WO2020039343A1 - Système de distribution de crème comestible - Google Patents

Système de distribution de crème comestible Download PDF

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Publication number
WO2020039343A1
WO2020039343A1 PCT/IB2019/057004 IB2019057004W WO2020039343A1 WO 2020039343 A1 WO2020039343 A1 WO 2020039343A1 IB 2019057004 W IB2019057004 W IB 2019057004W WO 2020039343 A1 WO2020039343 A1 WO 2020039343A1
Authority
WO
WIPO (PCT)
Prior art keywords
chamber
comestible
cream
piston
dispensing system
Prior art date
Application number
PCT/IB2019/057004
Other languages
English (en)
Inventor
Gaetano MERULLA
Original Assignee
Merulla Gaetano
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Merulla Gaetano filed Critical Merulla Gaetano
Priority to EP19770196.4A priority Critical patent/EP3840892B1/fr
Publication of WO2020039343A1 publication Critical patent/WO2020039343A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/02—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
    • B05B11/1001—Piston pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1066—Pump inlet valves
    • B05B11/1067—Pump inlet valves actuated by pressure

Definitions

  • the present invention relates to the technical sector concerning the dispensing of comestible cream, such as for example sweet creams for pastry products.
  • the present invention relates to a dispensing system of comestible cream.
  • a dispensing system of comestible cream (110) of known type, illustrated in figures 1 , 2, comprises: a container of comestible cream (111) which, in turn, comprises: a first chamber (112) in which a comestible cream is contained; a first opening (118) which is in communication with the first chamber (112); a second chamber (112a) which is in communication with the first chamber (112) through the first opening (118); a dispensing conduit (121) which is in fluid communication with the outside and which is in communication with the second chamber (112) (via the first chamber (112) and in determined functioning conditions, such as the one illustrated in figure 2), for dispensing the comestible cream towards the outside.
  • first chamber (112) comprises a second opening (120) and a third opening (117), while the second chamber (112a) comprises a fourth opening (115) and a fifth opening (116).
  • the dispensing conduit (121), at a relative end, is provided with a dispensing nozzle (114) and at the other end is connected to the second opening (120) of the first chamber (112).
  • the dispensing system (110) of comestible cream further comprises: a movable wall (113) which is movable through the third opening (117) of the first chamber (112) between a first position (fig.1 ) and a second position (fig.2), reducing or increasing the available volume of the first chamber (112) so as to respectively exert a pressure or a depression in the comestible cream contained in the first chamber (112); a ball valve (119) (in the drawing, for the sake of simplicity, only the relative ball has been illustrated) which engages in the first opening (118) of the first chamber (112), which ball valve (119) enables or prevents inlet of comestible cream into the first chamber (112) via the first opening (118) respectively when a depression (figure 2) or an overpressure (figure 1) is created in the first chamber (112).
  • a movable wall (113) which is movable through the third opening (117) of the first chamber (112) between a first position (fig.1 ) and a second position (fig.
  • the dispensing system (110) of a comestible cream of known type further comprises: a grip (122); a rod (123) which is connected at an end thereof to the movable wall (113) and at the other end thereof to the grip (122); an abutment (124) which is fixed to the rod (123); elastic means (125) interposed between the upper wall of the container of comestible cream (111) and the abutment (124) in order to maintain the movable wall (113) in the second position (fig.2).
  • the dispensing system will have to be thoroughly cleaned and thus freed of the residues of comestible cream present inside it, in order then to be newly filled with more comestible cream, which might be different to the cream previously used.
  • the container of comestible cream (111) will need to be refilled and the second chamber (112a) will have to be opened to be filled.
  • the comestible cream that is being inserted into the second chamber (112a) is in direct contact with the outside, for the whole time of filling. This might lead to contamination, with external substances, of the comestible cream as soon as it is inserted in the second chamber (112a) and the perishing thereof: in fact, the comestible cream, during the filling operation, might dry as it is exposed to contact with the outside environment.
  • the aim of the present invention consists in obviating the above-mentioned drawbacks.
  • the first piston advantageously also draws with it the possible residues of comestible cream which might adhere to the internal walls of the first chamber.
  • the sliding of the first piston along the internal walls of the first chamber reduces the depositing of residues of comestible cream in the first chamber to a value close to zero: in fact, the first piston, as it slides, draws the comestible cream contained in the first chamber with it.
  • FIG. 1 is a section view, along a vertical plane, of a dispensing system of comestible cream of known type, during an operating step;
  • figure 2 is a view alike to that of figure 1 , during a further operating step;
  • FIG. 3 is a section view, along a vertical plane, of a dispensing system of comestible cream, object of the present invention, during an operating step;
  • FIG. 4 is a section view, along a vertical plane, of the dispensing system of comestible cream, object of the present invention, during a further operating step;
  • FIG. 5 and 6 are views alike to those of figurers 3 and 4, during a further two operating steps;
  • FIGS. 7 and 8 are section views, along a vertical plane, of a second embodiment of the dispensing system of comestible cream of the present invention
  • figure 9 is a section view of the container of comestible cream
  • figure 10 is a view of detail K of figure 9.
  • reference numeral (1) denotes in its entirety a dispensing system of comestible cream, comprising: a container of comestible cream (2) which in turn comprises: a first chamber (3) in which a comestible cream is contained, a first opening (4) which is in communication with the first chamber (3); a second chamber (5) which is in communication with the first chamber (3) through the first opening (4); a dispensing conduit (6) which is in fluid communication with the outside and which communicates with the second chamber (5) for dispensing the comestible cream towards the outside.
  • the container of comestible cream (2) comprises a first piston (7) which is slidable along the internal walls of the first chamber (3) in order to reduce the volume of the first chamber (3).
  • the dispensing system of comestible cream (1) comprises a second piston (8) which is slidable along the internal walls of the second chamber (5).
  • the dispensing system of comestible cream (1) is configured so that during an operating cycle: the activating of the second piston (8) from a first position (A) to a second position (B) determines a depression in the second chamber (5) which causes conveying of a first part of comestible cream, contained in the first chamber (3), into the second chamber (5) and the sliding of the first piston (7) along the internal walls of the first chamber (3) in order to reduce the volume of the first chamber (3); the activating of the second piston (8) from the second position (B) towards the first position (A) determines an overpressure in the second chamber (5) which causes dispensing towards the outside of a second part of comestible cream, contained in the second chamber (5), through the dispensing conduit (6).
  • activation of the second piston (8) from the first position (A) to the second position (B) is meant the sliding of the second piston (8) from the first position (A) to the second position (B) along the internal walls of the second chamber (5).
  • activation of the second piston (8) from the second position (B) to the first position (A) is meant the sliding of the second piston (8) from the first position (A) to the second position (B) along the internal walls of the second chamber (5).
  • first piston (7) is meant a movable wall that slides adheringly to the internal walls of the first chamber (3).
  • second piston (8) is meant a movable wall that slides adheringly to the internal walls of the second chamber (5).
  • the first chamber (3) can have a circular or quadrilateral section.
  • the first piston (7) can have a complementary shape to the shape of the first chamber (3).
  • the first chamber (3) forms a first cylindrical body (3a) and the first piston (7) has a complementary shape to the shape of the first cylindrical body (3a).
  • the first piston (7) can be arranged opposite the first opening (4).
  • the first piston (7) ensures a sealed closure of the container of comestible cream (2).
  • the second chamber (5) can be in fluid communication with the first chamber (3) through the first opening (4).
  • the second chamber (5) can have a circular or quadrilateral section.
  • the second piston (8) can have a complementary shape to the shape of the second chamber (5).
  • the second chamber (5) forms a second cylindrical body (5a) and the second piston (8) has a complementary shape to the shape of the second cylindrical body (5a).
  • the second piston (8) can be activated to increase the volume of the second chamber (5), when activated from the first position (A) towards the second position (B).
  • the second piston (8) can be activated to reduce the volume of the second chamber (5), when activated from the second position (B) towards the first position (A).
  • the second chamber (5) can be arranged externally with respect to the first chamber (3).
  • the conveying of the first part of comestible cream into the second chamber (5) can take place through the first opening (4).
  • the second part of comestible cream can be smaller than or equal to the first part of comestible cream.
  • the activation of the second piston (8) includes the sliding of the second piston (8) in a vertical direction, along the development axis (S1) of the second chamber (5) (see figure 3).
  • the sliding of the first piston (7) so as to reduce the volume of the first chamber (3) can be in a vertical direction, along the extension axis (S2) of the first chamber (3) (see figure 3).
  • the extension axis (S1) of the second chamber (5) and the extension axis (S2) of the first chamber (5) can coincide (see figure 3).
  • the dispensing system of comestible cream (1) preferably comprises a rod (9) which is connected to the second piston (8) and which is manually activatable in order in turn to activate the second piston (8) from the second position (B) towards the first position (A).
  • the manual activating of the rod (9) advantageously makes the activating of the second piston (8) from the second position (B) towards the first position (A) simple and practical.
  • the rod (9) is connected to the second piston (8) at a relative first end (9a) of the rod (9) and comprises a portion of grip (10).
  • the portion of grip (10) can be arranged at a relative second end (9b) of the rod (9) in order to activate the second piston (8) from the second position (B) towards the first position (A).
  • the rod (9) is manually activatable to activate, in turn, the second piston (8) from the first position (A) towards the second position (B).
  • the second chamber (5) comprises a through- hole (11), which through-hole (11) is crossed by the rod (9) so that the rod (9) enters, with the relative first end (9a) to which the second piston (8) is connected, into the second chamber (5).
  • the second piston (8) preferably comprises a first through-hole (12) and the dispensing system of comestible cream (1) comprises a first valve (13) arranged at the first through-hole (12) so as to assume an open position (see figures 3, 5 and 7) and a closed position (see figures 4, 6 and 8);
  • the rod (9) is tubular and forms at least a part of the dispensing conduit (6);
  • the rod (9) communicates with the first through-hole (12) of the second piston (8) so as to establish fluid communication between the second chamber (5) and the outside, when the first valve (13) assumes the open position, (see figures 3, 5 and 7), and so as to prevent fluid communication between the second chamber (5) and the outside, when the first valve (13) assumes the closed position (see figures 4, 6 and 8).
  • preventing the inlet of air into the second chamber (5) ensures optimal functioning of the dispensing system of comestible cream (1) and ensures that the comestible cream contained in the dispensing system of comestible cream (1) maintains its characteristics unchanged.
  • the first valve (13) can assume the closed position, by effect of the depression determined in the second chamber (5) by the activating of the second piston (8) from the first position (A) towards the second position (B).
  • first valve (13) assumes the closed position, fluid communication is prevented between the second chamber (5) and the outside.
  • the first valve (13) can assume the open position, by effect of the overpressure determined in the second chamber (5) by means of the activating of the second piston (8) from the second position (B) towards the first position (A).
  • the dispensing conduit (6) can be directly in communication with the second chamber (5).
  • the dispensing system of comestible cream (1) preferably comprises elastic means (14) which are arranged in the second chamber (5) and which are interposed between a base wall of the second chamber (5) and the second piston (8) in order to activate the second piston (8) from the first position (A) towards the second position (B).
  • the elastic means (14) advantageously make the activation of the second piston (8) from the first position (A) to the second position (B) simple and practical.
  • the elastic means (14) preferably comprise a spring (15).
  • the first position (A) and the second position (B) are interposed between the first endrun position and the second endrun position.
  • the spring (15) when taking on the first endrun position and the second endrun position, advantageously impedes the second piston (8) from contacting the opposite two base walls of the second chamber (5), being the base walls that connect the lateral walls of the second chamber (5), limiting wear.
  • the dispensing system of comestible cream (1) preferably comprises abutting means (18) which enable the first piston (7) to slide along the internal walls of the first chamber (3) in a single advancement direction (Z), which is the direction for conveying the first part of comestible cream into the second chamber (5) through the first opening (4).
  • the first abutting means (18) can be arranged at the first piston (7) so as to block the sliding thereof in an opposite direction to the advancement direction (Z).
  • the second chamber (5) comprises a second through-hole (16);
  • the abutting means (18) comprise a second valve (17) arranged at the second through-hole (16) so as to assume a first configuration in which it enables passage of the first part of comestible cream, contained in the first chamber (3), into the second chamber (5) when the second piston (8) is activated from the first position (A) to the second position (B), and so as to assume a second configuration in which it prevents return of comestible cream from the second chamber (5) to the first chamber (3) when the second piston (8) is activated from the second position (B) towards the first position (A).
  • the second valve (17) can be arranged so as to assume an open position, i.e. the first configuration (see figures 4, 6 and 8) and a closed position, i.e. the second configuration (see figures 3, 5 and 7).
  • the second valve (17) advantageously ensures the translation of the first piston (7) in a single advancement direction, i.e. towards the first opening (4) so as to convey the first part of comestible cream into the second chamber (5).
  • the second valve (17) assumes the second configuration, i.e. the closed position and, therefore, prevents the overpressure determined in the second chamber (5) from spreading to the first chamber (3).
  • the spreading of the overpressure, determined in the second chamber (5), into the first chamber (3) might cause the first piston (7) to slide in an opposite direction to the relative advancement direction (Z).
  • the second valve (17) prevents a possible sliding of the first piston (7) in an opposite direction to the relative advancement direction (Z).
  • the second valve (17) can assume the first configuration by effect of the depression determined in the second chamber (5) by means of the activation of the second piston (8) from the first position (A) to the second position (B).
  • the second valve (17) can assume the second configuration, by effect of the overpressure determined in the second chamber (5) by means of the activating of the second piston (8) from the second position (B) towards the first position (A).
  • the first valve (13) and the second valve (17) can be diaphragm valves.
  • first valve (13) and the second valve (17) can be ball valves (in the drawings of figures 7-8, the relative ball has been illustrated for the sake of simplicity).
  • the container of comestible cream (2) is preferably of a single-use type.
  • the container of comestible cream (2) is of a single-use type advantageously eliminates any cleaning operation: in fact, when the comestible cream inside the container of comestible cream (2) has run out, it is sufficient to replace the container of comestible cream (2), by now empty, with another full container of comestible cream (2).
  • the container of comestible cream (2) is of a single-use type makes the dispensing system of comestible cream (1) simple to use: in fact, it is possible simply and rapidly to replace the container of comestible cream (2) by now empty with a new container of comestible cream and return to using the dispensing system of comestible cream (1) for filling cornets, or other sweet or savoury pastry products.
  • the container of comestible cream (2) is removably connectable to the second chamber (5) by means of the connection of the first chamber (3) and of the second chamber (5) to one another via the first opening (4).
  • the dispensing system of comestible cream (1) can comprise a cladding frame (not illustrated) which clads the container of comestible cream (2) and the second chamber (5) so as to ensure protection from outside.
  • the first chamber (3) and the second chamber (5) are preferably separate from one another and are removably connectable via the first opening (4).
  • the first chamber (3) can be arranged downstream of the second chamber (5) with respect to the activation direction of the second piston (8) from the second position (B) towards the first position (A).
  • the dispensing system of comestible cream (1) preferably comprises: a first outlet conduit (30) projecting towards outside starting from the first chamber (3); a second outlet conduit (50) projecting towards outside starting from the second chamber (5); the first opening (4) being arranged at the first outlet conduit (30); it comprises a fitting element (40) for connecting the first outlet conduit (30) and the second outlet conduit (50) to one another (see figure 7, in which the fitting element is illustrated with a broken line).
  • the fitting element (40) advantageously ensures the stable connection during the operation of the dispensing system of comestible cream (1), between the first outlet conduit (30) and the second outlet conduit (50).
  • the first outlet conduit (30) and the second outlet conduit (50) advantageously make the single-use operations of the container of comestible cream (2) rapid and simple, as, on termination of the comestible cream inside the comestible cream (2) container, it is sufficient to disconnect the first outlet conduit (30) and the second outlet conduit (50) from one another and arrange a new container of comestible cream (2), containing comestible cream internally thereof, so as to insert the second outlet conduit (50) in the first opening (4), without having to intervene with cleaning operations of the second chamber (5).
  • the fitting element (40) can be a bushing internally having a nylon ring in order to guarantee the seal.
  • the first outlet conduit (30) preferably has a smaller capacity than the first chamber (3) and with respect to the capacity of the dispensing conduit (6); the dispensing conduit (6) is directly connected to the second chamber (5) (see figures 3 and 4).
  • the above-described configuration advantageously guarantees the passage of the comestible cream from the first chamber (3) to the second chamber (5) with a constant quantity at each activation cycle of the second piston (8) and, consequently, the dispensing of the same quantity of comestible cream at each activation cycle of the second piston (8).
  • this configuration ensures the complete exit of the comestible cream present in the second chamber (5).
  • the first outlet conduit (30) can comprise a pair of grooves (30a) that are parallel to one another with respect to the extension axis of the container of comestible cream (2) (see figures 9 and 10).
  • the first outlet conduit (30) can comprise a further pair of grooves (30b) that are parallel to one another with respect to the extension axis of the container of comestible cream (2) (see figures 9 and 10).
  • the pair of grooves (30a) and the further pair of grooves (30b) are arranged at the external surface of the first outlet conduit (30) (see figures 9 and 10).
  • the first outlet conduit (30) can comprise a closing wall (30c) that closes the first outlet conduit (30).
  • the closing wall (30c) in order to open the outlet conduit (30), by cutting the first outlet conduit (30) at the pair of grooves (30a) or the further pair of grooves (30b), according to the viscosity of the comestible cream: in fact, if the comestible cream is a high-viscosity comestible cream, the pair of grooves (30a) closer to the first opening (4) is chosen, while if the comestible cream is a low-viscosity comestible cream, the further pair of grooves (30b) away from the first opening (4) is chosen.
  • the container of comestible cream (2) can comprise a pair of stop elements (60) which project internally of the container of comestible cream (2) with respect to the internal walls of the first chamber (3).
  • the pair of stop elements (60) guarantees the halting of the translation of the first piston (7) and thus prevents a possible undesirable opening of the first chamber (3) during the operation of the dispensing system of comestible cream (1).
  • the pair of stop elements (60) prevent an accidental opening of the first chamber (3) at the portion of container of comestible cream (2) which is opposite the portion of container of comestible cream (2) affected by the first opening (4).
  • the pair of stop elements (60) prevents third parties from contaminating and compromising the hygienic safety of what is present inside the first chamber (3), as they make the extraction of the first piston (7) from outside of the container of comestible cream (2) difficult to achieve.
  • the subsequent operating cycles are a repetition of the operating cycle described in the following.
  • the operating cycle is repeated several times up until the comestible cream to be dispensed and contained in the first chamber (3) has run out.
  • the second piston (8) is manually activated, pressing the portion of grip (10) downwards, so that the second piston (8) slides towards the first position (A). In this way, there is a compression of the spring (15) interposed between the second piston (8) and the base wall of the second chamber (5). At this point, by freeing the portion of grip (10), by effect of the lengthening of the spring (15), the second piston (8) is activated from the first position (A) to the second position (B) (see figure 4).
  • the second piston (8) is activated from the first position (A) to the second position (B).
  • the sliding of the second piston (8) from the first position (A) to the second position (B) in a like manner to what is described in the foregoing, a further part of comestible cream, contained in the first chamber (3), is conveyed, via the first opening (4), into the second chamber (5) and the first piston (7) recommences sliding along the advancement direction (Z), drawing the comestible cream contained in the first chamber (3) (fig.6).
  • Figures 7-8 are alike figures 5-6 illustrating the embodiment of the dispensing system of comestible cream (1) which includes the ball valve.

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

Abstract

L'invention concerne un système de distribution de crème comestible (1), comprenant : un récipient de crème comestible (2) qui comprend à son tour : une première chambre (3) ; une première ouverture (4) qui est en communication avec la première chambre (3) ; une seconde chambre (5) qui est en communication avec la première chambre (3) ; un conduit de distribution (6) qui est en communication fluidique avec l'extérieur et qui communique avec la seconde chambre (5) pour distribuer la crème comestible vers l'extérieur. Le récipient de crème comestible (2) comprend un premier piston (7) qui peut coulisser le long des parois internes de la première chambre (3) afin de réduire le volume de la première chambre (3). Le système de distribution de crème comestible (1) comprend un second piston (8) qui peut coulisser le long des parois internes de la seconde chambre (5) et est configuré de telle sorte que pendant un cycle de fonctionnement : l'activation du second piston (8) d'une première position (A) à une seconde position (B) détermine une dépression dans la seconde chambre (5) qui provoque le transport d'une première partie de crème comestible dans la seconde chambre (5) et le coulissement du premier piston (7) le long des parois internes de la première chambre (3) ; l'activation du second piston (8) de la seconde position (B) à la première position (A) détermine une surpression dans la seconde chambre (5) qui provoque la distribution vers l'extérieur d'une seconde partie de crème comestible.
PCT/IB2019/057004 2018-08-22 2019-08-20 Système de distribution de crème comestible WO2020039343A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19770196.4A EP3840892B1 (fr) 2018-08-22 2019-08-20 Système de distribution de crème comestible

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102018000008152A IT201800008152A1 (it) 2018-08-22 2018-08-22 Sistema di erogazione di crema alimentare
IT102018000008152 2018-08-22

Publications (1)

Publication Number Publication Date
WO2020039343A1 true WO2020039343A1 (fr) 2020-02-27

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PCT/IB2019/057004 WO2020039343A1 (fr) 2018-08-22 2019-08-20 Système de distribution de crème comestible

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EP (1) EP3840892B1 (fr)
IT (1) IT201800008152A1 (fr)
WO (1) WO2020039343A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024105240A1 (fr) 2022-11-18 2024-05-23 Asept International Ab Distributeur

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06298269A (ja) * 1993-10-22 1994-10-25 Yoshino Kogyosho Co Ltd 作動部材に対する筒状ピストンと吐出弁板との付設方法
US5842605A (en) * 1996-07-24 1998-12-01 Lehmkuhl; Robert A. Resuable dispenser for paste, lotion and cream-like materials
DE29717034U1 (de) * 1997-09-23 1999-01-28 Wischerath Josef Gmbh Co Kg Spenderpumpe, Spender und Spender-Baukastensystem
DE102007007402A1 (de) * 2006-02-18 2007-08-30 Rpc Bramlage Gmbh Spender zur Ausgabe flüssiger bis pastöser Massen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06298269A (ja) * 1993-10-22 1994-10-25 Yoshino Kogyosho Co Ltd 作動部材に対する筒状ピストンと吐出弁板との付設方法
US5842605A (en) * 1996-07-24 1998-12-01 Lehmkuhl; Robert A. Resuable dispenser for paste, lotion and cream-like materials
DE29717034U1 (de) * 1997-09-23 1999-01-28 Wischerath Josef Gmbh Co Kg Spenderpumpe, Spender und Spender-Baukastensystem
DE102007007402A1 (de) * 2006-02-18 2007-08-30 Rpc Bramlage Gmbh Spender zur Ausgabe flüssiger bis pastöser Massen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024105240A1 (fr) 2022-11-18 2024-05-23 Asept International Ab Distributeur

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EP3840892B1 (fr) 2023-12-06
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