EP1076015B1 - Schaumkopf - Google Patents
Schaumkopf Download PDFInfo
- Publication number
- EP1076015B1 EP1076015B1 EP00116892A EP00116892A EP1076015B1 EP 1076015 B1 EP1076015 B1 EP 1076015B1 EP 00116892 A EP00116892 A EP 00116892A EP 00116892 A EP00116892 A EP 00116892A EP 1076015 B1 EP1076015 B1 EP 1076015B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- foam
- dispensing head
- outlet
- outlet connection
- expansion chamber
- 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.)
- Expired - Lifetime
Links
- 239000006260 foam Substances 0.000 title claims description 81
- 238000005187 foaming Methods 0.000 claims description 42
- 239000012530 fluid Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 11
- 230000001154 acute effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
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 for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
- B65D83/28—Nozzles, nozzle fittings or accessories specially adapted therefor
- B65D83/30—Nozzles, nozzle fittings or accessories specially adapted therefor for guiding the flow of the dispensed content, e.g. funnels or hoods
-
- 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 for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
- B65D83/16—Actuating means
- B65D83/20—Actuator caps
-
- 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 for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
- B65D83/75—Aerosol containers not provided for in groups B65D83/16 - B65D83/74
- B65D83/753—Aerosol containers not provided for in groups B65D83/16 - B65D83/74 characterised by details or accessories associated with outlets
Definitions
- the invention relates to a foam head for a hand-operated, to be foamed Liquid-containing pressure vessel according to the preamble of patent claim 1.
- a foam head is known, whose features in the preamble of Patent claim 1 are reproduced.
- This foam head is for a hand-operated, too foaming liquid containing pressure vessel provided with a dispensing valve, the having a tubular valve stem.
- the foam head comprises a tubular Outlet, through which an outlet extends and the operation of the dispensing valve on whose valve stem is attachable; Furthermore, an expansion space for foaming the Liquid, with a bottom, an expansion space limiting side wall and a Dispensing opening above the bottom of the expansion space, wherein the outlet channel of the Auslisterstutzens, at its upper end with at least one radial passage opening is provided which connects the outlet channel with the expansion space is a discharge opening, seen in plan view of the foam head, mainly at a distance above the bottom of the Expansion space arranged.
- a plurality of foaming elements extends in small lateral distance from each other from the bottom to the region of the discharge opening to Foaming channels between the VerDumungs instituten to the outlet port about radial and paraxial direction to form.
- EP-A-0 792 821 describes a foam head for a hand-operated, to be foamed Liquid containing pressure vessel with a dispensing valve, which is a tubular Valve shaft, wherein the foam head comprises: a tubular outlet port, through which an outlet channel extends and which for actuating the dispensing valve on the Valve stem is attachable; an expansion space for foaming the liquid, with a floor, a side wall bounding the expansion space, and a discharge opening above the bottom of the expansion space, wherein the outlet channel of the outlet is provided at its upper end with at least one radial passage opening, the Outlet channel connects with the expansion space.
- the liquid to be foamed passes through Passage openings at the upper end of an outlet channel in one on the shaft of a Dispensing valve of the container attachable outlet radially and meets an oblique Wall in an expansion space, from which the foamable product is narrowed by several each exit from approximately parallel side walls exit slots is delivered.
- a spray gun with a foaming device is also known, the consists of a open at both ends, cylindrical tube, from the inner wall on inner tube end non-contacting rods radially distributed over equal circumferential angles protrude and serve for the foaming of a liquid.
- Object of the present invention is the improvement of a foam head of the beginning mentioned known genus in that the foam head as a mass product universal for light and especially for difficult to foam liquids used and thereby as Mass produced economically.
- the invention solves this problem in that the VerDumungs institute from the ground free-standing in the direction of its outer, free end tapers and radially to the outlet Direction are offset from each other, such that the of the VerDumungs instituten formed friction surface with which the product to be foamed into contact, so strong it is increased that even difficult to foam products are vercardumbar.
- the foaming each one have round cross-section or a square cross-section.
- the Foaming elements directed approximately parallel to the outlet and can on different radii arcuately arranged around the outlet pipe around.
- the foaming elements can be arranged in planes in front of each other at a distance run approximately parallel to each other and to the outlet.
- the outlet channel of the outlet may be in the range of the upper end and at the same height by several in Circumferential angular distances arranged passage openings with the expansion space be connected.
- the radial passage openings of the outlet channel in Outlet outlet arranged distributed over a circumferential angle of about 180 ° of the outlet.
- the height of the expansion space is preferably in the region of the passage openings of the Auslisterstutzens largest and reduced with respect to this radially outward. Further, from Advantage, if the bottom of the expansion space is in each case from the foot of the passage openings extends to the side wall of the foam head and with this one edge of the Dispensing opening forms. It is also advisable to move the floor of the expansion room upwards and form radially outwardly cupped curved. Finally, it can be provided that the baffle in the outlet port, the lower end of a peg-shaped Foaming element forms, which is coaxial with the outlet through the expansion space extends to the outside.
- Figs. 1 to 6 is a first embodiment of a foam head 20 for a hand-operated, known per se and therefore not shown, to be foamed liquid containing Pressure vessel shown with a dispensing valve, which is a tubular Valve stem has.
- the foam head 20 comprises a tubular outlet 22 (Fig. 2) through which a Outlet channel 24 extends and that for actuating the dispensing valve on the valve stem is attachable, an expansion space 26 for foaming the liquid with a bottom 28, an expansion space 26 limiting side wall 30 and a discharge opening 32 above the bottom 28 of the expansion space 26.
- the outlet channel 24 of the outlet 22 is at his upper end with at least one radial passage opening, but preferably with a plurality of passage openings 34 provided, which the outlet channel 24 with the expansion space 26th connect.
- the only discharge opening 32 in plan view of the Foam head 20 seen, mostly at a distance above the ground 28th the expansion space 26 is arranged. Furthermore, a stretches Variety of foaming elements 36 in a small lateral Distance from the bottom 28 of the expansion space 26 to in the region of the discharge opening 32 to foaming channels 38 between the foaming elements 36 in to the outlet 22 about radial and paraxial direction to form.
- the foam head 20 with a variety of foaming elements 36, from a single discharge opening 32 laterally are enclosed by the foaming elements 36 formed friction surface with which the product to be foamed comes in contact, enlarged so much that even hard foamable products are foamed with this foam head 20 can.
- This reduction in the height of the expansion space 26 and its associated VerDumungs implant 36th is in the illustrated foam head 20 in a direction 40th provided, which runs perpendicular to a tangential plane 42 (Fig. 4), to the side facing away from the expansion space 26 of the Outlet 22 is applied so that the height of the expansion space 26 - in Fig. 4 to the left - is reduced.
- This direction 40 lies in the sectional plane II-II shown in Fig. 1 and forms with the main axis of the outlet 22 an acute angle, which opens towards the lower end of the foam head 20.
- the foaming elements 36 are in to the tangential plane 42 and arranged to the outlet 22 parallel rows, wherein the Number of VerDumungs institute 36 from a first, in Fig. 1st right row, in which also the outlet 22 a middle Foaming element 36 forms and is part of this series, decreases to a third series of foaming elements 36.
- the foaming elements 36 are a preferably made of plastic uniformly shaped component the foam head 20 and from the bottom 28 in the direction of its outer, free end 42 tapers ( Figures 3 and 4) so that the VerDumungskanäle 38 are extended to the discharge opening 32 out.
- foaming elements 36 have a round cross-section and are arranged offset in adjacent rows against each other, so that a larger flow resistance, the foaming of the Fluid amplified.
- the extended to the discharge opening 32 Flow channels 38 thus contribute towards the discharge opening 32 increasing foam volume bill.
- the outlet channel 24 of the outlet 22 is in the range of his upper end at the same height with several radial, in circumferential angle intervals over a circumferential angle of about 180 ° arranged, slot-like openings 34 provided which connect the outlet channel 24 with the expansion space 26.
- the outlet channel 24 in the outlet 22 is at the top by a baffle 46 bounded and forms the lower end of a peg-shaped Foaming element 36, which is coaxial with the outlet 22 extends through the expansion space 26 to the outside.
- the baffle 46 limits the radial, slot-shaped, approximately rectangular passage openings 34 of the outlet 22 up at a height that is only about a third the height of the expansion space 26 corresponds and thus the VerDumungsumble for the liquid to be foamed in the expansion space 26 extended.
- the baffle 46 is at its peripheral edge with axial passage openings 48 provided, which are approximately parallel to the main axis of the foam head 20 through the expansion space 26 extend.
- the bottom 28 of the expansion space 26 extends from each Foot of approximately rectangular, slot-like openings 34 to the side wall 30 of the foam head 20 and forms with this one upper edge 50 of the discharge opening 32.
- the bottom 28 and the plane of the discharge opening 32 therefore close to the main axis the outlet 22 each one up and outside opening, acute or obtuse angles.
- the floor 28 the expansion space 26 is upwards and radially outwards cupped curved.
- the Floor 28 of the expansion space 26 also one of the cup-shaped Training have different shape, in particular may also be a substantially straight, planar-shaped bottom 28th be provided.
- the underside of the baffle 46 is preferred tapered circular cone formed coaxially in the Outlet channel 24 protrudes.
- the outlet port 22 is surrounded by the conical side wall 30, extending from the edge 50 of the discharge port 32 to a lower outer annular shoulder 52 extends.
- a coat 54 consists of an upper part 56 and a lower part 58, the are connected by an outer shoulder 60. This outer shoulder 60 corresponds approximately to an inner shoulder 62, with which the Foam head 20 are supported on the edge of a container can.
- the lower part 58 of the shell 52 is provided with locking strips 64, below the inner shoulder 62 over the circumference of a Inner wall 66 are arranged so that the locking bars 64 the edge of the container lid for fixing the foam head 20 engage under can.
- the conical side wall 30 of the foam head 20 is at the Operating side with a handle in the form of a stepped, grooved finger dents 68 provided above the mantle 54 is attached and in the side wall 30 at the back of the outlet 22 passes.
- the upper shell portion 56 is at the annular shoulder 52 in the area the foam head 20 through a film hinge 70 with the annular shoulder 52 of the shell 54 and on the operating side of the Foam head 20 through a predetermined breaking web 72 with the annular shoulder 52 connected so that the conical side wall 30th formed upper part of the foam head 20 relative to the jacket 54th can be pushed down to the dispensing valve actuate.
- the type of to be foamed Product and its foaming conditions may the foaming elements shaped differently and arranged be.
- VerDumungs comprise described with reference to FIGS. 7 to 16, the associated foam heads, with the exception of Foaming elements, the above with reference to FIGS. 1 to 6 have described structure.
- a foam head 20a in Fig. 7th and 8 are foaming members 36a on arc lines, respectively different radii arranged around the outlet 22a around, the one outlet 22a about concentric at a distance surrounded, so that a substantially uniform distribution of Foaming product can be achieved in the expansion space 26a can.
- the VerDumungsetti 36 a different Cross sections e.g. a non-round or preferably polygonal Cross section, exhibit. So have the foaming elements 36a in Fig. 7 has a triangular cross-section.
- Fig. 9 and 10 are in the event that in the radial Direction from an outlet 22b exiting, to be foamed Product a greater resistance through greater surface contact should be offered, foaming elements 36b respectively plate-shaped or lamellar shaped.
- a curvature of the plate-shaped Foaming elements 36b may each be the cutout a circular cylinder correspond to a radius of curvature, the increases with the radial distance from the outlet port 22b, as shown in FIG. 9 and 10 show.
- the VerDumungsetti 36b are in arcuate Rows in the circumferential direction and radially to the outlet 22b arranged at a distance and offset from each other.
- Fig. 11 and 12 are foaming elements 36d at a distance from and preferably offset from each other in planes arranged, the at a distance approximately parallel to one another and to the tangential plane 42 on the rear side wall 30d of the foam head 20d in FIG. 13 run.
- the foaming elements 36d are in the direction wave-shaped in their main planes so that a good, the foaming promoting turbulence of the foam product is reached.
- the foam head in each of the described embodiments is in the form of a one-piece plastic injection molding, e.g. made of polypropylene, as a mass-produced economically and therefore for disposable pressure packs with foamed products very much suitable.
- Foam heads refers, which no finger-ding or a similar Handle for actuating the foam head or the associated Have dispensing valve.
- the openings in the outlet and a Have discharge opening which extends over a circumferential angle of 360 ° extend around the outlet of the foam head, and at where the bottom is in the shape of an inverted circular cone Funnel has.
- the actuation only in the axial direction can e.g. by detecting an annular shoulder at the lower end of such Foam head may be provided.
- the foam head not only round, but also out of round or angular.
- the foaming elements 36 may be as required under the the discharge opening 32 formed level, or over these protrude out and possibly a different length to have.
- the foaming elements can be switched on and off the same foam head with each other with respect to their general form may be different, e.g. different Have cross sections, so e.g. from a combination of the above consist of foaming elements described.
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)
- Nozzles (AREA)
Description
- Fig. 1
- eine erste Ausführungsform des Schaumkopfes mit einer Vielzahl von zu einer einzigen Abgabeöffnung gerichteten Verschäumungselementen runden Querschnitts in Draufsicht;
- Fig. 2
- einen Längsschnitt gemäß Schnittebene II-II in Fig. 1;
- Fig. 3
- eine Schnittansicht längs der Schnittebene III-III in Fig. 2 in vergrößertem Maßstab;
- Fig. 4
- den Ausschnitt Z in Fig. 2 in vergrößertem Maßstab;
- Fig. 5
- eine Unteransicht des Schaumkopfes in Richtung V-V in Fig. 2;
- Fig. 6
- eine perspektivische Ansicht des Schaumkopfes in Fig. 1 bis 5;
- Fig. 7
- eine zweite Ausführungsform eines Schaumkopfes mit im Querschnitt eckigen Verschäumungselementen in Draufsicht;
- Fig. 8
- den Schaumkopf in Fig. 7 in perspektivischer Ansicht;
- Fig. 9
- eine dritte Ausführungsform eines Schaumkopfes mit im Querschnitt gekrümmten, plattenförmigen Verschäumungselementen in Draufsicht;
- Fig. 10
- den Schaumkopf in Fig. 9 in perspektivischer Ansicht;
- Fig. 11
- eine vierte Ausführungsform eines Schaumkopfes mit plattenförmigen gewellten Verschäumungselementen in Draufsicht; und
- Fig. 12
- den Schaumkopf in Fig. 13 in perspektivischer Ansicht.
- 20, 20d
- Schaumkopf
- 22, 22a, 22b,
- rohrförmiger Auslaßstutzen
- 24,
- Auslaßkanal
- 26, 26a
- Expansionsraum
- 28,
- Boden
- 30, 30d,
- Seitenwand
- 32
- Abgabeöffnung
- 33
- oberen Ende
- 34,
- Durchtrittsöffnung
- 36, 36a, 36b, 36d,
- Verschäumungselemente
- 38,
- Verschäumungskanäle
- 40
- Ebene
- 42
- Tangentialebene
- 44
- Durchtrittsöffnungen
- 46
- Prallwand
- 48
- axiale Durchtrittsöffnungen
- 50
- oberer Rand
- 52
- Ringschulter
- 54
- Mantel
- 56
- oberer Mantelteil
- 58
- unterer Manteil
- 60
- Außenschulter
- 62
- Innenschulter
- 64
- Rastleisten
- 66
- Innenwand
- 68
- Fingerdelle
- 70
- Filmscharnier
- 72
- Sollbruchsteg
- M
- Mittelpunkt
Claims (12)
- Schaumkopf (20) für einen handbetätigten, zu verschäumende Flüssigkeit enthaltenden Druckbehälter umfassend:ein Abgabeventil, das einen rohrförmigen Ventilschaft aufweist, wobei der Schaumkopf (20) umfaßt:dadurch gekennzeichnet, daßeinen rohrförmigen Auslaßstutzen (22), durch den sich ein Auslaßkanal (24) erstreckt und der zur Betätigung des Abgabeventils auf dessen Ventilschaft aufsteckbar ist;einen Expansionsraum (26) zur Verschäumung der Flüssigkeit, mit einem Boden (28), einer den Expansionsraum (26) begrenzenden Seitenwand (30) und einer Abgabeöffnung (32) oberhalb des Bodens (28) des Expansionsraumes (26), wobei der Auslaßkanal (24) des Auslaßstutzens (22) an seinem oberen Ende (32) mit mindestens einer radialen Durchtrittsöffnung (34) versehen ist, die den Auslaßkanal (24) mit dem Expansionsraum (26) verbindet,eine Vielzahl von Verschäumungselementen, die innerhalb des Expansionsraumes (26) angeordnet ist, wobei die Verschäumungselemente von der einzigen Abgabeöffnung (32) seitlich umschlossen sind und sich in geringem, gegenseitigen Abstand vom Boden (28) des Expansionsraumes (26) bis in den Bereich der einzigen Abgabeöffnung (32) erstrecken, um Verschäumungskanäle (38) zwischen den Verschäumungselementen in zum Auslaßstutzen (22) etwa radialer und achsparalleler Richtung zu bilden,die Verschäumungselemente (36; 36a) vom Boden (28) freistehend in Richtung ihres äußeren, freien Endes (42) verjüngt und in zum Auslaßstutzen (22) radialer Richtung gegeneinander versetzt sind, derart, daß die von den Verschäumungselementen (36) gebildete Reibungsfläche, mit der das zu verschäumende Produkt in Berührung kommt, so stark vergrößert ist, daß selbst schwer verschäumbare Produkte verschäumbar sind.
- Schaumkopf nach Anspruch 1, dadurch gekennzeichnet, daß die Verschäumungselemente (36) jeweils einen runden Querschnitt haben.
- Schaumkopf nach Anspruch 1, dadurch gekennzeichnet, daß der Querschnitt der Verschäumungselemente (36a) mehreckig ist.
- Schaumkopf nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Verschäumungselemente (36) etwa parallel zum Auslaßstutzen (22) gerichtet sind.
- Schaumkopf nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Verschäumungselemente (36) auf unterschiedlichen Radien bogenförmig um den Auslaßstutzen (22) herum angeordnet sind.
- Schaumkopf nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Verschäumungselemente (36d) voneinander in Ebenen angeordnet sind, die im Abstand etwa parallel zueinander und zum Auslaßstutzen (22) verlaufen.
- Schaumkopf nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Auslaßkanal (24) des Auslaßstutzens (22) im Bereich seines oberen Endes und auf gleicher Höhe durch mehrere, in Umfangswinkelabständen angeordnete Durchtrittsöffnungen (34) mit dem Expansionsraum (26) verbunden ist.
- Schaumkopf nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die radialen Durchtrittsöffnungen (34) des Auslaßkanals (24) im Auslaßstutzen (22) über einen Umfangswinkel von etwa 180° des Auslaßstutzens (22) verteilt angeordnet sind.
- Schaumkopf nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Höhe des Expansionsraumes (26) im Bereich der Durchtrittsöffnungen (34) des Auslaßstutzens (22) am größten und in bezug auf diesen radial nach außen verringert ist.
- Schaumkopf nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Boden (28) des Expansionsraumes (26) sich jeweils vom Fuß der Durchtrittsöffnungen (34) bis zu der Seitenwand (30) des Schaumkopfes (20) erstreckt und mit dieser einen Rand (50) der Abgabeöffnung (32) bildet.
- Schaumkopf nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Boden (28) des Expansionsraumes (26) nach oben und radial nach außen schalenförmig gekrümmt ist.
- Schaumkopf nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Prallwand (46) im Auslaßstutzen (22) das untere Ende eines zapfenförmigen Verschäumungselementes (36) bildet, das sich koaxial zum Auslaßstutzen (22) durch den Expansionsraum (26) nach außen erstreckt.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19937554 | 1999-08-09 | ||
| DE19937554A DE19937554A1 (de) | 1999-08-09 | 1999-08-09 | Schaumkopf |
| DE29913861U DE29913861U1 (de) | 1999-08-09 | 1999-08-09 | Schaumkopf |
| DE29913861U | 1999-08-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1076015A1 EP1076015A1 (de) | 2001-02-14 |
| EP1076015B1 true EP1076015B1 (de) | 2005-12-21 |
Family
ID=26054544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00116892A Expired - Lifetime EP1076015B1 (de) | 1999-08-09 | 2000-08-04 | Schaumkopf |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1076015B1 (de) |
| DE (1) | DE50011892D1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102755182B1 (ko) * | 2016-01-29 | 2025-01-14 | 가부시끼가이샤 다이조 | 토출 부재 및 그것을 이용한 에어로졸 제품 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2013068A6 (es) | 1989-03-06 | 1990-04-16 | Monturas Sa | Dispositivo espumante. |
| DE4224910C2 (de) * | 1992-07-28 | 1994-06-16 | Perfect Ventil Gmbh | Schaumkopf |
| DE9390268U1 (de) * | 1993-05-24 | 1995-01-12 | Deutsche Präzisions-Ventil GmbH, 65795 Hattersheim | Betätigungsteil für einen Aerosol-Behälter |
| DE19607691A1 (de) * | 1996-02-29 | 1997-09-04 | Coster Tecnologie Speciali Spa | Schaumkopf |
-
2000
- 2000-08-04 EP EP00116892A patent/EP1076015B1/de not_active Expired - Lifetime
- 2000-08-04 DE DE50011892T patent/DE50011892D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1076015A1 (de) | 2001-02-14 |
| DE50011892D1 (de) | 2006-01-26 |
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