmbH
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ETO Magnetic GmbH
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Filing date
Publication date
Application filed by ETO Magnetic GmbH filed Critical ETO Magnetic GmbH
Priority to DE200420012046 priority Critical patent/DE202004012046U1/en
Priority to DE200510036404 priority patent/DE102005036404B4/en
Publication of DE202004012046U1 publication Critical patent/DE202004012046U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F16K31/0603—Multiple-way valves
    • F16K31/0606—Multiple-way valves fluid passing through the solenoid coil
    • 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
    • F16K31/0603—Multiple-way valves
    • F16K31/0624—Lift valves
    • F16K31/0627—Lift valves with movable valve member positioned between seats
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/04—Arrangements of electric connections to coils, e.g. leads
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electromagnets (AREA)

Abstract

The control has inflow and outflow areas designed for fluid paths in a common axial side of housing. The fluid path of the inflow areas is downwardly guided via an area of an armature and a feedback channel to the outflow areas. The feedback channel is integrally formed in a winding carrier (14). The armature is directly guided in the winding carrier. The winding carrier is made of sprayable plastic or metal material.

Description

Die vorliegende Erfindung betrifft eine elektromagnetische Stellvorrichtung nach dem Oberbegriff des Hauptanspruchs.The The present invention relates to an electromagnetic actuator according to the preamble of the main claim.

Nachteilig bei aus dem Stand der Technik bekannten, gattungsbildenden Vorrichtungen, insbesondere für eine Konfiguration im Rahmen einer Verschaltung mehrerer derartiger Vorrichtungen, ist, dass Zu- und Ableitungen für das zu schaltende Fluid an gegenüberliegenden Enden (in axialer Richtung) der Vorrichtung vorgesehen sind. Dies führt zu aufwendigen Verschaltungen.adversely in the generic art, known from the prior art, especially for a configuration in the context of an interconnection of several such Devices, is that inlets and outlets for the fluid to be switched on opposite Ends (in the axial direction) of the device are provided. This leads to complicated interconnections.

Zusätzlich ist häufig die mechanische Realisierung gattungsbildender Vorrichtungen aufwendig, da innerhalb eines Spulenträgers üblicherweise ein separates Ankerführungsrohr vorgesehen ist, um die Ankereinheit in ihrer Relativbewegung zur stationären Spulenvorrichtung zu führen.In addition is often the mechanical implementation of generic devices consuming because within a bobbin usually a separate armature guide tube is provided to the anchor unit in their relative movement to stationary Lead coil device.

Aufgabe der vorliegenden Erfindung ist es, die gattungsbildende Technologie im Hinblick auf einfachere Beschaltbarkeit durch Zu- und Abflussleitungen zu vereinfachen und zusätzlich die Fertigung einfacher und serientauglicher zu machen.task The present invention is the generic technology with a view to simpler connectivity through inflow and outflow lines to simplify and in addition to make the production easier and more suitable for serial production.

Die Aufgabe wird durch die Vorrichtung mit den Merkmalen des Hauptanspruchs sowie die Verwendung nach dem unabhängigen Verwendungsanspruch 5 gelöst. Vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen beschrieben.The The object is achieved by the device having the features of the main claim and the use according to the independent use claim 5 solved. Advantageous developments of the invention are described in the subclaims.

In erfindungsgemäß vorteilhafter Weise ermöglicht es die einstückige Realisierung des Spulenträgers, dass nicht nur die Wicklung auf dieser befestigt werden kann, sondern zusätzlich und unmittelbar die Ankerführung (insbesondere auch ohne zwischengeschaltete Ankerführungseinheit) erfolgen kann, und im Rahmen der Erfindung wird vorteilhaft und zusätzlich innerhalb des einstückigen Spulenträgers ein Rückführungskanal für das Fluid gebildet, so dass von einer gemeinsamen Seite der Vorrichtung auch der Zu- und Abfluss des Fluids erfolgen kann.In According to the invention advantageously Way allows it the one-piece Realization of the coil carrier, that not only the winding can be fixed on this, but additionally and immediately the anchor guide (especially without intermediary anchor guide unit) can be done, and within the scope of the invention is advantageous and additionally within of the one piece coil carrier a return channel for the Fluid is formed so that from a common side of the device as well the inflow and outflow of the fluid can take place.

Gleichzeitig ermöglicht es die Vorrichtung, den Spulenträger als wesentliches Element großserientauglich und preisgünstig durch Spritzgießen od. dgl. herzustellen.simultaneously allows it the device, the coil carrier as an essential element suitable for mass production and reasonably priced by injection molding od. Like.

Ergänzend wird im Rahmen der vorliegenden Erfindung als zur Erfindung gehörig jegliches Merkmal beansprucht, welches sich aus den anliegenden Zeichnungen und der zugehörigen Beschreibung einzeln oder in Kombination, auch mit den anliegenden Ansprüchen, ergibt.In addition will in the context of the present invention as belonging to the invention any feature claimed, which is apparent from the accompanying drawings and the associated Description singly or in combination, also with the adjacent ones claims, results.

Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele sowie anhand der Zeichnungen; diese zeigen in:Further Advantages, features and details of the invention will become apparent the following description of preferred embodiments and by reference the drawings; these show in:

1: eine schematische Schnittansicht durch den Spulenträger gemäß einer ersten bevorzugten Ausführungsform der Erfindung; 1 a schematic sectional view through the bobbin according to a first preferred embodiment of the invention;

2: eine Schnittansicht entlang der Schnittlinie K-K in 1; 2 a sectional view along the section line KK in 1 ;

3: eine Schnittansicht entlang der Schnittlinien H/D in der Darstellung der 1; 3 FIG. 4 is a sectional view taken along section lines H / D in the illustration of FIG 1 ;

4: eine Schnittansicht entlang der Schnittlinie E-E in 1; 4 FIG. 2: a sectional view along the section line EE in FIG 1 ;

5: eine Schnittansicht entlang der Schnittlinie F-F in 1; 5 FIG. 4 is a sectional view taken along the line FF in FIG 1 ;

6: eine Schnittansicht analog 1 mit Darstellung des Ankers in unbestromtem Zustand des Spulenträgers (demgegenüber zeigt 1 den bestromten Zustand); 6 : a sectional view analog 1 with representation of the armature in the de-energized state of the coil carrier (in contrast, shows 1 the energized state);

7: ein Schemadiagramm analog 1 zum Verdeutlichen des Fluidflusses durch den Schaltzustand gemäß 1 und 7 : a schematic diagram analog 1 to clarify the fluid flow through the switching state according to 1 and

8: eine Schemazeichnung analog 6 zur Verdeutlichung des Fluidflusses durch die Vorrichtung im Schaltzustand gemäß 6. 8th : a schematic drawing analog 6 to clarify the fluid flow through the device in the switching state according to 6 ,

In den Figuren verdeutlicht das Bezugszeichen 10 den Fluidzufluss als Druckleitung, das Bezugszeichen 12 den Auslass zur Arbeitsleitung (entsprechend liegen, wie in den Figuren gezeigt, Zu- und Abfluss auf einer gemeinsamen Seite der Vorrichtung). Der Spulenträgerkörper 14 ist in der gezeigten Weise einstückig als Kunststoff-Spritzgießteil ausgefertigt und bildet neben Zu- und Abfluss 10, 12 eine zentrische Führung 17 für einen (schematisch gezeigten) Anker 16 aus, wobei der Anker 16 aus magnetisch leitendem Material durch Bestromung der Spule 18 angetrieben wird; die 1 zeigt den bestromten Zustand der Spule und entsprechend den rechtzeitigen Bewegungsanschlag des Ankers 16, dagegen zeigt die analoge 6 den unbestromten Zustand mit linksseitigem Anschlagzustand des Ankers 16, welcher mittels einer Dichtung 20 den Zufluss 10 versperrt, gleichzeitig jedoch ein Entlüften der Arbeitsleitung 12 gegenüber einem Entlüftungsauslass durch einen in den Spulenträger 14 gebildeten Rückfluss- bzw. Rückführungskanal 22 gestattet. Im unbestromten Zustand der 6 (bzw. 8) ist dabei der Pfad entlang des Ankers 16 und durch einen Kern 24 bis in den Rückflusskanal 22 hinein geöffnet, während der bestromte Zustand (1 bzw. 7) durch rechtsseitige Position des Ankers 16 und eine weitere dort endseitig vorgesehene Dichtung 26 den Rückpfad durch den Kern 24 bzw. den Kanal 22 versperrt; entsprechend erfolgt hier die unmittelbare Verbindung zum Auslass 12.In the figures, the reference number illustrates 10 the fluid flow as a pressure line, the reference numeral 12 the outlet to the working line (corresponding, as shown in the figures, inflow and outflow on a common side of the device). The coil carrier body 14 is made in one piece as a plastic injection molded part in the manner shown and forms in addition to inflow and outflow 10 . 12 a centric leadership 17 for an anchor (shown schematically) 16 out, with the anchor 16 Made of magnetically conductive material by energizing the coil 18 is driven; the 1 shows the energized state of the coil and according to the timely movement stop of the anchor 16 , in contrast, shows the analog 6 the de-energized state with left-side stop state of the anchor 16 , which by means of a seal 20 the inflow 10 locked, but at the same time a venting of the working line 12 opposite a vent outlet through a in the bobbin 14 formed return flow or return channel 22 allowed. In the de-energized state of 6 (respectively. 8th ) is the path along the anchor 16 and through a core 24 to the reflux channel 22 opened while the energized state ( 1 respectively. 7 ) by right-sided position of the anchor 16 and another there provided end seal 26 the return path through the core 24 or the channel 22 barred; Accordingly, the direct connection to the outlet takes place here 12 ,

Claims (4)

Elektromagnetische Stellevorrichtung mit einem in einem Gehäuse axial geführten, durch eine Bestromung einer auf einem Spulenträger (14) vorgesehenen Spulenvorrichtung (18) und relativ zu dieser bewegbaren Ankereinheit (16), wobei der Spulenträger einen Fluidpfad für mittels der Ankereinheit zu schaltendes Fluid ausbildet, dadurch gekennzeichnet, dass der Spulenträger (14) einstückig aus einem insbesondere spritzfähigen Kunststoff- oder Metallmaterial realisiert ist, einen Zufluss- (10) und einen Abflussbereich (12, 22) für den Fluidpfad auf einer gemeinsamen axialen Seite des Gehäuses ausbildet und so eingerichtet ist, dass der Fluidpfad stromabwärts des Zuflussbereichs durch einen Bereich der Ankereinheit und einen Rückführungskanal (22) zum Abflussbereich geleitet wird, wobei der Rückführungskanal integral in den Spulenträger (14) eingeformt ist.Electromagnetic actuator device with an axially guided in a housing, by energizing a on a coil carrier ( 14 ) provided coil device ( 18 ) and relative to this movable anchor unit ( 16 ), wherein the coil carrier forms a fluid path for fluid to be switched by means of the armature unit, characterized in that the coil carrier ( 14 ) is realized in one piece from a particularly sprayable plastic or metal material, an inflow ( 10 ) and an outflow area ( 12 . 22 ) for the fluid path on a common axial side of the housing and is arranged such that the fluid path downstream of the inflow region through a region of the anchor unit and a return channel ( 22 ) is directed to the discharge area, wherein the return channel integrally into the coil carrier ( 14 ) is formed. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Rückführungskanal in radialer Richtung auswärts von einer zentrisch im Spulenträger gebildeten Ankerführung (17) vorgesehen ist.Apparatus according to claim 1, characterized in that the return channel in the radial direction outwardly from an armature guide formed centrally in the coil carrier ( 17 ) is provided. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass der Fluidpfad als Mehrzahl von radial auswärts weisenden und einander querschnittlich diametral gegenüberstehenden Kanälen realisiert ist.Device according to claim 2, characterized in that that the fluid path as a plurality of radially outwardly facing and each other cross-section diametrically opposed channels is realized. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Ankereinheit (16) unmittelbar in dem Spulenträger (14) geführt ist, ohne dass ein gesondertes Ankerführungselement, insbesondere Ankerführungsrohr, vorgesehen ist.Device according to one of claims 1 to 3, characterized in that the anchor unit ( 16 ) directly in the coil carrier ( 14 ), without a separate armature guide element, in particular armature guide tube, is provided.
DE200420012046 2004-07-30 2004-07-30 Electromagnetic control, has inflow and outflow areas designed for fluid paths, where path of in flow area is downwardly guided via feedback channel to outflow areas and channel is formed in winding carrier Expired - Lifetime DE202004012046U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE200420012046 DE202004012046U1 (en) 2004-07-30 2004-07-30 Electromagnetic control, has inflow and outflow areas designed for fluid paths, where path of in flow area is downwardly guided via feedback channel to outflow areas and channel is formed in winding carrier
DE200510036404 DE102005036404B4 (en) 2004-07-30 2005-07-29 Electromagnetic actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200420012046 DE202004012046U1 (en) 2004-07-30 2004-07-30 Electromagnetic control, has inflow and outflow areas designed for fluid paths, where path of in flow area is downwardly guided via feedback channel to outflow areas and channel is formed in winding carrier

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DE202004012046U1 true DE202004012046U1 (en) 2005-12-22

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DE200510036404 Active DE102005036404B4 (en) 2004-07-30 2005-07-29 Electromagnetic actuator

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006004095A1 (en) * 2006-01-28 2007-08-09 Robert Bosch Gmbh Electro-pneumatic seat valve, in particular pilot valve
DE102009016318A1 (en) * 2009-04-06 2010-10-14 Kendrion Binder Magnete Gmbh 3/2-way magnetic valve, has coil winding arranged on plastic coil body, and plastic valve body with valve seat that is lockable by closure element, where coil and valve bodies are formed as single piece made of plastic
WO2012000787A1 (en) * 2010-06-28 2012-01-05 Schaeffler Technologies Gmbh & Co. Kg Fluid control valve, in particular a seat valve
DE102013110029C5 (en) * 2013-09-12 2017-03-16 Bürkert Werke GmbH Electrodynamic actuator
WO2021190714A1 (en) * 2020-03-25 2021-09-30 Conti Temic Microelectronic Gmbh Actuator assembly for an electromagnetically actuatable valve

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006053314B9 (en) * 2006-10-13 2015-06-11 Wolfgang E. Schultz electromagnet
DE102013107743A1 (en) * 2013-07-19 2015-01-22 Eto Magnetic Gmbh Electromagnetic valve device and coil carrier

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10210877A1 (en) * 2002-03-12 2003-11-27 Wabco Gmbh & Co Ohg Valve device for actuating cylinders

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006004095A1 (en) * 2006-01-28 2007-08-09 Robert Bosch Gmbh Electro-pneumatic seat valve, in particular pilot valve
DE102006004095B4 (en) * 2006-01-28 2009-03-12 Robert Bosch Gmbh Electro-pneumatic seat valve, in particular pilot valve
DE102009016318A1 (en) * 2009-04-06 2010-10-14 Kendrion Binder Magnete Gmbh 3/2-way magnetic valve, has coil winding arranged on plastic coil body, and plastic valve body with valve seat that is lockable by closure element, where coil and valve bodies are formed as single piece made of plastic
DE102009016318B4 (en) * 2009-04-06 2013-09-26 Kendrion (Villingen) Gmbh magnetic valve
WO2012000787A1 (en) * 2010-06-28 2012-01-05 Schaeffler Technologies Gmbh & Co. Kg Fluid control valve, in particular a seat valve
DE102013110029C5 (en) * 2013-09-12 2017-03-16 Bürkert Werke GmbH Electrodynamic actuator
US10396646B2 (en) 2013-09-12 2019-08-27 Buerkert Werke Gmbh Micro value comprising an electrodynamic actuator having stationary magnet arrangement and a moveable air-core coil
WO2021190714A1 (en) * 2020-03-25 2021-09-30 Conti Temic Microelectronic Gmbh Actuator assembly for an electromagnetically actuatable valve

Also Published As

Publication number Publication date
DE102005036404B4 (en) 2008-01-10
DE102005036404A1 (en) 2006-05-04

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20060126

R150 Term of protection extended to 6 years

Effective date: 20070912

R081 Change of applicant/patentee

Owner name: ETO MAGNETIC GMBH, DE

Free format text: FORMER OWNER: ETO MAGNETIC KG, 78333 STOCKACH, DE

Effective date: 20080331

R157 Lapse of ip right after 6 years

Effective date: 20110201