EP0098939B1 - Atomiseur ou pompe de dosage - Google Patents

Atomiseur ou pompe de dosage Download PDF

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Publication number
EP0098939B1
EP0098939B1 EP83104927A EP83104927A EP0098939B1 EP 0098939 B1 EP0098939 B1 EP 0098939B1 EP 83104927 A EP83104927 A EP 83104927A EP 83104927 A EP83104927 A EP 83104927A EP 0098939 B1 EP0098939 B1 EP 0098939B1
Authority
EP
European Patent Office
Prior art keywords
pump
projection
pusher
depressions
discharge pump
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
Application number
EP83104927A
Other languages
German (de)
English (en)
Other versions
EP0098939A2 (fr
EP0098939A3 (en
Inventor
Leo Märte
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.)
Aptar Radolfzell GmbH
Original Assignee
Ing Erich Pfeiffer GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ing Erich Pfeiffer GmbH filed Critical Ing Erich Pfeiffer GmbH
Priority to AT83104927T priority Critical patent/ATE31391T1/de
Publication of EP0098939A2 publication Critical patent/EP0098939A2/fr
Publication of EP0098939A3 publication Critical patent/EP0098939A3/de
Application granted granted Critical
Publication of EP0098939B1 publication Critical patent/EP0098939B1/fr
Expired legal-status Critical Current

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Classifications

    • 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
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B05B11/1005—Piston pumps with means for adjusting or modifying pump stroke
    • B05B11/1008—Piston pumps with means for adjusting or modifying pump stroke by adjusting or modifying the pump end-of-dispensing-stroke position
    • 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
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1059—Means for locking a pump or its actuation means in a fixed position

Definitions

  • the invention relates to a manually operable discharge pump for media, such as liquids, with a pump housing and a pump pusher which can be displaced relative to it and which, as a cap with a cap jacket, engages axially slidably over a ring part of a sleeve-shaped pump carrier, a projection on the inside of the cap jacket and on the outer circumference of the ring part and a stop shoulder are provided for this, which are adjustable relative to each other by relative rotation of the cap shell for the purpose of adjusting the pump stroke.
  • a manually operable discharge pump for media such as liquids
  • a discharge pump is known in which the stop shoulder is formed by a helical, continuous slope surface with a relatively steep slope, which is why an exact adjustment of the pump stroke is hardly possible and there is a risk that when the associated one hits Projection on the stop shoulder such a large torque is exerted on the pump handle that it rotates at the end of the set pump stroke and there is a larger than the desired pump stroke. It is also known to provide several circumferential axial grooves for the engagement of a projection, but in this case the pusher runs inside the ring part, which is why it has to carry the projection for engagement in the recesses on its outer circumference.
  • the invention has for its object to provide a discharge pump of the type mentioned, in which each of the predetermined stroke distances of the pump lever can be set safely and precisely without the risk of self-adjustment, and in which the depressions are nevertheless protected within the cap shell, even with small dimensions, it should also be possible in a simple manner that only very low sliding friction forces act on the pump handle.
  • a manually operated discharge pump of the type described at the outset according to the invention in that a plurality of axially offset stop shoulders are provided and are formed by end transverse surfaces of a plurality of axially groove-shaped depressions spaced apart from one another about the axis of rotation.
  • a particular advantage of this solution also results from the fact that the sliding guide between the cap casing and the bellhousing does not have to take place through relatively large circumferential surfaces, but that it is sufficient if the protrusion (s) only run on the bottom surfaces of the depressions, so that there is very little sliding friction despite the play-free guidance.
  • the design according to the invention is particularly suitable for discharge pumps which are of very small dimensions and are therefore quite sensitive to tilting when actuated.
  • a particularly safe and simple mounting of the pump pusher and simple manufacture of the discharge pump result if the depressions are provided on at least one ring part of the pump carrier and at least two rib-shaped projections on the cap jacket of the pump pusher.
  • the actuation pusher when the projection is in the rotational position, the actuation pusher is locked in a locking position against actuation in at least one of the recesses, so that inadvertent actuation of the pump pusher can be avoided in a simple manner.
  • the respective pump stroke setting is determined by detent, which means that on the one hand it can be found easily and on the other hand it can hardly be adjusted accidentally.
  • a particularly simple handling of the discharge pump results if the pump pusher is arranged such that it can be rotated relative to the pump carrier and preferably the stop shoulder of the longest depression is formed by an outer ring shoulder of the associated ring part.
  • At least one projection cooperates with a recessed peripheral surface extending only over part of a circular circumference, from which the depressions originate and the two ends of which limit the rotary movement of the projection, in the region of one end of the peripheral surface a depression which releases the axial movement of the projection can be provided, so that on the one hand the rotational end positions of the pump pusher are precisely defined and on the other hand the rotational position in which the pump pusher is to be actuated axially can be easily found.
  • peripheral surface forms a catch for the projection in the locking position, then this is even better secured in the locking position.
  • the projection in the locking position against pulling direction of the pusher engages securely in a recess, which is preferably formed at one end of the peripheral surface by the associated, designed as a circumferential groove, so that the Pump pusher in the locking position cannot be inadvertently pressed off by the discharge pump, even with greater loads.
  • a screw thread of the pump support for screwing onto a container and the arrangement of the peripheral surface are such that the projection is in the locking position when screwed on, so that an axial actuation of the pump pusher is blocked when screwing on.
  • the ring part can also be rotatably mounted, preferably on the pump support, so that, in particular in the case of non-cylindrical containers, a certain preferred alignment of the pump pusher with respect to the container can essentially be maintained.
  • the last-mentioned design also makes it possible to provide axial recesses in the ring part, which is preferably rotatably mounted to a limited extent on the bellhousing, and in the region of the bellhousing adjacent to the pump lever, in which at least one inner projection of the in this area engaging pump trigger can run.
  • the separate ring part is also advantageous for securing against actuation and / or against pulling off the pump pusher, because then the predetermined safety rotary position is independent of the position of the pump on the container of the actuation pusher, for example due to a thread, for example for packaging into a specific one Location can be rotated. This can be particularly important if both the container and the pump pusher have a non-rotationally symmetrical shape, for example a flat or square container is provided with a pump pusher with a lateral projection.
  • the projections or recesses which should also be understood to include shoulders, steps, stop surfaces, etc., can be provided either on the pump lever or on the pump housing.
  • the pump pusher can be secured in a single predetermined rotational position both against being pulled off the pump piston rod and against its actuation, so that not only loss of the pump pusher, but also contamination of the outlet channel of the pump piston rod is ensured is avoided.
  • the discharge pump according to the invention is also particularly suitable for pharmaceutical products or for dispensing any flowable substances, such as liquid, gel-like or pasty media. With the discharge pump it is possible to dose very precisely and the metered quantity can also be sprayed out. Further advantages and features of the invention also emerge from the subclaims and the following description in conjunction with the drawings. The features of the subclaims are useful and advantageous individually or in combination with one another.
  • a discharge pump 11 is shown, which is screwed onto a container 12.
  • the discharge pump 11 has a pump housing 13 on which a pump cylinder (not shown), which partially protrudes into the container, is provided with a single-acting piston pump.
  • a piston rod 15 of the pump protrudes upwards out of the pump housing and a pump pusher 14 is pressed onto it as an actuating pusher, said pusher 14 containing an outlet channel 27 which is connected to the outlet channel of the hollow piston rod and which, in an orifice tube, laterally over the rest, and vice versa Pot-shaped part protruding push button protrudes.
  • the bottom of the pot is formed by the actuating pressure surface 16, which the user presses in the direction of arrow 28 to actuate the pump.
  • the cylindrical cap jacket 17 of the pump pusher 14 has four projections 19 in the form of axially extending ribs on its inner surface in the present example. While the cap jacket 17 is dimensioned in its inner diameter so that it extends over an upper cylindrical ring part 21 of the pump housing, the projections 19 are dimensioned such that they normally rest on a step 29 in the ring part 21. However, in the same arrangement as the ribs 19, four depressions 20 are provided in the ring part 21 in the form of longitudinal grooves which can accommodate the projections 19.
  • annular part 22 of essentially L-shaped shape is axially immovable, but is rotatably mounted in the circumferential direction.
  • the outer surface of its L-leg extending in the axial direction connects seamlessly to the ring part 21 and also has recesses 23 designed as axial grooves, which can be aligned with the recesses 20 by rotating the ring part 22 (see FIG. 1).
  • markings 25 are provided, the two positions of the ring part 22 correspond. In these positions, the ring part 22 can find the limit of its rotational position by any stops (not shown). It is also possible to assign resilient detents to the two positions.
  • the discharge pump is at full stroke (indicated by the mark "1").
  • the two depressions 20, 23 are aligned with one another. If the pump pusher 14 is now pressed down, the projection 19 runs in the aligned recesses 20, 23 and only comes to a stop at the lower stop shoulder 30 of the ring part 22. This corresponds to the full pump stroke.
  • the pump can be completely blocked by turning the pump pusher 14 relative to the pump housing 13 so that the projections 19 rest on the step 29 when they are not aligned with the recesses 20. This is a securing position against unintentional activation of the pump.
  • FIG. 4 shows an embodiment which enables adjustment in several stages, namely the stages 0, 1/4, 1/2, 3/4, 1 according to the markings 25a.
  • a ring part 22a is provided, which has on its outer circumference a recess in the form of a recess 23a in the cylindrical wall of the ring part 22a, the lower surface of which rises in five steps as stop shoulders 26a.
  • the pump is shown in the position "0", in which a projection 19a rests on the inner surface of the cylindrical shell of the pump pusher 14a at the highest level.
  • the recess 23a is overlapped by a web 31, so that the projection 19a in the 0 position secures the pump pusher 14a against any axial movement, both in the working direction and against the actuation pusher being pulled off.
  • the pump pusher 14a When adjusted to any desired stroke value, the pump pusher 14a can be pushed down until the projection 19a rests on the corresponding stop shoulder 26a.
  • the pump pusher 14b has a system of recesses and webs in the region of a lower edge 32, which system cooperates with corresponding projections 19b on the pump housing 13 or an annular part mounted thereon.
  • the system of recesses is arranged on the inner circumference of the cap jacket 17b of the pump pusher 14b and consists of four identical system units.
  • Each contains an axially extending recess 33 in the form of a slot, which is recessed in the inner wall of the cap jacket 17b and which is adjoined by a slightly less recessed peripheral surface 34 in the region of the lower edge 32. This is open towards the edge 32 and is only covered in its end remote from the recess 33 by a web 35 such that a channel-like groove is formed in this short area.
  • a recess 36 is provided in the peripheral surface 34.
  • the total of four projections 19b are dimensioned in their width and depth in such a way that they can run in the peripheral surface 34 with slight contact pressure, while they can run in the recess 33, which is further deepened compared to the peripheral surface, without obstacle.
  • the pump can be operated in the latter position. If, on the other hand, the pump pusher 14b is rotated in the rest position so that the projections 19b run in the peripheral surface 34, the pump is locked against actuation. When turning further to the end 37 or stop, the projections 19b run into the channel-like section of the peripheral surface 34, so that the pump pusher 14b is also secured against removal by the web 35.
  • the recesses 36, together with the projections 19b, form catches which resiliently fix the pump pusher 14b in this position.
  • the direction of rotation is selected so that when the pump, which is provided with a screw thread 42 (see FIG. 7), is screwed onto a container, the pump pusher automatically assumes this safety rotary position, which is shown in FIG. 6. This means that the pump is secured for transport as soon as it is placed on the container.
  • FIG. 7 shows an embodiment which works with a pump trigger 14b according to FIGS. 5 and 6.
  • the pump housing 13c contains the pump cylinder 38 as a separately inserted part.
  • pump housing is generally understood to mean all parts of the pump that are fixed relative to the container or against which the pump pusher moves axially.
  • annular part 22c On the pump housing 13c, an annular part 22c is inserted in an annular edge recess 39 and is secured against axial movement by snapping an annular bead 40 into a corresponding groove and its rotation is braked in a controlled manner.
  • the four projections 19b are formed, which cooperate with the depressions 33 and the peripheral surfaces 34.
  • the arrangement of this ring part 22c which can be rotated against a certain resistance, makes it possible to turn the pump pusher 14b into any position and, from this basic position, to perform the functions of pump actuation, blocked actuation and locking position described with reference to FIGS. 5 and 6.

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)
  • Medicinal Preparation (AREA)
  • Reciprocating Pumps (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Claims (12)

1. Pompe à actionnement manuel pour délivrer des fluides tels que des liquides, comprenant un boîtier (13) et un poussoir de pompage (14) qui peut coulisser par rapport à ce dernier et qui emprisonne par-dessus avec faculté de coulissement axial, en tant que capuchon muni d'une enveloppe (17), une partie annulaire (21, 22) d'un support de pompage en forme de manchon, la face interne de l'enveloppe (17) du capuchon et la circonférence externe de la partie annulaire (21, 22) présentant respectivement une saillie (19) et un épaulement de butée (26, 30) destiné à cette dernière, qui sont ajustables l'un par rapport à l'autre par rotation relative de l'enveloppe (17) du capuchon, en vue de régler la course de pompage, caractérisée par le fait que plusieurs épaulements de butée (26, 30) décalés mutuellement dans le sens axial sont prévus, ces épaulements étant formés par des faces transversales extrêmes de plusieurs renfoncements (20, 23) en forme de gorges axiales, répartis à distance les uns des autres autour de l'axe de rotation.
2. Pompe délivreuse selon la revendication 1, caractérisée par le fait que les renfoncements (20, 23) sont prévus sur au moins une partie annulaire (21, 22) du support de pompage (13), au moins deux saillies (19) en forme de nervures étant prévues sur l'enveloppe (17) du capuchon du poussoir de pompage (14).
3. Pompe délivreuse selon la revendication 1 ou 2, caractérisée par le fait que, dans une position de la saillie prise par rotation dans au moins l'un des renfoncements, le poussoir d'actionnement est bloqué dans une position d'arrêt empêchant sa manoeuvre.
4. Pompe délivreuse selon l'une des revendications précédentes, caractérisée par le fait que la saillie considérée (19b) est guidée dans le sens de rotation, avec inhibition par frottement prédéterminée, en particulier avec une légère pression de contact, sur une surface circonférentielle (34) légèrement moins encaissée, qui se raccorde dans le sens périphérique au renfoncement considéré (33).
5. Pompe délivreuse selon l'une des revendications precédentes, caractérisée par le fait que les renfoncements forment, conjointement à la saillie considérée (19b), des crans élastiques d'emboîtement par rotation.
6. Pompe délivreuse selon l'une des revendications précédentes, caractérisée par le fait que le poussoir de pompage est monté rotatif par rapport au support de pompage, l'épaulement de butée du renfoncement le plus long étant formé, de préférence, par un décrochement annulaire externe (30) de la partie annulaire associée (22).
7. Pompe délivreuse selon l'une des revendications précédentes, caractérisée par le fait que, dans la position de départ du poussoir de pompage (14b), au moins une saillie (19b) coopère avec une surface circonférentielle encaissée (34) qui s'étend sur une partie seulement d'un pourtour circulaire, dont partent les renfoncements (33), et dont les deux extrémités (37) limitent le mouvement rotatoire de la saillie (19b); et par le fait qu'il est prévu, au voisinage d'une extrémité de la surface circonférentielle (34), un renfoncement (33) autorisant le mouvement axial de la saillie.
8. Pompe délivreuse selon l'une des revendications 4 à 7, caractérisée par le fait que la surface circonférentielle (34) forme, dans la position d'arrêt, un cran d'emboîtement pour la saillie (19b).
9. Pompe délivreuse selon l'une des revendications 3 à 8, caractérisée par le fait que, dans la position d'arrêt, la saillie (19b) interdisant un déboîtement du poussoir de pompage (14b) pénètre dans un évidement (36) qui, se raccordant de préférence à une extrémité de la surface circonférentielle (34), est formé par le renfoncement associé (36) réalisé en tant que gorge circonférentielle.
10. Pompe délivreuse selon l'une des revendications 3 à 9, caractérisée par le fait qu'un filetage du support de pompage, destiné au vissage sur un récipient, et l'agencement de la surface circonférentielle (34), sont conçus de telle sorte que la saillie (19b) se trouve dans la position d'arrêt lors du vissage.
11. Pompe délivreuse selon l'une des revendications précédentes, caractérisée par le fait que la partie annulaire (22) est montée à rotation, de préférence sur le support de pompage (13).
12. Pompe délivreuse selon la revendication 11, caractérisée par le fait que des renfoncements axiaux (20, 23) devant être mis en alignement mutuel sont prévus dans la partie annulaire (22) montée de préférence à rotation limitée sur le support de pompage (13), ainsi que dans la région (21) de ce support de pompage (13) attenante en direction du poussoir de pompage (14), renfoncements dans lesquels peut s'engager au moins une saillie interne (19) du poussoir de pompage (14) venant en prise dans cette région.
EP83104927A 1982-07-10 1983-05-19 Atomiseur ou pompe de dosage Expired EP0098939B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83104927T ATE31391T1 (de) 1982-07-10 1983-05-19 Zerstaeuber- oder dosierpumpe.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3225910 1982-07-10
DE19823225910 DE3225910A1 (de) 1982-07-10 1982-07-10 Zerstaeuber- oder dosierpumpe

Publications (3)

Publication Number Publication Date
EP0098939A2 EP0098939A2 (fr) 1984-01-25
EP0098939A3 EP0098939A3 (en) 1984-12-19
EP0098939B1 true EP0098939B1 (fr) 1987-12-16

Family

ID=6168167

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83104927A Expired EP0098939B1 (fr) 1982-07-10 1983-05-19 Atomiseur ou pompe de dosage

Country Status (4)

Country Link
EP (1) EP0098939B1 (fr)
AT (1) ATE31391T1 (fr)
DE (2) DE3225910A1 (fr)
ES (1) ES281198Y (fr)

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DE4027670A1 (de) * 1990-08-31 1992-03-05 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer medien
US6336453B1 (en) 1999-04-30 2002-01-08 Trudell Medical International Indicating device for aerosol container
USD456292S1 (en) 1998-05-05 2002-04-30 1263152 Ontario Inc. Indicating device
US6435372B1 (en) 1998-01-16 2002-08-20 1263152 Ontario Inc. Delivery system for a medicament and method for the assembly thereof
RU2703248C1 (ru) * 2016-05-12 2019-10-15 Йома Кунстштоффтехник Гмбх Дозирующее устройство

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DE8531330U1 (de) * 1985-11-06 1986-03-06 Schotte GmbH, 5870 Hemer Vorrichtung zum Fördern von viskosen Materialien, wie Flüssigkeiten, Creme, Pasten oder dgl. aus einem Vorratsbehälter
US4944429A (en) * 1987-08-28 1990-07-31 Schering Corporation Manually-operable spray dispenser with locking mechanism
GB2238088A (en) * 1989-11-01 1991-05-22 Hornbeam Ivy Ltd Liquid dispenser with collar to prevent operation at certain orientations of delivery tube
FR2658486B1 (fr) * 1990-02-22 1993-05-07 Valois Poussoir a course reglable pour pompe manuelle de distribution de fluide.
DE4008068A1 (de) * 1990-03-14 1991-09-19 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer medien
DE4027672A1 (de) * 1990-08-31 1992-03-05 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer medien
DE4027669A1 (de) * 1990-08-31 1992-03-05 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer medien
US5242089A (en) * 1992-01-29 1993-09-07 Calmar Inc. Miniature pump sprayer
DE4303157A1 (de) * 1993-02-04 1994-08-11 H W Feldmann Gmbh Praezisionst Betätigungsvorrichtung für Dosierverschluß eines Druckbehälters
US5516006A (en) * 1993-07-30 1996-05-14 Meshberg; Philip Nasal dispenser
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US5405057A (en) * 1993-10-21 1995-04-11 Moore; David G. Manually actuated pump
DE4438375A1 (de) * 1994-10-27 1996-05-02 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung für Medien
DE4441263A1 (de) * 1994-11-19 1996-05-23 Caideil M P Teoranta Tormakead Austragvorrichtung für Medien
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US5947335A (en) 1996-10-15 1999-09-07 Lever Brothers Company Dual compartment package
US6729330B2 (en) 1998-05-05 2004-05-04 Trudell Medical International Indicating device for aerosol container
DE10015968A1 (de) * 2000-03-30 2001-10-04 Pfeiffer Erich Gmbh & Co Kg Spender für Medien
US6745760B2 (en) 2001-05-15 2004-06-08 Trudell Medical International Medicament applicator
DE10159692A1 (de) * 2001-11-29 2003-06-12 Pfeiffer Erich Gmbh & Co Kg Dosiervorrichtung
US7004164B2 (en) 2002-03-21 2006-02-28 Trudell Medical International Indicating device for aerosol container
US7621273B2 (en) 2003-10-28 2009-11-24 Trudell Medical International Indicating device with warning dosage indicator
US7100530B2 (en) 2003-12-15 2006-09-05 Trudell Medical International, Inc. Dose indicating device
US7543582B2 (en) 2004-09-20 2009-06-09 Trudell Medical International Dose indicating device with display elements attached to container
DE102004046768A1 (de) * 2004-09-24 2006-04-06 Seaquist Perfect Dispensing Gmbh Vorrichtung zur Ausgabe, insbesondere Zerstäubung, einer vorzugsweise kosmetischen Flüssigkeit
JP5189369B2 (ja) 2005-01-20 2013-04-24 トルーデル メディカル インターナショナル 分与装置
CN101267893B (zh) * 2005-09-16 2010-08-25 雷克斯姆分配系统股份公司 居间锁定环
US8141550B2 (en) 2006-08-01 2012-03-27 Trudell Medical International Dispensing device
US8082873B2 (en) 2008-05-05 2011-12-27 Trudell Medical International Drive mechanism for an indicating device
US8181591B1 (en) 2008-05-23 2012-05-22 Trudell Medical International Domed actuator for indicating device
US9433960B2 (en) 2008-09-01 2016-09-06 Rieke Corporation Liquid dosing devices
GB0815881D0 (en) 2008-09-01 2008-10-08 Rieke Corp Liquid dosing devices
ES2402241T3 (es) 2008-10-22 2013-04-30 Trudell Medical International Sistema de suministro de aerosol modular
DE102009008022B4 (de) * 2009-02-05 2017-02-09 Hartmut J. Schneider Dosiervorrichtung für ein Hygienefluid
CN101658827B (zh) * 2009-09-11 2011-12-14 黄建壮 乳液泵旋转伸缩式喷头
GB201000601D0 (en) 2010-01-14 2010-03-03 Rieke Corp Pump dispensers
GB201011143D0 (en) 2010-07-01 2010-08-18 Rieke Corp Dispensers
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DE102013202933B3 (de) * 2013-02-22 2013-11-14 Aptar Radolfzell Gmbh Kindergesicherte Austragvorrichtung
CN106477154B (zh) * 2015-08-31 2018-03-23 威玛精密化学科技股份有限公司 定量滴管装置
CN105457783B (zh) * 2015-12-17 2020-02-07 广东工业大学 一种流量可控挤压头
CN106347838A (zh) * 2016-10-14 2017-01-25 重庆科技学院 可调节按压式瓶盖
US20190162571A1 (en) * 2017-11-29 2019-05-30 Lumson S.P.A. Dropper
WO2023094337A1 (fr) * 2021-11-19 2023-06-01 Rieke Packaging Systems Limited Mécanisme de verrouillage intégral pour pompes alternatives

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DE7901055U1 (fr) * 1979-04-12 Pfeiffer Zerstaeuber-Vertriebsgesellschaft Mbh & Co Kg, 7760 Radolfzell
FR1316511A (fr) * 1961-10-19 1963-02-01 Tête de distribution, formant capot de protection et de sécurité, adaptable sur flacons aérosols
US3422996A (en) * 1966-11-25 1969-01-21 Valve Corp Of America Safety actuator cap for hand-held dispensers
US3489322A (en) * 1968-02-21 1970-01-13 Acu Tech Corp Dispenser pump
US3608791A (en) * 1968-10-15 1971-09-28 Union Carbide Corp Aerosol actuator assembly
US3709994A (en) * 1969-03-12 1973-01-09 Ciba Geigy Corp Hydrogenated araliphatic acids as anti-inflammatory agents
US3863816A (en) * 1972-11-01 1975-02-04 Precision Valve Corp Variable flow rate actuator button for a pressurized aerosol dispenser
FR2300916A1 (fr) * 1975-02-17 1976-09-10 Oreal Pompe de vaporisateur a debit reglable
US4185755A (en) * 1977-06-10 1980-01-29 Bayer Aktiengesellschaft Adjustable dose pistol-type applicator
US4162746A (en) * 1977-06-22 1979-07-31 Diamond International Corporation Liquid dispenser locking means

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4027670A1 (de) * 1990-08-31 1992-03-05 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung fuer medien
US6435372B1 (en) 1998-01-16 2002-08-20 1263152 Ontario Inc. Delivery system for a medicament and method for the assembly thereof
US6561384B2 (en) 1998-01-16 2003-05-13 1263152 Ontario Inc. Medicament dispensing device and method for the use thereof
USD456292S1 (en) 1998-05-05 2002-04-30 1263152 Ontario Inc. Indicating device
US6336453B1 (en) 1999-04-30 2002-01-08 Trudell Medical International Indicating device for aerosol container
RU2703248C1 (ru) * 2016-05-12 2019-10-15 Йома Кунстштоффтехник Гмбх Дозирующее устройство

Also Published As

Publication number Publication date
EP0098939A2 (fr) 1984-01-25
ES281198U (es) 1985-10-16
ES281198Y (es) 1986-05-16
EP0098939A3 (en) 1984-12-19
DE3374920D1 (en) 1988-01-28
DE3225910A1 (de) 1984-01-12
ATE31391T1 (de) 1988-01-15

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