DE763594C - Electromagnetically controlled four-way valve - Google Patents
Electromagnetically controlled four-way valveInfo
- Publication number
- DE763594C DE763594C DEH171448D DEH0171448D DE763594C DE 763594 C DE763594 C DE 763594C DE H171448 D DEH171448 D DE H171448D DE H0171448 D DEH0171448 D DE H0171448D DE 763594 C DE763594 C DE 763594C
- Authority
- DE
- Germany
- Prior art keywords
- valve
- servo
- outlet
- way
- way valve
- 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
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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Magnetically Actuated Valves (AREA)
Description
Elektromagnetisch zu steuerndes Vierwegventil Die- Erfindung betrifft ein Vierwegventil, das auf elektromagnetischem Wege von einem Servokolben gesteuert wird, der mirttels eines Hilfsmotors bedient wird.The invention relates to an electromagnetically controllable four-way valve a four-way valve that is electromagnetically controlled by a servo piston which is operated by means of an auxiliary engine.
Während bei den bisher bekanntgewordenem eldktromagnetiischgasteuerten Vierwegventilen jene ilfssteuerwn@g sehr vielteilig ist und entsprechend großen Raium benötigt, ist es gemäß der Erfindung gelungen, dem Vierwegventil samt seiner elektrischen und servomotorischen Steuerung eine sehr einfache, auf kleinstem Raum unterzubringende Bauart zu geben, und zwar dadurch, daß als elektromagnetisch gestsuertes Hilfsventil ein nur einfach wirkendes.Ventilverwendet ist"das zwei oder mehrere. Servokolben beherrscht, von denen jeder auf je ein Absperrventil wirkt und von einer Gegenkraft beherrscht wird, die vom Druck des zu steuernden Mediums, einer Gegenfeder od. dgl. gebildet wird.While with the previously known electromagnetic gas controlled Four-way valves that ilfssteuerwn @ g is very multi-part and correspondingly large Raium needed, it has succeeded according to the invention, the four-way valve including its electrical and servomotor control a very simple, in the smallest of spaces to be accommodated type, namely in that as an electromagnetically gestsuertes Auxiliary valve is a single-acting valve used is "the two or more. Mastered servo pistons, each of which acts on one shut-off valve and one Counterforce is controlled by the pressure of the medium to be controlled, a counter spring or the like. Is formed.
Ein Ausführungsbeispiel ist in der Zeichnung an einem schematischen Längsschnitt veranschaulicht.An exemplary embodiment is shown in the drawing on a schematic Longitudinal section illustrated.
Hier ist angedeutet, claß es sich beispielsweise um die Steuerung eines livdrauli-sclieti Kolben., i handelt, der in einem Zvlinder 2 angeordnet ist und dadurch nach der einen bzw. nach der anderen Seite bewegt werden soll, daß bald der Einlaß 3 mit der Druckmittelzuftt'hr verbunden und der Einlaß d. an die Rückleitung angeschlossen wird oder umgekehrt.Here it is indicated, for example around the control of a livdrauli-sclieti piston., i acts in a cylinder 2 is arranged and are thereby moved to one or the other side should that soon the inlet 3 is connected to the Druckmittelzuftt'hr and the inlet d. is connected to the return line or vice versa.
Das Vien-ve#@entil weist außer einem Einlaß 5 für das zu steuernde I-Iedium noch Einen Ablaß 6 und zwei Auslässe 7 und 8 auf, welch letztere durch das Vierwegventil bald mit dem Einlaß 3, bald mit dem Eimaß .4 verbunden werden sollen.The Vien-ve # @ valve has an inlet 5 for the to be controlled Iedium also has an outlet 6 and two outlets 7 and 8, the latter through the four-way valve will soon be connected to inlet 3, soon to Eimß .4 should.
Dem Auslaß 7 ist ein hier als Kugel ausgebildeter Abschlußkörper g zugeordnet, der zwischdn zwei Ventilsitzen io bzw. ii beweg lieh ist und durch den Druck des bei 5 eintretenden Fludes vom Sitz io abgehoben und gegen den Sitz i i gedrückt ist. Die Anordnung der zugehörigen Durchfuß'kanäle -ist so gewählt, daß in diesem Fall das zugeführte Flud durch den Aussaß 7,in den. Einlaß 3 des Zylinders :2 gelangt, während der Weg durch den Ventilsitz I I hindurch zum Kanal 12 und dem Ablaß 6 geschlossen ist.The outlet 7 is a closure body designed here as a ball g assigned, which is borrowed between two valve seats io and ii movable and through the Pressure of the fluid entering at 5 lifted from the seat io and pressed against the seat i i is pressed. The arrangement of the associated Durchfuß'kanäle -is chosen so that in this case the supplied Flud through the outlet 7 into the. Inlet 3 of the cylinder : 2 arrives, while the path through the valve seat I I through to the channel 12 and the Drain 6 is closed.
Zum Auslaß 8 gehört der AbschluBkörper 13, der für gewöhnlich von einer Feder 1.4 auf den Ventilsitz 15 gedrückt wird. Zu ihm kann das zugeführteFlud über den im Ventilgehäuse angebrachten Kanal 16 gelangen, .ist aber in der gezeichneten Stellung des Abschlußkörpers 13' verhindert, in den Auslaß 8 und den Ein, laß q. des Zylinders 2 zu gelangen. Dagegen ist der Auslaß 8 über den Kanal 17 mit dem Ablaß 6 verbunden.The outlet 8 includes the closure body 13, which is usually from a spring 1.4 is pressed onto the valve seat 15. The supplied flux can be sent to him reach via the channel 16 mounted in the valve housing, but is shown in the drawing Position of the closure body 13 'prevents the outlet 8 and the inlet, let q. of cylinder 2 to arrive. In contrast, the outlet 8 is via the channel 17 with the Drain 6 connected.
Vom Kanal 16 aus führt ein Querkanal i8 in den Zylinderraum des Servokolbens, der hier aus zwei Teilen i9 und 2o besieht. Der Kolben ig Üt mittels eines Stiftes 21 im Kolben 2o geführt und kehrt dem Abschlußkörper g einen Stift 22 zu. Der Kolben 2o ist mit einem Stift 23 versehen, der auf den Abschlußkörper 13 wirkt, und mit einem @entilkebel 24, der sich bei entsprechender Steuerung des Ventils. auf den Sitz 25 legen kann.A transverse channel i8 leads from channel 16 into the cylinder space of the servo piston, which here consists of two parts i9 and 2o. The piston ig Üt is guided in the piston 2o by means of a pin 21 and a pin 22 is directed towards the closing body g. The piston 2o is provided with a pin 23, which acts on the closing body 13, and with a @entilkebel 24, which when the valve is appropriately controlled. can put on the seat 25.
Der Querkanal 18 mündet in einen Ringraum 26 zwischen den beiden Kalben i9 und 20 und wird für gewöhnlich abgeschlossen durch den Schließkörper 27 des Hilfsventils. Die Spindel 28 des Hilfsventils durchsetzt in l an sich bekannter Weise den axial beweglichen Kern 29 des Elelctrömagneten 30.The transverse channel 18 opens into an annular space 26 between the two calves i9 and 20 and is usually closed by the closing body 27 of the auxiliary valve. The spindle 28 of the auxiliary valve penetrates the axially in a manner known per se movable core 29 of the solenoid 30.
Wie oben bereits angedeutet, wind lyei der gezeichneten Stellung der Teile,des V ierwegventiJs -das Flu,d dem Zylinder 2 :durch dessen Eimaß 3 zugeführt, während auf der anderen Seite des Kolbens i das Flud durch den Auslaß 8 und den Ablaß 6 verdrängt werden kann.As already indicated above, lyei winds the drawn position of the Parts of the four-way valve - the flow to the cylinder 2: supplied by its dimension 3, while on the other side of the piston i the fluid through the outlet 8 and the Drain 6 can be displaced.
Wind nun der Elektromagnet 30 erregt und dadurch mittels des Kernes 29 das Hilfsventil 27 geöffnet, :o gelangt vier Druck. unter welchem das 1}"i 5 angeschlossene @lucl st,-lit. zwischen die beiden Kolben I9 und 2o und 11@1@t mittels (1.°S Stiftes 22 den Abschltil)k<zrper 9 vom Sitz ii ab und drückt ihn auf den Sitz 1o. Tun ist der Durchtritt von 5 über 7 nach 3 abgesperrt und dafür der Zvliiidereinlall 3 durch den Ventilsitz i i hindurch und über den Kanai i :z an den Ablaß 6 angeschlossen.Wind now energizes the electromagnet 30 and thereby opens the auxiliary valve 27 by means of the core 29: o four pressure is reached. under which the 1} "i 5 connected @lucl st, -lit. between the two pistons I9 and 2o and 11 @ 1 @ t by means of (1. ° S pin 22 the closure) k <body 9 from the seat ii and pushes the passage from 5 via 7 to 3 is blocked and the valve inlet 3 is connected through the valve seat ii and via the channel i: z to the outlet 6.
Der andere Kolben 2o liebt den @@bschl,ttt3-körper 13 entgegen der Wirkung der Feder 14 von seinem Sitz 15 ab und öffnet dadurch. den Zutritt des Fludes über Kanal 16, Ventilsitz 15, Auslaß 8 zum Einlaß .4 auf der anderen Zvlinderseite. Der Ventilkegel 2a. des Kolbens 2o setzt sich auf den Sitz 25 auf und schließt dadurch Kanal 17 und Ablaß 6 vom Zylinder 2 ab.The other piston 2o loves the @@ bschl, ttt3 body 13 contrary to the Action of the spring 14 from its seat 15 and opens thereby. the admission of the river Via channel 16, valve seat 15, outlet 8 to inlet .4 on the other cylinder side. The valve cone 2a. of the piston 2o sits on the seat 25 and thereby closes Channel 17 and outlet 6 from cylinder 2.
Wird der Elektromagnet 30 stromlos gemacht, so gelangen alle Teile wiederin die gezeichnete Ruhelage zurück.If the electromagnet 30 is de-energized, all parts return to the rest position shown.
Wie aus der- Zeichnung zu entnehmen i#t. läßt sich das neue Vierwegventil äußerst einfach bauen und erfordert denkbar wenig Raum. Besonders vorteilhaft ist an der gezeichneten Ausführungsform die gleichachsige Lage der beiden zu steuernden Doppelsitzventile g, io. I I bzw. 13, 15, 2d., 25.As can be seen from the drawing i # t. the new four-way valve can be built extremely easily and requires very little space. The coaxial position of the two double seat valves g, io to be controlled is particularly advantageous in the embodiment shown. II or 13, 15, 2d., 25.
Die Anwendbarkeit der Erfindung ist nicht beschränkt auf Ventile mit vier Anschlüssen, vielmehr ist unter der Bezeichnung Vierwegventil jedes Ventil zu verstehen, das mehr als drei Anschlüsse hat.The applicability of the invention is not limited to valves four connections, rather each valve is called a four-way valve to understand that has more than three connections.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH171448D DE763594C (en) | 1943-04-25 | 1943-04-25 | Electromagnetically controlled four-way valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH171448D DE763594C (en) | 1943-04-25 | 1943-04-25 | Electromagnetically controlled four-way valve |
Publications (1)
Publication Number | Publication Date |
---|---|
DE763594C true DE763594C (en) | 1952-12-22 |
Family
ID=7184357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH171448D Expired DE763594C (en) | 1943-04-25 | 1943-04-25 | Electromagnetically controlled four-way valve |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE763594C (en) |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1024767B (en) * | 1956-02-10 | 1958-02-20 | Forkardt Paul Kg | Electromagnetically controlled four-way valve |
DE1057843B (en) * | 1955-03-18 | 1959-05-21 | Ross Operating Valve Co | Control slide or valve with an electromagnetic locking device |
DE1059731B (en) * | 1956-11-28 | 1959-06-18 | Internat Basic Economy Corp | Control spool with a main and an auxiliary spool and an electromagnetic auxiliary valve |
DE1082470B (en) * | 1958-07-25 | 1960-05-25 | Oec Hermann Tiefenbach Dipl In | Solenoid operated valve |
DE1103704B (en) * | 1959-01-15 | 1961-03-30 | Concordia | Control or multi-way valve |
DE1103705B (en) * | 1956-11-03 | 1961-03-30 | Bernhard Leutenegger | Control slide with two individual slides arranged in one housing |
DE1103370B (en) * | 1954-08-05 | 1961-03-30 | Koeln Ehrenfelder Maschb Ansta | Reversing device for feed cylinders of a conveyor carriage feed device which are acted upon alternately by a pressure medium |
DE1108997B (en) * | 1957-12-11 | 1961-06-15 | Internat Basic Economy Corp | Four-way control valve |
DE1110013B (en) * | 1954-04-30 | 1961-06-29 | Franz Schmidt | Pressure medium control for the pressure medium inflow and outflow to a hydraulic servo motor |
DE1145449B (en) * | 1957-04-30 | 1963-03-14 | Chatleff Controls Inc | Control valve arrangement for a pressure medium with an inlet and two consumer connections |
DE1161099B (en) * | 1958-12-13 | 1964-01-09 | Concordia Maschinen Und Elek Z | Four-way valve |
DE1188883B (en) * | 1958-05-03 | 1965-03-11 | Christian Buerkert | Multi-way switch valve |
DE1212376B (en) * | 1963-11-29 | 1966-03-10 | Bosch Gmbh Robert | Control device with a neutral position in which the pressure medium source is relieved |
DE1229353B (en) * | 1959-07-11 | 1966-11-24 | Automatic Switch Co | Four-way shut-off or control valve |
DE1238298B (en) * | 1961-12-05 | 1967-04-06 | Parker Hannifin Corp | Valve arrangement with two coaxial, pressure medium operated valves |
DE1241216B (en) * | 1963-02-20 | 1967-05-24 | Ross Operating Valve Co | Hydraulic control device |
DE1245665B (en) * | 1963-01-23 | 1967-07-27 | Erich Herion | Control valve |
DE1256016B (en) * | 1963-03-21 | 1967-12-07 | Friedrich Buschjost O H G | Shut-off valve |
DE1284231B (en) * | 1965-01-15 | 1969-02-20 | Herion Erich | Control device with two control valves |
DE1292977B (en) * | 1960-04-06 | 1969-04-17 | Internat Basic Economy Corp N | Electromagnetically controlled safety valve arrangement |
DE1293029B (en) * | 1958-11-25 | 1969-04-17 | Germane Corp | Hydraulic adjusting device |
DE1650559B1 (en) * | 1967-09-08 | 1970-02-26 | Schneider Co Optische Werke | Control device for pressure medium-controlled valve systems |
DE1775783B1 (en) * | 1967-10-19 | 1972-11-16 | Hydraulic Unit Specialities Co | Hydraulic piston valve arrangement working with pilot control |
-
1943
- 1943-04-25 DE DEH171448D patent/DE763594C/en not_active Expired
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1110013B (en) * | 1954-04-30 | 1961-06-29 | Franz Schmidt | Pressure medium control for the pressure medium inflow and outflow to a hydraulic servo motor |
DE1103370B (en) * | 1954-08-05 | 1961-03-30 | Koeln Ehrenfelder Maschb Ansta | Reversing device for feed cylinders of a conveyor carriage feed device which are acted upon alternately by a pressure medium |
DE1057843B (en) * | 1955-03-18 | 1959-05-21 | Ross Operating Valve Co | Control slide or valve with an electromagnetic locking device |
DE1024767B (en) * | 1956-02-10 | 1958-02-20 | Forkardt Paul Kg | Electromagnetically controlled four-way valve |
DE1103705B (en) * | 1956-11-03 | 1961-03-30 | Bernhard Leutenegger | Control slide with two individual slides arranged in one housing |
DE1059731B (en) * | 1956-11-28 | 1959-06-18 | Internat Basic Economy Corp | Control spool with a main and an auxiliary spool and an electromagnetic auxiliary valve |
DE1145449B (en) * | 1957-04-30 | 1963-03-14 | Chatleff Controls Inc | Control valve arrangement for a pressure medium with an inlet and two consumer connections |
DE1108997B (en) * | 1957-12-11 | 1961-06-15 | Internat Basic Economy Corp | Four-way control valve |
DE1188883B (en) * | 1958-05-03 | 1965-03-11 | Christian Buerkert | Multi-way switch valve |
DE1082470B (en) * | 1958-07-25 | 1960-05-25 | Oec Hermann Tiefenbach Dipl In | Solenoid operated valve |
DE1293029B (en) * | 1958-11-25 | 1969-04-17 | Germane Corp | Hydraulic adjusting device |
DE1161099B (en) * | 1958-12-13 | 1964-01-09 | Concordia Maschinen Und Elek Z | Four-way valve |
DE1103704B (en) * | 1959-01-15 | 1961-03-30 | Concordia | Control or multi-way valve |
DE1229353B (en) * | 1959-07-11 | 1966-11-24 | Automatic Switch Co | Four-way shut-off or control valve |
DE1292977B (en) * | 1960-04-06 | 1969-04-17 | Internat Basic Economy Corp N | Electromagnetically controlled safety valve arrangement |
DE1238298B (en) * | 1961-12-05 | 1967-04-06 | Parker Hannifin Corp | Valve arrangement with two coaxial, pressure medium operated valves |
DE1245665B (en) * | 1963-01-23 | 1967-07-27 | Erich Herion | Control valve |
DE1241216B (en) * | 1963-02-20 | 1967-05-24 | Ross Operating Valve Co | Hydraulic control device |
DE1256016B (en) * | 1963-03-21 | 1967-12-07 | Friedrich Buschjost O H G | Shut-off valve |
DE1212376B (en) * | 1963-11-29 | 1966-03-10 | Bosch Gmbh Robert | Control device with a neutral position in which the pressure medium source is relieved |
DE1284231B (en) * | 1965-01-15 | 1969-02-20 | Herion Erich | Control device with two control valves |
DE1650559B1 (en) * | 1967-09-08 | 1970-02-26 | Schneider Co Optische Werke | Control device for pressure medium-controlled valve systems |
DE1775783B1 (en) * | 1967-10-19 | 1972-11-16 | Hydraulic Unit Specialities Co | Hydraulic piston valve arrangement working with pilot control |
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