EP0385896A1 - Dosenkörper einer Abgabevorrichtung, Abgabevorrichtung mit einem solchen Dosenkörper und dessen Haube - Google Patents

Dosenkörper einer Abgabevorrichtung, Abgabevorrichtung mit einem solchen Dosenkörper und dessen Haube Download PDF

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Publication number
EP0385896A1
EP0385896A1 EP90420113A EP90420113A EP0385896A1 EP 0385896 A1 EP0385896 A1 EP 0385896A1 EP 90420113 A EP90420113 A EP 90420113A EP 90420113 A EP90420113 A EP 90420113A EP 0385896 A1 EP0385896 A1 EP 0385896A1
Authority
EP
European Patent Office
Prior art keywords
annular
dome
housing
dispenser
plastic
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.)
Granted
Application number
EP90420113A
Other languages
English (en)
French (fr)
Other versions
EP0385896B1 (de
Inventor
Jacques Godard
Bernard Schneider
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.)
Albea Tubes France SAS
Original Assignee
Cebal SAS
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 Cebal SAS filed Critical Cebal SAS
Publication of EP0385896A1 publication Critical patent/EP0385896A1/de
Application granted granted Critical
Publication of EP0385896B1 publication Critical patent/EP0385896B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65D83/38—Details of the container body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container

Definitions

  • the present invention relates to a preassembled dispenser body, to which dispensing means will typically be attached consisting of an aerosol valve or a pump surmounted by a dispensing nozzle for a liquid or creamy product.
  • the invention also relates to dispensers comprising such a body and the dome used.
  • a metal dispenser box of the aerosol type produced in one piece by impact spinning from an aluminum or alloy pellet, then by forming the end.
  • upper open of its cylindrical body in a constricted part or dome usually surmounted by a rolled edge.
  • This housing will then be filled with liquid or creamy product, and the dispensing valve will be fixed at its top by crimping the fixing cup of this valve around the previous rolled edge.
  • the narrowing of the upper end made in several passes is complicated.
  • the Applicant has sought to develop a distributor body which is easier to manufacture and does not lead to corrosion risks linked to its assembly into a distributor.
  • the first object of the invention is a dispenser body consisting of a housing which has a bottom and a side wall, and a dome sealingly attached to the upper end of said side wall of the housing.
  • this dome is made of plastic and comprises an annular veil of minimum thickness between 1.2 and 4 mm as well as two lower and upper annular portions allowing the fixing of this dome respectively on said side wall by direct axial fitting of said lower portion, and to distribution means, said fixing portions extending and framing said annular web.
  • This plastic dome is rigid and its thickness is chosen so that it resists both handling shocks and internal pressure when it is a body for an aerosol dispenser.
  • the dome is in itself a molded part simple to manufacture and light, its open shape at the base allows the use of a tubular body of the housing or a side wall of the housing, the upper end of which is slightly constricted into an annular portion. usually straight, i.e. generators of axial directions, or in a portion with a rolled edge.
  • the thickness of the side wall of a metal case of a dispensing body according to the invention may not be so only 0.5 times to 0.65 times what it should be in this case known from a one-piece dome shrunk to withstand a given pressure, which is a surprising result and of great economic advantage.
  • the thickness of the wall, or at least the thickness of its upper part is in fact provided as a function of the deformation with shrinkage, and this thickness is then typically 1.5 to 1.8 times the thickness that would be required to withstand the only pressure.
  • the weak shrinkage of the end of the housing in the case of the invention makes it possible to avoid the additional thickness thus linked to the deformation with significant shrinkage and provides a surprising saving in metal.
  • the housing can also be made of plastic. In the preassembled distribution body and in the distributor obtained with this body, there are only tight metal / plastic and possibly plastic / plastic assemblies, which eliminates the risks of corrosion which were linked to metal / metal crimps in prior art.
  • axial relates to the direction of the axis of the tubular body or of the side wall of the distributor supposed to be upright, so that “the top” and the “bottom” are respectively turned towards the distribution means and towards the bottom of the case.
  • Metal / plastic refers multilayer materials comprising at least one metallic layer and one plastic surface layer.
  • the annular dome is usually one of the materials of the group formed by: polyamides, polycarbonates, polyesters, polyacetal, polypropylene and polyethylene.
  • the annular veil of the annular dome has a minimum thickness preferably between 1.5 and 3 mm, and more preferably between 1.7 and 2.5 mm.
  • the molding of the dome makes it possible to easily obtain an asymmetrical annular veil, the geometry of the dome then being adapted to a distribution of oblique or lateral direction.
  • An example is given on this subject.
  • this is typically made of aluminum or alloy or tinplate, both of which can be coated with plastic and / or varnish and it is typically either '' a box with a metallic bottom, spun or stamped or stamped-drawn, or a box with a sealed crimped metal bottom.
  • the constriction of the upper end of the tubular body typically corresponds to a difference between overall diameter of the body and internal diameter of its reduced upper opening, ranging from 4 mm to at most 12 mm, and the thickness of the side wall is reduced as already indicated, corresponding as follows to the outside diameter of this wall, the thicknesses in parentheses relating to a tubular body spun from l prior art: . ⁇ 33mm to ⁇ 47mm: thickness 0.15 to 0.20mm (0.30 to 0.35mm) . ⁇ 47mm to ⁇ 55mm: thickness 0.20 to 0.25mm (0.35 to 0.4mm) . ⁇ 55mm to 80mm: thickness 0.25 to 0.35mm (0.4 to 0.6mm).
  • the second object of the invention is a dispenser comprising a dispenser body with an annular plastic dome according to the invention, according to any one of its embodiments, as well as dispensing means comprising either a dispensing valve of an aerosol, either a low or no return air pump equipped with a dispensing or spraying nozzle for a liquid or a cream, the collar or cup for fixing said valve or pump being crimped in a sealed manner on the outwardly swollen upper end of said annular dome.
  • the filling of the product can be done by the lower end of the body: before fitting the piston and then the attached foot in case (a), before the only fitting of the stand added in the latter case (c), the dispensing means being already fixed by crimping. Filling through the upper opening of the dome is necessary or usual in all other cases, it can also be practiced in the previous cases (a) and (c) after fixing the attached foot.
  • the third object of the invention is finally the annular dome itself, which has a structure particularly suitable for its attachment to the tubular body and for the attachment of the dispenser distribution means. Its upper annular end is swollen externally, forming a crimping ring, and its lower end portion is wider and has an open annular groove, of profile at least partially semicircular, allowing the rolled edge to be fitted a housing. Its annular veil has a minimum thickness of between 1.2 and 4 mm and is framed by the swollen upper end and by the lower end portion.
  • the lower end portion may comprise, in place of a groove, a skirt comprising an annular vertical inner surface which makes it possible to fit, with a clearance typically less than 0.1 mm in diameter, the right narrowed annular portion of the tubular body of plastic or metal externally coated with plastic of a housing, for its tight connection to this end portion by gluing or welding (typically by induction, ultrasound or rotation).
  • the annular dome typically has a minimum thickness of annular value of between 1.5 and 3 mm, and preferably between 1.7 and 2.5 mm, and is made of one of the plastics indicated above, the choice of polyethylene leading to preferably choose its varieties with high or medium density.
  • the dome resists internal or external pressure and operates the diameter variation between the housing and the distribution means.
  • the tubular body of the housing resists this same pressure, with a monobloc or attached bottom.
  • the waterproof fixings are preferably metal / plastic.
  • the part (dome + housing) 1 or distributor body 1 of FIG. 1 comprises a dome 2 made of high density polyethylene (PE.HD) and a housing 3 made of aluminum alloy with a 4-piece base obtained by stamping-drawing.
  • the dome 2 comprises at its upper end an external bulge 7 of external diameter 20 mm constituting a crimping ring 7 of the distribution means. It further comprises below this ring 7 a veil 8 of 2.3mm thickness which is substantially constant, then an enlarged lower circular portion 9, of external diameter 45 mm and internal diameter 39 mm, comprising at its end an open circular groove 10 of semi-circular profile with a radius of 1.5mm in axial section and an average diameter of 42mm.
  • the total height of dome 2 is 18mm.
  • the housing 3 has a thickness of cylindrical body 5 of 0.25 mm and a constricted opening 11 of diameter 36.5 mm surmounted by a rolled edge 12 over approximately 150 ° of external radius 1.3 mm.
  • the fixing of the dome 2 to the rolled edge 12 was made by surface oxidation of the circular groove 10 of the dome 2 (Corona treatment) and bonding with cyanoacrylate glue of this groove 10 fitted on the rolled edge 12 and held in a little support more than 30 seconds while the glue is drying.
  • the bonding technique used is the result of tests described below.
  • the housing 3 is intended for an aerosol application and its bottom 4 comprises an orifice for introducing a pressurized propellant gas and a plug 13 for sealing off this orifice.
  • the plastic surfaces must preferably be prepared by surface oxidation such as flame or Corona effect, and the aluminum surfaces must preferably be previously varnished, these adhesives do not give not a satisfactory adhesion on bare aluminum.
  • Silicone glue requires pressing times of 1 to 2 min and ambient drying times greater than 24 h.
  • the three cyanoacrylate adhesives give similar results: the pressing times can be limited to 5 to 10 seconds, and the parts can be handled after 30 seconds to 1 minute at room temperature. These cyanoacrylate adhesives are therefore much preferable for industrial application.
  • a distributor body 100 identical to the body 1 of FIG. 1 with the exception of the bottom 40 of its housing 53 which is sealed, was used to manufacture a pump distributor 14 (FIG. 2).
  • the metal fixing cup 15 of the pump 16 was crimped with a seal 150, which is here surmounted by a diffuser 17 on the bulged upper end 7 of the dome 2.
  • This pump 16 is here a pump without air return, that is to say without communication between the interior and the exterior of the container as known from documents EP-A-0143183 and EP-A-0251863, which allows good conservation of the product contained.
  • the inlet pipe of the pump 16 is provided with a dip tube 43 descending towards the bottom 40 of the housing 53, the initial filling of the product content being limited to 70% of the interior volume.
  • tests have shown that, with full 80% and more, the pumps without air return used do not work satisfactorily, and that with full 70%, the operation was always satisfactory.
  • a maximum filling of 75% must be respected in the scope of the present invention (capacities typically less than 1 liter) to obtain distributions without incident, the preferred fillings being from 60 to 75 %.
  • FIG. 2 Another dispenser body, identical to the body 100 of the second example, is used to obtain a dispenser 14 ′ of aerosol product according to the following modification (fig. 2): the pump 16 is replaced by a valve 16 ′ for aerosol attached to the bulged end 7 of the dome 2 by crimping its fixing cup which is similar to the cup 15 of the pump.
  • the distributor body 100 can thus have, as it is, two types of use.
  • annular dome 122 made of PA12 was prepared by molding, the upper end 7 of which, as well as the thickness and the inclination of the annular veil 8, are geometrically similar to those of the dome 2 in FIGS. 1 and 2, and the lower fixing portion 48 consists of a straight circular end skirt 48, the inner cylindrical surface 49 of diameter 40.1 mm fits with a slight clearance around the constricted end 47 of the housing 440.
  • the dome 122 was then glued with cyanoacrylate adhesive on the constricted end 47 of the housing, according to the technique described in Example 1, obtaining the preassembled distributor body 200. After filling with water, a non-return pump 16 identical to that of FIG. 2 was fixed by crimping to the end 7 of the dome 122, as in Example 2.
  • This pump 16 is of the type "VP7" from ESTABLISHMENTS VALOIS (France).
  • the emptying of the distributor obtained 140 by actuation of the pump 16 by acting on the diffuser 17 which overcomes it was obtained without any difficulty, the cutting of the distributor 140 emptied made it possible to note the final position of the sliding piston 45, the front of which 50 fits with a slight clearance inside the constriction 47 and the veil 8 of the dome 122 and envelops the pump 16, providing emptying better than 97%.
  • FIG. 4 represents the fixing of a dome 2 of the same geometry as in the first three examples, on a housing identical to the housing of FIG. 1 using an annular connecting piece 18 compatible both with the material plastic of dome 2 - here of PE.HD - and the metal of housing 3 - here of low alloy aluminum -.
  • This piece 18 of 0.2mm thickness is in complex containing the same polyolefin as that of the dome 2, that is to say of the PE, and of the EAA; its outer edge is snapped onto the end of the rolled edge 12, and after the positioning of the dome 2 which is applied by its circular groove 10 to the connecting piece 18, the welding is carried out by one of the following methods : by high frequency induction, by rotation, or by ultrasound by modifying the shape of the dome to support the ultrasonic transducer. .
  • the dome 2 set up by its circular groove 10 on the rolled edge 12 of the housing 3 has a circular groove end 10 projecting by about 1 mm from the end of the rolled edge 12, without obstruct the interior of this rolled edge 12.
  • the interior cavity of the rolled edge 12 is at least partially filled by partially melting the outer skirt 19 of the dome 2 bordering the end of the circular groove 10, this skirt 19 having at this location 1 mm thick.
  • a good quality sealed welded connection is obtained which extends the skirt 19.
  • the end 19 of the dome 2 thus secured by the molding must come near the end of the rolled edge, ie less than 0.5 mm. before this end or a little further leaving at least 1mm of passage towards the inside of the rolled edge 12. .
  • This part 20 here in PE like the dome 2 has a base 22 resting on this shoulder 21 of the housing 3, an upper portion 23 which will be crimped as shown by the rolling 12 of the upper end edge of the housing 3 , as well as one or more surfaces, here the two vertical 24 and horizontal 25 surfaces, coming into contact with the outer skirt 26 of the dome 2.
  • waterproof fixing is carried out by welding by rotation of the annular surfaces 24 and 25 against the annular portion 26 of the dome 2.
  • the fixing can also be made by welding by HF induction or by ultrasound.
  • the dome 102 (fig. 7) of the same geometry as the previous domes 2, was fitted during its molding with an annular washer 27 with a barrier effect.
  • This washer 27 is welded to the reverse face 28 of the dome 102 by a large face 29 and retained at its base by a small annular bead of plastic material 30. It generally has surface layers of polyolefin compatible with the polyolefin of the dome and an intermediate layer of Al or barrier plastic.
  • a 0.28 mm thick metalloplastic complex comprising 5 layers, ie 2 outer layers of PE-BD each of 90 ⁇ m thickness, framing 2 intermediate layers of 30 ⁇ m in copolymer adhesive based on EAA with a central layer of aluminum 40 ⁇ m thick.
  • the housing 103 of FIG. 8 is made of plastic, here PE-HD 0.6 mm thick in its cylindrical part.
  • This molded housing 103 has a cylindrical upper end 110 of reduced outside diameter 40mm, while the dome 112 has at its lower end a straight skirt 113 whose cylindrical inner surface of diameter 39.8mm fits tightly the end 110.
  • the fixing is then done by rotary welding (friction welding).
  • the fixing is made by gluing, the straight skirt 113 having a diameter of 40.2mm and the end 110 preferably comprising slight depressions in the retention of the adhesive, depressions connected together by hollows forming bridges and having a depth typical 0.03 to 0.08 mm.
  • the same structure is used for fixing a plastic dome 112 on the constricted end 210 of a metal case 203.
  • a connecting ring 118 of the same kind as the connecting piece 18 of Example 4 (fig .4) is then placed around the end 210 and the welding is typically carried out by HF induction or by rotation.
  • the inside diameter of the skirt 113 of the dome 112 and the thickness of the ring or bracelet 118 are chosen so as to slightly tighten them before welding. Bonding is also possible, the interior of the plastic skirt 118 being surface-oxidized beforehand and the exterior of the housing 203 is preferably varnished (see bonding tests in Example 1).
  • the housing 104 of FIG. 9 like the housing 103 of Example 8 is made of HDPE 0.6 mm thick in its cylindrical part.
  • This molded housing has at its upper end 116 a tube 111 of rectangular axial section which fits tightly between the inner skirt 115 and the outer skirt 113 of the dome 1120, the tube 111 being applied by its horizontal end against the bottom. of the groove 114.
  • the fixing is preferably made by rotation welding, it can also be carried out by gluing.
  • the horizontal annular surface 119 and the end 117 of the outer skirt 113 of the dome 1120 can also intervene in this fixing. In the case of rotary welding, friction is favored by this arrangement, resulting in good reproducibility of the results of the seal obtained.
  • FIG. 10 represents a metal case 33 without a monobloc bottom, therefore consisting of a portion of tube whose upper end is constricted, provided at its lower end with an attached foot 31, the side wall 32 of this case being nested around the outer tubular wall 34 of a foot made of PE.
  • This outer wall 34 is connected by its apex 35 to an inner wall 36 with which it forms an annular fold 42 open at its base and flexible, that is to say of modifiable spacing for any portion of its periphery, the wall inner 36 surrounding a central bottom 37 which extends it in a sealed manner and the outer wall 34 being surrounded by an edge 38 which is easy to deform transversely and elastically due to its small width and limited thickness.
  • This added foot 31 usable for other types of containers acts as a diameter compensator and provides a good seal for ovalizations corresponding to differences in diameters not exceeding twice the average interior width of its annular fold 42 It tends to return the wall 32 of the housing 33 to the round when this wall is semi-rigid.
  • the edge 38 is provided here with an outer rim 39 which makes it possible to protect the lower end of the side wall 32 of the housing 33.
  • This rim 39 carries an inner annular relief 41 which retains the slightly flared end of the wall 32. And this wall 32 clamps the outer wall 34 of the foot 31 to a certain height. The arrangement thus obtained easily lends itself to bonding.
  • the housing 33 fitted with the attached foot 31 was used in a pump distributor without air return, in which the pump inlet was provided with a dip tube, the filling volume being 70% of the interior volume. Emptying by vacuum does not require fixing by gluing, this being however preferable for the security of the fixing and for the inviolability of the container.
  • an attached foot such as 31 provided with an air passage orifice, the foot being put in place after introduction of a sliding piston in the bottomless housing of any kind, the distribution means also being a pump without air return.
  • the filling of the dispenser is then typically done by the upper opening of the dome before fixing the pump by crimping on this dome, but it is also possible to do it from the bottom of the housing before insertion of the sliding piston and preferably fixing the foot. reported allowing air to pass through.
  • FIG. 11 gives an example of the distributor arrangements which can be obtained with a plastic dome.
  • the schematic dome 212 has an outlet opening and a fixing ring 207 for the means of distribution of axis 201 lateral, here at about 90 ° from the axis 202 of symmetry of the groove 210 for fixing the dome 212 to a housing.
  • the veil 208 of this dome is highly asymmetrical.
  • the invention applies in the cosmetic, pharmaceutical, hygienic and food fields, for the storage and distribution of liquid or creamy products.
EP90420113A 1989-03-02 1990-03-01 Dosenkörper einer Abgabevorrichtung, Abgabevorrichtung mit einem solchen Dosenkörper und dessen Haube Expired - Lifetime EP0385896B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8903414 1989-03-02
FR8903414A FR2643882B1 (fr) 1989-03-02 1989-03-02 Corps de distributeur, distributeur comportant un tel corps et dome correspondant

Publications (2)

Publication Number Publication Date
EP0385896A1 true EP0385896A1 (de) 1990-09-05
EP0385896B1 EP0385896B1 (de) 1992-11-11

Family

ID=9379728

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90420113A Expired - Lifetime EP0385896B1 (de) 1989-03-02 1990-03-01 Dosenkörper einer Abgabevorrichtung, Abgabevorrichtung mit einem solchen Dosenkörper und dessen Haube

Country Status (14)

Country Link
US (1) US5069368A (de)
EP (1) EP0385896B1 (de)
JP (1) JPH02269686A (de)
AT (1) ATE82164T1 (de)
CA (1) CA2011244A1 (de)
DE (1) DE69000441T2 (de)
DK (1) DK0385896T3 (de)
ES (1) ES2035732T3 (de)
FI (1) FI901055A0 (de)
FR (1) FR2643882B1 (de)
GR (1) GR3006318T3 (de)
IS (1) IS3559A7 (de)
NO (1) NO900980L (de)
PT (1) PT93311A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0426580A1 (de) * 1989-11-02 1991-05-08 Cebal S.A. Verfahren zur Herstellung eines Sprühkopfes entsprechende Sprühkopf und Spender
EP2832661A1 (de) * 2013-07-31 2015-02-04 Thomas GmbH Ventilhalterung für einen unter Druck stehenden Aerosolbehälter mit Ventilteller aus Plastik

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JP3105047B2 (ja) * 1991-11-18 2000-10-30 キヤノン株式会社 インク容器、これを用いた記録ヘッドユニットおよびこれを搭載する記録装置
FR2786413B1 (fr) * 1998-12-01 2001-11-09 Oreal Ensemble de distribution d'une composition multi-phase, utilisation d'un tel ensemble et procede d'utilisation
JP3626367B2 (ja) 1999-05-07 2005-03-09 武蔵エンジニアリング株式会社 液体ディスペンサーのシリンジ用プランジャー
MXPA02003784A (es) * 1999-10-16 2002-12-13 Glaxo Group Ltd Alojamiento de dispositivo para recipiente de aerosol.
JP3781099B2 (ja) * 2000-06-02 2006-05-31 トヨタ自動車株式会社 中空製品、流体処理システム、および中空部材の接合方法
FR2822655B1 (fr) * 2001-03-27 2003-05-30 Oreal Dispositif pour le conditionnement et la distribution d'un produit, notamment cosmetique
GB0301366D0 (en) * 2003-01-21 2003-02-19 Glaxo Group Ltd A fixation device
NL2001678C2 (nl) * 2008-06-12 2009-12-15 Kleijnen Beheer B V Houder en werkwijze voor het afgeven van een hoeveelheid verf.
FR2983249B1 (fr) * 2011-11-28 2015-01-09 Valeo Sys Controle Moteur Sas Procede de montage d'une vanne de controle d'air
DE102013107061A1 (de) * 2013-07-04 2015-01-08 Thomas Gmbh Aerosolbehälter
US10301104B2 (en) * 2015-06-18 2019-05-28 The Procter & Gamble Company Piston aerosol dispenser

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Publication number Priority date Publication date Assignee Title
FR1452438A (fr) * 1965-10-26 1966-02-25 Dispositif d'assemblage d'éléments par clipsage
FR2537550A3 (fr) * 1982-12-10 1984-06-15 Sar Spa Recipient contenant des substances fluides, destine a etre utilise avec des petites pompes manuelles pour la distribution de ces substances
EP0193054A1 (de) * 1985-02-21 1986-09-03 Ing. Erich Pfeiffer GmbH & Co. KG Ausgabeeinrichtung für fliessfähige Medien

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US3718236A (en) * 1969-12-04 1973-02-27 E Reyner Pressurized container with non-rigid follower
CH572860A5 (de) * 1974-07-15 1976-02-27 Apag Apparatebau Ag
JPS5333765A (en) * 1976-09-07 1978-03-29 Masaaki Takeshiro Toilet paper bobbin
JPS5478512A (en) * 1977-11-30 1979-06-22 Schultz Robert S Snap lock device
US4457454A (en) * 1981-10-26 1984-07-03 Philip Meshberg Two-compartment dispenser
US4437588A (en) * 1981-12-29 1984-03-20 Ethyl Products Company Accumulative pressure pump
JPS59112772U (ja) * 1983-01-18 1984-07-30 株式会社吉野工業所 クリ−ム状物収納容器
US4940171A (en) * 1989-05-18 1990-07-10 Gilroy Gordon C Aerosol package having compressed gas propellant and vapor tap of minute size

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1452438A (fr) * 1965-10-26 1966-02-25 Dispositif d'assemblage d'éléments par clipsage
FR2537550A3 (fr) * 1982-12-10 1984-06-15 Sar Spa Recipient contenant des substances fluides, destine a etre utilise avec des petites pompes manuelles pour la distribution de ces substances
EP0193054A1 (de) * 1985-02-21 1986-09-03 Ing. Erich Pfeiffer GmbH & Co. KG Ausgabeeinrichtung für fliessfähige Medien

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0426580A1 (de) * 1989-11-02 1991-05-08 Cebal S.A. Verfahren zur Herstellung eines Sprühkopfes entsprechende Sprühkopf und Spender
US5183188A (en) * 1989-11-02 1993-02-02 Cebal Method of making a dispensing head, and the corresponding head and dispenser
EP2832661A1 (de) * 2013-07-31 2015-02-04 Thomas GmbH Ventilhalterung für einen unter Druck stehenden Aerosolbehälter mit Ventilteller aus Plastik

Also Published As

Publication number Publication date
US5069368A (en) 1991-12-03
DK0385896T3 (da) 1993-01-11
IS3559A7 (is) 1990-09-03
ATE82164T1 (de) 1992-11-15
CA2011244A1 (fr) 1990-09-02
FR2643882B1 (fr) 1991-05-10
ES2035732T3 (es) 1993-04-16
FR2643882A1 (fr) 1990-09-07
JPH02269686A (ja) 1990-11-05
PT93311A (pt) 1991-10-31
GR3006318T3 (de) 1993-06-21
FI901055A0 (fi) 1990-03-01
DE69000441T2 (de) 1993-04-01
EP0385896B1 (de) 1992-11-11
NO900980L (no) 1990-09-03
NO900980D0 (no) 1990-03-01
DE69000441D1 (de) 1992-12-17

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