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DE2531969A1 - Nozzle for spraying flat jet of paint or lacquer - forms spinning spray cone impinging converging cone wall of slot nozzle - Google Patents

Nozzle for spraying flat jet of paint or lacquer - forms spinning spray cone impinging converging cone wall of slot nozzle

Info

Publication number
DE2531969A1
DE2531969A1 DE19752531969 DE2531969A DE2531969A1 DE 2531969 A1 DE2531969 A1 DE 2531969A1 DE 19752531969 DE19752531969 DE 19752531969 DE 2531969 A DE2531969 A DE 2531969A DE 2531969 A1 DE2531969 A1 DE 2531969A1
Authority
DE
Germany
Prior art keywords
nozzle
slot
paint
tangential
spray
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.)
Pending
Application number
DE19752531969
Other languages
German (de)
Inventor
Heinrich Roth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
THEO KREBS GmbH
Original Assignee
THEO KREBS GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by THEO KREBS GmbH filed Critical THEO KREBS GmbH
Priority to DE19752531969 priority Critical patent/DE2531969A1/en
Publication of DE2531969A1 publication Critical patent/DE2531969A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
    • B05B9/0855—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being motor-driven
    • B05B9/0861—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being motor-driven the motor being electric
    • 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
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • B05B1/042—Outlets having two planes of symmetry perpendicular to each other, one of them defining the plane of the jet
    • 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

Landscapes

  • Nozzles (AREA)

Abstract

The nozzle head for paint or lacquer spray gun is operated only by the hydraulic pressure from the paint itself, e.g. by electromagnetic piston pumps or hydraulic pumping units. It comprises a swirl nozzle (4) mounted in an internally cylindrical hollow nozzle holder (2) in such a way that the paint passes through supply openings into an outer annular chamber (4d), then inwardly into tangential slots. The tangential liquid columns impinge on each other becoming finely atomised into particles which tend to flow out in the form of a spinning spray cone, but which after impinging onto the inwardly tapered cone wall of the slot nozzle (1) can only flow out through the wide longitudinal slot (1b) in the form of a flat jet. All the supply channels (4a, 4b) in the swirl nozzle and the tangential baffle channels (4c) have dimensions which allow constant through-flow even in a case of very high viscosity paint and large solid or semi-pasty suspended particles.

Description

SPRITZDUESE ZUM ZERSTAEUBEN VON FLUESSIGKEITEN, HAUPTSAECHLICH FARBEN UND LACKE, IN FORM EINES FLACHSTRAHLES Die Neuentwicklung betrifft eine Spritzdüse zum Zerstäuben von Fluessigkeiten, in Form eines Flachstrahles. Die Flüssigkeit, z.B. Farbe, wird mittels einer elektr. oder und mech. Kolben-, Membran-, RKM- oder sonst einer Pumpe als Förderaggregat ausgestatteten Spritzpistole unter hohem Druck durch die Düse gefördert. Bei den herkömmlichen Flachstrahldüsen, für solche luftlos zerstäubenden Spritzpistolen, muss die Austrittsöffnung im Düsenkopf sehr schmal sein, da die Zerstäubung nur durch den, vom Förderaggregat erzeugten Druck erfolgt. Dadurch, dass die Düsenöffnung extrem schmal sein muss, ist die Düse sehr oft durch kleine Unreinheiten, die sich in jeder Farbe befinden können, verstopft. Dies führt laufend zu längeren Arbeitsunterbrüchen.SPRAY NOZZLE FOR SPRAYING LIQUIDS, MAINLY COLORS AND PAINT, IN THE FORM OF A FLAT JET The new development concerns a spray nozzle for atomizing liquids, in the form of a flat jet. The liquid, e.g. color, is achieved by means of an electr. or and mech. Piston, diaphragm, RKM or otherwise a pump equipped as a delivery unit spray gun under high pressure conveyed through the nozzle. With conventional flat jet nozzles, airless for those atomizing spray guns, the outlet opening in the nozzle head must be very narrow because the atomization takes place only through the pressure generated by the delivery unit. Because the nozzle opening has to be extremely narrow, the nozzle is very often through clogs small impurities that can be in any color. this leads to continuously to longer work interruptions.

Um diese Verstopfung zu vermeiden, hat man in die Düsenhalterung Filter eingebaut. Der Nachteil dieser eingebauten Filter ist eine sehr aufwendige Konstruktion der Flachstrahldüse samt des Förderaggregates, wenn der Filtereffekt wirkungsvoll sein soll. Ein weiterer Nachteil solcher Einbaufilter ist die unbedingte Feinmaschigkeit. Dies bedeutet aber, dass solch fein- und feinstmaschigen Filter schon nach einer spezifisch kurzen Betriebszeit mit Farbe oder Spritzgut verklebt sind, d.h. der Durchfluss ist unterbrochen.To avoid this clogging, there is a filter in the nozzle holder built-in. The disadvantage of this built-in filter is a very complex construction the flat jet nozzle including the conveyor unit, if the filter effect is effective should be. Another disadvantage of such built-in filters is the absolute fine mesh. This means, however, that such fine-meshed and finely-meshed filters after just one are stuck to paint or spray material for a specific short operating time, i.e. the Flow is interrupted.

Aufgabe dieser Neuentwicklung ist es, eine Flachstrahldüse ohne die eingangs präzisierten Nachteile zu entwickeln. Als zusätzliches Merkmal wird verlangt, dass dieses Düsenaggregat gegenüber dem Förderaggregat um dessen z- Achse drehbar ist.The task of this new development is to create a flat jet nozzle without the to develop disadvantages specified at the beginning. An additional feature is required that this nozzle unit can be rotated about its z-axis with respect to the delivery unit is.

Diese Aufgabe wird erfindungsgemäss dadurch gelöst, dass gemäss F i g. 1 an einem Förderaggregat 14 mit einer Flügelüberwurfmutter 13 das gesamte drehbare Flachstrahl-Düsenaggregat, bestehend aus den Einzelbauelementen 1, + 13, angeordnet ist. Die Funktion dieser Einzelbauelemente von 13 + 1 ist folgende.This object is achieved according to the invention in that, according to F i g. 1 on a conveyor unit 14 with a wing nut 13 the entire rotatable flat jet nozzle unit, consisting of the individual components 1, + 13, is arranged. The function of these individual components of 13 + 1 is as follows.

Bauelement 12 ist ein Flanschrohr mit einem Innensechskant gemäss F i g. 4, dessen Flansch von der Ueberwurfmutter 13 gas- und flüssigkeitsdicht an das Förderaggregat 14 drehfest angepasst wird.Component 12 is a flange tube with a hexagon socket according to FIG F i g. 4, the flange of which from the union nut 13 is gas- and liquid-tight the delivery unit 14 is adapted to be rotationally fixed.

Flanschrohr 12 ist mit der Sechskant-Ueberwurfmutter 11 so verschraubt, dass alle nachfolgenden Bauelemente 10 + 1?gebremst - drehbar' um die z - Achse nachgeordnet sind.The flange tube 12 is screwed to the hexagon union nut 11 in such a way that that all subsequent components 10 + 1 "braked - rotatable" around the z - axis are subordinate.

Dieses Merkmal der gebremsten Drehbarkeit um die z-Achse wird dadurch erzwungen, dass das Rohrstück 7, kraftschlüssig in eine Zwischenüberwurfmutter mit Handriffelung 6 ca. auf seiner halben Länge eingepresst ist.This feature of the braked rotatability about the z-axis is thereby forced that the pipe section 7, non-positively in an intermediate union nut with Hand corrugation 6 is pressed in about half its length.

Auf dem herausragenden Teil 7a sitzt die Sechskant-Ueberwurfmutter 11 und in deren Innenhohlraum der längselastische Dichtring 8, gegen die ein Rohrstück 9 drückt, welches durch den Seegerring 10 formschlüssig am Rohrende 7a gehalten wird.The hexagonal union nut sits on the protruding part 7a 11 and in the inner cavity of the longitudinally elastic sealing ring 8, against which a pipe section 9 presses, which is held positively by the Seeger ring 10 on the pipe end 7a will.

Durch diese konstruktive Lösung ist der nachfolgende Düsenstock mit den Bauelementen 10 + 1 gebremst drehbar um die z - Achse gegenüber 14 angebaut.This constructive solution means that the following nozzle assembly is also included the components 10 + 1 braked rotatably around the z - axis opposite 14 grown.

Die eigentliche Erfindungsaufgabe wird durch ein Zusammenwirken der Dralldüse 4, siehe Fig. 1 + 3 mit der Schlitzdüse 1 siehe Fig. 1 + 2 erreicht.The actual task of the invention is achieved through the interaction of the Swirl nozzle 4, see Fig. 1 + 3 achieved with the slot nozzle 1 see Fig. 1 + 2.

Die Dralldüse 4 gemäss Fig. 3 hat an ihrer Vorderseite tangentialeingefräste Schlitze 4c. Strömt die Spritzflüssigkeit in der Bohrung 4a Figl. 1 und den Löchern 4b zu den Tangentialschlitzen 4c, so entsteht im kegeligen Hohlraum la der Hauptdüse 1 ein Drehkegel des Sprühgutes, also der Farbe und wird gegen die Kegelspitze gedrückt, kann hier durch eine Längsöffnung lb gemäss Fig. 1 + 2 in feinstversprühten Teilchen ausströmen. Um einen ebenen Flachstrahl zu erzwingen, muss diese Schlitzöffnung lb gemäss Fig. 2 zu x-y-Ebene entgegen der Drallrichtung der tangentialen Schlitze 4c der Innendüse 4 etwas verdreht im Düsenhalter 2 eingesetzt sein.The swirl nozzle 4 according to FIG. 3 has milled tangentially on its front side Slots 4c. The spray liquid flows in the bore 4a Figl. 1 and the holes 4b to the tangential slots 4c, the main nozzle is created in the conical cavity la 1 a rotating cone of the spray material, i.e. the color, and is pressed against the tip of the cone, can here through a longitudinal opening lb according to Fig. 1 + 2 in very finely sprayed particles emanate. In order to force a flat flat jet, this slot opening must be 1b according to FIG. 2 to the x-y plane against the twist direction of the tangential slots 4c of the inner nozzle 4 can be inserted in the nozzle holder 2 in a slightly rotated manner.

Da alle Durchflussbohrungen und Schlitze im gesamten Düsenstock d.s. die Bauelemente 1 - 10 spezifisch gross sind, gibt es kein Verstopfen während des Betriebes, sondern ein selbsttätiges ständiges Reinigen und Durchblasen.Since all flow bores and slots in the entire nozzle holder d.s. the components 1 - 10 are specifically large, there is no clogging during the Operation, but an automatic one constant cleaning and blowing.

Diese Spritzdüse ist nie verstopft und stets betriebsbereit. This spray nozzle is never clogged and always ready for use.

Ebenso erfolgt das Reinigen durch blosses Durchspülen mit einem Lösungsmittel. Cleaning is also carried out by simply rinsing it with a solvent.

Der gesamte Düsenstock (1-10) ist drucklos gebremst in jede Drehrichtung verdrehbar. Ist die Spritzpistole unter dem Druck des Sprühmediums, wird der Düsenstock mit den Bauelementen 8 und 9 gegen den vorderen Flansch der Sechskant-Haltemutter 11 gepresst und verhindert ein Verdrehen des gesamten Düsenstockes in der x-y-Ebene um die z-Achse. The entire nozzle assembly (1-10) is braked without pressure in any direction of rotation rotatable. If the spray gun is under the pressure of the spray medium, the nozzle holder becomes with components 8 and 9 against the front flange of the hexagonal retaining nut 11 and prevents twisting of the entire nozzle assembly in the x-y plane around the z-axis.

Claims (8)

Patentansprüche Claims 0 Düsenstock für Farbspritzpistolen aller Art, welche nur mit dem hydraulischen Druck des Sprühgutes betrieben werden, z.B. durch elektromagnetische Kolbenpumpen usw. als hydraulische Förderaggregate, d a d u r c h g e k e n n z e i c h n e t , d a s s eine Dralldüse 4 gemäss Fig. 1 und Fig. 3 z.B. in einem, innen zylindrisch hohlen Düsenhalter 2 so eingesetzt ist, dass die zu versprühende Flüssigkeit durch entsprechend weite Zuflussöffnungen vorerst in einen äusseren ringförmigen Hohlraum 4d gelangt und von hieraus in tangentiale Schlitze von aussen nach innen strömen muss, wodurch die einzelnen nach innen gerichteten tangentialen Flüssigkeitssäulen aufeinander aufprallen und dadurch feinst zerstäuben, d.h. die Sprühflüssigkeit wird in eine grosse Anzahl kleinster Flüssigkeitspartikelchen zerschlagen, die nun versuchen, als drehender Sprühkegel auszuströmen, aber nach dem Aufprallen auf die nach innen verengte Kegelwand der Schlitzdüse 1 durch den breiten Längsschlitz lb so geformt ausströmen können, dass ein Flachstrahl bei richtig entgegenverdrehter Schlitzöffnung des Langschlitzes Ib der Hauptdüse 1 entsteht, trotzdem alle vorherigen Zufuhrkanäle, z.B. 4a und 4b in der Dralldüse 4 und die tangentialen Prallkanäle 4c in ihrem Querschnitt so dimensioniert sind, dass selbst bei sehr zähem Sprühgut und spezifisch grossen festen oder halbteigigen Schwebeteilchen ein ständiger Durchfluss gegeben ist.0 nozzle holder for paint spray guns of all kinds, which can only be used with the hydraulic pressure of the spray material can be operated, e.g. by electromagnetic Piston pumps, etc. as hydraulic delivery units e i c h n e t that a swirl nozzle 4 according to Fig. 1 and Fig. 3 e.g. in one, inside cylindrical hollow nozzle holder 2 is inserted so that the to be sprayed Liquid initially flows into an outer one through appropriately wide inflow openings annular cavity 4d arrives and from there into tangential slots from the outside must flow inward, making the individual inwardly tangential Columns of liquid collide with each other and thereby finely atomize, i.e. the Spray liquid is broken up into a large number of tiny liquid particles, the now try to flow out as a rotating spray cone, but after the impact on the inwardly narrowed cone wall of the slot nozzle 1 through the wide longitudinal slot lb shaped so that a flat jet when properly counter-rotated slot opening of the long slot Ib of the main nozzle 1 is created, nevertheless all previous feed channels, e.g. 4a and 4b in the swirl nozzle 4 and the tangential impact channels 4c are dimensioned in their cross section so that even with very viscous spray material and specifically large solid or semi-dough suspended particles there is a constant flow. 2.2. Düsenstock für druckluftlose, oder gasdrucklose Zerstäuber gemäss dem Anspruch 1), dadurch gekennzeichnet, dass die tangentialen Prallkanäle 4c der Fig.3 gemäss der Fig.5 kurvenförmig, z.B. kreisförmig von aussen nach innen ausgebildet sind.Nozzle holder for airless or gas pressureless atomizers according to the claim 1), characterized in that the tangential impact channels 4c of the Fig. 3 according to Fig. 5 is curved, for example circular from the outside to the inside are. 3.3. Düsenstock nach den Ansprüchen 1) und 2), dadurch gekennzeichnet, dass die Durchflussquerschnitte der tangentialen Kanäle 4c der Fig.3, beziehungsweise 4cc der Fig.1 einen veränderlichen Querschnitt haben.Nozzle holder according to claims 1) and 2), characterized in that that the flow cross-sections of the tangential channels 4c of Figure 3, respectively 4cc of Figure 1 have a variable cross-section. 4.4th Düsenstock gemäss der Ansprüche 1-3, hier die Elemente 1 - 7 + 10 einer luftlosen Zerstäuber-, bzw. Spritzpistole mit einem Längsschlitz lb der Hauptdüse 1, dadurch gekennzeichnet, dass er gegenüber der Haltegruppe, d.s. z.B. die Bauelemente 11, 12 und 13 + der Pistole 14 um die System-z-Achse beliebig Verdrehbar ist.Nozzle assembly according to claims 1-3, here elements 1 - 7 + 10 an airless atomizer or spray gun with a longitudinal slot lb of the main nozzle 1, characterized in that it is opposite to the holding group, d.s. e.g. the components 11, 12 and 13 + of the gun 14 can be rotated as desired about the system z-axis. 5.5. Düsenstock gemäss der Ansprüche 1-4, dadurch gekennzeichnet, dass ein beliebiges Verdrehen gemäss dem Anspruch 4 durch Einsetzen eines längselastischen Dichtelementes 8 zu einem gebremsten, d.h. behinderten Verdrehen wird, da die Reibung der Anliegeflächen 8a und 8b im drucklosen Zustand zu überwinden ist.Nozzle assembly according to claims 1-4, characterized in that any twisting according to claim 4 by inserting a longitudinally elastic Sealing element 8 to a braked, i.e. hindered rotation, because the friction the contact surfaces 8a and 8b is to be overcome in the unpressurized state. 6.6th Düsenstock gemäss den Ansprüchen 1-5, dadurch gekennzeichnet, dass z.B. die konstruktive Anordnung und Folge der Bauelemente 7, 8, 9 + dem Halteseegerring 10 zu den Bauelementen 11, d.i.Nozzle assembly according to claims 1-5, characterized in that e.g. the structural arrangement and sequence of components 7, 8, 9 + the retaining circlip 10 to the components 11, i.e. die Halteflansch-Sechskant-Ueberwurfmutter und das hohle Flanschelement 12 so getroffen ist, dass im Betriebszustand, d.h.the retaining flange hexagon union nut and the hollow flange element 12 is made such that in the operating state, i.e. unter dem hydraulischen Druck des Sprühgutes das vorerst gebremste Verdrehen noch weiter gesperrt wird, und die geometrische Lage des Schlitzes Ib der Hauptdüse 1 gegenüber der Spritzpistole 14 gesichert ist.the initially braked under the hydraulic pressure of the spray material Rotation is locked even further, and the geometric position of the slot Ib the main nozzle 1 is secured relative to the spray gun 14. 7.7th Düsenstock gemäss den Ansprüchen 1-6, dadurch gekennzeichnet, dass die innere Dralldüse 4 zum Schutze vor mechanischer und oder chem. Zerstörung aus entsprechend resistentem Material, z.B. Hartmetall, oder Hartkeramik usw. gefertigt ist.Nozzle assembly according to claims 1-6, characterized in that the inner swirl nozzle 4 to protect against mechanical and or chemical. Destruction off accordingly resistant material, e.g. carbide, or hard ceramic etc. manufactured is. 8.8th. Düsenstock gemäss den Ansprüchen 1-7, dessen Hauptdüse 1 mit dem Flachschlitz zum Schutz vor mechanischer oder und chemischer Zerstörung aus entsprechend resistentem Material gefertigt ist.Nozzle holder according to claims 1-7, the main nozzle 1 of which with the flat slot for protection against mechanical or chemical destruction made of appropriately resistant Material is made. LeerseiteBlank page
DE19752531969 1975-07-17 1975-07-17 Nozzle for spraying flat jet of paint or lacquer - forms spinning spray cone impinging converging cone wall of slot nozzle Pending DE2531969A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752531969 DE2531969A1 (en) 1975-07-17 1975-07-17 Nozzle for spraying flat jet of paint or lacquer - forms spinning spray cone impinging converging cone wall of slot nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752531969 DE2531969A1 (en) 1975-07-17 1975-07-17 Nozzle for spraying flat jet of paint or lacquer - forms spinning spray cone impinging converging cone wall of slot nozzle

Publications (1)

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DE2531969A1 true DE2531969A1 (en) 1977-03-17

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19745032A1 (en) * 1996-10-17 1998-04-23 Volkswagen Ag Hinge group for doors or tailgates of vehicles
DE19743032A1 (en) * 1997-09-30 1999-04-22 Wap Reinigungssysteme Manual shut-off gun with rotatable and lockable spray tube
WO2008148419A1 (en) * 2007-06-04 2008-12-11 Recticel Automobilsysteme Gmbh Pressure swirl atomizing nozzle for spraying a curable composition and associated method and use
RU2426601C1 (en) * 2007-06-04 2011-08-20 Ректисел Аутомобилзюстем Гмбх Pressure swirl nozzle to spray hardenable composition on surface (versions) and method of producing polymer layer on surface thereby
JP2017214137A (en) * 2016-06-02 2017-12-07 株式会社ダイゾー Discharge member for foamable content
JP2017214136A (en) * 2016-06-02 2017-12-07 株式会社ダイゾー Discharge member for content to be frozen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19745032A1 (en) * 1996-10-17 1998-04-23 Volkswagen Ag Hinge group for doors or tailgates of vehicles
DE19743032A1 (en) * 1997-09-30 1999-04-22 Wap Reinigungssysteme Manual shut-off gun with rotatable and lockable spray tube
WO2008148419A1 (en) * 2007-06-04 2008-12-11 Recticel Automobilsysteme Gmbh Pressure swirl atomizing nozzle for spraying a curable composition and associated method and use
RU2426601C1 (en) * 2007-06-04 2011-08-20 Ректисел Аутомобилзюстем Гмбх Pressure swirl nozzle to spray hardenable composition on surface (versions) and method of producing polymer layer on surface thereby
US8262002B2 (en) 2007-06-04 2012-09-11 Recticel Automobilsysteme Gmbh Pressure swirl atomizing nozzle for spraying a curable composition and associated method and use
CN101678371B (en) * 2007-06-04 2013-07-24 雷克蒂塞尔汽车配件有限公司 Pressure swirl atomizing nozzle for spraying curable composition and related methods and uses
JP2017214137A (en) * 2016-06-02 2017-12-07 株式会社ダイゾー Discharge member for foamable content
JP2017214136A (en) * 2016-06-02 2017-12-07 株式会社ダイゾー Discharge member for content to be frozen

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