EP2164645A2 - Spender zur ausgabe flüssiger oder pastöser massen - Google Patents
Spender zur ausgabe flüssiger oder pastöser massenInfo
- Publication number
- EP2164645A2 EP2164645A2 EP08774511A EP08774511A EP2164645A2 EP 2164645 A2 EP2164645 A2 EP 2164645A2 EP 08774511 A EP08774511 A EP 08774511A EP 08774511 A EP08774511 A EP 08774511A EP 2164645 A2 EP2164645 A2 EP 2164645A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- pumping chamber
- valve
- dispenser according
- dispenser
- particular according
- 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
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
- B05B11/0072—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
- B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
- B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside 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
- B05B11/1028—Pumps having a pumping chamber with a deformable wall
- B05B11/1033—Pumps having a pumping chamber with a deformable wall the deformable wall, the inlet and outlet valve elements being integrally formed, e.g. moulded
-
- 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
- B05B11/1028—Pumps having a pumping chamber with a deformable wall
- B05B11/1035—Pumps having a pumping chamber with a deformable wall the pumping chamber being a bellow
-
- 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
- B05B11/1066—Pump inlet valves
- B05B11/1067—Pump inlet valves actuated by pressure
- B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
Definitions
- Dispenser for dispensing liquid or pasty masses
- the invention relates to a dispenser for dispensing liquid or pasty masses, with a mass storage space, a head piece, a pumping chamber and an outlet valve and an inlet valve, wherein the pumping chamber is formed as a unitary pumping chamber body of a resilient plastic material and the pumping chamber body designed as an annular collar bottom mounting portion having.
- Dispensers of the type in question are known and used for the portioned output of masses, wherein in the course of a pumping the mass-filled pumping chamber for dispensing the mass is at least partially emptied and in the course of a return movement of the pumping triggering headpiece again with mass from the pantry is replenished.
- the enforcement of the pumping chamber to ground is controlled via an exhaust and an intake valve.
- the outlet valve and / or the inlet valve consists of a separate, but with the pumping chamber body cooperating flat part, which rests on the pumping chamber body at least in sections vertical mobility. It is created such a valve, which can be positioned in a convenient mounting manner.
- the flat part creates a surface seal in the area of interaction between the flat part and the pumping chamber body.
- an opening of the thus-shaped valve by at least partially vertical displacement of the Flat part for releasing a flow path for the medium between the flat part and the pumping chamber body reachable.
- the flat part of a resilient soft plastic material, such as a thermoplastic elastomer.
- the invention relates to a dispenser according to the features of the preamble of claim 1 or claim 1, in which a low-assembly configuration is achieved in that is provided vertically to the bottom attachment portion to be acted upon via the head Eindschreib- shaping.
- a low-assembly configuration is achieved in that is provided vertically to the bottom attachment portion to be acted upon via the head Eindschreib- shaping.
- the pumping chamber is acted upon in the desired mounting position, so that in the course of a first operation of the dispenser with concomitant displacement of the head piece on the indentation-shaping the pumping chamber or its Bodenbefestriensabrough can be urged into the defined holding position, if they not already reached during the assembly of the pumping chamber.
- Adapted to the bottom attachment portion is preferably also the indentation formation in cross-section annular, so that more preferably over the entire circumference of the annular collar is acted on the bottom attachment portion.
- only a partial admission of the ring collar is possible. It proves to be advantageous in this regard, if the indentation formation in the course of each pumping action applied to the annular collar of the bottom mounting portion, so as to secure the mounting seat always. So can be dispensed with additional attachments of the pumping chamber body to the associated housing portion, for example by gluing or welding. For example, it suffices to frictionally close the pumping chamber body to the housing section.
- the invention also relates to a dispenser according to the features of the preamble of claim 1 or according to one or more of claims 1 and 2, in which, with a simple construction, a configuration which is easy to install is provided.
- the inlet valve consists of a connected to the pumping chamber body flat body, which rests on a reservoir chamber side chamber closure part.
- the flat body is in this case preferably in one piece, more preferably of the same material formed with the pumping chamber body, has correspondingly preferably due to the selected plastic material spring elastic properties.
- the sealing seat for the flat body is formed directly by the storage chamber to the head end final chamber closure part.
- the one-piece design of flat body and pump chamber body simplifies assembly, in particular with regard to the design of the inlet valve. There is no loose piece forming the inlet valve. By inserting the pumping chamber body, the inlet valve is created at the same time.
- the outlet valve is formed as a collar of a valve body of a hat-like design, in particular in a hat-shaped valve body arranged overall in the use position in the overhead position, the flat-segmented outlet valve of which protrudes radially like a hat-brim.
- this collar which forms the outlet valve, is preferably thinned radially outward in the manner of a lip so as to provide sufficient mobility for opening and closing the valve, and this further under elastic deformation.
- the valve collar is in the closed position while resting on the pump body in the Pre-tensioned closure position. This bias is preferably given solely by the elastic properties of the valve collar.
- the valve body forming the outlet valve is formed from polyethylene or a thermoplastic elastomer.
- the outlet valve can be formed in the embodiment of the head piece of the dispenser as a plastic injection molded part, for example, in two-component injection molding on the head piece.
- Preferred is an embodiment in which the head piece has an inwardly projecting latch formation for latching the exhaust valve, in particular of the valve body forming the outlet valve.
- the snap-in holder is further selected so that it withstands the pressure occurring in the pumping chamber in the course of actuation of the dispenser, in particular the negative pressure which occurs when the head piece is returned. Also a bonding or welding of exhaust valve or valve body and head piece are possible.
- the vertical extent of the exhaust valve or the valve body forming the outlet valve corresponds to the radius, in particular the outer radius of the exhaust valve or more, such as 1 times to 2 times, further for example 1.1 times up to 1.5 times.
- the degree of vertical extension of the outlet valve or valve body is adapted to the pump stroke of the head piece; more preferably corresponds approximately to the stroke of the head piece.
- the inlet valve is a flat part connected via spring webs to an inner wall of the pump chamber body.
- This flat part is preferably in one piece, formed of the same material with the pumping chamber body, further consists in a preferred embodiment as the pumping chamber body of a thermoplastic elastomer or Polyethylene.
- elastic properties are established, in particular of the flat part forming the inlet valve, vertical mobility of the inlet valve being provided by the connection via the spring webs. The latter can be aligned strictly radially to the flat part, for attachment of the same to the pump chamber inner wall.
- the spring bars extend in a plan view of the flat part ring-section-like with each end-side connection to the pumping chamber or to the flat part, according to this embodiment sufficient vertical mobility of the flat part for displacement thereof is given in the inlet valve opening position.
- the flat part is further preferably shaped like a plug in cross-section, for cooperation with a correspondingly formed sealing seat. Due to the plug-like design, a secure sealing of the inlet valve is achieved, in particular, in the course of a mass dispensing brought about by dispensing actuation. The prevailing in the course of donor operation, acting on the flat part pressure acts due to the plug-like configuration of the flat part low on the intake valve closure position. In this context, it proves to be advantageous if the flat part cooperates with a passage opening formed in the chamber closure part, which chamber closure part covers the dispenser space storing the mass to be dispensed.
- the flat part is conically shaped in cross-section, more preferably pointing towards the sealing seat tapering conically, which fit fit the seat, further correspondingly also formed conical.
- the flat part in the dome-shaped cross-section designed approximately in the form of a gehöhlten hemisphere, further optionally with a flat part-like support portion on which the dome is formed. This proves to be advantageous in that even with a decentralized deviation of the inlet valve forming the flat part with respect to the sealing seat, a secured valve closure is still given.
- the input valve is offset relative to the placement plane of the bottom attachment portion, more preferably vertically offset in the direction of the dispenser head, so that correspondingly the bottom attachment portion completely covers the area of the input valve.
- the input valve may be arranged approximately at half the vertical height of the floor mounting portion.
- the pumping chamber body is designed to be bellows-like, wherein in this context it is further preferred that the bottom fastening section of the pumping chamber body tapers diameter-wise above the connection of the inlet valve, so on, in particular with respect to the inside diameter of the bottom fastening section.
- the tapered inner diameter corresponds to 0.5 to 0.95 times, further for example 0.75 to 0.85 times the unreduced inner diameter in the region of the placement plane of the floor attachment section. It proves to be advantageous in this regard that the diameter-reduced internal diameter of the floor mounting section above the connection of the input valve is dimensioned larger than the largest diameter of the passage opening to be closed by the inlet valve.
- This folding of the pumping chamber wall above the widening area is also established in the unloaded state of the pumping chamber wall, although the folding in this position is not necessarily formed in vertical projection onto the widening area. Rather, in the relaxed position of the pumping chamber wall, the folding is provided so that it becomes increasingly radially enlarged with respect to the extension area.
- the dispenser for vertically displaceable head piece is guided in a further preferred embodiment of the chamber closure part, including the latter, for example, has a double-walled, circumferential guide for the foot portion of the head piece. Between the walls of the chamber closure part, an annular space is correspondingly provided, in which the head piece engages in a vertically displaceable manner.
- An especially favorable mounting solution is achieved in that an inner guide for the head piece is given solely by the chamber closure part radially aligned ribs. It is provided correspondingly no radially inner, circumferential wall. Rather, the inner support is given by a plurality of evenly distributed over the circumference arranged ribs whose vertical extent is adapted to the displacement path of the head piece.
- valve seat is formed cone-shaped.
- the conical tip is in this case associated with the opening of the valve disc such that, in the valve closing position, the opening edge of the valve disc comes sealingly against the peripheral, descending flank of the conical valve seat.
- the valve seat of the valve disc may also be formed dome-shaped, so on, for example in the form of a hollowed hemisphere whose zenith is substantially associated with the opening of the valve disc.
- the opening edge of the valve disc sealing against the Kalottenmantel
- the indentation formation cooperates with the transition region between inlet valve and pump chamber wall. Accordingly, the indentation formation in the immediate vicinity of the mass entry region into the pumping chamber acts on the bottom attachment section.
- the latter can furthermore have an engagement surface, which is cross-sectionally adapted to the effective end of the indentation formation, and from which the pump chamber wall further projects radially on the outside.
- the acting free end of the indentation formation is spaced according to the considered in the vertical direction material thickness of the bottom attachment portion to the housing-side footprint of the bottom attachment portion.
- indentation formation is of the same material as the head piece proves to be favorable, so further preferably produced as a molded part by injection molding.
- polyethylene is used as the plastic
- the pumping chamber consists of a resilient soft plastic material, such as a thermoplastic elastomer.
- a section of the pumping chamber body viewed over an axial length, has a changing wall thickness, the axial length of the pumping chamber body continuing to correspond to a multiple of its wall thickness.
- the pumping chamber wall thus exhibits wrinkle-free overall in the relaxed state Design of the pumping chamber body to a defined wall thickness minimization zone, in which at serving to output the mass lowering the head piece under the action of the pumping chamber wall, a defined deformation of the wall is achieved.
- the wall thickness changes in the tenth of a millimeter range, and so on in the range of 5 to 70% of the strongest wall thickness.
- a wall thickness difference of, for example, 0.1 mm to 0.4 mm is provided only in the area surrounding the pump chamber wall which can be filled with mass, this with a maximum wall thickness of 0.9 mm to 1.5 mm.
- the pumping chamber body has a smaller wall thickness in a middle region than in at least one of the end regions, which further supports the targeted deformation of the pumping chamber wall in the course of the pumping process.
- the pumping chamber body has an axial length which corresponds to 0.9 to 2 times the width of the pump chamber body measured transversely thereto.
- the axial length and the width of the pump chamber body measured transversely thereto relate solely to the mass-receiving area.
- the pumping chamber has an inner contour which has a continuously widening section and a continuously tapering section, wherein the sections approach and leave in the course of a pumping operation.
- the input valve consists of a valve disc with a central opening.
- this valve disk is connected to the pump chamber body. per unit of material connected flat body.
- the valve disk is connected to the pump chamber body in a circumferential manner, preferably radially outward, forming a central opening for the throughput of liquid or pasty mass in the valve opening position.
- the chamber closure part is associated with the central opening of the valve disc is closed, radially outwardly but this has a passage opening.
- This passage opening can be designed, for example, circumferentially slit-shaped. Alternatively, a plurality of such passage openings may be provided, which are arranged radially outside the central opening of the valve disc.
- the passage opening is arranged radially outside the valve disk-side opening in the region of the cone flank, covered by the closed region of the valve disk at least in the valve closure position.
- the chamber closure part continues on the supply chamber side into an intake pipe. This extends preferably starting from Einlas sventil Scheme to the bottom of the storage room, this further leaving a distance.
- the input valve consists of a valve disc with a central opening.
- This valve disc is in a preferred embodiment, one piece with the pumping chamber body and materially connected, annular closure body.
- the flat part rests on the inside on a pipe section connected to the head piece.
- This pipe section provides a centering of the flat part, further optionally also a support in the vertical direction or in Eind Wegrich- tion of the pumping chamber body.
- the pipe section is connected to the head piece indentation formation.
- the pump chamber body associated with the flat part at least partially extends at a distance from the pipe section, preferably at a radial distance.
- the flat part can be opened and closed by the flat part in the valve closing position and closable channel sections, which can be released by the pressure-dependent vertical mobility of the flat part seal.
- the flat part on the inside passing through the pipe section Stauerausformonne sitting on top of the flat part from the top and this burdened against the sealing seat on the pumping chamber body.
- the support formations are in this case preferably distributed over the circumference of the pipe section, more preferably evenly distributed viewed in the circumferential direction. Between the Stauerausformungen space is left for vertical deflection of flat sections, which corresponds to a valve opening. Thus, the Stauerausformeptept in the overreach area are radially smaller than the flat part. Furthermore, it is preferably provided in this regard that the radial extent of the support formations approximately corresponds to the radial distance dimension between pump chamber body and pipe section in the flat part assignment region.
- the pipe section is surrounded by an annular discharge chamber communicating with the pumping chamber in the valve open position of the exhaust valve.
- this output chamber protrude the pipe section side Stauerausformonne.
- the support formations are radially smaller than the flat part in an overlapping region assigned to an output channel and radially equal to or larger than the flat part in a circumferentially adjoining overlapping region. Accordingly, the radi- al enlarged Stauerausformonne in the output channel subsequent to Kochbegriffs Surrey the flat part of a valve opening-like displacement.
- the flat part section Only in the region assigned to the dispensing channel is the flat part section able to deflect in the manner of a valve opening as a result of the radially smaller support formations, so as to fill only the region of the dispensing chamber assigned to the dispensing channel.
- the radially expanded support formations accordingly form a peripheral boundary of the discharge chamber associated with the output chamber.
- the Stauerausformept are further formed by radially projecting from the pipe section, vertically oriented ribs, which are smaller depending on the embodiment either in radial extent than the flat part or for circumferential limitation of the output chamber at least partially radially equal to or larger than the flat part.
- the support formations formed radially equal to or larger than the flat part may be formed by a separate insert part which radially surrounds the tubular section. This is more preferably held displaced on the pipe section.
- the insert part for example, in plan form of a circular ring section, further example, with the output channel facing circular opening, which includes an angle of about 30 ° to 45 ° in plan.
- the flat part is formed as a circular ring body, this with a circular ring opening whose diameter preferably corresponds to the diameter of the pipe section or the indentation formation below the Stauerausform12. Accordingly, the pipe section passes through the annular body centrally under sealing completion of the pipe section through the flat part.
- the pump chamber body forms on the upper side a bearing surface for the flat part, so on according to a sealing seat. In the direction of this bearing surface, the flat part is loaded by the upper side acting on this Stauerausform12.
- This support surface may be formed in the radial extent equal to or greater than the radial extent of the flat part.
- a flat, transverse to the donor axis aligned support plane is possible.
- a support surface which rises radially outward from a plane directed transversely to the donor axis.
- the support surface may also be concave or convex in cross-section.
- the radial extension of the support surface is smaller than the radial extension of the flat part, this achieved for example by one of the underside of the flat part associated formed in the region of the support surface rib or the like, which grows out of the support plane.
- individual ribs can be distributed over the circumference. Also possible is a continuous, in
- the flat part is arranged within an outer, vertically extending output channel wall, which latter is preferably arranged concentrically to the pipe section or to the indentation formation.
- the pressure collar In the case of a dispenser of the type in question, in which the pumping chamber body is elliptically shaped in a longitudinal cross section, with a pressure collar which projects outwards, but is rooted in the pumping chamber wall, it is further provided for the pressure collar to be at an angle of 45 ° ° to 120 ° with a local tangent to the pump chamber wall enclosing transition wall connects to the pumping chamber wall.
- this transition wall to the tangent include an angle of 75 to 90 °.
- the pressure collar itself is further preferably in the form of a pipe section, with a pressure collar center axis which accommodates the center axis of the entire pump chamber body.
- the transition wall which grows out of the pump chamber wall is furthermore preferably designed such that the pressure collar carried thereby is located in a vertical projection outside the pump chamber wall.
- the inner diameter of the pressure collar is chosen to be greater than the outer diameter of the opposite ground mounting portion. For example, a ratio of pressure collar shower blade to bottom mounting section diameter of 1.2: 1 to 2: 1, more preferably about 1.7: 1 is selected.
- transition wall supporting the pressure collar is rooted on the pump chamber wall, in which root region at the same time the outlet valve formed as an annular lip is formed.
- the annular lip of the exhaust sventiles acts with a tubular or rod-shaped wall section of Head piece sealing together, more preferably, the thus designed sealing seat is formed from the indentation formation.
- the dispenser is suitable for dispensing different liquid or pasty masses, such as cosmetic products, care and cleaning products for hair and / or skin, such as cream, shampoo, hair dye, sunscreen or water / oil emulsions with, for example, UV Light-protection filter pigments among others.
- products and compositions as disclosed by way of example in the following documents: DE 10 2005 019 549 A1, DE 102 37 737 A1, DE 10 2004 047282 A1, DE 699 17277 T2, DE 698 18 034 T2, DE 601 15 652 T2, DE 10 2005 020 071 A1, DE 33 02 921, DE 697 00 946 T2, US 5,855,878, US 5,730,966 and US 5,674,509.
- FIG. 1 shows a longitudinal section through a dispenser of the type in question in a first embodiment, a cap-covered basic position of the dispenser concerning;
- FIG. 2 shows the section, enlarged in section, of the dispenser head piece in a ready position without a cover cap, after a first actuation of the dispenser
- FIG. 3 is a sectional view corresponding to FIG. 2, relating to the dispenser in the course of a pumping movement for dispensing mass
- FIG. 2 shows the section, enlarged in section, of the dispenser head piece in a ready position without a cover cap, after a first actuation of the dispenser
- FIG. FIG. 3 is a sectional view corresponding to FIG. 2, relating to the dispenser in the course of a pumping movement for dispensing mass
- FIG. 5 is a sequential view of FIG. 4 concerning the return of the dispenser head
- FIG. 6 shows the dispenser in a representation according to FIG. 1, but after an emptying of the mass storage space
- FIG. 7 is a representation corresponding to FIG. 1, but relating to a second embodiment, FIG.
- Fig. 8 is a representation corresponding to FIG. 1, but a third
- Fig. 9 is a further longitudinal sectional view of the dispenser according to
- FIG. 10 shows the enlargement of the region X in FIG. 8;
- FIG. 11 shows the enlargement of the region XI in FIG. 9;
- FIG. 12 shows the offset section along the line XII-XII in FIG. 10;
- FIG. 13 is a perspective, partially sectioned view of a pumping chamber body of the third embodiment and a flat part seal and a headpiece-side pipe section.
- FIG. 14 is a longitudinal sectional view corresponding to FIG. 1 through a dispenser in a further embodiment
- FIG. 15 shows the region of the dispenser head piece without a cover cap shown in section, in the course of an actuation of the dispenser
- Fig. 17 is a sequential illustration of Fig. 16 concerning the return of the dispenser head
- FIG. 18 shows an illustration according to FIG. 1 concerning a further embodiment of the dispenser
- FIG. 19 is an illustration corresponding to FIG. 18, concerning the dispenser in the course of a pumping movement for dispensing mass
- Fig. 20 is a sequential view of Fig. 19 concerning the return of the dispenser head
- FIG. 21 is a longitudinal sectional view corresponding to FIG. 1 through a dispenser in a further embodiment
- FIG. FIG. 22 shows the region of the dispenser head piece without a cover cap shown in section, in the course of an actuation of the dispenser;
- FIG. 21 is a longitudinal sectional view corresponding to FIG. 1 through a dispenser in a further embodiment
- FIG. 22 shows the region of the dispenser head piece without a cover cap shown in section, in the course of an actuation of the dispenser
- Fig. 23 is a representation corresponding to FIG. 22, but one
- FIG. 24 shows a perspective, partially sectioned illustration of the pumping chamber body with integrally formed inlet valve, associated outlet valve and associated chamber closure part;
- FIG. 25 shows an enlargement of the inlet valve area in the valve closure position according to FIG. 22;
- Fig. 26 is a representation corresponding to Fig. 25 but relating to an alternative embodiment
- Fig. 27 is a view corresponding to Fig. 22, relating to another embodiment
- FIG. 28 shows the cross section according to the line XXVIII-XXVIII in FIG. 27;
- FIG. 29 shows the cross section according to FIG. 28 concerning an alternative embodiment
- FIG. 30 shows a representation corresponding to FIG. 23, concerning the embodiment according to FIG. 27.
- a first exemplary embodiment of a dispenser 1 is shown and described first with reference to FIG. 1. This is essentially composed of a hollow-cylindrical mass storage space 2 with a head piece 3 coupled thereto, the latter being in the non-use position of a cap 4 is covered.
- the molded parts of the dispenser 1 consist predominantly of a plastic material, such as polyethylene, and are produced by injection molding.
- a pump chamber body 5 described below. This is made of a soft plastic, for example of an elastomer, TPE or a silicone material.
- the container 6 surrounding the storage space 2 has a container bottom 7 which is essentially closed (if appropriate, except for a venting bore, not shown).
- the container opening points in the direction of the head piece 3.
- a follower piston 8 is positioned, via which the mass M to be dispensed is transported in the direction of the head piece 3.
- This is initially pot-shaped with an annular wall 10 which bears against the container wall over a partial height and is initially substantially vertical
- the chamber closure part 9 is inserted from above into the opening of the container 6 by displacing the air trapped between the base 11 and the mirror of the filled mass M via axially directed short grooves 12 provided on the inner wall side of the container 6.
- the chamber closure part 9 locks in the region of the annular wall 10 with the container wall.
- a radially about halfway up the axial height of the annular wall 10 projecting outward annular collar 13 rests on the facing circular end face of the container wall.
- the bottom 11 bulges centrally oriented on the axis x in the direction of the head piece 3, to form a central dome.
- This is initially shaped like a tubular section with a circular cross-section.
- This pipe section 14 is seated on an elevation 15 formed from the base 11, the elevation dimension considered in the axial direction corresponding approximately to the material thickness of the bottom 11.
- the outer diameter of the pipe section 14 corresponds approximately to the vertical or measured in the axial direction distance between the head piece 3 facing end face of the pipe section 14 and the storage space 2 facing bottom of the bottom eleventh
- the diameter of the cap portion 17 corresponds approximately to 0.3 times the outer diameter of the pipe section 14.
- the cap portion 17 is directed towards the side and the head piece 3 towards closed.
- the cap opening points downwards in the direction of the storage space 2.
- the height of the cone section 16 and the cap section 17 measured in the axial direction corresponds approximately to the height of the pipe section 14 measured in the same direction.
- four passage openings 18 are uniformly distributed over the circumference of the wall formed. These are positioned such that they partially break through the wall of the cone section 16 and partly the ceiling wall connecting the cone section 16 with the pipe section.
- the bottom 11 is lower side, d. H. facing the storage space 2 is provided with an axially aligned annular collar 19, the axial length of which viewed from the bottom underside corresponds approximately to about three times the material thickness of the bottom 11 or of the annular collar 19.
- the inner diameter of the annular collar 19 further corresponds to about 0.5 times the container outer diameter.
- the follower piston 8 is in cross section substantially adapted to the mating contour of the bottom 11 and the protruding from this dome with the exception of the tip-side cap portion 17, so that a nearly complete emptying of the storage container 6 with completely displaced piston 8 as shown in Fig. 6 can be achieved ,
- the head piece 3 is substantially pot-shaped in overhead position, d. H. pointing with the pot opening down in the direction of the chamber closure part 9.
- the Kopfzhoudung 20 which is the same as the container 6 rotationally symmetrical with respect to the axis x, engages in the upwardly open pot chamber of the chamber closure member 9, wherein under support of the head piece wall 20 inside wall of the annular wall 10 of the chamber closure member 9 a Guide the head piece 3 is achieved in a vertical displacement along the axis x.
- the free end of the indentation-shaping 22 is provided in the illustrated embodiment, the outer wall side with a circumferential chamfer.
- the indentation formation 22 extends from the root area on the underside of the headstock ceiling to a concentrically arranged discharge chamber 23. This has an approximately half axial height relative to the formation 22 and merges into a substantially radially outwardly projecting outward output channel 24. This extends starting from the dispensing chamber 23 adapted to the slope of the actuating surface 21 with reference to the representations obliquely above, for the end formation of a discharge opening 25. In the region of the discharge channel 24, associated with the discharge opening 25, as shown, a foam valve 26 is arranged be. The arrangement of such a foam valve 26 is not mandatory.
- the dispenser 1 can also be operated with a free dispensing channel 24. In addition, for example, the arrangement of a self-closing valve in the output channel 24 is possible.
- the dispensing chamber 23 and the storage space 2 are coupled via a pumping chamber 27. This is formed by the pumping chamber body 5 made of resilient plastic material.
- the pump chamber body 5 initially has a bottom attachment section 29 formed as an annular collar in the base area.
- This is cuff-shaped, rotationally symmetrical with respect to the axis x shaped and has an inner diameter and an axial height in the inner region, which is adapted to the outer diameter and the axial height of the pipe section 14 of the Kammerver- closing part 9.
- the bottom fastening section 29 internally clamps the pipe section 24 in a clamping manner, this further under seating of the end ring edge pointing downwards in the direction of the chamber closure part 9 on the plane of the elevation 15 which adjoins the pipe section 14 radially outward.
- the floor fastening section 29 has a radial direction Strength, which corresponds to about two times the material thickness of the chamber closure part 9, in particular of the pipe section 14.
- a relevant radial material thickness of about 1.8 mm is provided, this further at an axial extent a of the bottom mounting portion 29 of 6.3 mm in the illustrated embodiment.
- the bottom mounting portion 29 circumferentially grows a pumping chamber 30 from.
- the encircling root area of the pumping chamber wall 30 is assigned to the radially outer area of the floor mounting portion 29, this further, with the application of an annular, annular contact area 31 in a vertical projection, in the direction opposite to the seating area
- the radially inner circular contour of the loading surface 31 lies in a vertical projection approximately on the peripheral line of the pipe section 14, while the radially outer circular ring line of the loading surface 31 in a vertical projection formed approximately in the middle of Bodenbefest Trentsabêt- wall is.
- the pumping chamber wall widens continuously, starting from the root area at the bottom attachment section 29, to a maximum, from which the pumping chamber wall 30 in turn continuously tapers.
- an ellipsoidal, moreover approximately tulip-shaped form is provided with an enlarged section 32 assigned to the bottom fastening section 29 and a tapered section 33 adjoining the head section 3.
- the pumping chamber wall 30 has, assigned to the root area, a wall thickness b of slightly more than 1 mm, for example 1.3 mm. This wall thickness reduces towards the middle area, d. H. towards the transition region from the widening section 32 to the tapered section 33 into a wall thickness c of 0.8 mm in the exemplary embodiment. This reduced wall thickness c is substantially maintained over the entire tapered portion 33.
- the widening section 32 merges into the outer wall of the floor fastening section 29 on the outside of the wall via a convex configuration viewed from the outside.
- the pumping chamber wall 30 bears, in the same material and in one piece, a funnel-shaped extension extending from the pumping chamber wall 30.
- Gangway 34 This includes in the illustrated embodiment with a local tangent T an angle alpha of about 80 °.
- This transitional wall 34 carries an annular pressure collar 35 at its end.
- the latter is rotationally symmetrical with respect to the axis x, whereby in a vertical projection the inner wall of the pressure collar 35 lies outside the pumping chamber wall 30, so on in the illustrated embodiment with a radial distance of less than that
- the pressure collar outer wall is located in a vertical projection outside the pumping chamber wall 30, wherein further the radial thickness of the pressure collar 35 is selected to be slightly lower than the measured in the same direction material thickness of the bottom mounting portion 29, so on according to the illustrated embodiment, about 1.3 mm.
- the measured in the axial direction height of the pressure collar 35 is dimensioned in the illustrated embodiment with about 5.4 mm.
- the pressure collar 35 surrounds the pipe-section-shaped outlet channel wall 36 of the dispensing chamber 23 in the region of a correspondingly shaped annular step 37.
- the pressure collar 35 is clamped in the annular step 37.
- an inwardly pointing inlet valve E in the form of an annular lip 38 is integrally formed in one piece and in one piece. This lip 38 is viewed convexly in the direction of enforcement r of the mass M and is pointed in the direction of the inwardly pointing free end. The lip 38 bears sealingly against the circumferential wall of the rotationally symmetrical cap portion 17 with the pointed circumferential lip region.
- an outlet valve A is integrally formed integrally on the pumping chamber body 5. Also, this is annular as a lip 39 formed, which Roots in the transition region of the pumping chamber 30 to the transition wall 34 and initially approximately the curvature of the tapered portion 33 of the pumping chamber wall 30 receives. The free ausspitzende lip area sealingly abuts against the rotationally symmetrical outer wall of the indentation formation 22, which indentation formation 22 simultaneously forms the sealing seat. Also, the exhaust valve A is viewed in the mass enforcement direction r convexly curved.
- the lip 39 of the outlet valve A projects into the region of the dispensing chamber 23, but ends at an axial distance to the free end face of the pressure collar
- the pumping chamber wall 30 has, over its length considered in the axial direction, different radii defining the curvature.
- a radius larger than the tapering section 33 is provided, for example a radius of 19 mm with respect to a radius of 15.8 mm.
- the indentation formation 22 projects through the dispensing chamber 23 into the pumping chamber 27, this in a basic position according to FIGS. 1 and 2 with vertical spacing of the downwardly pointing free end of the indentation formation 22 to the associated loading surface 31 of the bottom attachment portion 39.
- Pumping chamber wall 30, transition wall 34, pressure collar 35, bottom mounting portion 29 and the valve lips 38 and 39 are integrally formed of the same material.
- the pumping chamber body 5 has an axial length 1, which corresponds approximately to the width p in the unloaded basic position, wherein the relevant lengths and widths alone affect the mass receiving area.
- width is to be understood as meaning the dimension in the region of the maximum pump body wall diameter and, with axial length, the axial distance between loading surface 31 and the tip region of the outlet valve lip 39.
- the mass M present in the pumping chamber 27 and the dispensing chamber 23 is expressed via the dispensing channel 24, which is displaced by displacing the lip 39 of the outlet valve A into an open position reinforced urged in their sealing seat to the cap portion 17.
- the free tube end of the indentation formation 22 comes into contact with the loading surface 31 of the bottom attachment section 29 of the pumping chamber body 5, so that the latter is subject to this loading of the seat on the tube section 14 and further against the contact surface of the pumping chamber body 5 Raising 15 of the chamber closure part 9 is urged.
- the correct fit of the pumping chamber body 5 can be achieved during a first operation.
- the head piece 3 After releasing the head piece 3 and corresponding lack of pressurization (arrow P), the head piece 3 is due to the elastic Return or Aufstellterrorism the pumping chamber 30 back.
- the resulting suction causes the opening of the exhaust sventils A a tightening of mass M from the storage space 2 via the openings 18, for refilling the pumping chamber 27.
- the lip 39 of the exhaust valve A is reinforced in the course of this suction against the sealing seat (outer wall of the Indentation molding 22) pressed.
- the hollow cylinder forming the indentation formation 22 may be plug-closed, taking into account the dome of the chamber closure part 9 projecting into the pipe section in the fully lowered position. Further, further functional parts may also be accommodated in the pipe section forming the indentation formation 22.
- the pump chamber 27 or the pump chamber wall 30 is coated on the inside, for example by dipping or spraying.
- FIG. 7 another embodiment is shown. This differs from the embodiment described above only by the design of the container 6.
- the chamber closure part 9 is of the same material, integrally formed with the container wall.
- the container bottom 7 is formed separately and can be fixed to the container 6 via a latch 40.
- the container 6 is filled from below, after which the follower piston 8 is inserted, this by displacing the air enclosed between the mirror of the mass M and the facing piston surface via the channels 12 which are also provided on the wall side.
- a further embodiment of the dispenser 1 is shown, which is substantially the same design according to the embodiments described above, in particular according to the first exemplary embodiment. Only with regard to the dispensing valve A and the concomitant design of the pumping chamber body 5 is an essential retired.
- the inlet valve E is similar to the previously described embodiments as a lip seal, integrally formed from the pumping chamber body 5 is formed.
- the pumping chamber body of the third embodiment has, starting from the intake valve-side loading surface 31, an initially widening portion 32 which continuously merges into a portion 33 tapering upward in the direction of the indentation formation 22. This ends in a thickened annular portion 41 having an inner diameter which corresponds to the outside diameter of the indentation formed as a pipe section 42.
- Shape 22 corresponds. Radially outwardly, the ring portion 41 carries an approximately horizontal, that is transversely to the donor axis x aligned transition wall 34, the end, as in the embodiments described above, the pressure collar 35 carries.
- the annular section 41 is provided in the abutment region against the jacket wall of the tubular section 42 with cutouts 43.
- six such free cuts 43 are formed uniformly spaced from one another.
- the abutment of the ring section 41 on the lateral surface of the tubular section 42 is canceled. Accordingly, the pumping chamber body 5 or the annular section 41 extends in the region of the free cuts 43 at a radial distance from the associated lateral surface of the tubular section 42. Through this, passage openings for the mass M to be dispensed are cut out.
- the cutouts 43 are covered by a flat part 44 which forms the outlet valve A.
- the latter is formed as a circular ring body and consists, for example, of a same material as the pumping chamber body 5, for example of a thermoplastic elastomer.
- the flat part 44 is centrally penetrated by the tube section 42 or by the indentation formation 22, this under sealing cooperation between the circular ring inner surface of the flat part 44 and the lateral surface of the tube section 42.
- the flat part 44 rests on the upper side of the transition wall 34 of the pumping chamber body 5.
- the transition wall 34 on the upper side initially from radially inward starting plane, that is aligned aligned in a plane transverse to the dispenser axis x.
- the radial extension of this flat annular bearing surface 45 is chosen smaller than the radial extent of the flat part 44 between the inner and outer circular edge.
- the flat support surface 45 goes radially outward into a slope, which ultimately opens into the pressure collar 35.
- the flat part 44 is loaded by support sections 47 against the support surface 45.
- This Stauerausformonne are rib-like shape, rectified extending to the donor axis coat outside on the pipe section 42 is formed.
- eight such Stauerausformonne 47 are uniformly distributed over the circumference of the pipe section 42 provided. These extend in the vertical direction, starting from the loading surface of the flat part 44 to the underside of the actuating surface 21st
- the support formations 47 have a radial extension, which is considered from the lateral surface of the tube section 42 and corresponds to that of the free cuts 43 in the region of the annular section 41.
- the flat part 44 on the Stauerausformungen 47 initially against the direction in Umf between the free cuts 43 remaining, loaded with the outer wall of the pipe section 42 cooperating ring sections. Due to the radially outer support on the rib 46, a bias of the flat part 44 results according to the shape shown in FIGS. 10 and 12, which enhances the seal in the region of the exhaust valve A thus created.
- the mass M present in the pumping chamber 27 and the dispensing chamber 23 is expelled via the dispensing channel 24, with partial vertical displacement of the flat part 44 forming the outlet valve A in the region Accordingly, the mass M passes through the free cuts 43 between pipe section 42 and pumping chamber body 5 and ring portion 41 under the flat portion 44 radially outward into the discharge chamber 23rd
- the flat part 44 After releasing the head piece 3 and a corresponding lack of pressurization, the flat part 44 automatically returns to the sealing position shown in FIGS. 10 and 11. The sealing effect is supported by the resulting in the course of recovery suction within the pumping chamber.
- FIGS. 14 to 17 The further embodiment shown in FIGS. 14 to 17, with the exception of the configuration of the intake valve E, essentially corresponds to the third embodiment according to the illustrations in FIGS. 8 to 13.
- the input valve E is here formed by a flat body 48, further in the form of a valve disc 49.
- This is uniform material, formed integrally with the pumping chamber body 5, further extends transversely to the donor axis x within the pumping chamber body 5.
- the valve disc 49 is on the pumping chamber body 5 of Assigned assigned loading surface 21, forms together with this together a common, the indentation formation 22 facing plane.
- the central valve disc 49 is provided with a circular opening 50. This has a diameter which corresponds approximately to half the inner diameter of the indentation formation 22.
- the valve seat is formed by the central tube section 14 of the chamber closure part 9. From the cylindrical tube section 14, which engages in the bottom attachment section 29 of the pumping chamber body 5, a cone-shaped roof section 51 directed towards the valve disc 49 emerges. The cone tip projects into the opening 50 of the valve disk 49 in the valve closure position.
- the peripheral edge of the opening 50 sits in the valve closure position sealing on the conical surface of the roof portion 51.
- valve seat forming zone of the roof section 51 Radially outside this central, the valve seat forming zone of the roof section 51, this is provided with through holes 52. These are in the valve closure position covered by the closed, annular portion of the valve disc 49th
- valve disc 49 Due to the one-piece, uniform material configuration of the valve disc 49 with the pumping chamber body 5, the valve disc 49 corresponding elastic properties.
- the valve disk 49 is pressed with its opening edge against the cone-shaped roof section 51.
- the valve disc 49 is lifted from the valve seat as shown in Fig. 17, whereupon a Masseströmungsweg through the passage openings 52 of the roof portion 51 and the tilusionn worne opening 50 for refilling the pumping chamber body fifth results.
- the valve disk 49 inverts in the direction of the pump chamber body cavity.
- Figs. 18 to 20 show an embodiment which is also based on that shown in Figs. 8 to 13.
- This is a dispenser 1 for dispensing liquid mass M.
- This is received in a container 6, which is fastened via a screw 53 to the head piece 3.
- the chamber closure part 9 is provided with a corresponding internal thread 53.
- the head piece 3 of the dispenser 1 is comprised of a wall section 55 of the chamber closure part 9 aligned coaxially with the dispenser axis x, such that a displaceability of the head piece 3 in the axial direction can be achieved.
- the chamber closure part 9 has an intake pipe 56 on the supply chamber side. This is in the illustrated embodiment one end plugged in the central tube portion 14 of the chamber closure member 9 and extends while leaving a distance to the container bottom 7 of the here piston-free container. 6
- FIGS. 21 to 24 show a further embodiment of a dispenser 1 of the type in question.
- This dispenser is essentially composed of a hollow-cylindrical mass storage space 2 with a head piece 3 coupled to it, the latter being shown in the non-dispensing device shown in FIG. use position of a cap 4 is covered.
- the container bottom 7 is made equal to the first embodiment.
- a follower piston 8 is positioned in the storage container 6, via which the mass M to be dispensed is transported in the direction of the head piece 3.
- the follower piston 8 is provided with a conically tapered elevation 28.
- the first upwardly open container and thus filled from above with mass M storage space 2 is covered by a chamber 29lus steep 9.
- This is initially pot-shaped with an inner part over a partial height on the container wall adjacent annular wall 10 and a first substantially perpendicular
- the chamber closure part 9 essentially takes on the contour of the follower piston 8, correspondingly has a central elevation 58, which merges into a central flat area aligned perpendicular to the dispenser axis x.
- This flat region carries a hollow-cylindrical pipe section 14 with one of the vertical height of the piston side
- the chamber closure member 9 integrally molded ribs 59.
- the radially outwardly facing end faces of the ribs 59 run parallel and at a radial distance from the annular wall 10 of the chamber 29lus steep 9, according to this arrangement, a circumferential annular gap 60 results between the ribs 59 and the annular wall 10.
- the foot-end rich the Kopf Solo- wall 20 whereby the latter is guided radially outwardly through the annular wall 10 and radially inwardly through the ribs 59.
- the outer diameter of the pipe section 14 in the illustrated embodiment corresponds approximately to the vertical distance between the underside of the base 11 facing the storage space 2 and the flat portion section of the chamber closure part 9 carrying the pipe section 14.
- the head piece 3 is essentially pot-shaped in the overhead position, that is to say with the pot opening facing downwards in the direction of the chamber closure part 9.
- the Kopfzhoudung 20, which is the same as the container 6 is rotationally symmetrical with respect to the axis x, engages in the annular gap 60, wherein a guide of the head piece 3 is achieved in a vertical displacement along the axis x.
- the cross-section to a perpendicular to the axis x at an acute angle extending ceiling of the head piece 3 forms the upper side of the actuating surface 21 from.
- This has an inner diameter which essentially corresponds to the outer diameter of the chamber closure part-side pipe section 14.
- the headpiece wall 20 and the holding formation 61 are aligned concentrically with respect to the axis x, wherein the axial length of the holding formation 61 formed downwards, that is to say in the direction of the chamber closure part 9 or its centrally formed tube section 14, is approximately 0.8 to 1.0 times the outer diameter of this shape corresponds.
- the free end of the mounting formation 61 is circumferentially radially tapered on the outer side of the wall, in which radially tapered region a peripheral latching projection 62 is formed.
- the holding formation 61 passes through a concentrically arranged dispensing chamber 23. This passes into an output channel 24 which protrudes outwards in a substantially radial direction. Starting from the dispensing chamber 23, this extends with respect to the slope of the actuating surface 21 with reference on the representations obliquely above, for the end-side formation of a discharge opening 25th
- the dispensing chamber 23 and the storage space 2 are coupled via a pumping chamber 27.
- This is formed by a pump chamber body 5 made of resilient plastic material.
- the pumping chamber body 5 initially has in the base area a bottom fastening section 29 formed as an annular collar, which is shaped like a sleeve, rotationally symmetrical with respect to the axis x.
- the floor mounting portion 29 internally clamps the pipe section 24 by clamping, this further by seating the downwardly directed in the direction of the chamber closure member end ring edge on the radially outwardly adjoining the pipe section 14 level of the increase 53.
- the resulting, perpendicular to the dispenser axis x aligned pleating plane is provided with the reference symbol S.
- the bottom attachment portion 29 extends vertically upwards, the tube portion 14 projecting in the direction of the head piece 3, wherein the vertical Matterragschreib on the opening plane of the Passage opening 18 of the pipe section 14 corresponds to approximately one third of the total vertical extent of the floor mounting portion 29.
- An inlet valve E is connected on the inside of the wall by means of three spring webs 63, which are distributed uniformly over the circumference, over the region of the bottom fastening section 29 which vertically overlaps the pipe section 14. This is formed as a flat portion 64 with a downwardly in cross-section, the passage opening 18 attributable to plug or cone-like design.
- the webs 63 rooting on the inside of the pump chamber wall at one end extend in the form of an annular ring and, on the other hand, support the flat part 64, whereby the flat part 64 is given a vertical mobility with respect to the bottom fastening section 29.
- the diameter and the plug-like cross-sectional configuration of the flat part 64 is adapted to the contour and the diameter of the passage opening 18, whereby the corresponding conically vertically upwardly widening wall of the passage opening 18 forms a sealing seat for the flat part 64 (see FIG. ,
- connection of the input valve E further extending portion of the bottom mounting portion 29 tapers relative to the seating plane S associated base portion of the bottom mounting portion 29 diameter moderately. This is achieved by a conical narrowing of the upper region of the bottom attachment section 29.
- the inner diameter d 1 in the tapered region of the bottom attachment section 29 corresponds approximately to 0.85 times the inner diameter d of the bottom attachment section 29 in, comprising the tubular section 14 and on the placement plane S sitting area.
- the pumping chamber wall 30 Starting from an unloaded position according to FIG. 21, the pumping chamber wall 30, starting from the tapered region, initially widens conically at an angle of approximately 30 ° to a perpendicular plane to the dispenser axis x radially outward to an outer diameter that is approximately twice the inner diameter d in the landing area corresponds. Including an angle of approximately 90 °, a pump chamber wall section extends from here, pointing radially inwards, at which a further step widens conically radially to an outside diameter which is approximately 2.5 times the inside diameter d in the landing area corresponds.
- the pumping chamber wall 30 carries, uniformly of material and in one piece, an approximately horizontally extending transition wall 34, which has a coaxial end wall
- Axis x aligned pressure collar 35 carries. This pressure collar 35 surrounds the tube-shaped outlet channel wall 36 of the dispensing chamber 23 in the region of a correspondingly shaped annular groove, the pressure collar 35 being clamped in the annular groove.
- a rib 46 aligned concentrically with the axis x is provided upwards, that is to say facing the head piece 3. On this rib 46 is a free end portion of the output valve A.
- This outlet valve A is designed in the illustrated embodiment as a valve body 65, consisting preferably of PE or TPE.
- the valve body 65 is hatf örmig held in an overhead position on the head piece 3, this by spreading over the free cross-section tapered end portion of the support molding 61, wherein in cooperation with the Rastausformung 62, the valve body 65 is fixed to the support molding 61.
- the valve body bottom 66 underlies the downwardly open mounting formation 61, whereby the latter is closed to the pumping chamber 27.
- valve body 65 is supported with a circumferential collar 67 projecting radially outwardly from the pot wall.
- This collar 67 runs out radially like a lip, for cooperation with the pump chamber wall-side rib 46, corresponding to a flat part 44. In this way, the outlet valve A is formed.
- the mass M present in the pumping chamber 27 and the dispensing chamber 23 is expressed via the dispensing channel 24, with partial vertical displacement of the collar 67 of the valve body 65 forming the outlet valve A
- the mass M between the collar 27 and the transition wall 34 of the pumping chamber wall 30 exits radially outward into the discharge chamber 23.
- FIGS. 26 to 30 show a further embodiment of the dispenser 1, which is based on the embodiment according to FIGS. 21 to 25.
- valve body can additionally also have a disc-shaped flat part 64 on which the dome shape is injection-molded on the underside, this in the manner of an approximately hemispherical design. Shown is an embodiment in which the valve body is designed to form the dome shape as a semi-hollow ball, wherein outside the wall, associated with the edge of the upward to the pumping chamber 27 opening half-hollow ball, the connection of the spring bars 63 is made.
- the dome-shaped inlet valve E cooperates with a correspondingly shaped sealing seat in the region of the passage opening 18. This is upwardly opening towards the valve body in a cup-shaped fashion with a radius adapted to the outer radius of the valve body dome. Correspondingly supports the dome-shaped valve body in the valve closure position with a radially encircling shell wall portion on the half-shell-shaped, centrally penetrated by the passage opening 18 valve seat.
- a secure seal is achieved when a decentralized deviation of the flat part 64 and the valve body should be out of the axial out.
- the dispensing chamber 23 surrounding the holding formation 61 is bounded circumferentially on the region assigned to the dispensing channel 24.
- the dispensing chamber 23 assigned to the dispensing channel 24 extends over an angle of approximately 30 ° to 45 °.
- the output chamber 23 is limited in the circumferential direction by rib-shaped Stauerausform Institute 47, which connect radially to the support formation 61.
- Their Radialerstreckungsliv corresponds in the illustrated embodiment, the Radialerstreckungsutz the discharge chamber 23, according to which the output channel 24 facing the output chamber 23rd provided Stauerausformache 47 side boundary walls for the output chamber 23 represent.
- FIG. 29 A further alternative solution for residual volume reduction is shown in the sectional view in FIG. 29.
- the support formations 47 delimiting the dispensing chamber 23 and urging the collar 67 into the valve closure position are replaced by an insert part 69.
- This is designed circular ring section, with a matched to the outer diameter of the support molding 61 inner diameter.
- the outer diameter of the insert part 69 corresponds to the outer diameter of the discharge chamber 23.
- the annular portion insert 69 opens in plan view over an angle of about 30 ° to 45 °, for limiting the output channel 24 associated output chamber 23th
- the insert member 69 is wooverlagerungs- particular rotationally fixed to the support molding 61 is supported.
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007030351 | 2007-06-29 | ||
DE102008029004A DE102008029004A1 (de) | 2007-06-29 | 2008-06-20 | Spender zur Ausgabe flüssiger oder pastöser Massen |
PCT/EP2008/058357 WO2009003974A2 (de) | 2007-06-29 | 2008-06-30 | Spender zur ausgabe flüssiger oder pastöser massen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2164645A2 true EP2164645A2 (de) | 2010-03-24 |
EP2164645B1 EP2164645B1 (de) | 2014-10-29 |
Family
ID=40076224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08774511.3A Active EP2164645B1 (de) | 2007-06-29 | 2008-06-30 | Spender zur ausgabe flüssiger oder pastöser massen |
Country Status (5)
Country | Link |
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US (1) | US20100294805A1 (de) |
EP (1) | EP2164645B1 (de) |
DE (1) | DE102008029004A1 (de) |
RU (1) | RU2010102902A (de) |
WO (1) | WO2009003974A2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2300171B1 (de) * | 2008-05-20 | 2012-09-26 | Francis Poizot | Verbesserte pumpe für einen verteiler mit luftlosem behälter |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITRM20080263A1 (it) * | 2008-05-16 | 2009-11-17 | Emsar Spa | Erogatore di prodotti fluidi. |
FR2943324B1 (fr) * | 2009-03-18 | 2011-05-27 | Promens Sa | Dispositif de distribution d'un produit liquide a pateux par pompe de dosage a faible volume mort |
KR20140056211A (ko) | 2011-06-09 | 2014-05-09 | 아이.피.에스. 이노베이티브 패키징 솔루션즈 아게 | 유체 용기용 펌핑 장치 |
DE102011052954A1 (de) | 2011-08-24 | 2013-02-28 | Alfred Von Schuckmann | Spender für pastöse Massen |
DE202011051538U1 (de) | 2011-10-05 | 2013-01-08 | Alfred Von Schuckmann | Spender für pastöse Massen |
FR2984768B1 (fr) * | 2011-12-22 | 2017-04-14 | Rexam Dispensing Sys | Systeme de distribution d'un produit fluide |
GB201212042D0 (en) * | 2012-07-05 | 2012-08-22 | Rieke Corp | Pump dispensers |
EP3096890B1 (de) * | 2014-01-20 | 2019-08-28 | Graco Minnesota Inc. | Elastisches flüssigkeitsgehäuse |
DE102015104288A1 (de) * | 2015-03-23 | 2016-09-29 | Megaplast Gmbh | Spender zur Ausgabe flüssiger bis pastöser Massen |
WO2016205408A1 (en) * | 2015-06-15 | 2016-12-22 | The Plant Based Company | Omega-3 spray |
FR3046944B1 (fr) * | 2016-01-22 | 2022-04-01 | Capsum | Dispositif de conditionnement et de distribution sans reprise d'air d'un produit, notamment a plusieurs phases, bague de purge et procede associes |
FR3068265B1 (fr) * | 2017-06-28 | 2022-02-25 | Gb Dev | Distributeur de fluide par pression sur une paroi deformable du contenant |
FR3073756B1 (fr) * | 2017-11-21 | 2020-07-31 | Promens Sa | Dispositif de distribution avec chambre de dosage a soufflet et clapet d'entree bi-injectes |
KR20190142046A (ko) * | 2018-06-15 | 2019-12-26 | 양형택 | 펌프식 액체 밀폐용기 |
EP3953053B1 (de) * | 2019-04-09 | 2023-05-31 | RPC Bramlage GmbH | Spender für pastöse massen |
DE202019103061U1 (de) * | 2019-05-29 | 2020-09-01 | Louvrette Gmbh Design X Packaging | Vorrichtung zur Aufbewahrung und Abgabe einer flüssigen oder pastösen Masse |
CN110963171A (zh) * | 2019-11-27 | 2020-04-07 | 联昌喷雾泵(苏州)有限公司 | 一种容积泵 |
CN114275321B (zh) * | 2020-02-27 | 2024-06-25 | 中山市华宝勒生活用品有限公司 | 一种包装容器 |
FR3114575B1 (fr) * | 2020-09-29 | 2022-09-23 | Promens Sa | Dispositif de distribution comportant un clapet anti-retour à point dur |
GB202016191D0 (en) | 2020-10-13 | 2020-11-25 | Rpc Bramlage Gmbh | Pump |
IT202000025594A1 (it) * | 2020-10-28 | 2022-04-28 | Guala Dispensing Spa | Dispenser per prodotti pastosi con valvola di aspirazione |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124275A (en) * | 1964-03-10 | Liquid dispensing container | ||
US4336895A (en) * | 1977-07-28 | 1982-06-29 | Aleff Hans P | Finger actuated pump assembly |
US4201317A (en) * | 1977-07-28 | 1980-05-06 | Aleff Hans P | Finger actuated pump assembly |
DE3035742A1 (de) * | 1980-09-22 | 1982-05-13 | Henkel KGaA, 4000 Düsseldorf | Klappenventil |
DE3035728A1 (de) * | 1980-09-22 | 1982-05-06 | Henkel KGaA, 4000 Düsseldorf | Spender |
DE3035705A1 (de) * | 1980-09-22 | 1982-05-06 | Henkel KGaA, 4000 Düsseldorf | Spender |
LU83911A1 (fr) * | 1982-01-29 | 1983-09-02 | Oreal | Produit nettoyant des cheveux et de la peau a base d'acylise thionates et de polymeres cationiques |
ZA885235B (en) * | 1987-08-28 | 1989-04-26 | Andris Raimund | Metering and spray pump |
FR2621014B1 (fr) * | 1987-09-25 | 1989-11-24 | Cebal | Distributeur de produit pateux a fonctionnement ameliore et element de pompage correspondant |
FR2627460B1 (fr) * | 1988-02-19 | 1990-06-29 | Cebal | Distributeur pour produit pateux comprenant un poussoir axial a distribution laterale et un element de masquage de son orifice de sortie |
DE3837704C2 (de) * | 1988-11-07 | 1994-03-24 | Andris Raimund Gmbh & Co Kg | Pastenspender |
US5042694A (en) * | 1988-12-24 | 1991-08-27 | Mega-Plast Dosiersysteme Gmbh & Co. | Dispenser for pasty compositions |
DE4037482A1 (de) * | 1990-11-24 | 1992-05-27 | Freudenberg Carl Fa | Faltenbalg aus thermoplastischem elastomer |
DE4041135C2 (de) * | 1990-12-21 | 1994-10-20 | Andris Raimund Gmbh & Co Kg | Ansaug- oder Ausgabeventil für eine Dosier- und Spraypumpe zur Abgabe flüssiger, niederviskoser und pastöser Stoffe |
DE4041136C2 (de) * | 1990-12-21 | 1994-06-30 | Andris Raimund Gmbh & Co Kg | Dosier- und Spraypumpe zur Abgabe flüssiger, niederviskoser und pastöser Stoffe |
BR9205780A (pt) | 1991-03-19 | 1994-06-28 | Procter & Gamble | Composições cosméticas contendo polímero não iônico hidrofobicamente modificado e tensoativo de amônio quaternário insaturado |
US5674509A (en) | 1993-02-09 | 1997-10-07 | The Procter & Gamble Company | Cosmetic compositions |
MXPA94002797A (es) * | 1993-06-24 | 2002-06-18 | Procter & Gamble | Dispositivo de bombeo de dispensacion manualmente operado con camara de bombeo aplastable. |
US5730966A (en) | 1993-07-01 | 1998-03-24 | The Procter & Gamble Company | Thermoplastic elastomeric copolymers used in hair and skin care compositions |
US5664703A (en) * | 1994-02-28 | 1997-09-09 | The Procter & Gamble Company | Pump device with collapsible pump chamber having supply container venting system and integral shipping seal |
US5544789A (en) * | 1995-01-05 | 1996-08-13 | Calmar Inc. | Bellows pump dispenser |
FR2757380B1 (fr) | 1996-12-24 | 1999-01-29 | Oreal | Composition de maquillage ou de soin, sans transfert, contenant un organopolysiloxane et une phase grasse |
US5843414A (en) * | 1997-05-15 | 1998-12-01 | The Procter & Gamble Company | Antiperspirant cream compositions with improved dry skin feel |
US5989528A (en) | 1998-07-30 | 1999-11-23 | The Procter & Gamble Company | Sunscreen compositions |
US6279784B1 (en) * | 1999-09-27 | 2001-08-28 | O'neill Richard K. | Trigger activated pump sprayer having a combination dual action spring and fluid chamber |
DE20011292U1 (de) * | 2000-07-03 | 2000-09-21 | RPC Bramlage GmbH, 49393 Lohne | Abgabepumpe |
CN1226985C (zh) | 2000-07-10 | 2005-11-16 | 宝洁公司 | 化妆品组合物 |
FR2813863B1 (fr) * | 2000-09-08 | 2003-03-21 | Rexam Sofab | Distributeur de produit liquide |
WO2002064264A1 (fr) * | 2001-02-14 | 2002-08-22 | Advanex Inc. | Unite de soupape et recipient |
DE20201742U1 (de) * | 2002-02-05 | 2003-03-20 | RPC Wiko GmbH & Co. KG, 50259 Pulheim | Spender für fließfähige Produkte |
NL1023670C1 (nl) * | 2002-07-03 | 2004-01-06 | Keltub B V | Samenstel van balg en afroldeel, pomp en werkwijze voor het gebruik daarvan. |
DE10237737A1 (de) | 2002-08-17 | 2004-02-26 | Beiersdorf Ag | Haarpflegeprodukt |
JP2005218946A (ja) * | 2004-02-05 | 2005-08-18 | Katsutoshi Masuda | 流動体吐出ポンプ |
FR2871533B1 (fr) * | 2004-06-10 | 2006-09-01 | Rexam Dispensing Systems Sas | Pompe simplifiee pour distributeur de produits liquides sans reprise d'air |
DE102004047282A1 (de) | 2004-09-27 | 2006-04-20 | Beiersdorf Ag | W/O-Emulsion mit UV-Lichtschutzfilterpigmenten |
DE102005020071A1 (de) * | 2005-04-22 | 2006-10-26 | Biotronik Crm Patent Ag | Herzschrittmacher |
DE102005019549A1 (de) | 2005-04-25 | 2006-12-14 | Beiersdorf Ag | Kosmetische oder dermatologische Zubereitungen mit einem Gehalt an Diaminobenzimidazol |
DE202005019298U1 (de) * | 2005-08-01 | 2006-12-07 | Megaplast Gmbh & Co. Kg | Spender zur portionierten Ausgabe |
FR2915467B1 (fr) * | 2007-04-24 | 2009-06-05 | Plastohm Division Emballages S | Dispositif et distribution d'un produit liquide a pateux par pompe de dosage. |
-
2008
- 2008-06-20 DE DE102008029004A patent/DE102008029004A1/de not_active Withdrawn
- 2008-06-30 EP EP08774511.3A patent/EP2164645B1/de active Active
- 2008-06-30 WO PCT/EP2008/058357 patent/WO2009003974A2/de active Application Filing
- 2008-06-30 US US12/452,191 patent/US20100294805A1/en not_active Abandoned
- 2008-06-30 RU RU2010102902/05A patent/RU2010102902A/ru not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO2009003974A2 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2300171B1 (de) * | 2008-05-20 | 2012-09-26 | Francis Poizot | Verbesserte pumpe für einen verteiler mit luftlosem behälter |
Also Published As
Publication number | Publication date |
---|---|
RU2010102902A (ru) | 2011-08-10 |
WO2009003974A2 (de) | 2009-01-08 |
DE102008029004A1 (de) | 2009-01-02 |
WO2009003974A3 (de) | 2009-06-18 |
US20100294805A1 (en) | 2010-11-25 |
EP2164645B1 (de) | 2014-10-29 |
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