DE19820084B4 - Bobbin for a solenoid valve - Google Patents
Bobbin for a solenoid valve Download PDFInfo
- Publication number
- DE19820084B4 DE19820084B4 DE1998120084 DE19820084A DE19820084B4 DE 19820084 B4 DE19820084 B4 DE 19820084B4 DE 1998120084 DE1998120084 DE 1998120084 DE 19820084 A DE19820084 A DE 19820084A DE 19820084 B4 DE19820084 B4 DE 19820084B4
- Authority
- DE
- Germany
- Prior art keywords
- receiving chamber
- leg
- bobbin
- magnet armature
- back plate
- 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 - Fee Related
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
- F16K31/0651—One-way valve the 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
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Electromagnets (AREA)
Abstract
Spulenkörper für ein Elektromagnetventil mit einer Magnetankeraufnahmekammer und einem in dieser angeordneten Ventilsitz zwischen einer ersten Anschlußleitung und der Aufnahmekammer und mit einer zweiten, in diese Aufnahmekammer einmündenden Anschlußleitung, mit einer gewickelten Spule und mit dieser elektrisch verbundenem Stekkeranschluß und einem aus zusammengesetzten Teilen gebildeten Magnetrückschlußblech, und mit einem aus umspritztem Kunststoff gebildeten Gehäuse, dadurch gekennzeichnet, daß das Magnetrückschlußblech (8) aus zwei U-förmigen Blechteilen (10 und 11) gebildet ist, deren parallele Schenkel (12, 13 und 14, 15) in Einbaulage überlappen und beim Umspritzen des Gehäuses (9) am Spulenkörper (1) dadurch in Einbaulage gehalten sind, daß das erste überlappende Schenkelpaar (12, 14) mit an jedem Schenkel (12, 14) angeformten Kragenabschnitten (16, 17) die Wandung (18) der ersten Anschlußleitung (4) bzw. der Magnetankeraufnahmekammer (2) umfaßt und das zweite Schenkelpaar (13, 15) durch einen durch Ausnehmungen (19, 20) der Schenkel (13, 15) ragenden Abdichtdorn (21) der Spritzmaschine für die Magnetankeraufnahmekammer (2) während des...Bobbin for a solenoid valve with a magnet armature receiving chamber and arranged in this one Valve seat between a first connection line and the receiving chamber and with a second, opening into this receiving chamber Lead, with a wound coil and with this electrically connected Stekker connection and a magnetic back plate formed from assembled parts, and with a housing formed from molded plastic, characterized characterized in that Magnetic back plate (8) from two U-shaped ones Sheet metal parts (10 and 11) is formed, whose parallel legs (12, 13 and 14, 15) overlap in installation position and when overmolding the housing (9) on the bobbin (1) are held in the installation position that the first overlapping Leg pair (12, 14) integrally formed on each leg (12, 14) Collar portions (16, 17), the wall (18) of the first lead (4) or the magnet armature receiving chamber (2) and the second leg pair (13, 15) through a through recesses (19, 20) of the legs (13, 15) projecting sealing mandrel (21) of the injection molding machine for the magnet armature receiving chamber (2) during of...
Description
Die Erfindung betrifft einen Spulenkörper für ein Elektromagnetventil nach dem Oberbegriff des Patentanspruchs 1.The The invention relates to a bobbin for a Electromagnetic valve according to the preamble of patent claim 1.
Derartige
Elektromagnetventile werden zum Beispiel für Steuerungen bei Kraftfahrzeug-Brennkraftmaschinen
benötigt.
Die
Diese Ausführung ist kompliziert, da die Zinken in die Ausnehmungen eingeführt werden müssen, sie läßt eine Vormontage nicht zu, da die ineinander geführten Teile festgehalten werden müssen, und beim nachfolgenden Umspritzen mit einem aus Kunststoff bestehenden Gehäuse besteht die Gefahr des Verschiebens des Magnetrückückschlußbleches aus der Einbaulage, da die Teile dem hohen Einspritzdruck ausgesetzt sind.These execution is complicated because the tines are inserted into the recesses have to, she leaves one Pre-assembly not to, because the nested parts are held need, and during subsequent encapsulation with a plastic existing casing there is a risk of displacement of the magnetic return plate from the installation position, because the parts are exposed to the high injection pressure.
Hiervon ausgehend liegt der Erfindung daher die Aufgabe zugrunde, einen gattungsgemäßen Spulenkörper derart auszubilden, daß eine kostengünstige Massenproduktion bei verbessertem Funktionsverhalten des mit diesem Spulenkörper hergestellten Elektromagnetventils erreicht wird.Of these, The invention is therefore based on the object, a generic bobbin such to train that one inexpensive Mass production with improved functional behavior of this bobbins achieved solenoid valve is achieved.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird nachfolgend beschrieben.One embodiment The invention is illustrated in the drawing and will be described below described.
Die Zeichnung zeigt:The Drawing shows:
Es
versteht sich von selbst, daß der
Abdichtdorn
Es
ist vorgesehen, daß das
erste Schenkelpaar
Insbesondere
durch Löcher
bzw. Ausnehmungen
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998120084 DE19820084B4 (en) | 1998-05-06 | 1998-05-06 | Bobbin for a solenoid valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1998120084 DE19820084B4 (en) | 1998-05-06 | 1998-05-06 | Bobbin for a solenoid valve |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19820084A1 DE19820084A1 (en) | 1999-11-11 |
DE19820084B4 true DE19820084B4 (en) | 2006-06-08 |
Family
ID=7866758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1998120084 Expired - Fee Related DE19820084B4 (en) | 1998-05-06 | 1998-05-06 | Bobbin for a solenoid valve |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19820084B4 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007040456A1 (en) * | 2007-05-12 | 2008-11-13 | Continental Teves Ag & Co. Ohg | Magnetic drive for a hydraulic valve of e.g. hydraulic anti-lock brake system, has yoke body comprising housing with laterally opened housing frame, and coil body inserted into housing of yoke body by frame opening |
DE102014104540A1 (en) | 2014-03-31 | 2015-10-01 | Woco Industrietechnik Gmbh | Solenoid valve |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10038306A1 (en) * | 2000-03-16 | 2001-09-20 | Continental Teves Ag & Co Ohg | Electromagnet for operation of valves in valve block has yoke enclosing coil carrier provided with elongate opening receiving edge of coil carrier for reducing overall size of electromagnet |
DE10341669A1 (en) * | 2003-09-08 | 2005-04-14 | Bosch Rexroth Teknik Ab | Waterproof solenoid valve |
DE102004009157A1 (en) * | 2004-02-25 | 2005-09-15 | Nass Magnet Gmbh | magnetic valve |
DE102006004095B4 (en) * | 2006-01-28 | 2009-03-12 | Robert Bosch Gmbh | Electro-pneumatic seat valve, in particular pilot valve |
DE102009016318B4 (en) * | 2009-04-06 | 2013-09-26 | Kendrion (Villingen) Gmbh | magnetic valve |
DE102013105406A1 (en) * | 2013-05-27 | 2014-11-27 | Woco Industrietechnik Gmbh | Electromagnetic device, yoke element and method of making same |
CN108597727B (en) * | 2018-04-18 | 2023-10-27 | 福建永强力加动力设备有限公司 | Shutdown electromagnet |
CN110274080A (en) * | 2019-07-05 | 2019-09-24 | 珠海格力电器股份有限公司 | Solenoid valve and electric appliance with clamping structure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4419875A1 (en) * | 1994-06-07 | 1995-12-14 | Pierburg Gmbh | Electromagnetic changeover valve with reduced gap in magnetic circuit |
-
1998
- 1998-05-06 DE DE1998120084 patent/DE19820084B4/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4419875A1 (en) * | 1994-06-07 | 1995-12-14 | Pierburg Gmbh | Electromagnetic changeover valve with reduced gap in magnetic circuit |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007040456A1 (en) * | 2007-05-12 | 2008-11-13 | Continental Teves Ag & Co. Ohg | Magnetic drive for a hydraulic valve of e.g. hydraulic anti-lock brake system, has yoke body comprising housing with laterally opened housing frame, and coil body inserted into housing of yoke body by frame opening |
DE102014104540A1 (en) | 2014-03-31 | 2015-10-01 | Woco Industrietechnik Gmbh | Solenoid valve |
Also Published As
Publication number | Publication date |
---|---|
DE19820084A1 (en) | 1999-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: PIERBURG GMBH, 41460 NEUSS, DE |
|
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |