WO2012038070A1 - Bombe aérosol à tête de pulvérisation munie d'un bras d'ajustement - Google Patents

Bombe aérosol à tête de pulvérisation munie d'un bras d'ajustement Download PDF

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Publication number
WO2012038070A1
WO2012038070A1 PCT/EP2011/004712 EP2011004712W WO2012038070A1 WO 2012038070 A1 WO2012038070 A1 WO 2012038070A1 EP 2011004712 W EP2011004712 W EP 2011004712W WO 2012038070 A1 WO2012038070 A1 WO 2012038070A1
Authority
WO
WIPO (PCT)
Prior art keywords
spray
spray head
guide surface
nozzle
aerosol according
Prior art date
Application number
PCT/EP2011/004712
Other languages
German (de)
English (en)
Inventor
Daniela GLÜCK
Silvia Haller
Original Assignee
Eckart 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 Eckart Gmbh filed Critical Eckart Gmbh
Priority to EP11773673.6A priority Critical patent/EP2552807B1/fr
Publication of WO2012038070A1 publication Critical patent/WO2012038070A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/44—Valves specially adapted therefor; Regulating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
    • B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
    • B65D83/205—Actuator caps, or peripheral actuator skirts, attachable to the aerosol container
    • B65D83/206—Actuator caps, or peripheral actuator skirts, attachable to the aerosol container comprising a cantilevered actuator element, e.g. a lever pivoting about a living hinge

Definitions

  • the invention relates to a spray can according to the preamble of claim 1.
  • Platelet-shaped metal pigments are brought for many years in the form of aerosols in the trade. This has the advantage over conventional painting with the aid of a paint gun that the platelet-shaped metal pigments can be applied locally to the substrate.
  • aerosols is standard in automotive refinish. Since the platelet-shaped metal pigments are high-quality pigments, such aerosols are relatively expensive.
  • Metal pigments have the disadvantage that they are less well-oriented due to the aerosol sprayed metal pigments. In the case of optical applications, this leads to a less pronounced metallic effect (brilliance, light-dark-flop, opacity) and, in particular, to an increased amount
  • CONFIRMATION COPY a poorer orientation of the platelets also leads to a reduction in the anti-corrosion properties. This is based on the electrochemical principle of the "sacrificial anode" and a barrier effect of the oxidized pigments Both mechanisms only work optimally with a good orientation of the zinc flakes after application: well-oriented pigments have a maximum high surface contact of the pigments with each other and thus a particularly good This is a prerequisite for optimal oxidation of the pigments, and well-oriented zinc flakes can also have an optimal barrier effect since they are the least effective
  • Another aspect is the simple dosage of aerosol application.
  • DE 35 30 611 C2 discloses an atomizer, which allows a continuous control of the discharge amount of an aerosol, wherein a rod as
  • Passage means having at least two outlet openings which are spaced apart in the axial direction of the rod.
  • DE 20 2008 009 601 U1 discloses a spray head with a rotatable adjusting element for regulating the spray characteristic of the spray head.
  • the actuator pivots different sized outlet openings in front of a spray nozzle.
  • DE 20 2005 007 242 U1 discloses a spray can with a spray head, which is associated with a rotatable adjusting element for influencing the flow of Sprühguts, wherein the adjusting element has a plurality of sub-paths, which can be pivoted into the flow path and have different sized outlet openings.
  • DE 42 23 611 A1 describes an adjustable valve arrangement for pressurized sprayable media, wherein the flow area of the valve assembly is variable by rotation of a spray body.
  • the invention has for its object to provide a spray of the type mentioned, which has a spray head with an improved over the prior art device for adjustable limitation of the exiting the nozzle volume flow.
  • the spray head has a nozzle and a Sprühbetus whystaster;
  • the nozzle At the free end of the nozzle tube, the nozzle is arranged;
  • a valve device In the pressure vessel, a valve device is arranged; - The valve device is actuated via the ram tube of the pressure piece by pressing the Sprühbetuschists such that when the valve device is open, the Sprühgut on the ram tube and the nozzle tube of the nozzle is supplied to exit there;
  • the stop element is adjustable in height via an adjusting handle relative to the spray head.
  • the design of the adjusting device of the stop element determines the adjustability of the limitation of the exiting from the nozzle flow rate significantly.
  • An essential aspect is the design of the adjustability of the adjustment handle, via which the stop element is height-adjustable relative to the spray head.
  • the adjustment handle has a radially projecting from the spray can axis actuator arm.
  • the actuating arm is actuated at the projecting radial end.
  • the actuator arm can thus be easily operated with gloves.
  • projecting actuator arm can be designed as a rotating element
  • Adjusting movement is rotated about its axis preferably directed parallel to the spray nozzle axis.
  • the adjusting handle can also be designed as a slide, wherein the radially projecting actuating arm can be arranged on a slide element or designed as the slide.
  • the radially projecting actuator arm it is also possible to each
  • set position of the adjustment handle optically easy to recognize. This is advantageous in particular in embodiments in which the set position of the adjusting handle represents a measure of the limitation of the spray material emerging from the nozzle.
  • the radially projecting actuating arm can also interact in at least one of its two end positions with a stop.
  • the stop may be a component of the spray head, for example also the pressure piece of the spray head.
  • the actuator arm may be adjustable between two stops in order to define a predetermined minimum volume flow in one position and a maximum volume flow as a limit in the other position. In principle, the minimum volume flow can also be zero in each case so that the actuating arm can act as a switch for switching the spray head off and on.
  • Push button radially protrudes. It may further be provided that the spray head has a Sprühkopfgestell with which the spray head is connected to the box, wherein the actuating arm on the contour of the
  • Pushing push button protrudes radially, but preferably does not protrude radially beyond the contour of Sprühkopfgestells.
  • the actuator arm is easily accessible for operating and at the same time optimally protected against damage such as falling down the spray can.
  • the spray head has a Sprühkopfgestell, with which the spray head is connected to the box, wherein the actuating arm protrudes radially beyond the contour of the Sprühkopfgestells.
  • the actuator is particularly well accessible, for example, even when using extra thick gloves. It can be provided that the rotational position of the actuating arm can be read on a scale.
  • the scale may have a graduation.
  • the scale can also be provided to apply individual markings. It may expediently have a slightly roughened surface in this case in order to facilitate the permanent adhesion of the marking.
  • the scale may be arranged on the spray head.
  • the actuating arm is adjustable in an angular range of 90 ° to 200 °.
  • the stop element is supported via a cam gear on the spray head. It can interact a radially projecting projection with a curve of the cam gear.
  • the radially projecting projection can with the
  • Stop element or with one with the stop element
  • the radially projecting projection is formed as a plugged into the stop element or the bearing element fixed radial pin.
  • the radially projecting projection is formed integrally with the stop element or the bearing element.
  • the cam gear can be specified with the in claim 11
  • Alternative features a), b), c) and d) are formed.
  • the alternative a) provides that the stop element has a radial
  • pin-shaped or nose-shaped projection having at least a portion of its radial extent on a radial
  • Counter-surface is supported resting, which is designed as a rising guide surface on a guide surface element on which the projection is guided resting upon rotation of the stop element.
  • the alternative b) provides that the stop element has an anti-rotation and a radially projecting pin-shaped or nose-shaped projection which is supported with at least a portion of its radial extent resting on a radial counter surface, which as rising
  • Guide surface is formed on a guide surface element, on which the projection is guided resting upon rotation of the guide surface element.
  • This alternative solution b) provides particular advantages in that the guide surface element is easily replaceable, so that a spray can with several adjustment characteristics can be delivered.
  • Guide surface element is motion-connected, wherein the Guide surface element on a bearing element during rotation of the
  • Guide surface element is guided vertically adjustable and the bearing element has a radially projecting pin-shaped or nose-shaped projection which is supported with at least a portion of its radial extent resting on a radial counter surface, which as rising
  • Guide surface is formed on the guide surface element.
  • Guide surface element is motion-connected, which has an anti-rotation, wherein the guide surface element is guided vertically adjustable on a bearing element upon rotation of the bearing element and the bearing element has a radially projecting pin-shaped or nose-shaped projection which is supported with at least a portion of its radial extension resting on a radial mating surface, which as rising
  • the actuating arm is rotationally rigidly connected to the stop element or the bearing element or the surface guide element.
  • the Surface guide element is integrally formed. It can further be provided that the guide surface is formed on a surface of a ramp forming the guide surface element.
  • the guide surface can in a Kulissenaus supraung one as the
  • the guide surface may be formed at least in sections with a constant pitch.
  • the guide surface is at least partially formed with non-constant pitch. In this way, for example, areas may be formed in which a particularly sensitive adjustment of the stop height is possible.
  • the guide surface can have, at least in sections, at least one plateau region.
  • the spray head can be mounted on a central attachment gate
  • Valve device of the spray can be screwed.
  • the spray head is particularly well stabilized mechanically and also holds robust treatment.
  • a mechanically stable spray head allows a higher complete emptying of Sprühguts. Otherwise, spray cans that are caused by defective spray heads, such as loose or wobbly
  • valve device has a "female" valve Furthermore, it can be provided that the spray head with its lower portion engages around the valve device
  • the object of the invention is further with a spray can with a
  • the spray head has a nozzle and a Sprühbetus whystaster;
  • the nozzle At the free end of the nozzle tube, the nozzle is arranged;
  • a valve device is arranged in the pressure vessel;
  • the valve device is actuated via the ram tube of the pressure piece by pressing the Sprühbetus Trentstasters such that when open
  • Valve device the sprayed material is fed via the plunger tube and the nozzle tube of the nozzle to exit there;
  • the stop element is adjustable in height relative to the spray head via an adjusting handle,
  • aerosol is filled with an aerosol comprising the following components:
  • the platelet-shaped metal pigments usually have an average size (d50) of from 3 to 50 ⁇ m, preferably from 5 to 25 ⁇ m.
  • the spray head can be unscrewed after a blockage and cleaned, for example, a cleaning aerosol. This measure also contributes to a more economical use of pigments pigmented with aerosols.
  • the aerosol may preferably have the following composition: a) 2.5-30% by weight of platelet-shaped metal pigments,
  • weights are in each case based on the total weight of the aerosol.
  • the platelet-shaped metallic effect pigments are preferably taken from the group consisting of aluminum pigments, zinc pigments, brass pigments, copper pigments, stainless steel pigments or mixtures thereof. Particular preference is given to using aluminum pigments or zinc pigments or mixtures of these pigments.
  • Platelet-shaped zinc pigments are used for corrosion protection. Even in this case, however, an attractive appearance can be advantageous. Therefore, better orientation of the pigments, in addition to improved corrosion protection, also contributes to improved optical properties such as brilliance, light-dark-flop, and less cloudiness. In the case of platelet-shaped zinc pigments, preference is given to using 8-25% by weight and more preferably 10 to 20% by weight, based on the total weight of the aerosol.
  • platelet-shaped aluminum pigments In the case of platelet-shaped aluminum pigments, a smaller proportion tends to be used. This is based on the one hand on the lower density of aluminum (compared to zinc, stainless steel, copper, brass) and on the other hand, that in optical applications less than in the anti-corrosion pigmentation.
  • the proportion of platelet-shaped Aluminum pigments preferably 2.5 to 20 wt .-% and particularly preferably 5 to 15 wt .-%, based on the total weight of the aerosol.
  • platelet-shaped stainless steel copper or brass pigments
  • the organic solvents may be taken from the group consisting of aromatics, aliphatics, esters, ketones, alcohols, and mixtures thereof.
  • aromatics solvent naphtha and / or xylene may be provided.
  • aliphatics white spirit and / or high-boiling aliphatics may be provided.
  • esters ethyl acetate and / or butyl acetate may be provided.
  • Acetone and / or methyl ethyl ketone may be provided as ketones.
  • alcohols n-butanol and / or isopropanol can be provided.
  • the binders may be taken from the group consisting of alkyd resin, acrylate resin, vinyl isobutyl ether, 1K or 2K polyurethane resin, hydrocarbon resin, silicone resin, cellulosic resin, 2K epoxy resins, modified rubber resins, urea resins, polyvinyl chloride copolymer resins, and mixtures thereof , Particularly preferred are alkyd resins and
  • alkyd resin for example, styrenated alkyd resin
  • Urethane alkyds Rizine oil alkyds, short-oil alkyd resin, phthalate-modified alkyd resin, linseed oil alkyd resin, phenolic resin-modified alkyd resin,
  • Acrylic modified alkyd resin silicone resin modified alkyd resins
  • Soybean oil-modified alkyd resin used.
  • acrylate resins are thermoplastic butyl methacrylate, thermoplastic methyl acrylate, acrylate resin or thermoplastic
  • the propellant gases may be the group consisting of propane, butane,
  • Dimethyl ether, N 2 , C0 2 , compressed air and their mixtures may be removed. Particularly preferred are propane, butane and mixtures thereof.
  • the aerosol may contain other components which are taken from the group consisting of additives, fillers, desiccants and mixtures thereof.
  • the additives may be of the group consisting of anti-skinning additives,
  • wetting agents wetting agents, thixotropic agents, leveling agents, corrosion inhibitors,
  • the fillers may be of the group consisting of calcium carbonate,
  • Calcium oxide magnesium oxide, silica, quartz powder, kaolin, mica, slate meal, magnesium carbonate, talc, silicic acid, zinc oxide, zinc sulfide, barium sulfate / lithopone, barium borate, zinc phosphate and mixtures thereof.
  • Particularly preferred here is calcium carbonate,
  • FIG. 1b shows the spray can in FIG. 1a, set to maximum flow
  • FIG. 2a shows the spray can in FIG. 1a in plan view
  • FIG. 2b shows the spray can in FIG. 1b in plan view
  • FIG. 3a shows a partial sectional view along the section line IIIa-IIIa in Fig. 2a;
  • FIG. 3b shows a partial sectional view along the section line IIIb-IIIb in Fig. 2b.
  • Fig. 4a is a partial side view in the indicated in Fig. 3a
  • Fig. 4b is a partial side view in the indicated in Fig. 3b
  • Fig. 5 is a detail of Figure 4b in an enlarged view.
  • Fig. 7 shows a second embodiment for adjusting the stop element
  • Fig. 8 shows a third embodiment for adjusting the
  • FIG. 1 shows a spray can 1 with a pressure vessel 11 and a spray head 12, which is intended to receive a pressurized gas by means of a propellant gas (Fig. 1).
  • the spray head 12 is arranged on a valve device 111 of the pressure vessel 11.
  • the spray head 12 has a
  • Spray head frame 121 on which further elements are mounted, as described below.
  • the spray head frame 121 has a central fastening section with an internal thread, which acts on one of the valve device 111
  • the valve device 111 is connected in a gastight manner in the usual manner by crimping with the pressure vessel 11.
  • Spray head frame 121 has a cup-shaped outer portion which engages over the valve means 111 together with the upper edge of the can.
  • Valve means 111 comprise a "female" valve, i.e. a valve which is not formed with a protruding valve stem, but with a valve seat arranged in a recess A cylindrical pressure piece 122 is in spray head 121
  • the pressure piece 122 acts with its valve device 111 remote end face with a Sprühbetuschistster 123 together, which is designed as a one-armed lever which is mounted by means of a bearing pin 1231 in a fork-shaped bearing portion of the Sprühkopfgestells 121. With the pressure piece 122, a plunger tube 122s and a radially adjoining nozzle tube 122d are motion-connected. The plunger tube 122s and the
  • Nozzle tube 122d in the pressure piece 122 are rigidly arranged.
  • the nozzle tube, ram tube and pressure piece are integrally formed as a plastic injection molded part.
  • the plunger tube 122s may have an inner diameter of 1 to 1.4 mm, preferably 1.2 mm.
  • the nozzle tube 122d may have an exit diameter of 0.4 to 0.6 mm, preferably 0.5 mm.
  • the spray material is over a
  • Feed hose 1 1 1s which is plugged onto a tubular inlet nozzle of the valve and its entry on the bottom of the pressure vessel
  • valve III in the valve means, so that an annular gap is formed around the valve seat, through which in the pressure vessel 11 under gas pressure Sprühgut past the valve seat by an introduced in the lower portion of the plunger tube 122s slot into the interior of the plunger tube 122s and from there into the nozzle tube 122d arranged perpendicular to the plunger tube 122s, which is closed by a nozzle 124.
  • the sprayed material is atomized.
  • the nozzle 124 has a slot-shaped outlet, so that a fan-shaped flat spray is formed.
  • the nozzle 124 is formed pivotable about its longitudinal axis by 90 °.
  • the path of the spray actuation button 123 is limited by a cylindrical height-adjustable stop element 125.
  • a cylindrical height-adjustable stop element 125 In the upper position of the stop member 125 is a minimum flow of Sprühguts
  • Stop element 125 a maximum flow of Sprühguts is provided (see Fig. 1 b, 2b, 3b, 4b).
  • the stop element 125 has in its lower portion a radially projecting guide pin 125s, which is supported with a part of its radial extension resting on a radial mating surface, which is formed as a rising guide surface 127f on a surface guide member 127.
  • the guide surface 127f is formed as a gate guide groove of a link element.
  • the guide surface 127f may preferably cover an angle range ⁇ of 90 ° to 270 °, preferably 150 to 190 °, the guide surface 127f designed as a slide guide groove also providing end stops for the guide pin 125s.
  • the end stops can be formed by the front ends of the guide groove.
  • the surface guide element 127 can at the same time form a pivot bearing for the stop element 125 and be supported on the spray head frame 121.
  • the surface guide element 127 may be formed in one piece with the spray head frame 121 (FIG. 5).
  • the stop element 125 has a radially projecting adjusting handle, which is designed as an actuating arm 126.
  • a scale 123s is provided, which either offers the possibility to attach individual markings or already
  • the actuating arm 126 protrudes at least as far as the edge region of the spray head 12 or even beyond, in order to allow a safe adjustment of the maximum flow even with gloves.
  • the radial length of the actuating arm 126 may therefore be designed in specific embodiments so that the radial end of the actuating arm 126 projects beyond the top view contour of the spray actuating button 123, but lies within the overhead contour of the Sprühkopfgestells.
  • Fig. 6a shows a developed guide surface 127f for a linear
  • Fig. 6b shows a developed guide surface 127f for a
  • Fig. 6c shows a developed guide surface 127f for a non-linear height adjustment h (a).
  • FIGS. 7 to 9 show further exemplary embodiments which differ with regard to the formation and the interaction of the stop element 125 and the surface guide element 127.
  • Fig. 7 shows an embodiment in which a surface guide member 127 is rotatably mounted on the Sprühkopfgestell 121 and is rigidly connected to a radially projecting actuator arm 126.
  • Stop element 125 is mounted linearly in the surface guide element 127 and connected to a rotation-locking device 128, so that the stop element 125 is only linearly movable.
  • a fixed guide pin 125s which extends radially through the stop element 125 is on a guide surface 127f formed as a guide groove on the surface guide element 127
  • Stop element 125 from a lifting movement h which is symbolized in Fig. 7 by a guide arrow. 8 shows a further embodiment in which a cylindrical bearing element 1251 is arranged fixed on the spray head frame 121, which is surrounded by a sleeve-shaped surface guide element 127.
  • Surface guide element 127 is rigidly connected to a radially projecting actuator arm 126.
  • the spray head frame 121 facing away from the face surface guide element 127 forms a stop element 125.
  • Guide groove formed guide surface 127f on the surface guide member 127 is on a bearing member 1251 radially sweeping fixed
  • Fig. 9 shows a further embodiment in which a cylindrical bearing element 1251 is rotatably mounted on the Sprühkopfgestell 121 and is encompassed by a sleeve-shaped surface guide member 127.
  • the rotatable bearing element 1251 is rigidly connected to a radially projecting actuator arm 126.
  • the surface guide member 127 is provided with a
  • Anti-rotation device 128 connected so that the
  • Surface guide element 127 is only linearly movable.
  • the spray head frame 121 facing away from the end face of the surface guide member 127 forms
  • Stop element 125 A guide surface 127f designed as a guide groove on the surface guide element 127 is supported on a fixed guide pin 125s which extends radially through the bearing element 1251. Upon rotation of the bearing element 1251, the stop element 125 performs a lifting movement h, which is symbolized in Fig. 9 by a guide arrow.
  • the spray can of the embodiment of the figures is preferably provided for receiving an aerosol comprising the following components: a) 2.5-30% by weight of platelet-shaped metal pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

L'invention concerne une bombe aérosol (1) comprenant un récipient sous pression (11) et une tête de pulvérisation (12), le récipient sous pression contenant un produit à pulvériser, se trouvant sous pression au moyen d'un gaz propulseur. La tête de pulvérisation présente un ajutage (124) et un bouton-poussoir d'actionnement de pulvérisation. Un élément de pression (122) coopérant avec le bouton-poussoir d'actionnement de pulvérisation est monté mobile dans la tête de pulvérisation. Un tube poussoir (122s) et un tube d'ajutage (122d) radialement adjacent sont reliés cinématiquement à l'élément de pression et/ou montés fixes dedans. L'ajutage est monté à l'extrémité libre du tube d'ajutage, un ensemble valve (11) est monté dans le récipient sous pression, ledit ensemble valve pouvant être actionné par l'intermédiaire du tube poussoir de l'élément de pression par actionnement du bouton-poussoir d'actionnement de pulvérisation, de sorte que lorsque l'ensemble valve est ouvert, le produit à pulvériser soit acheminé par l'intermédiaire du tube poussoir et du tube d'ajutage jusqu'à l'ajutage pour sortir dudit ajutage. Un élément de butée (125) sensiblement sous forme de tige, qui coopère avec le bouton-poussoir d'actionnement de pulvérisation s'appuie dans ou sur la tête de pulvérisation, Ledit élément de butée peut être réglé en hauteur par rapport à la tête de pulvérisation par l'intermédiaire d'une manette d'ajustement qui se présente sous forme de bras d'ajustement (126) faisant saillie dans le sens radial, ledit bras d'ajustement étant soumis à une rotation autour de son axe orienté de préférence de manière parallèle à l'axe (11a) de la bombe aérosol, pour permettre le mouvement d'ajustement.
PCT/EP2011/004712 2010-09-20 2011-09-20 Bombe aérosol à tête de pulvérisation munie d'un bras d'ajustement WO2012038070A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11773673.6A EP2552807B1 (fr) 2010-09-20 2011-09-20 Bombe aerosol a tete de pulverisation munie d'un bras d'ajustement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010047122.4 2010-09-20
DE102010047122A DE102010047122A1 (de) 2010-09-20 2010-09-20 Sprühdose mit Sprühkopf mit Stellarm

Publications (1)

Publication Number Publication Date
WO2012038070A1 true WO2012038070A1 (fr) 2012-03-29

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PCT/EP2011/004712 WO2012038070A1 (fr) 2010-09-20 2011-09-20 Bombe aérosol à tête de pulvérisation munie d'un bras d'ajustement

Country Status (3)

Country Link
EP (1) EP2552807B1 (fr)
DE (1) DE102010047122A1 (fr)
WO (1) WO2012038070A1 (fr)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN114377176A (zh) * 2021-12-26 2022-04-22 北京化工大学 一种可自适应调节的雾化洗消方舱系统

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FR2705322A1 (fr) * 1993-05-17 1994-11-25 Reboul Smt Dispositif sélecteur de débit pour conditionnement aérosol.
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EP1460001A1 (fr) * 2001-11-30 2004-09-22 Sachiko Kitamura Pompe-doseuse
DE202005007242U1 (de) 2005-04-07 2005-09-15 Motip Dupli Gmbh Sprühdose und ein Sprühkopf für eine Sprühdose
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DE3530611C2 (de) 1984-08-28 1995-05-11 Oreal Zerstäuber mit Durchflußregler
US5027986A (en) * 1989-06-09 1991-07-02 Heinzel Irving Charles Actuating valve for aerosol foam product
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CN114377176A (zh) * 2021-12-26 2022-04-22 北京化工大学 一种可自适应调节的雾化洗消方舱系统
CN114377176B (zh) * 2021-12-26 2023-01-24 北京化工大学 一种可自适应调节的雾化洗消方舱系统

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