DE1262713C2 - ELECTROMAGNETIC DIRECT ACTUATED FLOW VALVE - Google Patents
ELECTROMAGNETIC DIRECT ACTUATED FLOW VALVEInfo
- Publication number
- DE1262713C2 DE1262713C2 DE19651262713 DE1262713A DE1262713C2 DE 1262713 C2 DE1262713 C2 DE 1262713C2 DE 19651262713 DE19651262713 DE 19651262713 DE 1262713 A DE1262713 A DE 1262713A DE 1262713 C2 DE1262713 C2 DE 1262713C2
- Authority
- DE
- Germany
- Prior art keywords
- magnet
- valve
- armature
- coil
- air gap
- 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
Links
Landscapes
- Magnetically Actuated Valves (AREA)
Description
3 43 4
der Einlauf des Magnetankers 10 in das Magnetfeld zu große Schließgeschwindigkeit entstehende Stößethe entry of the armature 10 into the magnetic field too high closing speed resulting shocks
begrenzt durch den Anschlag des Verschlußteils 9 in der Leitung vermieden werden sollen,limited by the stop of the closure part 9 in the line should be avoided,
am Innenrohr 2, beispielsweise so, daß zwischen Ma- Tritt bei geschlossenem Ventil auf der Eintrittsseiteon the inner tube 2, for example so that between Ma- occurs when the valve is closed on the inlet side
gnetanker 10 und dem Polfiansch 5 sowie dem Innen- des Durchflußmediums ein Überdruck auf, so bewegtgnetanker 10 and the Polfiansch 5 as well as the interior of the flow medium an overpressure, so moved
rohr 2 in axialer Richtung ein Restluftspalt von 5 sich bei Überschreiten eines mittels der Druckfedertube 2 in the axial direction a residual air gap of 5 when one is exceeded by means of the compression spring
0,3 mm entsteht 17 einstellbaren Miadestdruckes ein mit der Dicht-0.3 mm creates 17 adjustable Miadest pressure one with the sealing
Bei Erregung der Spule mit Wechselspannung wird platte 13 fest verbundener, in einem Abflußstutzen 18When the coil is energized with alternating voltage, plate 13 is firmly connected in a drain connection 18
durch Kürzung des oberen Rohrendes des Verschluß- gelagerter und in ihm axial verschiebbarer Dicht-by shortening the upper end of the tube of the closure - bearing and axially displaceable sealing
teiis 9 eine Auflage des Magnetankers 10 gegen Hub- plattenträger 19 gegen die Kraft der Feder 17 nachPart 9 shows a support of the magnet armature 10 against the lifting plate carrier 19 against the force of the spring 17
ende auf dem Polflansch 5 und dem Innenrohr 2 er- io unten. Dieser Bewegung folgt der Schließkörper 9 in-ends on the pole flange 5 and the inner tube 2 erio below. This movement is followed by the closing body 9 in
zwungen, damit die das Brummen verhütende Kurz- folge der auf ihn durch die Druckfedern 12 aus-forces, so that the hum-preventing short sequence of the pressure springs 12 exerted on it
schlußwindung 11 zur Wirkung kommt. geübten Kraft so weit, bis er im Ventilgehäuse 8 auffinal winding 11 comes into effect. practiced force until it rises in the valve housing 8
Bei nichterregter Spule drückt der Verschlußteii 9, einem dafür angedrehten Vorsprung zur AuflageWhen the coil is not energized, the locking part 9 presses a projection turned for this purpose to rest
niedergehalten durch mindestens drei zueinander ver- kommt Bei weiterer Bewegung des Dichtplatten-held down by at least three mutually misaligned With further movement of the sealing plate
setzte Druckfedern 12, fest auf die Dichtplatte 13. 15 trägers 19 gegen die Feder 17 öffnet sich das Ventil,put compression springs 12, firmly on the sealing plate 13. 15 carrier 19 against the spring 17 opens the valve,
Dadurch wird das in Pfeilrichtung eintretende Durch- und der Überdruck entweicht über die radial an-This causes the penetration in the direction of the arrow and the excess pressure escapes via the radially opposite
flußmedium gesperrt. gebrachten Bohrungen des Abflußstutzens 18. DerFlow medium blocked. drain port 18 holes brought
Die Bohrungen 15 und 16 im Verschlußteil 9 die- Dichtplattenträger 19 kann wahlweise auch fest, ins-The bores 15 and 16 in the closure part 9 die-sealing plate carrier 19 can optionally also be fixed, ins-
nen dem Ausgleich des Durchflußmediums bei Bewe- besondere durch Löten oder Kleben, mit dem Ab-the equalization of the flow medium in the event of movement by soldering or gluing, with the
gung des Verschlußteils. Durch wahlweises Ver- ao flußstutzen 18 verbunden sein. In diesem Fall kannmovement of the closure part. Be connected by optional Ver ao flow connector 18. In this case it can
großem oder Verringern der Bohrungsdurchmesser die Druckfeder 17 entfallen, und das Ventil arbeitetlarger or smaller bore diameter, the compression spring 17 is omitted, and the valve works
kann die öffnungs- und Schließgeschwindigkeit des ohne selbsttätiges öffnen bei Überdruck. Es ist auchcan adjust the opening and closing speed of the without automatic opening in the event of overpressure. It is also
Ventils in Grenzen geregelt werden. Das ist von Vor- möglich, zu diesem Zweck die Teile 18 und 19 ausValve can be regulated within limits. This is possible in advance, for this purpose parts 18 and 19 are made
teil, wenn, insbesondere bei flüssigen Medien, durch einem Stück herzustellen.part if, especially in the case of liquid media, to be made in one piece.
Claims (4)
außen druckdichten Raum zwischen einem Pol- M schwächt Em anderer Nachted hegt in dem mindeflansch (5) und dem Innenrohr (2) ringförmig vor :■ stens um die doppelte Wandstarke des Mhtyknditeiner Stirnseite der Magnetspule (1) angeordnet sehen Magnetankers größeren, äußeren Durctoiesser und der für den Einlaufdes Magnetankers (10) des Magnetsystems gemessen an der der Erfindung zwischen dem Polflansch(5) und dem tanenfohr zugrunde liegenden Ausführung. Em weiterei^Nachteil (2) zur Verfügung stehende Raum radial beid- 15 ergibt sich daraus daß bei emer eventaeUenRepaseitig durch zylindrische Mantelflächen be- ratur des elektrischen Teiles die Spule nur dann zuerenztist gänglich ist, weim gleichzeitig der gesamte, dasElectromagnet, are thereby marked. This wd besooden ** tensile force of the net that the working air gap in a magnet in H » b ^ y £ f ™? "F? i? * ZJ
Outside pressure-tight space between a pole M weakens Em other night in the minimum flange (5) and the inner tube (2) in the form of a ring: ■ at least around twice the wall thickness of the Mhtyknditeiner face of the magnet coil (1) see magnet armature larger, outer diameter and the version on which the invention is based between the pole flange (5) and the tanenfohr for the inlet of the magnet armature (10) of the magnet system. Em ^ weiterei disadvantage (2) space available to on both radial 15, this results in that at emer eventaeUenRepaseitig by cylindrical lateral surfaces loading temperature of the electrical part, the coil only accessible zuerenztist is weim keeping the whole, the
zeichnet, daß ein oder beide freien Schenkel des Der Erfindung liegt die Aufgabe zugrunde, em Magnetankers (10) eine konzentrisch angeordnete Durchflußventil ohne die genannten Nachteile zu Kurzschlußwindung (11) tragen. schaffen.4. Valve according to claim 3, characterized in time. .
It is the object of the invention to carry a concentrically arranged flow valve without the above-mentioned disadvantages of short-circuit winding (11). create.
schließenden, auf einem Innenrohr angeordneten Weitere Merkmale der Erfindung ergeben sich ausThe invention relates to an electromagnetically direct armature between the pole flange and the inner tube, single-seated flow valve with the available space being radially delimited on both sides by the entire axially flowing medium in a ring-shaped manner around cylindrical lateral surfaces.
closing, arranged on an inner tube. Further features of the invention emerge from
fläche noch einen weiteren Luftspalt an der Über- Bei Beaufschlagung der Spule mit Gleichstrom wirdLonger coils, however, result in a higher winding mode of light metal, machined locking elements are walled on copper for the winding and a longer one carries the outer magnet housing, fastened, for example, by screws. In addition, a magnet armature 10, preferably 60, which is longer and more complex in terms of material, must also be centered by suitable means; , whose formed parts 5 and 2 spreading magnet great weight when moving a considerable field against the force of the. Compression springs 12 - s part of the available magnetic force is drawn up. Due to the U-shaped cross-section of the ι ο eats. The known magnet systems for the magnet armature 10 also have a magnetic force promoting. ;; .. actuation of valves in addition to the actual course of the magnetic flux in the working air gap:
surface another air gap at the over- When direct current is applied to the coil
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19651262713 DE1262713C2 (en) | 1965-04-05 | 1965-04-05 | ELECTROMAGNETIC DIRECT ACTUATED FLOW VALVE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19651262713 DE1262713C2 (en) | 1965-04-05 | 1965-04-05 | ELECTROMAGNETIC DIRECT ACTUATED FLOW VALVE |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1262713C2 true DE1262713C2 (en) | 1974-11-14 |
DE1262713B DE1262713B (en) | 1974-11-14 |
Family
ID=5659055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19651262713 Expired DE1262713C2 (en) | 1965-04-05 | 1965-04-05 | ELECTROMAGNETIC DIRECT ACTUATED FLOW VALVE |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1262713C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3012985A1 (en) * | 1980-04-03 | 1981-10-08 | Pierburg Gmbh & Co Kg, 4040 Neuss | Electromagnetic control valve for headlight adjustment system - has springs for determining rest position of armature carrying permanent magnets |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE554606C (en) * | 1931-04-09 | 1932-07-11 | Fritz Sedlmayer | Electric drive device for valves, slide valves, etc. like |
US2631612A (en) * | 1949-06-25 | 1953-03-17 | Gen Controls Co | High-pressure valve |
DE1705867U (en) * | 1955-02-11 | 1955-08-25 | Specken A G | ELECTROMAGNETIC VALVE. |
DE1734025U (en) * | 1956-09-08 | 1956-11-15 | Christian Buerkert | ELECTROMAGNETIC VALVE. |
DE1818907U (en) * | 1959-07-25 | 1960-09-29 | Elemag Anstalt | ELECTROMAGNETIC VALVE. |
DE1163105B (en) * | 1958-09-10 | 1964-02-13 | Gen Controls Co | Control slide with a built-in overpressure device |
DE1793186C3 (en) * | 1967-08-14 | 1974-05-16 | Midland-Yorkshire Tar Distillers Ltd., Oldbury, Worcestershire (Grossbritannien) | Process for the isomerization and disproportionation of lower alkyl phenols |
-
1965
- 1965-04-05 DE DE19651262713 patent/DE1262713C2/en not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE554606C (en) * | 1931-04-09 | 1932-07-11 | Fritz Sedlmayer | Electric drive device for valves, slide valves, etc. like |
US2631612A (en) * | 1949-06-25 | 1953-03-17 | Gen Controls Co | High-pressure valve |
DE1705867U (en) * | 1955-02-11 | 1955-08-25 | Specken A G | ELECTROMAGNETIC VALVE. |
DE1734025U (en) * | 1956-09-08 | 1956-11-15 | Christian Buerkert | ELECTROMAGNETIC VALVE. |
DE1163105B (en) * | 1958-09-10 | 1964-02-13 | Gen Controls Co | Control slide with a built-in overpressure device |
DE1818907U (en) * | 1959-07-25 | 1960-09-29 | Elemag Anstalt | ELECTROMAGNETIC VALVE. |
DE1793186C3 (en) * | 1967-08-14 | 1974-05-16 | Midland-Yorkshire Tar Distillers Ltd., Oldbury, Worcestershire (Grossbritannien) | Process for the isomerization and disproportionation of lower alkyl phenols |
Also Published As
Publication number | Publication date |
---|---|
DE1262713B (en) | 1974-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
EHJ | Ceased/non-payment of the annual fee |