DE301230C - - Google Patents
Info
- Publication number
- DE301230C DE301230C DENDAT301230D DE301230DA DE301230C DE 301230 C DE301230 C DE 301230C DE NDAT301230 D DENDAT301230 D DE NDAT301230D DE 301230D A DE301230D A DE 301230DA DE 301230 C DE301230 C DE 301230C
- Authority
- DE
- Germany
- Prior art keywords
- atomizer
- cone
- drum
- atomization
- channels
- 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.)
- Active
Links
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000002775 capsule Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000000889 atomisation Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
- B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
- B05B1/3452—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the cooperating elements being movable, e.g. adjustable relative to one another
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
- B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
- B05B1/3442—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a cone having the same axis as the outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
- B05B1/3426—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels emerging in the swirl chamber perpendicularly to the outlet axis
Landscapes
- Nozzles (AREA)
Description
Gegenstand vorliegender Erfindung ist eine regelbare, ein flüssiges oder gasförmiges Mittel zerstäubende Streudüse, deren Mindestleistung in kleinsten Abstufungen bis auf ihre Höchstleistung gesteigert werden kann, und welche bei stets gleichmäßiger Verteilung des zerstäubten Mittels auf Mindestleistung eingestellt die feinste Zerstäubung ergibt, die bei Steigerung der Leistung langsam gröber wird.The present invention relates to a controllable, liquid or gaseous agent Atomizing spray nozzle, whose minimum output in the smallest increments up to their maximum output can be increased, and which with always even distribution of the atomized The finest atomization results when the power is set to minimum the performance slowly becomes coarser.
ίο Dies wird durch den Zusammenbau von zwei bekannten Zerstäuberarten erreicht, und zwar von zwei Vorrichtungen zur Überführung einer Flüssigkeit in kreisende Bewegung sowie durch Anfügung weiterer, einzeln ebenfalls bekannter Bauteile. Dies ergibt den neuen Zerstäuber von eigenartigem Bau und von neuer Wirkung.ίο This is done by assembling achieved two known types of atomizers, namely from two transfer devices a liquid in a circular motion as well as by adding more, individually as well known components. This results in the new atomizer of peculiar construction and of new effect.
Die beiden hier angewandten Vorrichtungen, um das zu zerstäubende Mittel in Drehbewegung überzuleiten, sind:The two devices used here to rotate the agent to be atomized to transfer are:
1. für besonders feine' Zerstäubung ein mit spiralförmig verlaufenden Kanälen versehener Kegel, der von einer Haube umschlossen ist,1. for particularly fine 'atomization one with cone provided with spirally running channels, which is enclosed by a hood,
2. für etwas gröbere Zerstäubung eine kreis-S5 förmige Trommel mit' schrägem Einlauf.2. a circular S5 for a somewhat coarser atomization shaped drum with angled inlet.
Der Zusammenbau dieser beiden Vorrichtungen ist bei dem Erfindungsgegenstand so durchgeführt, daß bei der Mindestleistung des Zerstäubers nur die feinste Zerstäubung bewirkende, unter 1. genannte Vorrichtung arbeitet, während bei Steigerung der Leistung die unter 2. angeführte Vorrichtung die erste zunächst unterstützt und bei Höchstleistung schließlich ersetzt.The assembly of these two devices is the same in the subject matter of the invention carried out that with the minimum output of the atomizer only the finest atomization causing, under 1. device mentioned works while increasing the performance the device listed under 2 initially supports the first and at maximum performance eventually replaced.
Um eine gleichmäßige Verteilung des zerstäubten Mittels auf den Umfang des Streukegels bei jeder Leistung zu erzielen, ist der trommeiförmige Teil des Zerstäubers mit einer Eindrehung versehen, so daß an der Basis des kegelförmigen Teils ein Absatz entsteht; außerdem ist durch Geradführung des die spiralförmig verlaufenden Kanäle tragenden Kegels beim Verstellen dafür gesorgt, daß die Anfänge dieser Kanäle nicht in eine für die Zerstäubung ungünstige Stellung zu der schrägen Zuleitung kommen. ' ...To ensure that the atomized agent is evenly distributed around the circumference of the scattering cone Achieve at any performance is the drum-shaped part of the atomizer with a Provided a recess so that a shoulder is formed at the base of the conical part; aside from that is due to the straight guidance of the cone carrying the spirally extending channels Adjust made sure that the beginnings of these channels do not turn into one for atomization come unfavorable position to the inclined supply line. '...
Ein Ausführungsbeispiel ist in der Fig. 1 der Zeichnung im Querschnitt, in der Fig. 2 , im Längsschnitt, und in der Fig. 3 in Aufsicht dargestellt.An exemplary embodiment is shown in FIG. 1 of the drawing in cross section, in FIG. 2, shown in longitudinal section, and in Fig. 3 in plan view.
Im wesentlichen besteht die verstellbare Streudüse aus einer Zerstäubertrommel g mit einer Eindrehung I and der schräg in diese einmündenden Bohrung k. Die Zerstäubertrommel g läuft auf der Seite der Düsenöffnung m in einen Hohlkegel aus. Ein Kegelkörper b, geradlinig geführt durch eine in einem Deckel % unversGhiebbar gelagerte Stellspindel d und einen in eine Nut β seines zylindrischen Schaftes c eingreifenden Führungsstift f, trägt. spiralförmig verlaufende Kanäle α und sitzt in der Schlußstellung in dem Hohlkegel der Zerstäubertrommel g auf.The adjustable scattering nozzle essentially consists of an atomizer drum g with a recess I and the bore k opening obliquely into this. The atomizer drum g ends in a hollow cone on the side of the nozzle opening m. A cone body b, linearly guided by a bearing in a cover unversGhiebbar% adjusting spindle d and f in a groove of its cylindrical shank β c engaging guide pin bears. spiral channels α and sits in the final position in the hollow cone of the atomizer drum g .
Demgemäß wirkt der Zerstäuber in der Schlußstellung, also bei Mindestleistung, wie eine der bekannten, für feinste Zerstäubung .dienenden kegelförmigen Spiraldüsen. Wird dagegen der Zerstäuber durch die Stellspindel für die vorgesehene Höchstleistung eingestellt, so entsteht zwischen dem die Kanäle α tragenden Kegel b und dem Hohlkegel der Zerstäubertrommel g ein so großer Abstand, daß eineAccordingly, in the final position, i.e. at minimum power, the atomizer acts like one of the known conical spiral nozzles that serve for the finest atomization. If, on the other hand, the atomizer is set by the adjusting spindle for the intended maximum output, then between the cone b carrying the channels α and the hollow cone of the atomizer drum g there is such a large distance that a
Lagerexempla*Storage sample *
Zerstäubung durch die Wirkung der Kanäle a nicht mehr zustandekommt; an ihre Stelle ist nunmehr die Wirkung der schräg in die Hinterdrehung I mündenden Bohrung k getreten, d. h. die Düse wirkt in dieser Stellung wie die weniger fein zerstäubenden, an sich ebenfalls bekannten Trommelbrausen mit schrägem Einlauf.Atomization no longer occurs due to the action of the channels a; in their place is now the effect of the bore k opening obliquely into the undercut I , ie the nozzle acts in this position like the less finely atomizing drum showers with an inclined inlet, which are also known per se.
Bei dem neuen Zerstäuber sind also die Eigenschaften der kegelförmigen Spiraldüsen und der Trommelbrausen mit schrägem Einlauf derart verbunden, daß bei geringster Mengenleistung die auf feinste Zerstäubung abzielende Düsenbauart sich betätigt und daß bei Steigerung der Mengenleistung allmählich die andere Zerstäuberart mitwirkt, um schließlich bei höchster Mengenleistung allein zur Wirkung zu kommen. . ,So with the new atomizer are the properties of the conical spiral nozzles and the drum shower with inclined inlet connected in such a way that at least Volume output the nozzle design aimed at the finest atomization is actuated and that when the volume is increased, the other type of atomizer gradually contributes, to finally be used alone at the highest volume output Effect to come. . ,
Die Eindrehung I hindert das durch den Einlauf k eintretende, zu zerstäubende Mittel an zu raschem, einseitigem Abströmen nach der Mündung m; sie wirkt ausgleichend auf die Strömungen im Innern des Zerstäubers und fördert damit die Gleichmäßigkeit der Zerstäubung nach dem Austritt aus der Düsenmündung. The notch I prevents the agent to be atomized entering through the inlet k from flowing out too quickly and on one side towards the mouth m ; it has a balancing effect on the currents inside the atomizer and thus promotes the uniformity of the atomization after it emerges from the nozzle orifice.
Ohne die . Geradführung des1 Zerstäuberkegels δ durch den Stift f und den Führungsschaft c mit der Nut e würden beim Drehen der Spindel d in gewissen Stellungen die Anfänge der Kanäle α ungünstig mit der Schräg- richtung der Zuleitung k zusammenwirken. Die Folge wäre eine ungleichmäßige Verteilung des zerstäubten Mittels nach dem Austritt aus der Zerstäubermündung m. Es bleibt also durch den Führungsstift f die richtige Stellung des Zerstäuberkegels b und seiner spiralförmigen Kanäle α zur Zuleitung k gesichert.Without that. The straight guide 1 by the pin Zerstäuberkegels δ f and the guide shaft with the groove c e would upon rotation of the spindle d in certain positions of the beginnings channels α unfavorably with the oblique direction of the feed line k cooperate. The consequence would be an uneven distribution of the atomized agent after it emerges from the atomizer mouth m. The guide pin f ensures the correct position of the atomizer cone b and its spiral channels α relative to the supply line k .
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE301230C true DE301230C (en) |
Family
ID=555140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT301230D Active DE301230C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE301230C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2974880A (en) * | 1955-11-15 | 1961-03-14 | Drackett Co | Aerosol spray head |
| EP0288635A2 (en) * | 1987-04-28 | 1988-11-02 | Kabushiki Kaisha Polyurethane Engineering | Nozzle Assembly |
| EP0972574A1 (en) * | 1998-07-15 | 2000-01-19 | ATSE, Société Anonyme | Liquid spray nozzle |
| EP1543882A2 (en) | 2003-12-17 | 2005-06-22 | Lechler GmbH | Nozzle for a conical jet |
| EP3064704A1 (en) * | 2015-03-05 | 2016-09-07 | Bete Deutschland GmbH | Spray system |
-
0
- DE DENDAT301230D patent/DE301230C/de active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2974880A (en) * | 1955-11-15 | 1961-03-14 | Drackett Co | Aerosol spray head |
| EP0288635A2 (en) * | 1987-04-28 | 1988-11-02 | Kabushiki Kaisha Polyurethane Engineering | Nozzle Assembly |
| EP0288635A3 (en) * | 1987-04-28 | 1989-07-12 | Kabushiki Kaisha Polyurethane Engineering | Nozzle assembly |
| EP0972574A1 (en) * | 1998-07-15 | 2000-01-19 | ATSE, Société Anonyme | Liquid spray nozzle |
| EP1543882A2 (en) | 2003-12-17 | 2005-06-22 | Lechler GmbH | Nozzle for a conical jet |
| EP1543882A3 (en) * | 2003-12-17 | 2006-07-05 | Lechler GmbH | Nozzle for a conical jet |
| CN100335181C (en) * | 2003-12-17 | 2007-09-05 | 莱希勒有限公司 | Conical nozzle |
| US7370815B2 (en) | 2003-12-17 | 2008-05-13 | Lechler Gmbh | Cone nozzle |
| EP3064704A1 (en) * | 2015-03-05 | 2016-09-07 | Bete Deutschland GmbH | Spray system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1500595C3 (en) | Full cone atomization nozzle | |
| EP0372182B1 (en) | Rotor nozzle for a high-pressure cleaning device | |
| EP0710506B1 (en) | Nozzle for paint spray gun | |
| DE1577919B2 (en) | ELECTROSTATICALLY WORKING PAINT SPRAY DEVICE WITH ADJUSTABLE OPENING ANGLE OF THE PAINT CONE | |
| EP0345670B1 (en) | Spray head for a nozzle humidifier, and method for humidifying | |
| CH623751A5 (en) | ||
| DE301230C (en) | ||
| EP0801990B1 (en) | Spray nozzle, particularly for spraying water in fire protection installations | |
| DE2141291C3 (en) | Spray nozzle to achieve a frustoconical spray mist | |
| DE2633264C2 (en) | Texturing device | |
| DE3018917A1 (en) | SHOWER EQUIPMENT FOR SANITARY PURPOSES | |
| DE1577917B2 (en) | DEVICE FOR SPRAYING LIQUID FOR ELECTROSTATIC LIQUID APPLICATION | |
| DE4002787C2 (en) | ||
| DE1652277A1 (en) | Device for applying powder-like coatings to objects | |
| DE3309742A1 (en) | Shower head with a shower insert | |
| DE19608485C2 (en) | Nozzle head of a minimum quantity cooling lubrication device | |
| DE2702191A1 (en) | Paint or lacquer atomiser spray - uses flat air jets, directed at angles of 10-30 degrees against fluid jets | |
| DE3243230C2 (en) | Swirl nozzle for spray systems | |
| DE19821552C1 (en) | Aerosol generator with a nozzle system providing adjustment of flow rate, particle concentration and size distribution | |
| DE19617685C2 (en) | Kegelstrahldralldüse | |
| DE369454C (en) | Nebulizer for downy mildew syringes | |
| DE3836052C1 (en) | Rotor nozzle for a high-pressure cleaning implement | |
| EP1250960A2 (en) | Spray bell and rotary sprayer | |
| AT162617B (en) | Atomizing and mixing device for liquids, gases and dusty substances | |
| DE91934C (en) |