EP2293880A1 - Tête de décharge de fluide - Google Patents

Tête de décharge de fluide

Info

Publication number
EP2293880A1
EP2293880A1 EP09761388A EP09761388A EP2293880A1 EP 2293880 A1 EP2293880 A1 EP 2293880A1 EP 09761388 A EP09761388 A EP 09761388A EP 09761388 A EP09761388 A EP 09761388A EP 2293880 A1 EP2293880 A1 EP 2293880A1
Authority
EP
European Patent Office
Prior art keywords
fluid discharge
discharge head
head according
valve body
valve
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
EP09761388A
Other languages
German (de)
English (en)
Other versions
EP2293880B2 (fr
EP2293880B1 (fr
Inventor
Gisbert Welp
Karl-Heinz Waitz
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 Hemer GmbH
Original Assignee
MeadWestvaco Calmar 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40902219&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2293880(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE102008027598A external-priority patent/DE102008027598A1/de
Priority claimed from DE102008027600A external-priority patent/DE102008027600A1/de
Application filed by MeadWestvaco Calmar GmbH filed Critical MeadWestvaco Calmar GmbH
Publication of EP2293880A1 publication Critical patent/EP2293880A1/fr
Application granted granted Critical
Publication of EP2293880B1 publication Critical patent/EP2293880B1/fr
Publication of EP2293880B2 publication Critical patent/EP2293880B2/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
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0064—Lift valves
    • B05B11/0067—Lift valves having a valve seat located downstream the valve element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3468—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with means for controlling the flow of liquid entering or leaving the swirl chamber
    • B05B1/3473—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with means for controlling the flow of liquid entering or leaving the swirl chamber in response to liquid pressure
    • 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
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0072—A valve member forming part of an outlet opening
    • 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
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0075—Two outlet valves being placed in a delivery conduit, one downstream the other
    • 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
    • B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
    • 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
    • B05B11/1016—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element
    • B05B11/1018—Piston pumps the outlet valve having a valve seat located downstream a movable valve element controlled by a pressure actuated controlling element and the controlling element cooperating with means for opening or closing the inlet valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7835—Valve seating in direction of flow

Definitions

  • the invention relates to a fluid discharge head according to the preamble of claim 1.
  • WO 2007/009617 A1 discloses a fluid discharge head with a discharge nozzle having a discharge opening, which accommodates an inner sleeve.
  • an inner body is arranged which limits an outlet channel and has a connecting member for connection to the counterpart of a discharge device.
  • the inner sleeve has an end face adjacent to the discharge opening to a sealing surface against which a befindlichem on the inner body, the outlet channel occlusive valve plug is spring-biased.
  • a valve is integrated, in which the valve closure is realized by a relative movement when actuated by the user. Such a valve is small in size.
  • the object of the invention is therefore to provide a Fluidaustragkopf, which allows an improved valve closing.
  • a fluid discharge head is provided with a valve closing, in which the remindsaugungsproblematik is eliminated when closing the valve by a pressure relief valve.
  • a flash-like closure immediately after a spray ensures that neither germs nor other contaminants can penetrate through the media outlet opening in the Fluidaustragkopf.
  • the force for opening the valve is applied directly via the conveyed into the discharge head medium.
  • An adjustable media pressure opens the spring loaded valve gate by moving the valve body against a spring force.
  • the conveyed by means of a discharge device in the Fluidaustragkopf medium is directed into a closed and sealed space of the cylinder chamber, from which the media outlet is flowing.
  • the chamber adjusts a quantity of media at the media outlet whose media surface, in conjunction with the media preprint, prevents the penetration of bacteria and contaminants.
  • a small dimensioning of the valve closure is possible.
  • the intermediate valve plate on which the spring acts to press the valve body into the upper valve seat preferably has a sealing strip for sealing the cylinder chamber at the bottom. With sufficient media pressure in the cylinder chamber, the bottom of the chamber forms the intermediate valve plate, the upper valve seat lifts off when caused by the media pressure on the intermediate valve plate is greater than the spring force to be maintained. By the ratio of the projected areas and the increasing pressure within the cylinder chamber can be influenced on the opening and closing behavior.
  • the lower valve seat preferably has the function of a stuffing box seal for the media channel, at which the moving lower end of the valve body rests sealingly.
  • FIG. 1 shows schematically in section a Fluidaustragkopf according to a first embodiment
  • FIG. 2 shows schematically the valve closure of the Fluidaustragkopfes of FIG. 1 in an enlarged view
  • FIG. 3 shows the fluid discharge head according to FIG. 2 with the valve closure open
  • FIG. 5 shows the fluid discharge head according to FIG. 4 with the valve closure open
  • FIG. 6 shows schematically a plan view of the fluid discharge head according to FIG. 4 with a partially removed discharge nozzle
  • FIG. 7 shows schematically in section a fluid discharge head according to a third embodiment
  • Fig. 8 shows schematically the fluid discharge head according to Fig. 7 with possible ways of the pressure drop.
  • FIGS. 1 to 3 show a fluid discharge head 1 for use with a discharge device 2, wherein the discharge device 2 comprises a fluid medium storage, not shown, in which the medium is pressurized or from which the medium via a media pump 3, in particular a Piston pump, is discharged.
  • the discharge device 2 has a counter -A-
  • the discharge device 2 with attached Fluidaustragkopf 1 form a dispenser for particular liquid media.
  • the fluid discharge head 1 and the discharge device 2 are axially movable relative to each other for Austragsbetuschist while shortening the dispenser. Upon release of an actuating force they return by a spring F in the opposite direction to the starting position shown in FIG.
  • the fluid discharge head 1 comprises a discharge nozzle 5 with a discharge opening 6, which is provided here on the front side of the discharge nozzle 5.
  • the discharge nozzle 5 receives an inner sleeve 7, which delimits a media channel 8, which adjoins a discharge section 26 of a media guide 34 in the form of adjoining and within the Fluidaustragkopfes 1 channel sections and / or media spaces.
  • the inner sleeve 7 may further comprise a connecting member 9 for connection to the counterpart 4 of the discharge device 2.
  • the inner sleeve 7 is cup-shaped at its end facing the discharge opening 6 11 for forming a cylinder chamber 12 in connection with the front end 13 of the discharge nozzle 5, which has the discharge opening 6.
  • the inner sleeve 7 receives a discharge opening 6 automatically closing spring-loaded valve body 10.
  • the valve body 10 is formed as a cylindrical piston which is axially displaceable in the cylinder chamber 12 formed by the inner sleeve 7 on the head side.
  • the movable valve body 10 divides the cylinder chamber 12 into upper and lower chamber portions.
  • the upper chamber portion forms a pressure chamber 19, which can be connected to the media channel 8 and opened to the discharge opening 6 and closed.
  • the lower chamber portion serves to receive a spring element, in particular a compression spring 20, for Pressure load of the valve body 10 so that it closes the discharge opening 6 with a biasing force as a spring-loaded valve body 10.
  • an upper valve seat 14 and a lower valve seat 15 is provided, which can serve as a guide bearing for the piston ends 16, 17 at the same time.
  • at least one of the two valve seats 14, 15 serves as a guide bearing.
  • the piston of the valve body 10 has an intermediate valve plate
  • the intermediate valve plate 18 seals the pressure chamber 19 from the upper valve seat 14.
  • the intermediate valve plate 18 also preferably serves to guide the movement of the valve body 10 in the cylinder chamber 12.
  • the intermediate valve plate 18 is preferably formed as a circumferential sealing lip which guides the valve body 10 in the cylinder chamber 12 in its up and down movement.
  • the intermediate valve plate 18 forms a chamber bottom of the pressure chamber 19, which is axially movable relative to the discharge opening 6, by movement of the valve body 10.
  • FIGS. 1 and 2 show a discharge opening 6 closed by the valve body 10.
  • the valve body 10 is flowed through by medium, for which purpose the valve body 10 has a passage channel 21 which connects the media channel 8 with the pressure chamber 19.
  • the passage 21 is guided centrally through the valve body 10.
  • the passage 21 is from a riser section formed, which preferably ends in an annular groove 22 on the outlet side, which passes the passage channel 21 into the pressure chamber 19.
  • the lower valve seat 15 preferably has the function of a stuffing box seal, in which a spout-like widened piston end 17 of the valve body 10 sealingly abuts, namely during a downward and upward movement of the valve body 10th
  • the upper valve seat 14 preferably comprises a slotted sleeve 24 which can guide the upper piston end 16 in the opening and closing movement, on the other hand allows the flow of the discharge port 6 through bushing slots when the upper piston end 16 lifts with a preferably rounded sealing surface 23 and the discharge 6 with respect to the pressure chamber 19 releases.
  • the discharge opening 6 may have one or more openings, depending on which spray pattern or spray pattern is desired.
  • the sleeve 24 may form a swirl chamber.
  • the bushing 24 is preferably formed on the discharge nozzle 5 and designed to be free-standing.
  • the pressure chamber 19 surrounds the discharge opening 6 with a Anströmkessel of fluid, which provides between the intermediate valve plate 18 and the upper valve seat 14 a level of fluid as Anströmreservoir adjacent to the discharge opening 6.
  • the admission pressure is preferably set in a range between 1, 5 and 2.3 bar.
  • Fig. 3 shows the released discharge opening 6.
  • the valve body 10 has carried out a movement away from the discharge opening 6, whereby a lifting of the sealing surface 23 has occurred.
  • the pending in the pressure chamber 19 medium then pushes through the between the top of the valve body 10 and the Chamber 28 formed from the discharge opening 6 at the front end 13 of the discharge nozzle 5.
  • the chamber 28 is preferably a swirl chamber.
  • the discharge rate is not limited to the volume content of the pressure chamber 19, as conveyed and discharged via the passage channel 21 medium to the end of a pump or pressure stroke.
  • the opening characteristic is determined by the gear ratio of the projected areas F1 and F2, where F1 is determined by the valve seat 15 for the lower piston end 17 and its diameter, while F2 is determined by the pressure chamber 19 and the diameter of the intermediate valve plate 18.
  • F3 determines the opening width of the discharge opening 6 in the region of the sealing surface 23 at the upper piston end of the valve body 10.
  • the compression spring 20 is inserted into the cylinder chamber 12 and is supported on the one hand on an underside of the intermediate valve plate 18 and a shoulder 27 of the cylinder chamber 12 adjacent to the valve seat 15th
  • the axial displacement is limited by a spring compression and thereby increasing spring force and / or by a stopper which may be provided on the lower valve seat 15, the valve body 10 is axially displaceable against the spring force of the compression spring 20 to open and close the upper valve seat ,
  • the inner sleeve 7 is fixedly arranged in the discharge nozzle 5, wherein the attachment can be made detachable via a snap connection.
  • the discharge nozzle 5 has finger resting surfaces 25 for manual actuation by applying actuating forces to the counterpart 4.
  • the opening width of the channel 26 is selectable and can via inserts to the desired Flow rate to be adjusted.
  • the channels 26, 8 and 21 are preferably stacked along a central axis.
  • the Austragstutzen 5 here has the shape of a nose olive to be able to be placed as a nose adapter on the counterpart 4.
  • the discharge nozzle 5 may have other outer contours.
  • FIGS. 4 to 6 show a second exemplary embodiment of the fluid discharge head 1, which differs from the first exemplary embodiment described above in that the bushing 24 is formed here on an inserted component 29 which is located between the inner sleeve 7 and the upper end 13 of FIG Austragstutzens 5 is fixed.
  • the component 29 may be provided in a spider-like manner with legs 30, which can serve for positional positioning on the inner sleeve 7.
  • swirl channels 31 can be formed on the socket 29 integrated in the component 29. Via the swirl channels 31, a selectable spray pattern can be imparted to the medium emerging from the chamber 28.
  • the second embodiment differs from the first embodiment in that the media channel 8 connects to a discharge section 26 in the form of a media chamber, which is shut off or secured against a return flow of medium via a valve, in particular a ball valve 32.
  • the fluid discharge head 1 according to the invention can be combined with a multiplicity of different discharge and delivery systems 33.
  • a fluid discharge head 1 which can be tested for leaks on the assembly line.
  • This Fluidaustragkopf allows a review of different ways of pressure drop. A complete leak test is possible.
  • the pot-shaped end 11 forms a cylinder chamber 12 for the valve body 10 with an inner passage 21, and the cup-shaped end 11 has a wall opening 42 between the cylinder chamber 12 and an inner space 43 of the discharge nozzle 5.
  • the pot-shaped end 11 has a wall opening 42 between the cylinder chamber 12 and an inner space 43 of the discharge nozzle 5.
  • Fig. 2 shows the verifiable sealing points and the possible ways of pressure drop V1, V2 and V3 in case of leaks.
  • the fluid discharge head 1 further has at the cup-shaped end 11 an outer cam 44 which serves as a stop with a rib 45 on an inner wall
  • the discharge nozzle 5 which serves for the forwarding of the discharged from the media container fluid, closes with its media channel 8 to a discharge section 26 in the form of a discharge channel of the counterpart 4.
  • the opening width of the channel 26 is selectable and can use inserts on the desired flow rate can be adjusted.
  • the channels 26, 8 and 21 are preferably stacked along a central axis.
  • the Austragstutzen 5 here has the shape of a nose olive to be able to be placed as a nose adapter on the counterpart 4.
  • the discharge nozzle 5 may have other outer contours.

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Check Valves (AREA)

Abstract

L'invention concerne une tête de décharge de fluide comportant une tubulure de décharge (5) pourvue d'un orifice de décharge (6) et dans laquelle est placée une gaine intérieure (5) qui comporte un canal de décharge de fluide (8) et loge un corps de clapet (10) à ressort fermant automatiquement l'orifice de décharge (6). Selon l'invention, le corps de clapet (10) est réalisé sous la forme d'un piston cylindrique pouvant se déplacer axialement dans une chambre cylindrique (12) formée par la gaine intérieure (7), un siège de clapet supérieur (14) et un siège de clapet inférieur (15) étant placés aux extrémités (16, 17) du piston, le corps de clapet (10) comportant un clapet intermédiaire (18), qui forme le fond d'une chambre de pression (19) raccordée au canal de décharge de fluide (8), et une pression de décharge de fluide supérieure à une force de ressort maintenant le corps de clapet (10) pouvant être réglée dans la chambre de pression pour permettre l'ouverture du siège de clapet supérieur (14).
EP09761388.9A 2008-06-10 2009-05-26 Tête de décharge de fluide Active EP2293880B2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008027598A DE102008027598A1 (de) 2008-06-10 2008-06-10 Fluidaustragkopf
DE102008027600A DE102008027600A1 (de) 2008-06-10 2008-06-10 Fluidaustragkopf
PCT/EP2009/003721 WO2009149825A1 (fr) 2008-06-10 2009-05-26 Tête de décharge de fluide

Publications (3)

Publication Number Publication Date
EP2293880A1 true EP2293880A1 (fr) 2011-03-16
EP2293880B1 EP2293880B1 (fr) 2016-09-28
EP2293880B2 EP2293880B2 (fr) 2021-05-05

Family

ID=40902219

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09761388.9A Active EP2293880B2 (fr) 2008-06-10 2009-05-26 Tête de décharge de fluide

Country Status (9)

Country Link
US (1) US8985401B2 (fr)
EP (1) EP2293880B2 (fr)
JP (1) JP5458328B2 (fr)
CN (1) CN102056677B (fr)
BR (1) BRPI0915020B1 (fr)
CA (1) CA2725608C (fr)
ES (1) ES2609294T5 (fr)
RU (1) RU2488448C2 (fr)
WO (1) WO2009149825A1 (fr)

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DE102008027599A1 (de) * 2008-06-10 2009-12-31 Meadwestvaco Calmar Gmbh Fluidaustragkopf
FR2975021B1 (fr) * 2011-05-11 2014-03-07 Jacques Gerbron Pompe de dosage et de distribution d'un produit liquide ou visqueux
DE102011101898A1 (de) * 2011-05-18 2012-11-22 Meadwestvaco Calmar Gmbh Fluidaustragkopf
DE102011106261A1 (de) 2011-05-18 2012-11-22 Meadwestvaco Calmar Gmbh Spender zur dosierten Abgabe von flüssigen Medien
JP6057597B2 (ja) * 2011-08-12 2017-01-11 キャニヨン株式会社 蓄圧式トリガースプレイヤー及びその蓄圧バルブ
CN102357439B (zh) * 2011-10-28 2013-05-08 中国农业科学院农田灌溉研究所 流体脉冲喷射装置
DE102012011655B3 (de) 2012-06-13 2013-06-06 Meadwestvaco Calmar Gmbh Spender zum dosierten Austragen von flüssigen oder pastösen Medien
USD733866S1 (en) * 2012-11-28 2015-07-07 Meadwestvaco Calmar Gmbh Dispenser
DE102013202531B3 (de) * 2013-02-16 2014-05-28 Aptar Radolfzell Gmbh Spender zum Austrag von Flüssigkeiten
USD734449S1 (en) * 2013-05-21 2015-07-14 Meadwestvaco Calmar Gmbh Dispenser
DE102016204953A1 (de) * 2016-03-24 2017-09-28 F. Holzer Gmbh Dosierpumpe für eine Dosiervorrichtung sowie Dosiervorrichtung
DE102016221820A1 (de) * 2016-11-08 2018-05-09 Beiersdorf Ag Selbstschließender Ausgabekopf
CN107626017B (zh) * 2017-08-16 2019-12-31 深圳博纳精密给药系统股份有限公司 一种滴液装置
EP3727530B1 (fr) 2017-12-22 2022-09-14 Softhale NV Chambre de pompage flexible
DE102018003551A1 (de) 2018-05-03 2019-11-07 Daimler Ag Filterelement und Filteranordnung
KR102140284B1 (ko) * 2018-09-06 2020-07-31 임종수 액상 화장품의 미스트 분사기구
WO2020227308A1 (fr) * 2019-05-06 2020-11-12 Alternative Packaging Solutions, Llc Dispositif de pulvérisation et procédés d'assemblage et d'utilisation
USD980069S1 (en) 2020-07-14 2023-03-07 Ball Corporation Metallic dispensing lid
US12168551B2 (en) 2021-03-01 2024-12-17 Ball Corporation Metal container and end closure with seal

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US6062433A (en) 1997-09-11 2000-05-16 Ing. Erich Pfeiffer Gmbh Technical field and background of the invention
FR2887232A1 (fr) 2005-06-21 2006-12-22 Rexam Dispensing Systems Sas Embout poussoir pour distributeur de produit liquide

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Also Published As

Publication number Publication date
US8985401B2 (en) 2015-03-24
EP2293880B2 (fr) 2021-05-05
CA2725608A1 (fr) 2009-12-17
JP2011523894A (ja) 2011-08-25
RU2488448C2 (ru) 2013-07-27
ES2609294T3 (es) 2017-04-19
BRPI0915020B1 (pt) 2020-02-04
EP2293880B1 (fr) 2016-09-28
JP5458328B2 (ja) 2014-04-02
BRPI0915020A2 (pt) 2015-10-27
CA2725608C (fr) 2016-09-20
US20110084100A1 (en) 2011-04-14
WO2009149825A1 (fr) 2009-12-17
ES2609294T5 (es) 2021-12-01
RU2010154455A (ru) 2012-08-20
CN102056677A (zh) 2011-05-11
CN102056677B (zh) 2014-02-26

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