EP1935501B1 - Kompaktpumpe mit einer zwischengeschalteten Glocke zwischen der Düse und dem Schaltknopf - Google Patents

Kompaktpumpe mit einer zwischengeschalteten Glocke zwischen der Düse und dem Schaltknopf Download PDF

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Publication number
EP1935501B1
EP1935501B1 EP07291553A EP07291553A EP1935501B1 EP 1935501 B1 EP1935501 B1 EP 1935501B1 EP 07291553 A EP07291553 A EP 07291553A EP 07291553 A EP07291553 A EP 07291553A EP 1935501 B1 EP1935501 B1 EP 1935501B1
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EP
European Patent Office
Prior art keywords
piston
spray nozzle
pump according
pump
nozzle
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
EP07291553A
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English (en)
French (fr)
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EP1935501A1 (de
Inventor
Hervé Lompech
Abucewicz Richard
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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Application filed by Rexam Dispensing Systems SAS filed Critical Rexam Dispensing Systems SAS
Publication of EP1935501A1 publication Critical patent/EP1935501A1/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 push button is mounted directly on the upper end of the nozzle, which requires the provision of a nozzle of sufficient diameter to withstand the mechanical stresses induced during the actuation of the pump via the push button .
  • 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 gasket 5 before mounting of the pump on the ring 1, and secondly to form a seal between the inside of the ring 1 and the body 3.
  • the inner diameter of the bead 7 is less than that of the bore of the seal 5 and of the order of the inside 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 metering 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 orifices upstream 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. 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 rubbing contact on 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 of the pump is arranged to allow a sealed swivel between the piston 10 and the nozzle 9.
  • the misalignment of the nozzle 9 relative to the body 3 is compensated by the swiveling to maintain the piston 16 in the axis, so in particular to maintain the sealing of the metering chamber 17.
  • the swiveling maintains the sealing lips 16a, 16b in contact with the inner 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 of the 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 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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Closures For Containers (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Massaging Devices (AREA)

Claims (19)

  1. Pumpe zum Anbringen an einer Flasche, um die Ausgabe einer in der Flasche enthaltenen Flüssigkeit zu ermöglichen, wobei die Pumpe Folgendes umfasst:
    - einen Pumpenkörper (3), der dazu gedacht ist, mit der Flasche fest verbunden zu sein, wobei er mit der Flüssigkeit in Verbindung gebracht werden kann;
    - eine Spritzdüse (9), die mit einem Druckknopf (10) fest verbunden ist, um translationsmäßig in dem Körper betätigt zu werden, wobei die Spritzdüse einen Ausgabeweg umfasst, der mindestens eine vorgelagerte Öffnung (12) und einen Kanal (13) umfasst, dessen nachgelagertes Ende mit einer Ausgabedüse (14) in Verbindung steht;
    - ein Mittel (11) zur elastischen Rückstellung der Translation der Spritzdüse in dem Körper;
    - einen Kolben (16), der in Reibkontakt an der Innenfläche des Körpers angebracht ist, um eine Dosierkammer (17) zu begrenzen, die über eine Klappe mit der Flüssigkeit in Verbindung steht, wobei der Kolben eingerichtet ist, um einen Verschlusszustand der vorgelagerten Öffnungen (12) und einen Verbindungszustand der vorgelagerten Öffnungen mit der Dosierkammer (17) aufzuweisen;
    wobei die Pumpe ferner eine obere Glocke (24) umfasst, die zwischen der Einspritzdüse (9) und dem Druckknopf (10) eingeschoben ist,
    wobei die Pumpe dadurch gekennzeichnet ist, dass die Glocke (24) um einen oberen Teil der Spritzdüse (9) herum aufgesteckt ist und dabei eine obere Oberfläche (27) der Spritzdüse (9) freilässt, damit der Druckknopf (10) an der oberen Oberfläche (27) der Spritzdüse (9) axial zur Anlage kommen kann.
  2. Pumpe nach Anspruch 1, dadurch gekennzeichnet, dass sie ferner eine Spannvorrichtung (28) umfasst, die mit dem Körper (3) fest verbunden ist, wobei der Kolben (16) in der Spannvorrichtung (28) gleitend angebracht ist, wobei das Rückstellmittel (11) außen an einer unteren Auflagefläche (29) der Spannvorrichtung (28) anliegt.
  3. Pumpe nach Anspruch 2, dadurch gekennzeichnet, dass die untere Auflagefläche (29) eingerichtet ist, um mit einer passenden Auflagefläche des Kolbens (16) zusammenzuwirken, so dass im Verschlusszustand des Kolbens die durch das Rückstellmittel (11) ausgeübte Kraft die Abdichtung der Dosierkammer (17) verbessert.
  4. Pumpe nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass die Glocke (24) einen unteren Mantel (32) umfasst, der einen Außendurchmesser aufweist, der bei der Translationsverschiebung der Spritzdüse (9) eine Gleitbewegung ohne Spiel des Mantels in der Spannvorrichtung (28) ermöglicht.
  5. Pumpe nach Anspruch 4, dadurch gekennzeichnet, dass der Umfang des Mantels (32) mindestens einen vertieften Bereich (40) aufweist, der axial ausmündet.
  6. Pumpe nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Verbindungsbereich eingerichtet ist, um eine relatives Gleiten des Kolbens (16) um die Spritzdüse (9) zwischen seinem Verschlusszustand und seinem Verbindungszustand zu ermöglichen, wobei das Gleiten durch ein elastisches Vorbelastungsmittel (20) belastet wird, das zwischen dem Kolben (16) und der Spritzdüse (9) anliegend angebracht ist.
  7. Pumpe nach Anspruch 6, dadurch gekennzeichnet, dass das Rückstellmittel (11) und das Vorbelastungsmittel (20) jeweils durch eine Feder gebildet werden, die konzentrisch angeordnet sind, wobei die Rückstellfeder (11) den größeren Durchmesser aufweist.
  8. Pumpe nach Anspruch 7, dadurch gekennzeichnet, dass die Federn (11, 20) umgekehrte Windungen aufweisen.
  9. Pumpe nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das Rückstellmittel (11) und das eventuelle Vorbelastungsmittel (20) an der Glocke (24) anliegen.
  10. Pumpe nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass der untere Teil der Spritzdüse (9), der in der Dosierkammer (17) angeordnet ist, eingerichtet 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 steht.
  12. Pumpe nach Anspruch 11, dadurch gekennzeichnet, dass der untere Teil einen Kranz (35) umfasst, der Zacken (36) aufweist, wobei die Zacken eingerichtet sind, um die Endlage der Spritzdüse (9) zu definieren, indem sie an der unteren Wand der Dosierkammer (17) zur Anlage kommen.
  13. Pumpe nach Anspruch 12, dadurch gekennzeichnet, dass der Kranz (35) eine Mantellinie aufweist, die im Verhältnis zur Achse der Spritzdüse (9) außen geneigt ist.
  14. Pumpe nach Anspruch 12 oder 13, dadurch gekennzeichnet, dass der Kolben (16) einen Dichtigkeitsbereich (37) umfasst, der im Verschlusszustand mit der Außenfläche des Kranzes (35) in Berührung steht.
  15. Pumpe nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, dass der Bereich (4) des Körpers (3), der dazu gedacht ist, die Anbringung der Pumpe auf der Flasche zu ermöglichen, eine obere Dichtungswulst (4a) und/oder eine seitliche Dichtungswulst (4b) umfasst, an der bzw. denen eine Verbindungsmanschette (2) der Pumpe auf der Flasche abdichtend zur Anlage kommen soll.
  16. Pumpe nach einem der Ansprüche 1 bis 15, dadurch gekennzeichnet, dass der Kolben (16) koaxial um die Spritzdüse (9) herum auf einem Verbindungsbereich angebracht ist, wobei der Verbindungsbereich eingerichtet ist, um eine dichte Kugelgelenkverbindung zwischen dem Kolben (16) und der Spritzdüse (9) zu ermöglichen.
  17. Pumpe nach Anspruch 16, dadurch gekennzeichnet, dass der Verbindungsbereich einen Vorsprung (21) zum Zentrieren und Abdichten des Kolbens (16) um die Spritzdüse (9) herum und einen ringförmigen Raum (22) umfasst, der eine winkelmäßige Ausfederung der Spritzdüse mit Bezug auf den Kolben ermöglicht.
  18. Pumpe nach Anspruch 17, dadurch gekennzeichnet, dass der Kolben (16) eine Bohrung umfasst, die einen oberen Durchmesser aufweist, der den ringförmigen Raum (22) um den Umfang der Spritzdüse (9) herum begrenzt, und einen unteren Durchmesser, der einen radialen Zentriervorsprung (21) bildet, der um den Umfang der Spritzdüse herum in abdichtender Berührung steht.
  19. Pumpe nach Anspruch 18, dadurch gekennzeichnet, dass das Verhältnis zwischen den Axialabmessungen der oberen und unteren Durchmesser zwischen 8 und 4 liegt.
EP07291553A 2006-12-22 2007-12-18 Kompaktpumpe mit einer zwischengeschalteten Glocke zwischen der Düse und dem Schaltknopf Active EP1935501B1 (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
EP1935501A1 EP1935501A1 (de) 2008-06-25
EP1935501B1 true EP1935501B1 (de) 2010-07-21

Family

ID=38310091

Family Applications (3)

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

Family Applications Before (2)

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

Country Status (8)

Country Link
US (1) US8056770B2 (de)
EP (3) EP1935502A1 (de)
CN (1) CN101245771B (de)
AT (2) ATE474670T1 (de)
BR (1) BRPI0705974B1 (de)
DE (1) DE602007007876D1 (de)
ES (2) ES2385500T3 (de)
FR (1) FR2910449B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112015005590B4 (de) * 2014-12-10 2024-09-26 Gerhard Brugger Dosierpumpe

Families Citing this family (19)

* 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
CA2964819A1 (en) * 2014-10-20 2016-04-28 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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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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Also Published As

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ES2348271T3 (es) 2010-12-02
ATE474670T1 (de) 2010-08-15
EP1935503B1 (de) 2012-05-02
ATE555856T1 (de) 2012-05-15
CN101245771A (zh) 2008-08-20
US8056770B2 (en) 2011-11-15
EP1935501A1 (de) 2008-06-25
EP1935502A1 (de) 2008-06-25
BRPI0705974B1 (pt) 2018-08-07
US20080164344A1 (en) 2008-07-10
CN101245771B (zh) 2013-06-05
EP1935503A1 (de) 2008-06-25
FR2910449B1 (fr) 2009-03-06
DE602007007876D1 (de) 2010-09-02
ES2385500T3 (es) 2012-07-25
FR2910449A1 (fr) 2008-06-27
BRPI0705974A (pt) 2008-09-23

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