EP1935503B1 - Kompaktpumpe mit Gelenkkupplungsbewegung der Düse in Bezug auf das Ventil - Google Patents

Kompaktpumpe mit Gelenkkupplungsbewegung der Düse in Bezug auf das Ventil Download PDF

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Publication number
EP1935503B1
EP1935503B1 EP07291557A EP07291557A EP1935503B1 EP 1935503 B1 EP1935503 B1 EP 1935503B1 EP 07291557 A EP07291557 A EP 07291557A EP 07291557 A EP07291557 A EP 07291557A EP 1935503 B1 EP1935503 B1 EP 1935503B1
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EP
European Patent Office
Prior art keywords
atomizer
plunger
pump
pump according
piston
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.)
Active
Application number
EP07291557A
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English (en)
French (fr)
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EP1935503A1 (de
Inventor
Hervé Lompech
Richard Abucewicz
Roger Pappineau
Jean-Luc Octeau
Pierre Dumont
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.)
Silgan Dispensing Systems Le Treport SAS
Original Assignee
Rexam Dispensing Systems SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Rexam Dispensing Systems SAS filed Critical Rexam Dispensing Systems SAS
Publication of EP1935503A1 publication Critical patent/EP1935503A1/de
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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
    • B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
    • B05B11/1026—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem the piston being deformable and its deformation allowing opening of the outlet
    • 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
    • B05B11/1001—Piston pumps
    • B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
    • B05B11/1025—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem a spring urging the outlet valve in its closed 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
    • B05B11/1043—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
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers

Definitions

  • the invention relates to a pump intended to be mounted on a bottle so as to allow the dispensing of a liquid contained in said bottle, said liquid being able to be a perfume, a cosmetic product or a pharmaceutical product.
  • Such pumps are known, typically comprising a nozzle which is actuated in translation in a body by a push button on a respective distribution and suction stroke of the fluid.
  • a piston is mounted on the nozzle so as to function, according to said pressure, a closed state and an open state of a distribution path.
  • the piston and the nozzle are mounted coaxially rigidly, typically by providing a contact area of large axial dimension, so as to ensure a coaxial displacement of the nozzle-piston assembly.
  • these embodiments have the disadvantage of the size, which can be limiting for the realization of reduced axial dimension pumps.
  • the maintenance of the nozzle-piston assembly coaxially in the body is provided by a sealing support on two axially spaced zones, respectively formed between the nozzle and a member integral with the body, and between the piston and the inside of the body. . Therefore, the reliability of this maintenance and therefore the sealing are conditioned by the spacing between the bearing areas, that is to say by the axial dimension of the pump.
  • Documents are also known FR-2 764 005 , EP-0 301 615 and US-2005/0023302 a pump in which the piston is mounted coaxially around the nozzle on a zone of association.
  • the invention aims in particular to overcome the limitations mentioned above, so as to allow the realization of a pump of reduced axial dimension.
  • the invention proposes a pump according to claim 1.
  • the liquid is a perfume, a cosmetic product or a pharmaceutical product.
  • the pump is mounted on the ring 1 of a bottle (not shown) via a cup 2, in particular aluminum, which is deformed to fit the shapes of the association zone in order to block axially and radially the pump relative to the bottle.
  • the cup 2 may comprise a geometry and / or configurations of association means on the ring 1 of the bottle which are different.
  • the pump also comprises a pump body 3 on which the cup 2 is mounted, said body having a cylindro-conical geometry which is delimited by an inner surface. More specifically, the body 3 comprises an upper zone 4 which is intended to allow mounting of the pump on the bottle, said zone comprising an upper sealing bead 4a and a lateral sealing bead 4b.
  • the folding of the cup 2 on the zone 4 makes it possible to put a radial bearing surface and a lateral bearing surface of the cup 2 in sealing engagement on a sealing bead 4a, 4b respectively.
  • only one type of beads 4a, 4b may be provided for sealing between the cup 2 and the pump body 3.
  • an inner seal 5 is provided between the body 3 and the cup 2.
  • the seal 5 is held in abutment on the upper surface of the ring 1 by the cup 2 and a sealing groove 6 is provided on the periphery of the body 3 to seal the inner end of said seal.
  • the periphery of the body 3 also has, under the groove 6, a bead 7 which allows on the one hand the axial retention of the seal 5 before mounting the pump on the ring 1, and other part of form sealing between the inside of the ring 1 and the body 3.
  • the inner diameter of the bead 7 is smaller than that of the bore of the seal 5 and the order of the inner diameter of the ring 1 .
  • the pump comprises a dip tube 8 whose upper part is fitted in a lower part of the body 3 and whose lower part is immersed in the liquid contained in the bottle.
  • the pump comprises a nozzle 9 which is disposed in the body 3.
  • the nozzle 9 is integral with a push button 10 which is actuatable in translation by the user so as to move said nozzle in said body on a stroke respectively of liquid distribution ( figure 1b ) and suction of the liquid ( figure 1d ).
  • an elastic return means 11 of the translation of the nozzle 9 in the body 3 is provided.
  • the nozzle 9 comprises a substantially vertical distribution path which is formed of two radial upstream orifices 12 and a channel 13 in communication with said orifices. Furthermore, the downstream end of the channel 13 is inserted in the push button 10 to be in communication with a dispensing nozzle 14 via a path provided in said button, said nozzle being integrated in the push button 10 to to be able to distribute the liquid through a dispensing orifice 15.
  • the pump also comprises a piston 16 which is mounted in frictional contact against the inner surface of the body 3.
  • the piston 16 defines a metering chamber 17 which is in communication with the dip tube 8 via a valve formed of a ball 18 placed on a seat made in the bottom of the body 3.
  • the seat is provided with tabs 19 for retaining the ball 18 so as to form a retention cage thereof at the bottom of the the dosing chamber 17.
  • the piston 16 is mounted coaxially around the nozzle 9 on a zone of association so as to be able to present a state of closure of the upstream orifices 12 and a state of communication of said upstream orifices with the metering chamber 17.
  • the association zone is arranged to allow relative sliding of the piston 16 around the nozzle 9 between its closed state and its communication state.
  • the sliding is constrained by an elastic prestressing means 20 which is mounted in abutment between the piston 16 and the nozzle 9.
  • the passage of the piston 16 between its two states can be achieved by deformation of the latter. ci depending on the applied pressure.
  • the piston 16 comprises a lower sealing lip 16a which is in rubbing contact on the inner surface of the body 3.
  • the lip 16a is annular and extends towards the chamber the piston 16 further comprises an upper sealing lip 16b which is in frictional contact with the inner surface of the body 3, said upper lip extending to the opposite of the lower lip 16a with respect to the direction of translation of the piston 16.
  • the association zone is arranged to allow a sealed swiveling between the piston 16 and the nozzle 9.
  • the misalignment of the nozzle 9 with respect to the body 3 is compensated by the swiveling in order to keep the piston 16 in the axis, so as in particular to maintain the watertightness of the In particular, the swiveling makes it possible to keep the sealing lips 16a, 16b in contact on the internal surface of the body 3.
  • the swiveling is obtained by providing a zone of association comprising a projection 21 for centering and sealing the piston 16 around the nozzle 9 and an annular space 22 allowing an angular displacement of the nozzle 9 relative to the piston 16.
  • the piston 16 comprises a bore which has a larger diameter defining the annular space 22 around the periphery of the nozzle 9, and a lower diameter 21 radial centering projection which is in sealing contact around the periphery of the nozzle 9.
  • the piston 16 comprises a chimney 23 around the upper diameter, the prestressing spring 20 being in abutment on the upper surface of said chimney.
  • the geometry of the periphery of the nozzle 9 could be adapted to form the association zone for swiveling.
  • the ratio between the axial dimensions of the upper and lower diameters may be between 8 and 4.
  • the pump further comprises an upper bell 24 which is interposed between the nozzle 9 and the push button 10, said bell for locally reinforcing the nozzle 9, so as to make a nozzle 9 of reduced diameter in areas less mechanically stressed.
  • the periphery bell 24 comprises a fitting surface 25 of a bore of the push button 10, said surface being provided with an annular groove 26 in which a projection formed in the bore of the push button is introduced to make said fitting more reliable.
  • the bell 24 is fitted around the upper part of the nozzle 9 leaving an upper surface 27 of said free nozzle so that the push button 10 bears axially on said surface thus forming a stop.
  • the pump shown also comprises a stent 28 secured to the body 3 by sealing inside said body, the piston 16 being slidably mounted in the stent 28.
  • the stent 28 has a cylindro-conical geometry comprising a lower bearing surface 29. contact with the periphery of the piston 16, and in particular in sealing contact with the periphery of the chimney 23, so as to ensure the guidance of said piston by limiting its swiveling relative to said body.
  • the return spring 11 is resting on the outside of the lower bearing surface 29.
  • the periphery of the expander 28 comprises a radial projection 30 which forms an axial stop of the expander 28 on a step formed in the body 3
  • a vent hole 31 is formed in the body 3 below the fitting zone of the stent 28.
  • the bell 24 comprises a lower skirt 32 that extends under the fitting surface 25 of the push button 10, said skirt having an outer diameter allowing a play free sliding of said skirt in the liner. expander 28 during displacement in translation of the nozzle 9.
  • this embodiment makes it possible to limit the angle of rotation of the nozzle 9.
  • the presence of the skirt 32 laterally masks the springs 11, 20 when the pump is in rest position.
  • the skirt 32 has at least one hollow zone 40 opening axially so as to allow the passage of air between said skirt and the expander 28.
  • the pressure difference between the inside and the outside of the expander 28 is limited so as not to interfere with the suction stroke of the nozzle 9.
  • the return spring 11 and the preload spring 20 are concentrically arranged, said return spring having the largest diameter.
  • the springs 11, 20 are on the one hand resting on the bell 24 and on the other hand bearing respectively on the expander 28 and the piston 16. This embodiment makes it possible to prevent the springs 11, 20 from coming into contact with each other. fluid, and contribute to the axial compactness of the pump.
  • the springs 11, 20 not being visible in the pump, it is possible for the body 3, the ball 18 and / or the dip tube 8 to be made of a transparent material or at least a translucent material so as to provide a particularly discreet and aesthetic pump.
  • the compactness of the pump allows its housing in the ring 1, only the dip tube 8 protruding inside the bottle.
  • the spring 11 is supported under the skirt 32, which allows the use of a large diameter spring so that the forces exerted by said spring can contribute to the angular stability of the nozzle 9 relative to the body 3.
  • the springs 11 20 are inverted turns to facilitate rotation in both directions of the push button 10 about its axis.
  • the lower portion of the nozzle 9 which is disposed in the metering chamber 17 is arranged to form a dead volume 33 to limit the priming speed of the pump.
  • the dead volume 33 is in communication with the metering chamber via radial passages 34.
  • the lower part comprises a ring 35 having slots 36, said slots being arranged to define the end of stroke of the nozzle 9 while bearing on the bottom wall of the metering chamber 17 ( figure 1c ).
  • the dead volume 33 is defined under the ring 35 and the radial passages 34 are formed between the adjacent slots 36.
  • the presence of the slots 36 allows, at the end of the race, to avoid a suction effect of the ring 35 on the bottom wall of the metering chamber 17.
  • the ring 35 has a generatrix inclined externally relative to the axis of the nozzle 9 and the piston 16 comprises a sealing zone 37 which, in the closed state, is in contact on the outer surface of the
  • the lower bearing surface 29 is arranged to cooperate with a complementary bearing surface of the piston 16 so that, in the closed state, the force exerted by the return means 11 improves the sealing of the chamber.
  • the outer surface of the complementary surface has an annular surface which is inclined externally, and a radial annular surface.
  • the sealing zone 37 which is provided opposite, is pressed against the outer surface of the ring 35.

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Reciprocating Pumps (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Massaging Devices (AREA)
  • Closures For Containers (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Claims (15)

  1. Pumpe, dazu vorgesehen, auf einem Fläschchen montiert zu werden, um die Abgabe einer Flüssigkeit, die in dem Fläschchen enthalten ist, zu ermöglichen, wobei die Pumpe Folgendes umfasst:
    - einen Pumpenkörper (3), der dazu vorgesehen ist, mit dem Fläschchen fest verbunden zu sein, wobei er mit der Flüssigkeit in Verbindung gebracht werden kann;
    - eine Sprühdüse (9), die mit einem Druckknopf (10) fest verbunden ist, um translatorisch im dem Körper betätigt zu werden, wobei die Sprühdüse einen Abgabeweg umfasst, umfassend mindestens eine flussaufwärts gelegene Öffnung (12) und einen Kanal (13), dessen flussabwärts gelegenes Ende im einer Abgabedüse (14) verbunden ist;
    - ein elastisches Rückholmittel (11) zur Übertragung der Sprühdüse in den Körper;
    - einen Kolben (16), der in Reibungskontakt gegen die interne Fläche des Körpers befestigt ist, um eine Dosierkammer (17) zu begrenzen, die mit der Flüssigkeit durch ein Klappe in Verbindung steht, wobei der Kolben angeordnet ist, um einen Abdichtungszustand der flussaufwärts gelegenen Öffnungen (12) und einen Verbindungszustand der flussaufwärts gelegenen Öffnungen mit der Dosierkammer (17) aufzuweisen.
    wobei der Kolben (16) eine untere Dichtungslippe (16a) und eine obere Dichtungslippe (16b) umfasst, die in Reibungskontakt auf der internen Oberfläche des Körpers (3) stehen, wobei sich die obere Lippe entgegen der unteren Lippe (16a) mit Bezug auf die Bewegungsrichtung des Kolbens erstreckt, wobei der Kolben (16) außerdem koaxial um die Sprühdüse (9) auf einem Verbindungsbereich montiert ist, der einen Vorsprung (21) zur Zentrierung und Dichtung des Kolbens (16) um die Sprühdüse (9) umfasst, wobei der Verbindungsbereich einen ringförmigen Raum (22) umfasst, der einen winkligen Bewegungsraum der Sprühdüse mit Bezug auf den Kolben ermöglicht, um eine dichte Drehbarkeit zwischen dem Kolben (16) und der Sprühdüse (9) zu ermöglichen, wobei der Verbindungsbereich angeordnet ist, um ein Gleiten mit Bezug auf den Kolben (16) um die Sprühdüse (9) zwischen ihrem Abdichtungszustand und ihrem Verbindungszustand zu ermöglichen, wobei das Gleiten durch ein elastisches Vorspannungsmittel (20) gespannt wird, das zwischen dem Kolben (16) und der Sprühdüse (9) in Auflage montiert ist, wobei die Pumpe außerdem ein Spreizmittel (28) umfasst, das mit dem Körper (3) fest verbunden ist, wobei der Kolben (16) gleitend auf dem Spreizmittel (28) montiert ist, wobei das Rückholmittel (11) auf der Außenseite eines unteren Bereichs (29) des Spreizmittels (28) aufliegt, wobei die Pumpe eine obere Glocke (24) umfasst, die zwischen der Sprühdüse (9) und dem Druckknopf (10) angeordnet ist, wobei die Glocke (24) ein unteres Hemd (32) umfasst, das einen Außendurchmesser aufweist, der bei der translatorischen Verschiebung der Sprühdüse (9) ein Gleiten ohne Spiel des Hemds im Spreizmittel (28) ermöglicht.
  2. Pumpe nach Anspruch 1, dadurch gekennzeichnet, dass der Kolben (16) eine Bohrung umfasst, die einen oberen Durchmesser aufweist, der den ringförmigen Raum (22) um den Umfang der Sprühdüse (9) begrenzt, und einen unteren Durchmesser, der einen radialen Vorsprung (21) zur Zentrierung bildet, der in dichtem Kontakt um den Umfang der Sprühdüse ist.
  3. Pumpe nach Anspruch 2, dadurch gekennzeichnet, dass die Beziehung zwischen den axialen Abmessungen des oberen und des unteren Durchmessers zwischen 8 und 4 liegt.
  4. Pumpe nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Rückholmittel (11) und das Vorspannmittel (20) jeweils aus einer Feder gebildet sind, die konzentrisch angebracht sind, wobei das Rückholmittel (11) den größten Durchmesser aufweist.
  5. Pumpe nach Anspruch 4, dadurch gekennzeichnet, dass die Federn (11, 20) umgekehrte Windungen aufweisen.
  6. Pumpe nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der untere Bereich (29) angeordnet ist, um mit einem zusätzlichen Bereich des Kolbens (16) zusammenzuarbeiten, damit im Abdichtungszustand des Kolbens die Kraft, die durch das Rückholmittel (11) ausgeübt wird, die Dichtigkeit der Dosierkammer (17) verbessert.
  7. Pumpe nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Umfang des Hemdes (32) mindestens einen hohlen Bereich (40) aufweist, der axial einmündet.
  8. Pumpe nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass das Rückholmittel (11) und das eventuelle Vorspannmittel (20) auf der Glocke (24) aufliegen.
  9. Pumpe nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die Glocke (24) um einen oberen Teil der Sprühdüse (9) eingepasst ist, wobei der Druckknopf (10) axial auf der oberen Oberfläche (27) der Sprühdüse (9) aufliegt.
  10. Pumpe nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass der untere Teil der Sprühdüse (9), die sich in der Dosierkammer (17) befindet, angeordnet ist, um ein Totvolumen (33) zu bilden.
  11. Pumpe nach Anspruch 10, dadurch gekennzeichnet, dass das Totvolumen (33) mit der Dosierkammer (17) über radiale Durchgänge (34) in Verbindung ist.
  12. Pumpe nach Anspruch 11, dadurch gekennzeichnet, dass der untere Teil eine Krone (35) umfasst, die Einschnitte (36) aufweist, wobei die Einschnitte angeordnet sind, um den Endanschlag der Sprühdüse (9) zu definieren, wenn er auf der unteren Wand der Dosierkammer (17) aufliegt.
  13. Pumpe nach Anspruch 12, dadurch gekennzeichnet, dass die Krone (35) einen Generator aufweist, der außen mit Bezug auf die Achse der Sprühdüse (9) geneigt ist.
  14. Pumpe nach Anspruch 12 oder 13, dadurch gekennzeichnet, dass der Kolben (16) einen Dichtungsbereich (37) umfasst, der im Abdichtungszustand mit der äußeren Oberfläche der Krone (35) in Kontakt ist.
  15. Pumpe nach einem der Ansprüche 1 bis 14 dadurch gekennzeichnet, dass der Körper (3) einen Bereich (4) umfasst, der dazu vorgesehen ist, die Montage der Pumpe auf dem Fläschchen zu ermöglichen, wobei der Bereich einen oberen Dichtungsstreifen (4a) und/oder einen seitlichen Dichtungsstreifen (4b) umfasst, auf dem eine Verbindungskupelle (2) der Pumpe auf dem Fläschchen dazu vorgesehen ist, dicht aufzuliegen.
EP07291557A 2006-12-22 2007-12-18 Kompaktpumpe mit Gelenkkupplungsbewegung der Düse in Bezug auf das Ventil Active EP1935503B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0611327A FR2910449B1 (fr) 2006-12-22 2006-12-22 Pompe compacte a capacite de rotulage du gicleur par rapport au piston.

Publications (2)

Publication Number Publication Date
EP1935503A1 EP1935503A1 (de) 2008-06-25
EP1935503B1 true EP1935503B1 (de) 2012-05-02

Family

ID=38310091

Family Applications (3)

Application Number Title Priority Date Filing Date
EP07291557A Active EP1935503B1 (de) 2006-12-22 2007-12-18 Kompaktpumpe mit Gelenkkupplungsbewegung der Düse in Bezug auf das Ventil
EP07291554A Withdrawn EP1935502A1 (de) 2006-12-22 2007-12-18 Kompaktpumpe mit Düse und einem Totvolumen
EP07291553A Active EP1935501B1 (de) 2006-12-22 2007-12-18 Kompaktpumpe mit einer zwischengeschalteten Glocke zwischen der Düse und dem Schaltknopf

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP07291554A Withdrawn EP1935502A1 (de) 2006-12-22 2007-12-18 Kompaktpumpe mit Düse und einem Totvolumen
EP07291553A Active EP1935501B1 (de) 2006-12-22 2007-12-18 Kompaktpumpe mit einer zwischengeschalteten Glocke zwischen der Düse und dem Schaltknopf

Country Status (8)

Country Link
US (1) US8056770B2 (de)
EP (3) EP1935503B1 (de)
CN (1) CN101245771B (de)
AT (2) ATE474670T1 (de)
BR (1) BRPI0705974B1 (de)
DE (1) DE602007007876D1 (de)
ES (2) ES2348271T3 (de)
FR (1) FR2910449B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018024657A2 (de) 2016-08-04 2018-02-08 Rpc Bramlage Gmbh Fingerspraypumpe sowie düsenkopf für eine sprühpumpe

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1393854B1 (it) * 2009-04-01 2012-05-11 Emsar Spa Dispenser.
ITMI20091648A1 (it) * 2009-09-25 2011-03-26 Modapack S R L "gruppo per la pressurizzazione e l'erogazione di sostanze fluide per una pompa ad azionamento manuale e pompa comprendente detto gruppo"
FR2961496B1 (fr) * 2010-06-16 2013-02-15 Rexam Dispensing Sys Systeme de distribution d'un produit fluide.
GB2491104A (en) * 2011-05-18 2012-11-28 Ya-Tsan Wang A push-type dispenser nozzle with the spring located outside the fluid path
KR101233080B1 (ko) * 2011-09-20 2013-02-14 (주)연우 스프레이 펌프
CN102748165B (zh) * 2012-07-10 2014-06-04 余姚晟祺塑业有限公司 汽油精泵
FR3004429B1 (fr) * 2013-04-16 2015-11-27 Rexam Dispensing Sys Ensemble comprenant un flacon remplissable et une source de produit
GB201402358D0 (en) * 2013-06-14 2014-03-26 Hawthorne Gary Salfordlock
DE202014103981U1 (de) 2014-08-26 2015-11-30 Rpc Bramlage Gmbh Fingerspraypumpe
EP3000533A1 (de) * 2014-09-25 2016-03-30 Albea Thomaston Inc. Pumpe zur Abgabe eines Produkts in einer Flasche
AU2015335023A1 (en) * 2014-10-20 2017-05-04 Rieke Packaging Systems Limited Pump dispensers
FR3028571B1 (fr) * 2014-11-14 2019-09-13 Aptar France Sas Pompe manuelle
CN104524713A (zh) * 2014-12-26 2015-04-22 江苏福马高新动力机械有限公司 一种森林消防泵
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GB201603857D0 (en) * 2016-03-07 2016-04-20 Rieke Packaging Systems Ltd Dispenser pumps
CN107398375B (zh) * 2017-09-05 2022-08-19 浙江荣鹏气动工具有限公司 一种喷枪涂料壶壶盖上的壶塞
FR3100724B1 (fr) * 2019-09-17 2023-03-24 Aptar France Sas Pompe à précompression haute pression
KR102479409B1 (ko) * 2021-01-21 2022-12-19 엘지전자 주식회사 정수기

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WO2018024657A2 (de) 2016-08-04 2018-02-08 Rpc Bramlage Gmbh Fingerspraypumpe sowie düsenkopf für eine sprühpumpe
DE102016114456A1 (de) 2016-08-04 2018-02-08 Rpc Bramlage Gmbh Fingerspraypumpe sowie Düsenkopf für eine Sprühpumpe
WO2018024657A3 (de) * 2016-08-04 2018-04-19 Rpc Bramlage Gmbh Fingerspraypumpe sowie düsenkopf für eine sprühpumpe
US10512926B2 (en) 2016-08-04 2019-12-24 Rpc Bramlage Gmbh Finger spray pump and nozzle head for spray pump

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US20080164344A1 (en) 2008-07-10
ES2348271T3 (es) 2010-12-02
FR2910449B1 (fr) 2009-03-06
BRPI0705974B1 (pt) 2018-08-07
ATE474670T1 (de) 2010-08-15
ES2385500T3 (es) 2012-07-25
FR2910449A1 (fr) 2008-06-27
EP1935503A1 (de) 2008-06-25
EP1935502A1 (de) 2008-06-25
CN101245771B (zh) 2013-06-05
EP1935501A1 (de) 2008-06-25
DE602007007876D1 (de) 2010-09-02
US8056770B2 (en) 2011-11-15
EP1935501B1 (de) 2010-07-21
ATE555856T1 (de) 2012-05-15
BRPI0705974A (pt) 2008-09-23
CN101245771A (zh) 2008-08-20

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