EP1075325B1 - Vorrichtung zum mischen, aufschäumen und ausgeben von flüssigkeiten aus separaten druckgasbehältern - Google Patents
Vorrichtung zum mischen, aufschäumen und ausgeben von flüssigkeiten aus separaten druckgasbehältern Download PDFInfo
- Publication number
- EP1075325B1 EP1075325B1 EP00907647A EP00907647A EP1075325B1 EP 1075325 B1 EP1075325 B1 EP 1075325B1 EP 00907647 A EP00907647 A EP 00907647A EP 00907647 A EP00907647 A EP 00907647A EP 1075325 B1 EP1075325 B1 EP 1075325B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- arrangement according
- mixing chamber
- mixing
- connecting channels
- valve
- 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
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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
- B65D83/68—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/0018—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F2025/91—Direction of flow or arrangement of feed and discharge openings
- B01F2025/918—Counter current flow, i.e. flows moving in opposite direction and colliding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/10—Mixing gases with gases
Definitions
- the invention relates to a compressed gas container device according to the genus Preamble of claim 1.
- DE-37 29 491-A1 which forms the genus, is a compressed gas container device known with two pressure gas containers arranged side by side for one each foamable, liquid product containing a liquefied propellant, both of which Compressed gas containers are each provided with a valve. Both valves are through one Attachment can be operated together, with each valve through the attachment with a Connection channel is provided.
- the connecting channels open into a mixing chamber, wherein an expansion channel adjoins the mixing chamber, the one at the end Has foam discharge opening.
- This device has the disadvantage that the dispensed foam of the two products is not optimally (homogeneously) mixed. This is due to the fact that the products already emerge from the Foam product delivery valves and in unmixed foam form over the Connection channels open into the mixing channel. They also flow in the mixing chamber two foam components more or less side by side, which is why the Mixing chamber connects a passive mixer to another, but to achieve insufficient mixing of the two foam components.
- the object of the invention is to provide a pressure gas container device of the same type create a much better homogeneity of the by simple measures both products in the dispensed foam is reached.
- the connecting channels have a diameter of approximately 0.6 mm have and the mixing chamber a diameter of 0.4 to 1.2 mm - preferably 0.6 mm -, which means that the products remain in a liquid phase and thereby optimally mixed. This is important and advantageous in that let already foamed products mix poorly.
- An optimal mix For example, both products in foam form are particularly important for foam-like ones Products for hair treatment, in particular in the case of a coloring foam which consists of a Peroxid- and a color component is composed, because the quality of the Coloring product with depends on the quality of the mixed products.
- baffle arranged centrally in the initial area of the expansion channel, the is directed against the mixing chamber, an additional mixing of the mixed Products reached.
- the mixing process of the liquids can be further optimized.
- a storage space or an annular space, which interrupts a connecting channel, has one Function of a retention filter for solid product parts (solid particles), which become the Example formed by crystallization.
- the Insert part it is advantageously provided that the Storage space (annular space) is formed by the insert, with which the required additional Storage volume can be specified.
- FIG. 1 shows a pressurized gas container device 1 with two or optionally further pressure gas containers 2, 3 arranged side by side for each a foamable, liquid product 4, 5, which contains a liquefied propellant.
- Both Compressed gas containers 2, 3 are each provided with a valve 6, 7, with both valves 6, 7 can be operated together by an attachment 8.
- Each valve 6, 7 is through the attachment 8 each with a connecting channel 9, 10, the connecting channels 9, 10 open into a mixing chamber 11.
- connection channels 9,10 and the mixing chamber 11 have such small Cross-sectional areas on that when a product is delivered through the connecting channels 9,10 and the mixing chamber 11 flowing products 4,5 remain in a liquid phase.
- the connecting channels 9, 10 opening into the mixing chamber 11 are approximately in one Angle of 180 degrees directed against each other, which is in the mixing chamber 11 good mixing of both products 4, 5 results in the liquid phase.
- the diameter of the connecting channels 9, 10 has been found to be approximately 0.6 mm; as well a diameter of the mixing chamber 11 of approximately 0.4 to 1.2 mm, preferably of 0.6 mm.
- a connecting part 15 holds the two compressed gas containers 2, 3 in place together.
- FIG. 2 This is how to operate the valves 6, 7, the button 14 is provided with a joint 16, for example by means of two Projections 17 or rollers 18 of the attachment 8 can be moved axially downward.
- the starting area 19 of the expansion channel 12 is a centrally arranged impact part 20 arranged, which is directed against the mixing chamber 11. This takes place here in this Starting area 19 a further mixing and a start of foaming of the two liquid products 4, 5 instead.
- a further flow of the product mixture through the Mixing chamber 11 takes place via radially arranged openings 21 and then flows to Removal through the foam discharge opening 13.
- the baffle 20 is advantageously as designed a disc 22, advantageously in a concave configuration and / or with a relatively rough surface 23, which results in further mixing of the two Products 4, 5 results.
- this is for example provided with a bellows area 24, which also optionally a transport position (indicated by 25) can be provided.
- the valves 6, 7 each have an axial actuatable valve pins 26, 27, each of which has a valve pin receptacle 28, 29 are included.
- the mixing chamber 11 with mixing chamber mouths 30, 31 is an insert 32 in the Designed attachment 8, which is further apparent from Figures 3, 4, 5 and 7. Like from the Figures 4, 5 and 6 shows particularly well, the mixing channel 11 is at the end with a Pipe receptacle 33 provided for receiving a delivery tube 34 which Expansion channel 12 forms.
- the discharge pipe 34 is shown as a single part, which is the impact part 20 or has the disc 22 around which a plurality of radial openings 21 are arranged.
- the attachment 8 connected to the discharge tube 34 shows the figure in an enlargement 7, from which the function of the baffle plate 20 or the disc 22 is clearer what is indicated by the rays shown in dashed lines. So the already mixed bounces Main jet 35 from the mixing chamber 11 directly centered on the baffle plate 20 (disc 22), which then from the (rough) surface 23 of the baffle plate 20 (disc 22) in wider Dispersion 36 sprayed, whereby the degree of mixing is further increased. After Scatter 36 the mixture flows through the radial openings 21, then in Foam expansion channel 12.
- FIGS. 8 and 9 Further details of the insert 32 can be seen in more detail in FIGS. 8 and 9. ever depending on the cross-sectional area of the mixing chamber orifices 30, 31 Mixing ratio of the liquid products 4, 5 as well as an adjustment different viscosities are specified.
- a groove guide 37 is provided for a given axial position of the insert 32 in the attachment 8.
- both mixing chamber orifices 30, 31 can be changed in cross section.
- FIGS. 10 and 11 A variant of an insert part 32 is shown in FIGS. 10 and 11 as insert part 32.1 shown.
- the connecting channels 9, 10 are each from a storage space 38, 39 interrupted, the storage spaces 38, 39 each designed as an annular space 40, 41 and are connected to the mixing chamber orifices 30, 31.
- a Retention filters can be in the storage spaces 38, 39 fixed product parts (Solid particles 42) collect, causing a malfunction due to clogging is prevented.
- the storage spaces 38, 39 are through corresponding recesses of the Insert part 32.1 formed.
- Corresponding groove guides 37 can also be used here be provided.
- a first development of the first exemplary embodiment according to FIGS. 1 to 11 is as a second embodiment of a compressed gas container device 1.1 in the figures 12 to 15 shown.
- the special thing here is that in addition to the first Another valve 50 is provided in front of the expansion channel 12, that only opens when the two valves 6, 7 of the compressed gas container 2, 3 already are open. It cannot be ruled out that a very slow Pressing the button 14 for a certain time only a single product 4, 5 from the Foam discharge opening 13 flows, which is due to the Opening travel tolerances of the valves 6, 7 for a certain time only a single valve 6, 7 is open.
- the opening plate 53 closes first and then the valves 6, 7 of the two pressurized gas containers 2, 3.
- the actuation paths of the button 14, the Valves 2, 3 and the product discharge valve 50 are matched to one another in such a way that only one foam mixture can be removed from the foam discharge opening 13.
- the Bolt 52 is closed to the outside in a liquid-tight manner by a sealing washer 56.
- the product dispensing valve 50 shown in FIG. 14 is more functional constructed, the product delivery valve 50.1 shown in FIG. 15 for a Manufacturing is optimized and also consists of fewer individual parts. So is the sealing washer 55 and the bolt 52 combined into one part. Likewise, the opening plate 53 with the spring 55.1, which has at least one flow opening 57.
- FIG. 16 shows a third exemplary embodiment of a compressed gas container device 1.2 shown.
- an attachment 8.1, a cap 64 forms a product delivery valve 50.2 and an actuation button 14.1 an inexpensive unit, the attachment 8.1 with the cap 64 are firmly connected.
- the button 14.1 Fig. 17
- the two valves 6,7 are opened first, then by one finger-like projection 43 on the connecting part 15.1 additionally a product delivery valve 50.2 activated. This ensures that mixed foam is dispensed safely.
- FIG. 17 shows an articulated connection 44 from a side view according to FIG. 16 between the connecting part 15.1 and the cap 64, which means the key 14.1 Let the valves 6,7 and the product discharge valve 50.2 operate.
- the product delivery valve 50.2 according to FIGS. 16 to 18 goes in one enlarged detailed view.
- 19 is the product dispensing valve 50.2 shown in the closed state.
- Figure 20 shows the product dispensing valve 50.2 in the open state, which is caused by the finger-like projection 43 a sealing cap 45 presses axially into the valve 50.2, whereby a resilient Valve disc 46 is opened.
- the space 47 occupied by the valve disc 46 is a mixing chamber 11 at the same time.
- a fourth embodiment of a compressed gas container device 1.2 is in the figures 22 to 30 shown.
- the two compressed gas tanks 2, 3 are each with a valve 6.1, 7.1 provided that have an opening stroke of approximately 0.2 mm, preferably 0.1 mm.
- an opening stroke of approximately 0.2 mm, preferably 0.1 mm As a result, one-sided and uneven manual actuation of the valves 6.1, 7.1 practically excluded by the button 14, also excluded Removal of an unmixed foam component of only one product 4, 5.
- By an actuation stroke limitation of the valves 6.1, 7.1 to approximately 0.5 mm is also a short actuation path of button 14.1 given.
- As a mixing chamber 11 is a Rotary vortex mixing chamber 6.1 provided with a baffle 20.1.
- the Rotary vortex mixing chamber 6.1 leads to an extreme mixing of the two liquid products 4, 5 and is dimensioned such that the two liquid products 4, 5 with the liquefied propellant gas component only when it flows into the expansion channel 12 in pass over a foam phase, the complete at the end of the expansion channel 12 foamed products 4, 5 can be removed from the foam discharge opening 13.
- On Web-like baffle part 20.1 causes products 4, 5 to mix further.
- the attachment 8.1 consists of two mirror-symmetrical half-parts 62, 63 which are joined together (welded) state in one piece, the valve pin receptacles 28, 29 Connecting channels 9, 10, the mixing chamber 11 or the rotary vortex mixing chamber 61, have the impact part 20.1 and the expansion channel 12.
- FIG. 23 shows a basic example in an enlarged, sectional representation a valve 6.1, 7.1 with a valve disk 66, which has an opening stroke of 0.1 to 0.2 mm and has a stroke limitation of approximately 5 mm.
- the valves 6.1, 7.1 have a relatively small tolerance in the opening path, which makes it pretty much the same Mixing ratios of the components (products 4, 5) are ensured.
- FIG. 24 shows a side view of the compressed gas container device 1.2 according to FIG. 22.
- FIG. 25 shows an enlarged plan view of one of two mirror-symmetrical ones Half-parts 62, 63 existing article 8.1, in the assembled state (connected for example by ultrasonic welding) the valve pin receptacles 28, 29, the connecting channels 9, 10, the mixing chamber 11, the baffle part 20.1 and Expansion channel 12 has.
- FIG. 26 the two half parts 62, 63 of the attachment are shown for better illustration 8.1 shown in a perspective according to FIG. 25.
- the first half part 62 is with webs 67 provided with corresponding grooves 68 of the second half part 63 z. B. be connected to one another in a pressure-resistant manner by means of an ultrasonic welding process.
- FIG. 27 shows this connection of the two half parts 62, 63 as a one-piece attachment 8.1 in perspective.
- FIG. 28 shows an enlarged view of one as one Vortex mixing chamber 60 designed mixing chamber 11, in which the connecting channels 9, 10 are directed against each other.
- the mixed product 4, 5 flows from the Vortex mixing chamber 60 into the expansion channel 12 and is from impact part 20.1 further mixed to then change to a foam shape.
- FIG. 29 shows an enlarged view of one as one Rotary mixing chamber 61 designed mixing chamber 11, in which the Connection channels 9, 10 in different planes into the rotary mixing chamber 61 flows in, whereby an optimal mixing of the products 4, 5 is achieved because with this configuration additional mixing baffles 69, 70 are created.
- Figure 30 shows the complete compressed gas container device 1.2 in a perspective Representation, with various sections being shown for a better view.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Food-Manufacturing Devices (AREA)
- Physical Water Treatments (AREA)
Description
- Figur 1
- in einer Seitenansicht einen oberen Teil einer Druckgasbehältervorrichtung in einem ersten Ausführungsbeispiel;
- Figur 2
- in einer weiteren Seitenansicht die Vorrichtung nach der Figur 1;
- Figur 3
- in einer Schnittansicht nach Schnitt III-III (Figur 4) ein Verbindungsteil;
- Figur 4
- in einer Draufsicht das Verbindungsteil nach der Figur 3;
- Figur 5
- in einer geschnittenen Seitenansicht nach Schnitt V-V (Figur 4) das Verbindungsteil;
- Figur 6
- in einer geschnittenen Seitenansicht ein Entnahmeteil;
- Figur 7
- in einer vergrößerten Darstellung das mit dem Entnahmeteil verbundene Verbindungsteil;
- Figur 8 und 9
- in einer vergrößerten Detailansicht das Verbindungsteil nach den Figuren 3 und 4;
- Figur 10 und 11
- in einer entsprechenden Detailansicht nach den Figuren 8 und 9 ein Verbindungsteil mit Stauräumen;
- Figur 12 bis 15
- in verschiedenen Ansichten ein zweites Ausführungsbeispiel;
- Figur 16 bis 21
- in verschiedenen Ansichten ein drittes Ausführungsbeispiel, und
- Figur 22 bis 30
- in verschiedenen Ansichten ein viertes Ausführungsbeispiel.
- 1, 1.1-1.3
- Druckgasbehältervorrichtung
- 2, 3
- Druckgasbehälter
- 4, 5
- Flüssiges Produkt
- 6, 7; 6.1, 7.1
- Ventil
- 8, 8.1,8.2
- Aufsatz
- 9, 10
- Verbindungskanal
- 11, 11.1, 11.2
- Mischkammer
- 12
- Expansionskanal
- 13
- Schaumabgabeöffnung
- 14
- Taste
- 15
- Verbindungsteil
- 16
- Gelenk
- 17
- Vorsprung
- 18
- Rolle
- 19
- Anfangsbereich
- 20, 20.1
- Prallteil
- 21
- Radiale Öffnungen
- 22
- Scheibe
- 23
- Raue Oberfläche
- 24
- Balgbereich
- 25
- Transportstellung
- 26, 27
- Ventilzapfen
- 28, 29
- Ventilzapfenaufnahme
- 30, 31
- Mischkanalmündungen
- 32, 32.1
- Einsatzteil
- 33
- Rohraufnahme
- 34
- Abgaberohr
- 35
- Hauptstrahl
- 36
- Streuung
- 37
- Nutführung
- 38, 39
- Stauraum
- 40, 41
- Ringraum
- 42
- Feststoffpartikel
- 43
- Vorsprung
- 44
- Gelenkverbindung
- 45
- Dichtkalotte
- 46
- Ventilscheibe
- 50
- Produktabgabeventil
- 51
- Bolzen
- 52
- Stößel
- 53
- Öffnungsplatte
- 54
- Dosierbohrung
- 55
- Feder
- 56
- Dichtscheibe
- 57
- Durchflussöffnung
- 60
- Wirbelmischkammer
- 61
- Rotationswirbelmischkammer
- 62
- Erstes Halbteil
- 63
- Zweites Halbteil
- 64
- Kappe
- 65
- Bodenteil
- 66
- Ventilteller
- 67
- Steg
- 68
- Nut
- 69
- Vermischungsprallfläche
- 70
- Vermischungsprallfläche
Claims (20)
- Druckgasbehältervorrichtung (1) mitmindestens zwei nebeneinander angeordneten Druckgasbehältern (2, 3) für jeweils ein schäumbares, flüssiges Produkt (4, 5), das ein verflüssigtes Treibgas enthält, wobeibeide Druckgasbehälter (2, 3) jeweils mit einem Ventil (6, 7; 6.1, 7.1) versehen sind,dass beide Ventile (6, 7: 6.1, 7.1) durch einen Aufsatz (8, 8.1) gemeinsam betätigbar sind, wobeijedes Ventil (6, 7; 6.1, 7.1) durch den Aufsatz (8, 8.1) mit einem Verbindungskanal (9, 10) versehen ist,dass die Verbindungskanäle (9, 10) in eine Mischkammer (11) münden, unddass sich an der Mischkammer (11) ein Expansionskanal (12) anschließt, der endseitig eine Schaumabgabeöffnung (13) aufweist,dass die Verbindungskanäle (9, 10) und die Mischkammer (11) derart kleine Querschnittsflächen aufweisen, dass bei einer Produktabgabe die durch die Verbindungskanäle (9, 10) und die Mischkammer (11) strömenden Produkte (4, 5) in einer flüssigen, ungeschäumten Phase bleiben, wobei die in den Expansionskanal (12) einströmenden gemischten Produkte (4, 5) zu einem Schaum expandieren.
- Vorrichtung nach mindestens Anspruch 1, dadurch gekennzeichnet, dass in die Mischkammer (11) mündende Verbindungskanäle (9, 10) in einem Winkel von ungefähr 180 Grad gegeneinander gerichtet sind.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Verbindungskanäle (9, 10) einen Durchmesser von ungefähr 0,6 mm aufweisen.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Mischkammer (11) einen Durchmesser von 0,4 bis 1,2 mm , vorzugsweise von ungefähr 0,6 mm, aufweist.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass im Anfangsbereich (19) des Expansionskanals (12) ein zentrisch angeordnetes Prallteil (20, 20.1) angeordnet ist, das gegen die Mischkammer (11) gerichtet ist.
- Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass das Prallteil (20) als eine Scheibe (22) ausgestaltet ist.
- Vorrichtung nach mindestens Anspruch 6, dadurch gekennzeichnet, dass das Prallteil (20) konkav ausgestaltet ist.
- Vorrichtung nach mindestens Anspruch 5, dadurch gekennzeichnet, dass das Prallteil (20) mit einer relativ rauen Oberfläche (23) versehen ist.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Verbindungskanäle (9, 10) jeweils von einem Stauraum (38, 39) unterbrochen sind.
- Vorrichtung nach Anspruch 9, dadurch gekennzeichnet, dass der Stauraum (38, 39) als ein Ringraum (40, 41) ausgestaltet ist.
- Vorrichtung nach mindestens Anspruch 1, dadurch gekennzeichnet, dass der Mischkanal (11) mit Mischkanalmündungen (30, 31) als ein Einsatzteil (32) in den Aufsatz (8) vorgesehen ist.
- Vorrichtung nach mindestens Anspruch 9 und Anspruch 11, dadurch gekennzeichnet, dass der Stauraum (38, 39) von dem Einsatzteil (32.1) gebildet ist.
- Vorrichtung nach mindestens Anspruch 1, dadurch gekennzeichnet, dass zwischen dem Mischkanal (11) und dem Expansionskanal (12) ein Produktabgabeventil (50) angeordnet ist, das durch Betätigung der Taste (14) nach dem Öffnen der Ventile (6, 7) öffnet.
- Vorrichtung nach mindestens Anspruch 1, dadurch gekennzeichnet, dass die Ventile (6.1, 7.1) einen Öffnungshub von ungefähr 0,2 mm, vorzugsweise 0,1 mm, aufweisen.
- Vorrichtung nach Anspruch 14, dadurch gekennzeichnet, dass die Ventile (6.1, 7.1) einen maximalen Betätigungshub von ungefähr 0,5 mm aufweisen.
- Vorrichtung nach mindestens Anspruch 14, dadurch gekennzeichnet, dass die Ventile (6.1, 7.1) eine relativ kleine Toleranz im Öffnungsweg aufweisen.
- Vorrichtung nach mindestens Anspruch 1, dadurch gekennzeichnet, dass die Mischkammer (11) als eine Wirbelmischkammer (60) ausgestaltet ist.
- Vorrichtung nach mindestens Anspruch 1, dadurch gekennzeichnet, dass die Mischkammer (11) als eine Rotationswirbelmischkammer (61) ausgestaltet ist.
- Vorrichtung nach mindestens Anspruch 1, dadurch gekennzeichnet, dass der Aufsatz (8.1) aus zwei spiegelsymmetrischen Halbteilen (62, 63) besteht und im zusammengefügten Zustand zumindest die Ventilzapfenaufnahmen (28, 29), die Verbindungskanäle (9, 10), die Mischkammer (11) und den Expansionskanal (12) aufweist.
- Vorrichtung nach mindestens Anspruch 1, dadurch gekennzeichnet, dass die Produkte (4,5) als Haarbehandlungsprodukt - vorzugsweise zur Haarfärbung - vorgesehen sind.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19908368 | 1999-02-26 | ||
DE19908368 | 1999-02-26 | ||
PCT/EP2000/001655 WO2000050163A1 (de) | 1999-02-26 | 2000-02-28 | Vorrichtung zum mischen, aufschäumen und ausgeben von flüssigkeiten aus separaten druckgasbehältern |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1075325A1 EP1075325A1 (de) | 2001-02-14 |
EP1075325B1 true EP1075325B1 (de) | 2003-11-05 |
Family
ID=7898968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00907647A Expired - Lifetime EP1075325B1 (de) | 1999-02-26 | 2000-02-28 | Vorrichtung zum mischen, aufschäumen und ausgeben von flüssigkeiten aus separaten druckgasbehältern |
Country Status (9)
Country | Link |
---|---|
US (1) | US6305578B1 (de) |
EP (1) | EP1075325B1 (de) |
JP (1) | JP2002537107A (de) |
AT (1) | ATE253405T1 (de) |
AU (1) | AU760146B2 (de) |
BR (1) | BR0004995A (de) |
CA (1) | CA2329969A1 (de) |
DE (2) | DE50004303D1 (de) |
WO (1) | WO2000050163A1 (de) |
Families Citing this family (57)
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US8512718B2 (en) | 2000-07-03 | 2013-08-20 | Foamix Ltd. | Pharmaceutical composition for topical application |
FR2815616B1 (fr) * | 2000-10-20 | 2003-01-24 | Oreal | Ensemble de distribution destine a la distribution extemporanee de deux produits |
WO2003002426A1 (fr) * | 2001-06-27 | 2003-01-09 | Kanebo,Limited | Melangeur/extracteur |
JP4711557B2 (ja) * | 2001-07-27 | 2011-06-29 | 日本クラウンコルク株式会社 | 2液混合注出キャップ |
US6691898B2 (en) * | 2002-02-27 | 2004-02-17 | Fomo Products, Inc. | Push button foam dispensing device |
US7387265B2 (en) * | 2002-03-05 | 2008-06-17 | Microwflow Engineering Sa | Method and system for ambient air scenting and disinfecting based on flexible, autonomous liquid atomizer cartridges and an intelligent networking thereof |
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FR2838357B1 (fr) | 2002-04-16 | 2005-03-25 | Airlessystems | Tete de distribution et poussoir incorporant une telle tete |
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-
2000
- 2000-02-28 DE DE50004303T patent/DE50004303D1/de not_active Expired - Fee Related
- 2000-02-28 EP EP00907647A patent/EP1075325B1/de not_active Expired - Lifetime
- 2000-02-28 CA CA002329969A patent/CA2329969A1/en not_active Abandoned
- 2000-02-28 AU AU29162/00A patent/AU760146B2/en not_active Ceased
- 2000-02-28 AT AT00907647T patent/ATE253405T1/de not_active IP Right Cessation
- 2000-02-28 WO PCT/EP2000/001655 patent/WO2000050163A1/de active IP Right Grant
- 2000-02-28 DE DE10009233A patent/DE10009233A1/de not_active Withdrawn
- 2000-02-28 BR BR0004995-6A patent/BR0004995A/pt not_active IP Right Cessation
- 2000-02-28 US US09/673,932 patent/US6305578B1/en not_active Expired - Lifetime
- 2000-02-28 JP JP2000600768A patent/JP2002537107A/ja active Pending
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JP2002537107A (ja) | 2002-11-05 |
DE50004303D1 (de) | 2003-12-11 |
DE10009233A1 (de) | 2000-08-31 |
AU760146B2 (en) | 2003-05-08 |
ATE253405T1 (de) | 2003-11-15 |
WO2000050163A1 (de) | 2000-08-31 |
EP1075325A1 (de) | 2001-02-14 |
BR0004995A (pt) | 2000-12-26 |
AU2916200A (en) | 2000-09-14 |
CA2329969A1 (en) | 2000-08-31 |
US6305578B1 (en) | 2001-10-23 |
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