DE3303753A1 - FOAMING HEAD, CONTROL UNIT, AND DEVICE THEREOF, MAINLY FOR FOAM MARKING IN AGRICULTURE - Google Patents
FOAMING HEAD, CONTROL UNIT, AND DEVICE THEREOF, MAINLY FOR FOAM MARKING IN AGRICULTUREInfo
- Publication number
- DE3303753A1 DE3303753A1 DE19833303753 DE3303753A DE3303753A1 DE 3303753 A1 DE3303753 A1 DE 3303753A1 DE 19833303753 DE19833303753 DE 19833303753 DE 3303753 A DE3303753 A DE 3303753A DE 3303753 A1 DE3303753 A1 DE 3303753A1
- Authority
- DE
- Germany
- Prior art keywords
- foam
- line
- medium
- control
- control unit
- 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.)
- Granted
Links
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
-
- 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
-
- 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
-
- 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
-
- 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)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (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)
Description
• · » · * ns) AA Λ ft » »• · »· * ns) AA Λ ft » »
BBSCHAÜMÜNGSKOPP, STEUERGERÄT, SOWIE VORRICHTUNG AUS DIESEN HAUPTSACHLICH ZUM SCHAUMMERKIEREN IN DER LAND-WIRTSCHAPT BBSCHAÜMÜNGSKOPP, CONTROL UNIT, AND DEVICE FROM THIS MAINLY TO SHAPE IN THE LAND-WIRTSCHAPT
Die Erfindung betrifft einen Beschäumungskopf mit Medienleitungen·The invention relates to a foaming head with media lines
Die Erfindung betrifft ein Steuergerät für zuwenigst Regelmediumsleitung und zuwenigst eine mit Mediumsatromregelelement versehene geregelte Mediumsleitung, wobei in der Regelmediumsleitung ein durch das Regelmedium betätigtes Arbeitsglied angeordnet ist, wobei'das Arbeitsglied dem Mediumsstromregelelement zugeschaltet ist·The invention relates to a control device for at least one control medium line and at least one with Regulated medium line provided with a medium air flow control element, with a through the control medium actuated working member is arranged, whereby'das the working member connected to the medium flow control element is·
Die Erfindung betrifft letztens eine Vorrichtung, hauptsächlich zum Schaummarkieren in der Landwirtschaft, die Mediurasleitungen hat.The invention finally relates to a device mainly for foam marking in agriculture which has mediuras lines.
Beim Besprühen des Ackers durch Streugrindel wendet man Schaummerkieren zur Markierung der Grenze der besprühten Fläche an·When spraying the field with a spreader grinder, you turn to the marking of the border the sprayed area
I1Ur Schaummarkieren ist unter anderen die Vorrichtung zum Schaummarkieren von der deutschen Firma JACOBY bekannt, die aus einem Schaummittelbehälter, Beschäumungseinheiten, einem Schaumdosierkopf, Schaumleitungen ausgebildet ist. Das Wesentliche ist dabei, daßI 1 Ur foam marking is known, among other things, the device for foam marking from the German company JACOBY, which is formed from a foam agent container, foaming units, a foam metering head, foam lines. The essential thing is that
der Schaum im Schaummittelbehälter durch Einblasen von Luft erzeugt wird, der durch eine Schaumleitung in den Sohaumdosierkopf gepresst wird· Der Schaum aus dem Schaumdosierkopf kommt entsprechend der Regelung auf den Boden hinaus, also führt die Markierung durch·the foam in the foam concentrate container by blowing in Air is generated, which is pressed through a foam line into the foam dosing head · The foam from the The foam dosing head comes out on the floor according to the regulation, so the marking is carried out
Der Mangel der Lösung liegt darin, dass der Durchmesser der Schaumleitung infolge des Volumens des Schaumes gross ist, diese Sohaumleitung auf einem zusammenlegbaren Streugrindel von grosser Länge geknickt ist, die eine permanente Deformation, d«h· eine Durchschnittssenkung erleidet, die Länge der Schaumleitung die Lebensdauer des Schaumes mindert, also sie den Schaum bricht, letztens der Schaum aus der "Ferne" der Anwendungsstelle zugeführt wird und daher die Regulierung der Zuführung des Schaumes sehr ungenau' , schwierig ist· The deficiency of the solution lies in the fact that the diameter of the foam pipe is large as a result of the volume of the foam, this foam pipe is kinked on a collapsible spreader shaft of great length, which undergoes permanent deformation, i.e. an average decrease, the length of the foam pipe The service life of the foam is reduced, i.e. it breaks the foam, the foam is finally being supplied from "remotely" to the point of application and therefore the regulation of the supply of the foam is very imprecise, difficult ·
Bekannt ist noch das System für Schaummarkieren von der deutschen Firma. HESSEL, das im Wesentlichen mit der obigen gleich ist, jedoch ein Ventil in die Schaumleitung eingebaut ist·The system for foam marking from the German company is still known. HESSEL, which is essentially with is the same as above, but a valve is built into the foam line
Der Mangel der Lösung liegt darin,, dass der sich innerhalb der Schaumleitung im Ruhestand befindende Schaum seinen Zustand verliert, unanwendbar wird und daher sich die Anwendung vom Schaummittel steigert·The shortcoming of the solution is, that the foam is retired within the foam line loses its condition, becomes inapplicable and therefore the use of foam concentrate increases
Der Erfindung liegt die Aufgabe zugrunde, die obigen Llängel zu beseitigen, also einen Beschäumungskopf zu schaffen, der mit kleinen Konstruktionsmassen herstellbar ist und im Vergleich zu den bisherigen einen Schaum von besserer Qualität erzeugt·The invention is based on the object of eliminating the above length, that is, a foaming head to create that can be produced with small construction dimensions and, compared to the previous one, a foam of better quality produced
Der Erfindung liegt noch die Aufgabe zugrund eine die Zuführung der zu Schaumbildung notwendigen Medien gewährendes Steuergerät zu schaffen, das den Strom des anderen Mediums mittels des Druckes des einen Mediums für Regelung steuert.The invention is still based on the object of supplying the media necessary for foam formation to create a control device that controls the flow of the other medium by means of the pressure of one medium for regulation controls.
' Der Erfindung liegt letztens die Aufgabe zugrunde eine Vorrichtung hauptsächlich zum Schaummarkieren in der Landwirtschaft zu schaffen, die den Schaum unmittelbar nach dessen Bildung ohne Schaumleitung zum Markieren zuführt. 'The invention is ultimately based on the object of a device mainly for foam marking in the To create agriculture that feeds the foam immediately after its formation without a foam line for marking.
Die gesetzte Aufgabe wird an dem Beschäumungskopf eingangs genannter Art erfindungsgemäss so gelöst, dass er getrennte Leitung für.Schaumgrundstoff und getrennte Leitung für schaumbildenden Stoff, sowie einen Injektor hat, wobei die Leitung für Schaumgrundstoff mit der Mischdüse und die Leitung für schaumbildenden Stoff mit der Düse des Injektors verbunden sind·The set object is achieved according to the invention at the foaming head of the type mentioned at the beginning, that there is a separate line for foam base material and a separate line for foam-forming material, as well as a Has injector, with the line for foam base with the mixing nozzle and the line for foam-forming substance are connected to the nozzle of the injector
Die gesetzte Aufgabe wird weitere an dem Steuergerät eingangs genannter Art erfindungsgemäss so gelöst, dass die Betätigung des Arbeitsgliedes mittels des Druckes eines in der Regelstromediumsleitung des Regelmediums gelöst ist«The set object is further solved according to the invention on the control device of the type mentioned at the beginning, that the actuation of the working member by means of the pressure of a control medium in the control medium line is solved "
In Anbetracht der konstruktiven Einfachheit und der Betriebsempfindlichkeit ist eine Ausführungsform vom Vorteil, wobei das Arbeitsglied aus einer in der Regelmediumsleitung eingebauten Membran ausgebildet ist·In view of the structural simplicity and the operational sensitivity, an embodiment from Advantage, whereby the working element is formed from a membrane built into the control medium line
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 resilience and the accuracy, an embodiment is expedient in which the working element consists of a built-in in the control medium line Piston is formed
Die gesetzte Aufgabe wird letztens an der Vorrichtung eingangs genannter Art so gelöst, daß sie aus einem Beschäumungskopf und einer davor geschalteten Steuervorrichtung ausgebildet ist.The set task is finally solved on the device of the type mentioned in such a way that it consists of a foaming head and a control device connected in front of it.
Zur Qualitätssteigerung des Schaumes aus der Vorrichtung ist eine Ausführungsform vom Vorteil, wobei ein Steigerungselement für Schaumbildung zu dem Beschäumungskopf angeschlossen ist, der zweckmässig aus Sieb mehrschichtig ausgebildet ist.To increase the quality of the foam from the device, an embodiment is advantageous, wherein an increase element for foam formation is connected to the foaming head, which is expediently made of a multi-layer sieve.
Die Erfindungen werden zunächst anhand Ausführungsbeispiele in der Zeichnung näher erläutert· In der Zeichnung sindThe inventions are first explained in more detail using exemplary embodiments in the drawing. In the drawing are
Figur 1 der erfindungsgemässe Beschäumungskopf im Schnitt! Figur 2 das erfindungsgemässe Steuergerät im Schnitt; sowie Figur. 3 die erfindungsgemässe Vorrichtung im Schnitt·1 shows the foaming head according to the invention in section! FIG. 2 shows the control device according to the invention in section; as Figure. 3 the device according to the invention in section
Der erfindungsgemässe, in der Figur 1 dargelegte Beschäumungskopf 10 hat eine Leitung 1 für Schaumgrundstoff und eine Leitung 2 für schaumbildenden Stoff, die aus ent-The foaming head 10 according to the invention, shown in FIG. 1, has a line 1 for foam base material and a line 2 for foam-forming substance, which is made of
^ Q Μ»^ Q Μ »
MW * VMW * V
sprechenden Behältern gespeist sind. In dem Beschäumungskopf 10 ist ein Injektor 3 angeordnet, der eine mit der Leitung 2 für schaumbildenden Stoff verbundene ,Düse 5 und eine zu der Leitung 1 für Schaumgrundstoff angeschlossene Mischdüse 4 hat.speaking containers are fed. In the foaming head 10, an injector 3 is arranged, which is connected to the line 2 for foam-forming substance, nozzle 5 and a mixing nozzle 4 connected to the line 1 for foam base material.
Die Funktion des Beschäumungskopfes 10 baut sich grundsätzlich auf den Betrieb des Injektors 3· 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 Schaumungskopf 10 heraus·The function of the foaming head 10 is basically based on the operation of the injector 3. For foam formation, the foam-forming substance flows from the line 2 for foam-forming substance through the nozzle 5 with the corresponding pressure into the mixing nozzle 4, in which the foam formation takes place finished foam out of the foam head 10
Das erfindungsgemässe, in der Figur 2 dargelegte 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» jedoch kann auch eine Membran sein·The control device 11 according to the invention, shown in FIG. 2, has a working element 9 and a medium flow control element 7 · The working member 9 is arranged on the control medium line 6 in such a way that the working member 9 exerts the pressure of the medium flowing therein · The working element 9 is connected to the medium flow control element 7 · The Medium flow control element 7, expediently a spring valve, is built into the regulated medium line 8 Working element 9 is expediently formed from a piston »but it can also be a membrane ·
Das Wesentliche bei der Punktion des erfindungsgemässen Steuergerätes 11 ist, wie folgt·The essentials when puncturing the inventive Control unit 11 is as follows
Den Druck des in der Regelmediumsleitung 6 nimmt das Arbeitsglied 9 wahr, das in unserem Falle das Mediumsstromregelelement mechanisch steuert. Dadurch hat man die Möglichkeit dafür, daß der Strom eines anderen auch technologischen Mediums mittels des Druckes eines technologischen Mediums geregelt wird·The pressure in the control medium line 6 is perceived by the working element 9, which in our case is the medium flow control element mechanically controls. Thereby one has the possibility that the current of another is also technological Medium is regulated by means of the pressure of a technological medium
Die erfindungsgemässe, in der Figur 3 dargelegte Vorrichtung 13 führt hauptsächlich Schaummarkieren in der Landwirtschaft aus. Die Vorrichtung 13 ist aus einem Steuergerät 11 und einem Beschäumungskopf 10 ausgebildet· Zweckmüssigkeitshalber sind dieae für einen Körper ausgebildet. Zur Erzeugung eines Schaumes von besserer Qualität ordnet,man ein Steigerungselement 12 Schaumbildung vor dieThe device 13 according to the invention, shown in FIG. 3, mainly carries out foam marking in agriculture. The device 13 is made of one Control unit 11 and a foaming head 10 are designed. For the sake of convenience, these are designed for one body. To produce a foam of better quality, one arranges an increase element 12 in front of the foam formation
β 4» 9*β 4 »9 *
Vorrichtung 13 an, das'aus Sieb ein-, oder mehrschichtig ausgebildet ist.Device 13, das'aus sieve one or more layers is trained.
Das Y/esentliehe an der Funktion der Vorrichtung 13 liegt darin, daß der schaumbildende Stoff durch die mit der Regelmediumsleitung 6 verbunden© Leitung 2 für schaum« ,bildenden Stoff über die Düse 5 des in dem Beschäumungskopf 10 angeordneten Injektors 3 strömen gelassen wird, wobei der schaumbildende Stoff Pressluft ist, jedoch Flüssigkeit, oder Gas von anderer Art sein kann· In die Mischdüse 4 im Injektor 3 und dadurch aus der Leitung 1 für Schaumgrundstoff saugt der sda aumbildende Stoff den Schaumgrundsott ein· Die Leitung 1 für Schaumgrundstoff ist mit der geregelten Mediumsleitung 8 verbunden, deren Mediumsstromregelelement 7 der, in der Leitung 6 des Regelmediums für Regelung strömende schaumbildende Stoff gesteuert, also geöffnet hat·The Y / es borrowed from the function of the device 13 lies in the fact that the foam-forming substance is connected to the control medium line 6 by the line 2 for foam , forming substance via the nozzle 5 of the in the foaming head 10 arranged injector 3 is allowed to flow, wherein the foam-forming substance is compressed air, but liquid, or gas of another type · Into the mixing nozzle 4 in the injector 3 and thereby out of the line 1 for Foam base material sucks the sda aum-forming substance into the foam base material on · The line 1 for foam base material is connected to the regulated medium line 8, its medium flow control element 7 of the foam-forming substance flowing in line 6 of the control medium for control is controlled, ie is open
Der Schaum gelangt aus der Mischdüse 4 in das Steigerungselement 12 für Schaumbildung, woraus der fertige, zeitbeständige Schaum zum Markieren auf dem Acker herauskommt. The foam passes from the mixing nozzle 4 into the enhancement element 12 for foam formation, 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 actuating element
Die Anwendung der drei Erfindungen begrenzen die ■ Ausführungsbeispiele nicht, sondern sie haben nur einen Charakter zur Information.The application of the three inventions does not limit the ■ exemplary embodiments, but they only have one Character for information.
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Claims (1)
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 (2)
Publication Number | Publication Date |
---|---|
DE3303753A1 true DE3303753A1 (en) | 1983-09-01 |
DE3303753C2 DE3303753C2 (en) | 1989-01-12 |
Family
ID=10950250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833303753 Granted DE3303753A1 (en) | 1982-02-25 | 1983-02-04 | FOAMING HEAD, CONTROL UNIT, AND DEVICE THEREOF, MAINLY FOR FOAM MARKING IN AGRICULTURE |
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) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0185630A1 (en) * | 1984-12-04 | 1986-06-25 | Fläkt Aktiebolag | Media mixing nozzle assembly and a process using said assembly |
WO1988008333A1 (en) * | 1987-04-27 | 1988-11-03 | Manne Carlzon | A device at washing and rinsing apparatuses for producing a foam |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2018546B3 (en) * | 1986-05-16 | 1991-04-16 | Halliburton Co | APPARATUS AND METHOD FOR OBTAINING FOAMS CONTAINING PARTICLES. |
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 spraying nozzle without air-resistance and spray forming method thereof |
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 |
Citations (5)
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DE2241908A1 (en) * | 1971-09-06 | 1973-03-15 | Nussbaum & Co Ag R | MIXING NOZZLE |
DE2461872A1 (en) * | 1974-01-14 | 1975-07-17 | Chemtrust Ind Corp | FOAM GENERATING NOZZLE ARRANGEMENT |
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 |
DE2610356B2 (en) * | 1975-04-03 | 1979-11-22 | Danizzo Taccon | Pneumatically operated atomizer e.g. for lubricants |
GB2024049A (en) * | 1978-06-27 | 1980-01-09 | Dow Chemical Co | A foam-generating device |
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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 |
GB1390138A (en) * | 1971-06-24 | 1975-04-09 | Applied Chem Pty Ltd | Foaming system and foaming device |
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 |
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 YU YU00390/83A patent/YU39083A/en unknown
- 1983-02-18 RO RO83110056A patent/RO86956A/en unknown
- 1983-02-18 GB GB08304525A patent/GB2119270B/en not_active Expired
- 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
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2241908A1 (en) * | 1971-09-06 | 1973-03-15 | Nussbaum & Co Ag R | MIXING NOZZLE |
DE2461872A1 (en) * | 1974-01-14 | 1975-07-17 | Chemtrust Ind Corp | FOAM GENERATING NOZZLE ARRANGEMENT |
DE2610356B2 (en) * | 1975-04-03 | 1979-11-22 | Danizzo Taccon | Pneumatically operated atomizer e.g. for lubricants |
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 |
GB2024049A (en) * | 1978-06-27 | 1980-01-09 | Dow Chemical Co | A foam-generating device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0185630A1 (en) * | 1984-12-04 | 1986-06-25 | Fläkt Aktiebolag | Media mixing nozzle assembly and a process using said assembly |
WO1988008333A1 (en) * | 1987-04-27 | 1988-11-03 | Manne Carlzon | A device at washing and rinsing apparatuses for producing a foam |
Also Published As
Publication number | Publication date |
---|---|
CS244924B2 (en) | 1986-08-14 |
RO86956A (en) | 1985-10-31 |
RO86956B (en) | 1985-10-01 |
HU185090B (en) | 1984-11-28 |
DE3303753C2 (en) | 1989-01-12 |
FR2521869A1 (en) | 1983-08-26 |
ATA22783A (en) | 1985-10-15 |
PL240766A1 (en) | 1983-10-24 |
PL140112B1 (en) | 1987-03-31 |
FR2521869B1 (en) | 1986-11-07 |
GB2119270B (en) | 1986-05-08 |
AT380377B (en) | 1986-05-12 |
GB2119270A (en) | 1983-11-16 |
IT8319748A0 (en) | 1983-02-24 |
GB8304525D0 (en) | 1983-03-23 |
DD230798A1 (en) | 1985-12-11 |
YU39083A (en) | 1986-08-31 |
IT1159845B (en) | 1987-03-04 |
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Legal Events
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OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8328 | Change in the person/name/address of the agent |
Free format text: VIERING, H., DIPL.-ING. JENTSCHURA, R., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN |
|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |