DD230798A1 - DEVICE WITH A HEAD AND CONTROL DEVICE FOR SHARING - Google Patents
DEVICE WITH A HEAD AND CONTROL DEVICE FOR SHARING Download PDFInfo
- Publication number
- DD230798A1 DD230798A1 DD83248148A DD24814883A DD230798A1 DD 230798 A1 DD230798 A1 DD 230798A1 DD 83248148 A DD83248148 A DD 83248148A DD 24814883 A DD24814883 A DD 24814883A DD 230798 A1 DD230798 A1 DD 230798A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- foam
- line
- medium
- control
- working member
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
- A01B69/02—Ridge-marking or like devices; Checkrow wires; Accessories therefor
- A01B69/022—Ridge marking by deposition of a chemical substance, e.g. foam, on the surface of the soil
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/235—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/105—Mixing heads, i.e. compact mixing units or modules, using mixing valves for feeding and mixing at least two components
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/311—Injector mixers in conduits or tubes through which the main component flows for mixing more than two components; Devices specially adapted for generating foam
- B01F25/3111—Devices specially adapted for generating foam, e.g. air foam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
- B01F25/31243—Eductor or eductor-type venturi, i.e. the main flow being injected through the venturi with high speed in the form of a jet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/432—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa
- B01F25/4321—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa the subflows consisting of at least two flat layers which are recombined, e.g. using means having restriction or expansion zones
- B01F25/43211—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction with means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g. conducting the outer layer of the material nearer to the axis of the tube or vice-versa the subflows consisting of at least two flat layers which are recombined, e.g. using means having restriction or expansion zones using a simple by-pass for separating and recombining the flow, e.g. by using branches of different length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Insects & Arthropods (AREA)
- Soil Sciences (AREA)
- Mechanical Engineering (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Nozzles (AREA)
- Catching Or Destruction (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
Abstract
Vorrichtung mit einem Beschaeumungskopf und einem Steuergeraet zum Schaummarkieren mit dem Ziel, auch kleine Mengen Schaum verlustlos mit einer hohen Qualitaet zu verspruehen. Es ist dabei die Aufgabe der Erfindung, eine Vorrichtung zu schaffen, mit der eine selbsttaetige Medienregulierung moeglich ist und der Schaum ohne Leitung unmittelbar nach seiner Bildung aufgetragen wird. Erfindungsgemaess wird die Aufgabe dadurch geloest, dass ein Beschaeumungskopf und eine davor geschaltete Steuervorrichtung gebildet sind, wobei ein Steigerungselement fuer die Schaumbildung zu dem Beschaeumungskopf angeschlossen ist, der zweckmaessig aus einem Sieb mehrschichtig ausgebildet ist und eine getrennte Leitung fuer Schaumgrundstoff und eine getrennte Leitung fuer schaumbildenden Stoff sowie ein Injektor angeordnet sind, wobei die Leitung fuer den Schaumgrundstoff mit der Mischduese und die Leitung fuer den schaumbildenden Stoff mit der Duese des Injektors verbunden sind, und Steuergeraet fuer mindestens eine Regelmediumsleitung und mindestens eine mit Mediumsstromregelelement versehene geregelte Mediumsleitung, wobei in der Regelmediumsleitung ein durch das Regelmedium betaetigtes Arbeitsglied angeordnet ist, wobei das Arbeitsglied dem Mediumsstromregelelement zugeschaltet ist, dass die Betaetigung des Arbeitsgliedes mittels des Druckes eines in der Regelmediumsleitung stroemenden Mediums geloest ist. Fig. 3Device with a Beschaeumungskopf and a control device for foam marking with the aim to spray even small amounts of foam lossless with a high quality. It is the object of the invention to provide a device with which a self-acting media regulation is possible and the foam is applied without a line immediately after its formation. According to the invention, the object is achieved in that a Beschäneumungskopf and a previously connected control device are formed, wherein an elevation element for foaming is connected to the Beschadeumungskopf, which is suitably made of a sieve multi-layered and a separate line for foam base and a separate line for foam-forming Substance and an injector are arranged, wherein the line for the foam base material with the Mischduese and the line for the foam-forming substance are connected to the Duese of the injector, and Steuergeraet for at least one control medium line and at least one provided with medium flow control element controlled medium line, wherein in the control medium line a actuated by the control medium working member is arranged, wherein the working member is connected to the medium flow control element that the actuation of the working member by means of the pressure of a in the control medium line stro emenden medium is solved. Fig. 3
Description
Die Erfindung betrifft eine Vorrichtung mit einem Beschäumungskopf mit einer Medienleitung sowie ein Steuergerät für eine Regelmediumsleitung und eine mit einem Mediumsstromregelelement versehene geregelte Mediumsieitung mit einem durch das Regelmedium betätigtes Arbeitsglied, wobei das Arbeitsglied dem Mediumsstromregelelement zugeschaltet ist, wobei die Vorrichtung, in welcher der'Beschäumungskopf und das Steuergerät verwendet werden, hauptsächlich zum Schaummarkieren in der Landwirtschaft Verwendung findet.The invention relates to a device having a foaming head with a media line and a control device for a control medium line and provided with a medium flow control element Regelliches Mediumsieitung with an actuated by the control medium working member, wherein the working member is connected to the medium flow control element, wherein the device in which der'Bschäumungskopf and the controller used mainly for foam marking in agriculture is used.
Beim Besprühen des Ackers mit Streugrindel wird ein Schaummarkieren zur Markierung der Grenze der besprühten Fläche angewendet.When spraying the field with scattered manure, foam marking is used to mark the boundary of the sprayed area.
Für Schaummarkieren ist eine Vorrichtung bekannt, die aus einem Schaummittelbehälter, Beschäumungseinheiten, einem Schaumdosierkopf, Schaumleitungen besteht. Das Wesentliche ist dabei, daß der Schaum im Schaummittelbehälter durch Einblasen von Luft erzeugt wird, der durch eine Schaumieitung in den Schaumdösierkopf gepreßt wird. Der Schaum aus dem Schaumdosierkopf kommt entsprechend der Regelung auf den Boden hinaus, führt also die Markierung durch.For foam marking, a device is known which consists of a foaming agent container, foaming units, a foam dosing head, foam lines. The essence is that the foam in the foam container is generated by blowing air, which is pressed by a Schaumieitung in the Schaumdösierkopf. The foam from the Schaumdosierkopf comes out according to the regulation on the ground, so performs the mark.
Der Mangel der Vorrichtung besteht darin, daß der Durchmesser der Schaumleitung infolge des Volumens des Schaumes groß ist, diese Schaumleitung auf einem zusammenlegbaren Streugrindel von großer Länge geknickt ist und eine permanente Deformation, d. h. eine Durchschnittssenkung erleidet, wobei die Länge der Schaumleitung die Lebensdauer des Schaumes mindert, d.h. den Schaum bricht. Der Schaum, der aus „Ferne" einerentfernten Anwendungsstelle zugeführt wird, gestaltet die Regulierung der Zuführung des Schaumes sehr ungenau.The deficiency of the device is that the diameter of the foam duct is large due to the volume of the foam, this foam duct is folded on a collapsible scraping lug of great length and a permanent deformation, i. H. an average reduction, wherein the length of the foam line reduces the life of the foam, i. the foam breaks. The foam, which is "remotely" supplied to a remote application site, makes the regulation of the delivery of the foam very inaccurate.
Bekannt ist noch zum Schaummarkieren eine Vorrichtung, die im wesentlichen mit der oben genannten gleich ist, jedoch ein Ventil in die Schaumleitung eingebaut ist.It is also known for foam marking a device which is substantially the same as the above, but a valve is installed in the foam line.
Der Mangel der Lösung liegt darin, daß der sich innerhalb der Schaumleitung im Ruhestand befindende Schaum seinen Zustand verliert, unverwendbar wird und daher sich die Anwendung vom Schaummittel steigert.The shortcoming of the solution is that the foam, which is retired within the foam line, loses its state, becomes unusable, and therefore the application of the foaming agent increases.
Es ist das Ziel der Erfindung, eine Vorrichtung mit einem Beschäumungskopf und einem Steuergerät zum Schaummarkieren von landwirtschaftlichen Flächen zur Anwendung zu bringen, mitteis der kleinere Schaummengen verlustlos mit einer hohen Qualität des Schaumes versprüht werden können.It is the object of the invention to apply a device with a foaming head and a control device for foam marking of agricultural areas, by means of which smaller amounts of foam can be sprayed without loss with a high quality of the foam.
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung mit einem Beschäumungskopf und einem Steuergerät zum Schaummarkieren vorzugsweise landwirtschaftlicher Flächen zu schaffen, indem das zur Schaumbildung notwendige Medium eine Regelmöglichkeit benötigt, die den Druck eines weiteren Mediums reguliert und unmittelbar nach seiner Bildung der Schaum ohne Leitung aufgetragen wird.The invention has for its object to provide a device with a foaming and a control device for foam marking preferably agricultural areas by the medium required for foaming requires a control possibility that regulates the pressure of another medium and applied immediately after its formation of the foam without line becomes.
Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß getrennte Leitung für Schaumgrundstoff und getrennte Leitung für schaumbildenden Stoff vorgesehen sind sowie ein Injektor angeordnet ist, wobei die Leitung für Schaumgrundstoff mit der Mischdüse und die Leitung für schaumbildenden Stoff mit der Düse des Injektors verbunden sind.The object is achieved in that separate line for foam base and separate line are provided for foam-forming material and an injector is arranged, wherein the line for foam base material with the mixing nozzle and the line for foam-forming substance are connected to the nozzle of the injector.
Die Aufgabe wird weiterhin an dem Steuergerät erfindungsgemäß so gelöst, daß die Betätigung des Arbeitsgliedes mittels des Druckes eines in der Regelstrommediumsleitung des Regelmediums gelöst ist.The object is further achieved according to the invention on the control unit so that the actuation of the working member is achieved by means of the pressure of a in the control medium line of the control medium.
In Anbetracht der konstruktiven Einfachheit und der Betriebsempfindlichkeit ist eine Ausführungsform von Vorteil, die das Arbeitsglied aus einer in der Regelmediumsleitung eingebauten Membran ausgebildet ist.In view of the constructive simplicity and the operational sensitivity of an embodiment of advantage, the working member is formed from a built-in the control medium line membrane.
In Anbetracht der Belastbarkeit und der Genauigkeit ist eine Ausführungsform zweckmäßig, wobei das Arbeitsglied aus einem in der Regelmediumsleitung eingebauten Kolben ausgebildet ist.In view of the load capacity and the accuracy of an embodiment is appropriate, wherein the working member is formed of a built-in the control medium line piston.
Die Aufgabe wird auch an der Vorrichtung eingangs genannter Art so gelöst, daß sie aus einem Beschäumungskopf und einer davor geschalteten Steuervorrichtung ausgebildet ist.The object is also achieved in the device of the type mentioned so that it is formed from a foaming and a previously connected control device.
Zur Qualitätssteigerung des Schaumes aus der Vorrichtung ist vorteilhaft, wobei ein Steigerungselement für Schaumbildung zu dem Beschäumungskopf angeschlossen ist, der zweckmäßig einem mehrschichtigen Sieb ausgebildet ist.To increase the quality of the foam from the device is advantageous, wherein an increase element for foaming is connected to the foaming, which is expediently formed of a multi-layer sieve.
-3- 248 148 3-3- 248 148 3
Ausführungsbeispielembodiment
Die Erfindung soll anhand eines Ausführungsbeispieles näher erläutert werden. In der zugehörigen Zeichnung zeigen:The invention will be explained in more detail with reference to an embodiment. In the accompanying drawing show:
Fig. 1: den Beschäumungskopf im Schnitt;Fig. 1: the foaming head in section;
Fig.2: das Steuergerät im Schnitt;Fig.2: the control unit in section;
Fig.3: die Vorrichtung im Schnitt.3: the device in section.
Der in der Fig. 1 dargelegte Beschäumungskopf 10 hat eine Leitung 1 für Schaumgrundstoff und eine Leitung 2 für schaumbildenden Stoff, die aus entsprechenden Behältern gespeist werden. In dem Beschäumungskopf 10 ist ein Injektor 3 angeordnet, dereine mit der Leitung 2 für schaumbildenden Stoff verbundene Düse 5 und eine zu der Leitung 1 für Schaumgrundstoff angeschlossene Mischdüse 4 hat.The foaming head 10 shown in Fig. 1 has a foamed stock line 1 and a foaming line 2 fed from respective containers. In the foaming head 10, there is disposed an injector 3 having a nozzle 5 connected to the foaming pipe 2 and a mixing nozzle 4 connected to the foam base pipe 1.
Die Funktion des Beschäumungskopfes 10 baut sich grundsätzlich auf den Betrieb des Injektors 3 auf. Zu der Schaumbildung strömt der schaumbildende Stoff aus der Leitung 2 für schaumbildenden Stoff durch die Düse 5 mit entsprechendem Druck in die Mischdüse 4 ein, worin die Schaumbildung erfolgt. Danach kommt der fertige Schaum aus dem Schäumungskopf 10 heraus.The function of the foaming head 10 basically builds on the operation of the injector 3. For foam formation, the foam-forming substance flows from the foam-forming substance line 2 through the nozzle 5 with a corresponding pressure into the mixing nozzle 4, in which the foaming takes place. Thereafter, the finished foam comes out of the foaming head 10.
Das in Fig. 2 dargestellte Steuergerät 11 hat ein Arbeitsglied 9 und ein Mediumsstromregelelement 7. Das Arbeitsglied 9 ist an der Regelmediumsleitung 6 so angeordnet, daß das Arbeitsglied 9 den Druck des darin strömenden Mediums wahrnimmt. Das Arbeitsglied 9 ist mit dem Mediumsstromregelelement 7 verbunden. Das Mediumsstromregelelement 7, zweckmäßig ein Federventil, ist in der geregelten Mediumsleitung 8 eingebaut. Das Arbeitsglied 9 ist zweckmäßig aus einem Kolben ausgebildet, kann jedoch auch eine Membran sein.The control unit 11 shown in Fig. 2 has a working member 9 and a medium flow control element 7. The working member 9 is arranged on the control medium line 6 so that the working member 9 detects the pressure of the medium flowing therein. The working member 9 is connected to the medium flow control element 7. The medium flow control element 7, expediently a spring valve, is installed in the regulated medium line 8. The working member 9 is expediently formed from a piston, but may also be a membrane.
Das Wesentliche bei der Funktion des Steuergerätes 11 ist wie folgt:The essence of the function of the control unit 11 is as follows:
Den Druck in der Regelmediumsleitung 6 nimmt das Arbeitsglied 9 wahr, das in unserem Falle das Mediumsstromregelelement mechanisch steuert. Dadurch ist die Möglichkeit gegeben, daß der Strom eines anderen auch technologischen Mediums mittels des Druckes eines technologischen Mediums geregelt wird.The pressure in the control medium line 6, the working member 9 true, which mechanically controls the medium flow control element in our case. This provides the possibility that the flow of another technological medium is regulated by means of the pressure of a technological medium.
Die erfindungsgemäße, in Fig. 3 dargelegte Vorrichtung 13 führt Schaummarkieren in der Landwirtschaft aus. Die Vorrichtung 13 ist aus einem Steuergerät 11 und einem Beschäumungskopf 10 ausgebildet. Zweckmäßigkeitshalber sind diese für einen Körper ausgebildet. Zur Erzeugung eines Schaumes besserer Qualität wird ein Steigerungselement 12 für die Schaumbildung vor die Vorrichtung 13 gesetzt, das aus einem ein- oder mehrschichtigen Sieb gebildet ist.The device 13 according to the invention, shown in Fig. 3 performs foam marking in agriculture. The device 13 is formed from a control unit 11 and a foaming head 10. For the sake of convenience, these are designed for a body. To produce a foam of better quality, a foaming enhancer element 12 is placed in front of the device 13, which is formed from a single or multi-layer sieve.
Das Wesentliche der Funktion der Vorrichtung 13 ist darin zu sehen, daß der schaumbildende Stoff durch die mit der Regelmediumsleitung 6 verbundene Leitung 2 für schaumbildenden Stoff über die Düse 5 des in dem Beschäumungskopf 10 angeordneten Injektors 3 strömt, wobei der schaumbildende Stoff Preßluft ist, jedoch eine Flüssigkeit oder ein Gas von anderer Art sein kann. In die Mischdüse 4 im Injektor 3 und dadurch aus der Leitung 1 für Schaumgrundstoff saugt der schaumbildende Stoff den Schaumgrundstoff ein. Die Leitung 1 für Schaumgrundstoff ist mit der geregelten Mediumsleitung 8 verbunden, derenThe essence of the function of the device 13 is the fact that the foam-forming substance flows through the connected to the control medium line 6 Foaming line 2 via the nozzle 5 of the arranged in the foaming 10 injector 3, wherein the foaming material is compressed air, however may be a liquid or a gas of a different kind. In the mixing nozzle 4 in the injector 3 and thereby from the line 1 for foam base material of the foam-forming substance sucks the foam base. The line 1 for foam base material is connected to the regulated medium line 8, whose
Mediumsstromregelelement 7 der in der Leitung 6 des Regelmediums für Regelung strömende schaumbiidende Stoff gesteuert, also geöffnet hat.Medium flow control element 7 of the flowing in the line 6 of the control medium for Schäumbiidende controlled substance, so it has opened.
Der Schaum gelangt aus der Mischdüse 4 in das Steigerungselement 12 für die Schaumbildung, woraus der fertige, zeitbeständige Schaum zum Markieren auf dem Acker herauskommt.The foam passes from the mixing nozzle 4 in the increasing element 12 for the formation of foam, from which the finished, time-resistant foam comes out for marking on the field.
Die Vorrichtung 13 ist mittels eines einzigen Betätigungsorgans fernsteuerbar.The device 13 can be remotely controlled by means of a single actuator.
Claims (5)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU82580A HU185090B (en) | 1982-02-25 | 1982-02-25 | Foam forming head, control apparatus as well as device from these first for agricultural row marking by foam |
Publications (1)
Publication Number | Publication Date |
---|---|
DD230798A1 true DD230798A1 (en) | 1985-12-11 |
Family
ID=10950250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD83248148A DD230798A1 (en) | 1982-02-25 | 1983-02-22 | DEVICE WITH A HEAD AND CONTROL DEVICE FOR SHARING |
Country Status (11)
Country | Link |
---|---|
AT (1) | AT380377B (en) |
CS (1) | CS244924B2 (en) |
DD (1) | DD230798A1 (en) |
DE (1) | DE3303753A1 (en) |
FR (1) | FR2521869B1 (en) |
GB (1) | GB2119270B (en) |
HU (1) | HU185090B (en) |
IT (1) | IT1159845B (en) |
PL (1) | PL140112B1 (en) |
RO (1) | RO86956A (en) |
YU (1) | YU39083A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE452413B (en) * | 1984-12-04 | 1987-11-30 | Flaekt Ab | MEDIUM MIXING NOZE, INTENDED TO BE USED IN A CONTACT REACTOR |
ES2018546B3 (en) * | 1986-05-16 | 1991-04-16 | Halliburton Co | APPARATUS AND METHOD FOR OBTAINING FOAMS CONTAINING PARTICLES. |
SE460524B (en) * | 1987-04-27 | 1989-10-23 | Carl Manne Carlzon | DEVICE FOR WASHING AND RINSE APPLIANCES FOR CONTINUOUS FOUNDATION OF FOAM |
FR2619023B1 (en) * | 1987-08-07 | 1991-04-12 | Lamort E & M | PRESSURE MIXER INJECTOR |
FR2623730A1 (en) * | 1987-11-27 | 1989-06-02 | Dion Biro Guy | Plant for the manufacture of foams, especially for the production of cellular structural components permitting the manufacture of foams with very low proportions of emulsifying agent of between 1 and 15 per thousand |
FR2699425B1 (en) * | 1992-12-23 | 1995-03-10 | Ody Ste Civile Rech | Device for injecting a gas, in particular air, into a stream of liquid, in particular into a solution intended to foam. |
EP0808292B1 (en) * | 1995-02-23 | 2006-06-28 | Ecolab, Inc. | Apparatus for dispensing a viscous use solution and its use in dispensing |
AU686083B3 (en) * | 1997-04-14 | 1998-01-29 | Kevin Dalton Nominees Pty Ltd | Rotary foam marker |
DE29806581U1 (en) * | 1998-04-14 | 1999-08-26 | Lahm Spaeth David | Spray system |
CN101905201B (en) * | 2010-07-09 | 2013-01-23 | 中冶京诚工程技术有限公司 | Novel gas spray nozzle without gas resistance and gas spray forming method |
DE102021124355B4 (en) | 2021-09-21 | 2023-05-04 | Jürgen F. Vorwerk | Rotating injector nozzle and its use as well as device for CIP cleaning and CIP processes |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
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US2992084A (en) * | 1956-08-24 | 1961-07-11 | Four Industriel Belge | Apparatus for regulating the composition of a mixture of air and fuel-gas |
GB927011A (en) * | 1959-03-24 | 1963-05-22 | Laing David Harkness | Fluid metering device |
GB1126682A (en) * | 1964-10-21 | 1968-09-11 | Pyrene Co Ltd | Methods of and apparatus for mixing liquid streams |
GB1126912A (en) * | 1965-08-06 | 1968-09-11 | Chlorination Equipment Ltd | Improved gas dispensing apparatus |
GB1205675A (en) * | 1968-01-05 | 1970-09-16 | Karl Hutter | Device for mixing media, more particularly liquids |
DE1904014C3 (en) * | 1969-01-28 | 1974-06-20 | Noll Maschinenfabrik Gmbh, 4950 Minden | Device for continuously combining beverage components in an adjustable proportion |
GB1320746A (en) * | 1970-12-02 | 1973-06-20 | Chubb Fire Security Ltd | Apparatus for introducing foam-stabilising solutions into water streams |
NL7208700A (en) * | 1971-06-24 | 1972-12-28 | ||
CH521797A (en) * | 1971-09-06 | 1972-04-30 | Nussbaum & Co Ag R | Mixing nozzle |
US3918647A (en) * | 1974-01-14 | 1975-11-11 | Chemtrust Ind Corp | Foam generating apparatus |
IT1034808B (en) * | 1975-04-03 | 1979-10-10 | Taccon Danizzo | NBEBULIZER FOR FLUIDS AT ATMOSPHERIC PRESSURE OR UNDER PRESSURE WITH AUTOMATIC PNEUMATIC INTERCEPTION |
CH588295A5 (en) * | 1975-09-17 | 1977-05-31 | Glutz Ag | |
AT340187B (en) * | 1976-03-16 | 1977-11-25 | Soil Fertility Limited | MARKING DEVICE |
DD133883B1 (en) * | 1977-10-20 | 1979-12-27 | Bruno Bredschneider | DEVICE FOR TRACE MARKING FOR AGRICULTURAL MACHINERY |
DE2821141A1 (en) * | 1978-05-13 | 1979-11-22 | Eugen Woerner Gmbh & Co Zentra | Viscous fluid and compressed air spraying equipment - has cylinder chamber connected alternately to fluid supply and nozzles |
CA1090748A (en) * | 1978-06-27 | 1980-12-02 | Paul R. Stoesser | Foam-generating device for a pump sprayer |
IL55925A (en) * | 1978-11-12 | 1982-12-31 | Bron Dan | Self regulated fluid flow rate proportioning device |
FR2459679A1 (en) * | 1979-06-27 | 1981-01-16 | Matincendie Sa | Mixer for charging liq. prod. in fixed proportion into flowing liq. - incorporating means of reducing pressure drop when suction of liq. prod. is dispensed with |
DE3132994A1 (en) * | 1980-09-02 | 1982-05-19 | Vito 11743 Huntington N.Y. Agosta | Method and appliance for mixing liquids |
-
1982
- 1982-02-25 HU HU82580A patent/HU185090B/en not_active IP Right Cessation
-
1983
- 1983-01-24 AT AT0022783A patent/AT380377B/en not_active IP Right Cessation
- 1983-02-04 DE DE19833303753 patent/DE3303753A1/en active Granted
- 1983-02-18 GB GB08304525A patent/GB2119270B/en not_active Expired
- 1983-02-18 RO RO83110056A patent/RO86956A/en unknown
- 1983-02-18 YU YU00390/83A patent/YU39083A/en unknown
- 1983-02-21 CS CS831153A patent/CS244924B2/en unknown
- 1983-02-22 DD DD83248148A patent/DD230798A1/en unknown
- 1983-02-24 IT IT19748/83A patent/IT1159845B/en active
- 1983-02-24 FR FR8303008A patent/FR2521869B1/en not_active Expired
- 1983-02-24 PL PL1983240766A patent/PL140112B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
RO86956B (en) | 1985-10-01 |
GB8304525D0 (en) | 1983-03-23 |
PL140112B1 (en) | 1987-03-31 |
ATA22783A (en) | 1985-10-15 |
HU185090B (en) | 1984-11-28 |
AT380377B (en) | 1986-05-12 |
DE3303753A1 (en) | 1983-09-01 |
DE3303753C2 (en) | 1989-01-12 |
GB2119270A (en) | 1983-11-16 |
YU39083A (en) | 1986-08-31 |
CS244924B2 (en) | 1986-08-14 |
IT1159845B (en) | 1987-03-04 |
RO86956A (en) | 1985-10-31 |
FR2521869A1 (en) | 1983-08-26 |
FR2521869B1 (en) | 1986-11-07 |
GB2119270B (en) | 1986-05-08 |
PL240766A1 (en) | 1983-10-24 |
IT8319748A0 (en) | 1983-02-24 |
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