EP0287015A1 - Pulvérisateur - Google Patents

Pulvérisateur Download PDF

Info

Publication number
EP0287015A1
EP0287015A1 EP88105736A EP88105736A EP0287015A1 EP 0287015 A1 EP0287015 A1 EP 0287015A1 EP 88105736 A EP88105736 A EP 88105736A EP 88105736 A EP88105736 A EP 88105736A EP 0287015 A1 EP0287015 A1 EP 0287015A1
Authority
EP
European Patent Office
Prior art keywords
spray
squeeze container
housing
opening
bellows
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.)
Withdrawn
Application number
EP88105736A
Other languages
German (de)
English (en)
Inventor
Gotthilf Robert Dalferth
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19873712137 external-priority patent/DE3712137C1/de
Application filed by Individual filed Critical Individual
Publication of EP0287015A1 publication Critical patent/EP0287015A1/fr
Withdrawn legal-status Critical Current

Links

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
    • B65D83/0005—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container
    • B65D83/0038—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container moved by a spring-like mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/0805—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material
    • B05B9/0838—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material supply being effected by follower in container, e.g. membrane or floating piston, or by deformation of container
    • 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
    • B65D83/0055—Containers or packages provided with a flexible bag or a deformable membrane or diaphragm for expelling the contents
    • B65D83/0072—Containers or packages provided with a flexible bag or a deformable membrane or diaphragm for expelling the contents the contents of a flexible bag being expelled by a piston or a movable bottom or partition provided in the container or the package

Definitions

  • the invention relates to a reusable propellant-free spray can according to the preamble of claim 1.
  • Spray cans without propellant are known.
  • an overpressure for atomizing the liquid is generated by pumping in the housing containing the liquid to be sprayed. Pumping is sometimes perceived as a nuisance by the consumer, since in this way the spray cans first have to be put into an operational state. Due to construction these spray cans are mostly disposable containers. The waste problem therefore continues to exist.
  • a box for pastes, creams, etc. is known, the interior of which is divided into two rooms by an elastic plate, for example made of cork.
  • the box is closed by a cover in which one end of a spiral spring is held axially and is rotatably mounted in one direction of rotation, for example in the form of a ratchet connection.
  • the spiral spring is screwed through the plate like a corkscrew and secured in it with a pin.
  • the spiral spring is also turned, whereby the plate is raised and acts on the mass between the lid and plate, which then emerges from an opening in the lid.
  • the use of the coil spring as an adjusting element and energy storage is only for extrusion or. pressable materials described, not for spray materials. Due to the construction shown, a minimum initial tensile force of the spring is also required to ensure the squeezing function, so that the filling compound is under pressure even after the can has been filled for the first time.
  • the invention has for its object to provide a reusable spray can of the type mentioned, which is simple and compact and inexpensive to manufacture, in particular without the use of a threaded pin.
  • the spray can according to the invention is characterized by an extremely simple and compact structure.
  • the coil spring is both a pressure accumulator and an adjusting element.
  • the jacket of the pressure plate is provided with a thread which interacts with the helical spring and also with guide elements.
  • the pressure plate can be moved as required and locked in the various positions along the direction of movement. Due to the lateral arrangement of the pressure plate and the coil spring, the overall length of the spray can can be kept very short, the interior of the spray can essentially being the useful volume, i.e. for the squeeze container.
  • the pressure plate is provided in combination with the coil spring for the pressure build-up in the squeeze container, so that only an axially displaceable plate and no threaded pin are required.
  • the exact pitch of the coil spring also prevents any tilting or sticking of the pressure plate when adjusting. With adjusting the pressure plate in the direction of the squeeze container, the coil spring is pressed down at the same time, so that an additional preload is generated, which acts on the squeeze container.
  • the spray can according to the invention advantageously has an end plate which cannot be displaced in the axial direction and which can also have an annular shape and in which the lower end of the helical spring is expediently held firmly against axial displacement or is firmly connected to it. If the end plate is made of plastic, the coil spring is preferably welded into it.
  • the liquid to be sprayed, deformable squeeze container with atomizer opening is a part that can only be used once, while the housing and the pressure generating parts such as pressure plate and coil spring are reusable. This reduces the amount of waste and thus also the disposal costs.
  • the helical spring advantageously extends over a length corresponding essentially to the length of the squeeze container.
  • the guide formed in the housing wall preferably guide grooves, are expediently designed over a corresponding length, which ensures smooth adjustment of the pressure plate over the entire adjustment length. Since the pressure plate can be screwed down to the bottom of the spray can, there is no effective coil spring section in this position between the base of the spray can and the pressure plate, so that no compressive force acts on the squeeze container. The spray can can therefore be stored without pressure, even when new.
  • the configuration of the adjusting member as a rotatable sleeve is particularly user-friendly, the sleeve being expediently firmly connected to one or more pins of the end plate protruding from the housing.
  • An aesthetically preferred and operable solution is that a central pin of the end plate extends through the adjacent housing wall and is connected to the sleeve by a pin.
  • the sleeve is expediently adjacent to the bottom of the housing and its jacket is arranged flush with the housing wall.
  • the cuff can also be invisible within the housing wall, which is extended beyond the housing base and as a result.
  • the surface of the sleeve is appropriately profiled, preferably with knurling.
  • the housing is in two parts and comprises a removable attachment with an opening through which the opening of the squeeze container extends.
  • the attachment is connected to the rest of the housing by a lock.
  • a stop which is elastic in the radial direction is preferably arranged in the opening of the attachment. In the event that the squeeze container is unintentionally released or moved in the direction of the housing opening, the squeeze container is held at this stop.
  • the elastic stop is advantageously designed as a spring ring arranged in a groove. The shape of the groove can cause the stop to inhibit movement of the squeeze container in only one direction.
  • provision can be made for the opening of the attachment to protrude radially inwards at its outer end Shoulder is limited.
  • a particularly secure attachment of the attachment to the rest of the housing is obtained when the attachment is screwed on.
  • the squeeze container is expediently provided with a spray head which protrudes from the housing, in particular the removable attachment.
  • the spray head can be a commercially available atomizer head, such as those used in large quantities for spray bottles with propellant gas. Manufacturing costs are low and consumers are used to this type of activity.
  • the stiffness is particularly good if the squeeze container is designed as a bellows. When pushed together in the course of emptying, the bellows folds lie against one another in a predetermined manner. This results in a space-saving arrangement of the compressed squeeze container and prevents warping and undesired deformations.
  • the spray can according to the invention can be made almost entirely of plastic, the materials of the housing, the squeeze container or the pressure plate being selected according to the requirements.
  • the squeeze container can e.g. be made of polypropylene, the housing e.g. made of polystyrene, since it does not have to be pressure-resistant.
  • the housing, the attachment and the squeeze container are cylindrical.
  • this configuration is not mandatory, in particular the shape of the housing can be selected from an aesthetic point of view.
  • the squeeze container of the spray can according to the invention is suitable for automatic filling.
  • the support ring at the end section i.e. the neck of the squeeze container advantageously represents an additional stiffening of the end section.
  • the support ring enables the squeeze container to be held securely and immovably by means of gripping arms, holding forks or other holding means, because these means reach or slide when holding the end section at most up to the bottom edge of the support ring and in this position the squeeze container is then suspended and fixed. It can be filled and / or closed easily in an automatic machine.
  • holding and gripping means arranged at such a distance do not interfere with the swelling of the bead ring or collar with a spray head or other operations. Rather, the support ring provides additional mechanical support.
  • the distance of the support ring from the bead ring is dimensioned according to the tools and the type of closure or spray head to be mounted. This area of the end section can, but need not, be cylindrical.
  • the improved mounting of the squeeze container according to the invention is advantageously supported by the essentially cylindrical design of the end section on the side of the support ring facing the filling area. It this results in a substantially flat jacket or contact surface in the axial direction. Appropriate shaping of the support ring forms a well-defined stop.
  • the end section has an overall cylindrical shape or only adjoins the support ring towards the filling area. However, it can also be substantially cylindrical along approximately the entire axial extent.
  • a particularly good stiffness of the end section is obtained if the profile on the inside of the end section is opposite and thus there is an annular groove at the location of the support ring and / or at the location of the bead ring. This can save material overall, which is useful for mass production.
  • a meandering wall design is extremely advantageous, since it is essentially possible to dispense with material thickening and the stability can be achieved essentially by the type of shape.
  • a particularly good holding of the squeeze container according to the invention results in the case when a cylindrical section with a diameter substantially smaller than or equal to the maximum bellows diameter is formed next to the lowest bellows section, which has an inwardly curved bottom.
  • the cylindrical section expediently adjoins the lower segment of the lowest bellows section and has a diameter which is essentially equal to the minimum bellows diameter.
  • the level or the position of the squeeze container on the pressure plate are improved by this stiffened bottom.
  • the essentially complete emptying of the squeeze container is supported by this constructive measure. For example, only 3-4% residual liquid can be pressed into the neck and bottom Inside of the squeeze container can be achieved at the end of the squeezing process.
  • the squeeze container is pressed together particularly easily by the sharp-edged configuration of the bellows segment edges.
  • the volume of the squeeze container in relation to the internal volume of the housing indicates the degree of useful filling of the can, which can be compared with that of conventional spray cans in which the proportion of propellant gas is considerable.
  • the housing 12 of the spray can 10 shown which is a commercially available housing in commercial size, is in two parts and comprises a base body 14 and an attachment 16 which are screwed together by means of corresponding threads 18, 20.
  • a rotatable sleeve 22 is arranged adjacent to it as an adjusting member, which is also cylindrical, the outer surface of which is flush ends with the wall of the base body 14 and which will be explained later.
  • a push-on housing cap 24 sits on the attachment 16 of the housing 12.
  • All of the housing parts described consist in particular of injection molded plastic, preferably polystyrene. To facilitate the handling of the rotatable housing parts, they are designed with a corresponding relief, which increases the grip.
  • the surface of the sleeve 22 has a shape similar to knurling. To hold the housing 12, it is provided with a protruding corrugated band 26 at half height.
  • the rotatable attachment 16 also has a profiled strip 28 in the manner of a knurling.
  • a plastic-coated coil spring 50 with a thickness of approximately 3.5 mm is arranged in the interior of the housing 12 at a distance from its inner wall.
  • the helical spring extends essentially over the entire length of the housing and has a number of turns or pitch corresponding to the desired spring stiffness and the force to be shifted for a pressure plate 60 to be described. With its upper end, the helical spring 50 extends almost to the upper cover wall 130 of the attachment 16.
  • the lower end 52 of the helical spring is firmly held in a rotatable plastic end plate 80 which cannot be displaced in the direction of the housing axis, by welding.
  • the end plate 80 has the shape of a cylindrical disk and extends essentially parallel and adjacent to the base 30 of the base body 14.
  • the base 30 has a circular recess 32 in the middle, through which a central pin 82 of the end plate 80 extends. The length of the pin 82 is chosen so that its end surface 84 is flush with the lower edge of the sleeve 22.
  • the cuff 22 has a circular wall-shaped upper wall 34, which is arranged parallel to the bottom 30 of the base body 14. On the outside, the upper wall opens into a cylindrical jacket 36 which is aligned with the cylindrical jacket 38 of the base body.
  • the upper wall 34 has a circular opening 40, the diameter of which is slightly smaller than the diameter of the recess 32 and through which the pin 82 extends. Adjacent to the opening 40 and in alignment therewith, a cylindrical wall section 82 extends downward and surrounds the pin 82.
  • the cylindrical jacket 36, the wall section 42 and the pin 82 are flush with the bottom. At one point, the wall section 82 has a bore 44 through which a locking pin 46 extends, which locks the pin 82 and the sleeve in a rotationally fixed manner.
  • the pressure plate 60 rests on the end plate 80.
  • the pressure plate 60 is designed like a disc and comprises a plate body 62 on which a squeeze container 90 to be described sits and which comprises a cylindrical, downward-facing wall 64 on its outside.
  • the wall 64 is flat at its free end 66 and rests on the end plate 80 when the spray can is shown.
  • the central area 68 of the pressure plate 60 is left free, which saves material and weight.
  • the central region of the plate body 62 has a truncated cone-like elevation 70 on the upper side, which engages flush in a corresponding recess 92 in the squeeze container 90.
  • the wall 64 is provided with a thread 72, in which the coil spring 50 engages.
  • the transverse dimension of the plate body 62 is dimensioned with play such that these parts can move or rotate upwards in the interior of the housing.
  • the pressure plate 60 each has a rib extension 74 as a guide pin, which engages in a guide groove 48 formed in the housing wall.
  • a suitable design and material selection of the squeeze container ensure that it is optimally pushed together, i.e. can be squeezed, and thus essentially completely emptied.
  • the squeeze container 90 (50 ml) made of polypropylene in the exemplary embodiment shown is bellows-shaped with a row of bellows sections 94.
  • the lowermost bellows section 96 is widened cylindrically in the region of the outer segment and lies with its flat underside on the plate body 62 directly outside of its elevation 70, with its recess 92 enclosing the elevation 70 and being seated thereon in an essentially form-fitting manner.
  • the uppermost bellows section 100 has only a lower segment and lies with its upper side flush against the upper cover wall 130 of the attachment 16.
  • the radially outer section 102 of the uppermost bellows section acts as a stop for abutment against the upper cover wall 130.
  • the end section 104 is conical, tapers upwards and is inherently rigid. At its upper end it has a cylindrical collar 106.
  • the end section 104 provided with the collar 106 carries a spray button 110 of a conventional type on a pipe section 108.
  • the spray button 110 has a cylindrical body 112 with a lower cylindrical collar 114.
  • the pipe section 108 is connected to an atomizing nozzle 116.
  • a recessed grip 118 on the top of the body 112 serves to facilitate handling.
  • a valve (not shown) between the pipe section 108 and atomizer nozzle 116 opened and connects the interior of the squeeze container with the surrounding atmosphere.
  • the attachment 16 is an essentially cylindrical part, the cylindrical outer wall 134 of which extends flush with the cylindrical jacket 38 of the base body 14.
  • the opening 132 is conical in its lower section 136 facing the base body 14 and ends at the top in a cylindrical section 138.
  • an annular groove 140 is formed in the wall, in who sits a spring ring 142.
  • the attachment 16 is stepped on the outside. Approximately in accordance with the height of the cylindrical section 138, a first ring section 144 is formed on the attachment 16, which is adjoined by a radially outwardly extending shoulder 146, which merges with the vertically extending outer wall 134.
  • the opening 132 of the attachment 16 and the spray head 110 of the squeeze container 90 are covered by a housing cap 24 which is elastically pushed onto the ring section 144 until it abuts the shoulder 146.
  • the dimensions and the material (preferably plastic) of the housing cap are chosen according to the requirements.
  • FIG. 3 A modified embodiment of the attachment 16 is illustrated in FIG. 3.
  • the same parts as the parts shown in FIGS. 1 and 2 are denoted by the same reference numerals and will not be described again.
  • an annular groove 148 is formed, in which the end of the coil spring 50 is received.
  • the opening 132 of the attachment is cylindrical except for a section 150 which widens conically in the manner of a chamfer to the interior of the container. Is at its outer end the opening 132 is delimited by a radially inwardly projecting shoulder 152 which is flush on the outside with the upper side of the ring section 144.
  • the shoulder 152 limits an upward movement of the end section 104 or the squeeze container 90 after it has been received in the housing 14.
  • the end plate 80 which is fixedly connected to the coil spring 50, and the sleeve 22 are coupled to one another in a rotationally fixed manner. If the sleeve 22 is turned to the left, the rotary movement is transferred to the end plate 80 and thus to the coil spring 50.
  • the pressure plate 60 which is arranged in a rotationally fixed manner by means of the annular groove 48, is displaced upward along the screw thread due to the thread 72 .
  • the groove 48 enables an exact upward movement of the pressure plate, which is pushed upwards until there is a clear resistance when turning the sleeve 22 further, i.e.
  • the squeeze container 90 has been placed under sufficient pretension or external pressure.
  • the coil spring preload it can be brought about that an overpressure sufficient for a specific withdrawal quantity is built up in the liquid, so that the pressure plate 60 does not have to be readjusted each time the spray is actuated.
  • the frequency of readjustment is determined by the amount withdrawn and by the design of the coil spring, which ensures the constant pressure on the squeeze container.
  • the pressure of the liquid in the squeeze container 90 is sufficiently high to atomize the liquid.
  • the cuff must be turned to the left again until sufficient pressure is applied to the cuff.
  • the squeeze container folds up in a space-saving manner according to the specified bellows folds and without the formation of unwanted folds.
  • the squeeze container can be removed from the reusable housing and replaced with a new filled squeeze container. It is only necessary to screw on the attachment and remove the squeeze container.
  • the cuff is then turned to the right, whereby the pressure plate 60 is displaced downward towards the housing base 30.
  • the new filled squeeze container is then inserted and the attachment 16 is screwed onto the base body 14, the head or the collar 106 engaging.
  • FIG. 4 shows a view of a further embodiment of a squeeze container according to the invention. This is similar to the squeeze container shown in FIGS. 1 and 2.
  • the main body is bellows-like, the individual bellows segments having sharp-edged transitions 86, 86 to the adjacent bellows segments.
  • the upper end portion 104 is substantially cylindrical. Immediately adjacent to the main body is a cylindrical region 122, which is delimited at the top by a support ring 120. A narrower cylindrical region 124 with the same diameter as the region 122 is arranged above the support ring 120. It ends at the top in a bead ring 106. This bead ring 106 is intended for later mounting of a spray head. It is adapted to the chosen atomizer device. Likewise, the dimensions of the areas 122 and 124 and the dimension and shape of the support ring 120 are selected in accordance with the application. For example, the support ring 120 in the exemplary embodiment shown in FIG. 3 is 2.2 mm wide, the bead ring 3.6 mm wide and the area 124 3.2 mm high. Crimping rollers can thus engage freely under the bead ring 106 for crimping.
  • the bottom bellows section 96 ends in a cylindrical section with the same diameter.
  • the bottom itself is curved inwards and forms a recess 92, by means of which it is adapted to the shape of the pressure plate.
  • the squeeze container 90 is expediently replaced together with the spray head.
  • the housing 12 can be used for various fillings without risk.
  • the shape and color can be chosen freely.
  • the mechanically working spray can according to the invention can of course be manufactured in all commercially and commercially available sizes.
  • the materials are also not limited to those described.
  • the squeeze container does not have to be bellows-shaped.
  • the individual parts can be dimensioned according to DIN standards and customary dimensions so that they can fit together with commercially available parts.
  • the neck of the squeeze container 90 i.e. the end section 104 and the collar 106 must be standardized in accordance with DIN 58366 and in this way can be easily gripped with the spray head 110.
  • the principle of the support ring can also be applied to other containers and its application is not limited to squeeze containers for spray cans.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
EP88105736A 1987-04-10 1988-04-11 Pulvérisateur Withdrawn EP0287015A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19873712137 DE3712137C1 (en) 1987-04-10 1987-04-10 Spray can
DE3712137 1987-04-10
DE19873741597 DE3741597A1 (de) 1987-04-10 1987-12-08 Spruehdose
DE3741597 1987-12-08

Publications (1)

Publication Number Publication Date
EP0287015A1 true EP0287015A1 (fr) 1988-10-19

Family

ID=25854526

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88105736A Withdrawn EP0287015A1 (fr) 1987-04-10 1988-04-11 Pulvérisateur

Country Status (4)

Country Link
EP (1) EP0287015A1 (fr)
JP (1) JPH01503214A (fr)
DE (1) DE3741597A1 (fr)
WO (1) WO1988007963A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190388627A1 (en) * 2017-01-02 2019-12-26 Stefan Kern Nebulizer unit with directly connectible ampoule

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5310068A (en) * 1991-09-27 1994-05-10 Abdolhamid Saghri Disposable collapsible beverage bottle
US5353962A (en) * 1993-01-19 1994-10-11 Williams Dispenser Corporation Dispenser with an energy storage member
DE19538318C2 (de) * 1995-10-14 1999-01-14 Ids Innovative Dispenser Syste Spender zur Aufnahme und Abgabe von Produkten ohne Treibmittel
US6250505B1 (en) 2000-03-29 2001-06-26 The Gillette Company Fluid dispensers
EP1284911B1 (fr) 2000-05-19 2006-11-15 The Gillette Company Systeme de distribution de produits multicomposants
US6923342B2 (en) 2003-05-12 2005-08-02 The Gillette Company Systems for dispensing multi-component products
JP2022105893A (ja) * 2021-01-05 2022-07-15 花王株式会社 吐出容器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR663516A (fr) * 1928-11-03 1929-08-22 Nouvel emballage pour matières semi-liquides
DE1482675A1 (de) * 1964-08-31 1969-07-17 Aerosol Inv S And Dev S A Ausgabevorrichtung fuer fluessige Stoffe
US3838796A (en) * 1972-11-21 1974-10-01 M Cohen Fluid and paste dispenser
US3951310A (en) * 1974-02-11 1976-04-20 V.C.A. Corporation Spring-charged aerosol dispenser

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR663516A (fr) * 1928-11-03 1929-08-22 Nouvel emballage pour matières semi-liquides
DE1482675A1 (de) * 1964-08-31 1969-07-17 Aerosol Inv S And Dev S A Ausgabevorrichtung fuer fluessige Stoffe
US3838796A (en) * 1972-11-21 1974-10-01 M Cohen Fluid and paste dispenser
US3951310A (en) * 1974-02-11 1976-04-20 V.C.A. Corporation Spring-charged aerosol dispenser

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190388627A1 (en) * 2017-01-02 2019-12-26 Stefan Kern Nebulizer unit with directly connectible ampoule
US11497863B2 (en) * 2017-01-02 2022-11-15 Stefan Kern Nebulizer unit with directly connectible ampoule

Also Published As

Publication number Publication date
JPH01503214A (ja) 1989-11-02
DE3741597A1 (de) 1989-06-22
WO1988007963A1 (fr) 1988-10-20

Similar Documents

Publication Publication Date Title
DE3146824C2 (de) "Verschlußdeckel, insbesondere für einen Kraftstofftank"
DE69005399T2 (de) Verstellbare Handpumpe auf dem Hals eines Gefässes.
DE2711124C2 (de) Handpipette
WO2001070589A1 (fr) Bouchon a vis avec pinceau
DE3109921A1 (de) Zwei-komponenten-verpackung fuer schuettbare medien
EP0094499A1 (fr) Dispositif de vaporisation d'insecticides et/ou d'autres substances actives volatiles
DE3211065A1 (de) Zusammenschiebbarer kosmetikbehaelter
DE3118893A1 (de) Huelle fuer insbesondere deodorantstifte
EP0287015A1 (fr) Pulvérisateur
EP0625468B1 (fr) Récipient aérosol à deux composants
EP0691284A2 (fr) Distributeur pour masses pâteuses
DE3832938A1 (de) Spruehdose
DE1750025C3 (de) Betätigungsorgan an einer Sprühdose
DE3712137C1 (en) Spray can
DE3619455A1 (de) Fluessigkeitsspender zum wiederholten ausgeben von zugemessenen mengen eines fluessigen produktes
EP0058362B1 (fr) Dispositif de fermeture pour récipients du type bouteille, en particulier des bouteilles isolantes
DE3143319A1 (de) Flaschen-ausgiesser
DE9110085U1 (de) Auftragsvorrichtung mit einer Rollkugel
EP0020987B1 (fr) Fermeture pour tubes, bouteilles, etc.
EP1262416B1 (fr) Conteneur destiné à recevoir et à distribuer une matière fluide
DE2315467C3 (de) Flüssigkeits-Sprühvorrichtung
DE3414429A1 (de) Verschlussvorrichtung fuer die abdichtung eines flaschenhalses
DE9101592U1 (de) Behälter für Lippenstift, Lippenpomade und/oder Deodorant mit beweglicher Schrägabdeckung
DE4436287C2 (de) Kartusche für Dosierspender zur Aufgabe von gel-, pasten- oder cremeförmigem Spendegut
DE8705340U1 (de) Sprühdose

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19881212

17Q First examination report despatched

Effective date: 19900730

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19910212