EP3209427A1 - Tête de pompe pour dispositif de dosage, dispositif de dosage et leurs utilisations possibles - Google Patents

Tête de pompe pour dispositif de dosage, dispositif de dosage et leurs utilisations possibles

Info

Publication number
EP3209427A1
EP3209427A1 EP15778637.7A EP15778637A EP3209427A1 EP 3209427 A1 EP3209427 A1 EP 3209427A1 EP 15778637 A EP15778637 A EP 15778637A EP 3209427 A1 EP3209427 A1 EP 3209427A1
Authority
EP
European Patent Office
Prior art keywords
pump head
cone
component
fluid
pressure chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP15778637.7A
Other languages
German (de)
English (en)
Other versions
EP3209427B1 (fr
Inventor
Hyeck-Hee Lee
Ute Steinfeld
Markus Mahler
Frank Holzer
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.)
F Holzer GmbH
Original Assignee
F Holzer 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 F Holzer GmbH filed Critical F Holzer GmbH
Priority to PL15778637T priority Critical patent/PL3209427T3/pl
Priority to RS20220524A priority patent/RS63268B1/sr
Priority to HRP20220719TT priority patent/HRP20220719T1/hr
Priority to SI201531840T priority patent/SI3209427T1/sl
Publication of EP3209427A1 publication Critical patent/EP3209427A1/fr
Application granted granted Critical
Publication of EP3209427B1 publication Critical patent/EP3209427B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B05B11/0005—Components or details
    • 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
    • B05B11/0005—Components or details
    • B05B11/0037—Containers
    • B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
    • B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means
    • B05B11/00444—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means with provision for filtering or cleaning the air flow drawn into the container
    • 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
    • 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
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
    • 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
    • B05B11/105—Sealing arrangements around pump actuating stem
    • 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
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers

Definitions

  • the present invention relates to a pump head for a metering device for metered delivery of a fluid.
  • the pump head can be mounted on a storage container, for example a bottle, which is designed to store the fluid to be dispensed.
  • Pump head and storage vessel together form the metering device according to the invention.
  • the pump head is characterized in that it comprises a passage for air, by means of which air can be transferred from the outside into the storage vessel during the pumping process to equalize the pressure.
  • the present invention also relates to uses for the pump head and metering device.
  • Dosing devices have, in addition to the storage container, another bag containing the fluid to be dosed. This bag will folded due to the prevailing negative pressure upon delivery of the fluid, so that a discharge of the fluid is possible.
  • a disadvantage of such metering devices is the relatively complex and error-prone construction, in particular of the storage container. In addition, such systems are relatively heavy and expensive.
  • Object of the present invention was therefore to provide a pump head or a metering device which avoids the aforementioned disadvantages. This object is achieved with regard to a pump head with the features of claim 1, with respect to a dosing device with the features of
  • the respective dependent claims are advantageous developments.
  • the invention thus relates to a pump head for a metering device for the metered delivery of a fluid, comprising a pump housing having a pressure chamber, an inlet valve delimiting the pressure chamber, a cone which is movably arranged in the pressure chamber of the pump housing and comprises a passage, wherein the cone is dimensioned in a region facing the inlet valve in such a way that it can be positively guided in the pressure chamber and is dimensioned smaller in the other regions, an outlet valve via which the discharge of the fluid takes place, the outlet valve communicating with the passage channel of the cone fluidic communication is, as well as a diameter of the pressure chamber in a region opposite the inlet valve tapered component, which is designed to guide the cone.
  • Pump head has at least one air inlet for guiding air, wherein the air inlet comprises a passage for air between the cone and component and at least one passage opening for air in the pump housing, which are released when the cone in an outlet position, in which the pump head discharges fluid transfers becomes.
  • Decisive in the pump head according to the invention is thus that it has a pump housing with a pressure chamber, wherein the cone form fit in the pressure chamber is insertable and movable therein.
  • the cone When the cone is moved into the pressure chamber, the volume of the pressure chamber is reduced, so that fluid in the pressure chamber is conveyed out of the pressure chamber through the passage channel in the cone.
  • the cone is guided sealingly against the wall of the pressure chamber or, for example, has corresponding sealing elements.
  • a particular advantage of the pump head according to the invention or of a metering device according to the invention is that a simplified system can be realized, compared with airtight final metering systems. Nevertheless, it is possible to store the stored fluid in the metering device preservative-free, which is particularly advantageous in pharmaceutical applications, such as eye and / or nasal sprays.
  • the inner diameter of the component is dimensioned smaller than the inner diameter of the pressure chamber.
  • the cone in the region of the component is dimensioned smaller than in the pressure chamber.
  • the diameter of the cone starting from the diameter in the region of the pumping chamber to the diameter decreases in the region of the component, preferably strictly monotonically decreases, in particular the Conical cone is formed in the region of the component, it may be given that due to the decreasing diameter of the cone this is present at the component in the rest position or positively closes with the component. Due to this abutment, an automatic sealing function can be provided, so that an air inlet passage in the rest position of
  • Cone is closed. According to this preferred execution position, the cone is thus sealingly mounted in the closed position of the pump head with respect to the component.
  • the component has a guide rib, is guided by means of.
  • the guide rib in this case encloses the cone in the region of the component 6 in a form-fitting manner at least in regions, so that a precise and secure guiding of the cone in the component is made possible.
  • a precise guiding of the cone in the pump housing or in the pressure chamber is made possible, so that an unintentional fluid leaks through
  • Fluid guide can be avoided on the side past the cone.
  • the air inlet comprises at least one bore, which are introduced in the component.
  • a particular embodiment of the pump head provides that an insert is arranged between a fluidic outlet and the outlet valve, which has a sleeve which comprises an inner cavity which comprises the outlet valve, one leading through a wall of the sleeve
  • Through-hole which opens into at least one disposed on the outer surface of the sleeve fluid guide channel
  • said at least one fluid guide channel is preferably guided in an upper portion of the sleeve around it and fed to an outlet end of the sleeve and the at least one Fluid guide channel is limited by a pump head shell, which receives the insert form-fitting.
  • the fluid guide channel is in use on the
  • the fluid guide channel represents a recess in this sleeve.
  • the fluid guide channel is completed by the pump head shell, which receives the insert form-fitting manner. At the points of the recess of the fluid guide channel in the upper As a result, the area of the sleeve is created by the boundary that arises through the pump head upper part, thus a continuous fluid guide channel.
  • the insert has a device for sterilization, sterilization or germ reduction of the fluid, preferably a silver spiral and / or the pump head top part and / or the insert antibacterial or bacteriostatic material comprises or is formed thereof.
  • the device for sterilization, sterilization or micro-reduction of the fluid can have maximum effect because the fluid guide channel is configured as long as possible due to its leadership.
  • the outlet valve is preferably designed as a cylinder valve, this cylinder valve comprises a closure body which closes the passage channel of the cone in the closed position of the pump head and in the outlet position of the pump head of the passage channel of the cone and the
  • the closure body is pumped, i. the transfer of the cone from the rest position to the dispensing position, through from the
  • the closure body gives the pin-hole, i. the passage opening, free in use, so that the fluid can enter through the passage opening into the fluid guide channel.
  • the return of the closure body in this, the passageway occluding position is preferably supported by a return spring.
  • At least one air-permeable means for sterilization, sterilization or germ reduction of the air is provided half of the air inlet, preferably a bacterial filter, in particular a HEPA filter.
  • This agent is preferably used at the upper end of the component. As a result, incoming air is sterilized as early as possible or filtered accordingly sterile, so that it is ensured that no germs can pass through the pump head and thus into the storage vessel for the fluid.
  • a pump head upper part is present, which encloses the outlet valve and an outlet opening adjoining the outlet valve and the cone, wherein the pump head upper part is arranged movably relative to the component, so that the cone can be guided in the pressure chamber by means of the pump head upper part.
  • This pump head shell is connected in particular by means of a return spring with the component.
  • the component is designed as a separate component and is connected to the pump housing, preferably via a snap connection (snap-on).
  • the pump head is preferably connected via this component with a storage container for storing the fluid to be dispensed, preferably via a snap connection (snap-on).
  • the inlet valve through which fluid from the reservoir may be introduced into the pressure chamber, may further comprise a riser, particularly in the case where fluids are in the standing state (i.e., the pump head is disposed over the reservoir) of a corresponding one
  • the intake valve may in particular represent a disk valve, a cylinder valve or a ball valve.
  • a cylinder valve reference is made in particular to the statements above. Particularly preferred is a disc valve.
  • the invention also relates to a metering device for metered delivery of a fluid, which comprises a pump head described above.
  • the pump head according to the invention is connected to a storage container for storing the fluid to be dispensed.
  • This storage container has an opening and is fluidically sealed at the opening via the component of the pump head with the pump head.
  • the sealing connection can be accomplished in particular by attaching a flange or a gasket between the pump head and the storage container.
  • the present invention relates to possible uses of the pump head or the metering device.
  • the aforesaid components are suitable for metered dispensing of liquid or semi-solid contents, e.g. Solutions, sprays, gels, ointments, creams, pastes, in particular for pharmaceutical applications, preferably eye drops, eye sprays, nose drops, nasal sprays and / or in the food sector.
  • Dosing device can be realized in particular the following advantages: There is no metal I contact the fluid provided within the device, with the exception of possibly existing silver spirals, which can be used for example as a means for sterilizing the fluid in particular in the upper part of the pump head.
  • the silver spiral may additionally or alternatively be replaced by an antibacterial additive, for example, a thermoplastic injection molding compound from which the pump head shell and / or the sleeve of the insert are formed.
  • an antibacterial additive for example, a thermoplastic injection molding compound from which the pump head shell and / or the sleeve of the insert are formed.
  • the bacteria contained in the general air intake can be filtered off by antibacterial filters.
  • the actuation time of the pump head and the metering device can be reduced.
  • Fig. 1 shows an exploded view of a pump head according to the invention.
  • the pump head I has a pump head upper part 2, which has an outlet opening A.
  • the pump head upper part has a cavity into which an insert 3 can be inserted in a form-fitting manner.
  • This insert 3 has a passage opening G (pin-hole) over which fluid from the inside to the surface of the insert is feasible.
  • the surface has a fluid guide channel, which is not shown in detail in FIG.
  • the insert 3 has a silver spiral 9, which is intended for the disinfection or killing of bacteria, which may occur via the outlet hole A in the pump head I, is intended.
  • the insert 3 consists of a sleeve which has a cavity shown in the lower part of the sleeve. In this cavity, an outlet valve 4 is inserted, which closes the passage opening of the cone 5 in the closed position.
  • the valve 4 is a cylinder valve and is held in position via a return spring 10.
  • the adjoining cone 5 has a passageway through which the cone 5 can be traversed by the fluid.
  • This cone 5 is held by a component 6 in a pump housing 7.
  • the lower part of the cone 5 is positively in the cavity of the pump housing 7, ie into the pressure chamber, insertable, the upper, tapered portion of the cone 5 is held and guided by the corresponding opening of the component 6.
  • the component 6 in this case has a recess into which a bacterial filter, for example a HEPA filter 12, can be inserted.
  • the lower end of the pump housing 7 has an outlet opening, which via a
  • Disc valve relative to the outer space of the pumping chamber 7 can be completed.
  • a riser pipe may also be present at the lower end.
  • a flange or a seal 13 can be arranged over the pump housing in order to allow a sealing connection to a storage container, not shown in FIG. 1.
  • Pump head I can also include a protective cap 1, which can be applied to the pump head shell and the outlet opening A protects.
  • FIG. 2 shows a metering device according to the invention which comprises a pump head I described in FIG. 1, which is mounted on a storage vessel II.
  • the same reference numerals designate identical components. Shown on the left in Fig. 2, the metering device is shown in a rest position, in the right figure in an outlet position in which the cone 5 is pressed down in comparison to the left representation.
  • Fig. 2 the interaction of the individual components can be seen. If a user actuates the metering device by pressing the pump head upper part 2 downwards and thus bringing the metering device into the right-hand position in the position shown on the left in FIG. 2, the cone 5 is pressed down into the pump housing.
  • the pump housing 7 contains the fluid to be omitted, which is located in the outlet volume V. Due to the volume reduction taking place, the fluid in the pressure chamber or the outlet volume V is forced upward in the cone.
  • the cone valve 4 is opened, so that the fluid passes through the pin hole H, which is located in the insert 3, through the wall of the insert 3. The fluid is thus guided to the fluid guide channels located on the surface of the insert 3 to the outlet opening A and exits there.
  • a silver spiral prevents contamination of the fluid located in the outlet opening.
  • air can over the path shown in the right figure to
  • Pressure equalization in the storage container II enter.
  • the air takes a path through the sterile filter 12 through the passage shown in the right figure in Fig. 2. Between the component 6 and the cone 5 there is a non-hermetically sealing gap through which air can enter. If the cone 5 is moved downward in the pressure chamber, a passage opening in the wall of the pump housing 7 is also released, via which the air flow can enter the interior of the storage container II and thus pressure equalization takes place. After completion of the actuation process, the cone is guided back to the starting position. This is automatically enabled by the return spring 11. In this case, the air inlet passage is closed, due to the resulting negative pressure opens the inlet valve 8 and fluid from the reservoir II is sucked into the pressure chamber of the pump housing 7. As can also be seen in Fig.
  • the cone 5 is conical and has a decreasing outer diameter (the maximum outer diameter is formed in the region of the pressure chamber of the pump housing 7). In the region of the component 6, the outer diameter of the cone 5 is already reduced. At the points where in the rest position of the cone 5 meets the component 6, a seal is ensured.
  • the component 6 and / or the cone 5 may optionally have at this point additional sealing elements that support the hermetic seal.
  • FIG. 3 shows a further embodiment of the invention
  • This embodiment according to FIG. 3 has bores H, which are present in the component 6. The formed by the holes H
  • the component 6 may for example have 1 to 10 such holes.
  • the holes allow easier passage of air in the already discussed in Fig. 2 passage, so that a faster back parts and response of the
  • this guide rib is formed for example as a small projection in the component 6.
  • This guide rib R closes positively with the cone 5, and serves the precise guidance of the cone 5.
  • the cone 5, which is guided by the component 6, can thus be performed precisely and positively in the pump housing 7.
  • the guide rib R can also be present independently of the holes H in FIG.
  • Fig. 4 shows a detail of the interaction of the cone 5 and the component 6.
  • Fig. 4a shows the cone 5 while in a closed position of the metering device.
  • M In the area marked with reference M, it can be seen that due to the conical shape of the cone 5 in this area of the cone 5 is present on the component 6 and thus a seal is possible.
  • Fig. 4c shows an alternative embodiment of the component 6, which has additional holes H in this case.
  • Fig. 5 shows specific embodiments of the insert 3.
  • This insert can be designed differently depending on the configuration.
  • Fig. 3a illustrates an insert that is particularly advantageous for drop applications.
  • Fig. 3b shows an insert which is suitable for a spray.
  • the inserts 3 differ only in the design of the outlet opening.
  • Both embodiments comprise a passage opening, i. a so-called pin-hole G, via which a communication of the below-described cavity of the insert sleeve 3 with the fluid channel F allows.
  • a passage opening i. a so-called pin-hole G
  • Fig. 5c is a plan view of the sleeve shown, on which the passage opening G and the fluid guide channels F and E are shown.
  • the Fluid Inserts- channels F and E are recesses which are formed in the surface of the insert 3.
  • the fluid guide channels are made possible by form-fitting fitting of this insert 3 into a pump head upper part 2. This is already shown in detail in FIGS. 1 and 2.
  • the fluid guide channel is formed in the case of Fig. 3 such that in the region of reference numeral F, a kind of riser from the passage opening G is upward. In the upper part of the insert 3, the fluid channel is guided horizontally around the insert 3.
  • FIG. 3d shows a plan view of the insert 3.
  • the graduated diameter of the insert 3 which is represented by the reference symbols A, B, C and D, can also be seen here. Notches may also be present in the region of the reference symbol D, so that a targeted drop formation and delivery at the outlet opening A is possible.

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Medicinal Preparation (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Fertilizing (AREA)

Abstract

La présente invention concerne une tête de pompe pour dispositif de dosage destiné à la distribution dosée d'un fluide. Selon l'invention, la tête de pompe peut être montée sur un réservoir, par exemple une bouteille, qui est conçue pour le stockage du fluide à distribuer. La tête de pompe et le contenant de stockage forment ensemble le dispositif de dosage selon l'invention. La tête de pompe est caractérisée en ce qu'elle comprend un passage pour de l'air, au moyen duquel de l'air peut être transmis de l'extérieur au contenant de stockage lors du processus de pompage pour la compensation de pression. La présente invention concerne en outre des applications pour la tête de pompe et le dispositif de dosage.
EP15778637.7A 2014-10-21 2015-10-07 Tête de pompe pour dispositif de dosage, dispositif de dosage et leurs utilisations possibles Active EP3209427B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL15778637T PL3209427T3 (pl) 2014-10-21 2015-10-07 Głowica pompy do urządzenia dozującego, urządzenie dozujące i możliwości zastosowania
RS20220524A RS63268B1 (sr) 2014-10-21 2015-10-07 Glava pumpe za dozirni uređaj, dozirni uređaj kao i mogućnosti primene
HRP20220719TT HRP20220719T1 (hr) 2014-10-21 2015-10-07 Glava pumpe za uređaj za doziranje, uređaj za doziranje kao i mogućnosti upotrebe
SI201531840T SI3209427T1 (sl) 2014-10-21 2015-10-07 Glava črpalke za dozirno napravo, dozirna naprava in možnosti uporabe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014221393.2A DE102014221393A1 (de) 2014-10-21 2014-10-21 Pumpkopf für eine Dosiervorrichtung, Dosiervorrichtung sowie Verwendungsmöglichkeiten
PCT/EP2015/073198 WO2016062541A1 (fr) 2014-10-21 2015-10-07 Tête de pompe pour dispositif de dosage, dispositif de dosage et leurs utilisations possibles

Publications (2)

Publication Number Publication Date
EP3209427A1 true EP3209427A1 (fr) 2017-08-30
EP3209427B1 EP3209427B1 (fr) 2022-03-16

Family

ID=54292786

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15778637.7A Active EP3209427B1 (fr) 2014-10-21 2015-10-07 Tête de pompe pour dispositif de dosage, dispositif de dosage et leurs utilisations possibles

Country Status (18)

Country Link
US (1) US10384221B2 (fr)
EP (1) EP3209427B1 (fr)
KR (1) KR102402934B1 (fr)
CN (1) CN107107084B (fr)
AU (1) AU2015335223B2 (fr)
CA (1) CA2965191A1 (fr)
DE (1) DE102014221393A1 (fr)
DK (1) DK3209427T3 (fr)
ES (1) ES2909965T3 (fr)
HR (1) HRP20220719T1 (fr)
LT (1) LT3209427T (fr)
MX (1) MX2017005309A (fr)
PL (1) PL3209427T3 (fr)
PT (1) PT3209427T (fr)
RS (1) RS63268B1 (fr)
RU (1) RU2694760C2 (fr)
SI (1) SI3209427T1 (fr)
WO (1) WO2016062541A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016204953A1 (de) * 2016-03-24 2017-09-28 F. Holzer Gmbh Dosierpumpe für eine Dosiervorrichtung sowie Dosiervorrichtung
DE102016212892C5 (de) * 2016-07-14 2020-01-30 F. Holzer Gmbh Pumpkopf sowie Dosiervorrichtung
DE102016212893A1 (de) 2016-07-14 2018-01-18 F. Holzer Gmbh Pumpkopf sowie Dosiervorrichtung
DE102018208110A1 (de) * 2018-05-23 2019-11-28 F. Holzer Gmbh Abgabekopf und Abgabevorrichtung zur dosierten Abgabe flüssiger Präparate sowie Verwendungsmöglichkeiten
KR101897443B1 (ko) * 2018-07-09 2018-09-12 양경옥 세균 침투 방지 기능을 갖는 약제 디스펜서
DE102018216060A1 (de) * 2018-09-20 2020-03-26 F. Holzer Gmbh Pumpkopf sowie Dosiervorrichtung
CN109592203B (zh) * 2018-11-19 2020-02-14 深圳博纳精密给药系统股份有限公司 一种无菌喷雾泵

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1380351A1 (fr) * 2002-07-13 2004-01-14 AERO Pump GmbH, Zerstäuberpumpen Pompe distributrice avec dispositif antibactérienne

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL132938C (fr) * 1963-05-03
BE752932A (fr) * 1969-07-07 1970-12-16 Pulverisation Par Abreviation Vaporisateur a tube plongeur
US3949906A (en) * 1975-03-19 1976-04-13 The Risdon Manufacturing Company Liquid dispensing pump selectively sealable against leakage
US4056216A (en) * 1976-04-13 1977-11-01 The Risdon Manufacturing Company Liquid dispensing pump automatically sealable against leakage
DE3315334A1 (de) * 1983-04-28 1984-10-31 Pfeiffer Erich Gmbh & Co Kg Zerstaeuber- oder dosierpumpe
US4775079A (en) * 1985-11-05 1988-10-04 Hans Grothoff Upright/inverted pump sprayer
ES2190477T3 (es) * 1995-11-17 2003-08-01 Ursatec Verpackung Gmbh Dispensador de fluidos diseñado para proteger el contenido de la contaminacion.
DE19542959C1 (de) * 1995-11-17 1996-10-24 Ursatec Verpackung Gmbh Vor Kontamination schützende Abgabevorrichtung für Fluide
US5842605A (en) * 1996-07-24 1998-12-01 Lehmkuhl; Robert A. Resuable dispenser for paste, lotion and cream-like materials
JP3687816B2 (ja) * 1997-02-27 2005-08-24 株式会社吉野工業所 液体噴出ポンプ
FR2762589B1 (fr) * 1997-04-28 1999-07-16 Sofab Flacon de distribution pour liquide, creme ou gel comportant un dispositif filtrant de l'air entrant
US6170713B1 (en) * 1998-10-28 2001-01-09 Emson, Inc. Double spring precompression pump with priming feature
FR2838788B1 (fr) * 2002-04-19 2006-01-06 Valois Sa Pompe de distribution de produit fluide
ES2256608T3 (es) * 2003-04-09 2006-07-16 URSAPHARM ARZNEIMITTEL GMBH & CO. KG Dispensador de fluidos.
EP1595810A1 (fr) * 2004-05-10 2005-11-16 Createchnic AG Emballage avec sac intérieure et obturateur unidirectionnel
GB0610666D0 (en) * 2006-05-30 2006-07-05 Glaxo Group Ltd Fluid dispenser
DE102010045059A1 (de) 2010-09-10 2012-03-15 F. Holzer Gmbh Dosiervorrichtung
KR101233080B1 (ko) * 2011-09-20 2013-02-14 (주)연우 스프레이 펌프
FR2994867B1 (fr) * 2012-09-04 2014-09-26 Rexam Dispensing Sys Flacon de distribution d’un produit fluide
FR3004624B1 (fr) * 2013-04-22 2015-05-15 Aptar France Sas Distributeur de produit fluide.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1380351A1 (fr) * 2002-07-13 2004-01-14 AERO Pump GmbH, Zerstäuberpumpen Pompe distributrice avec dispositif antibactérienne

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016062541A1 *

Also Published As

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MX2017005309A (es) 2018-07-06
KR102402934B1 (ko) 2022-05-27
PL3209427T3 (pl) 2022-07-04
RU2694760C2 (ru) 2019-07-16
SI3209427T1 (sl) 2022-06-30
DE102014221393A1 (de) 2016-04-21
KR20170088340A (ko) 2017-08-01
EP3209427B1 (fr) 2022-03-16
RU2017113382A3 (fr) 2018-11-29
WO2016062541A1 (fr) 2016-04-28
AU2015335223A1 (en) 2017-05-18
DK3209427T3 (da) 2022-04-11
US10384221B2 (en) 2019-08-20
CN107107084B (zh) 2019-11-26
ES2909965T3 (es) 2022-05-11
RU2017113382A (ru) 2018-11-22
US20170291183A1 (en) 2017-10-12
AU2015335223B2 (en) 2020-12-24
CA2965191A1 (fr) 2016-04-28
PT3209427T (pt) 2022-03-29
HRP20220719T1 (hr) 2022-07-22
LT3209427T (lt) 2022-04-25
RS63268B1 (sr) 2022-06-30
CN107107084A (zh) 2017-08-29

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