EP3402372A1 - Distributeur - Google Patents

Distributeur

Info

Publication number
EP3402372A1
EP3402372A1 EP16819958.6A EP16819958A EP3402372A1 EP 3402372 A1 EP3402372 A1 EP 3402372A1 EP 16819958 A EP16819958 A EP 16819958A EP 3402372 A1 EP3402372 A1 EP 3402372A1
Authority
EP
European Patent Office
Prior art keywords
dispenser
cartridge
metering device
container
recess
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.)
Withdrawn
Application number
EP16819958.6A
Other languages
German (de)
English (en)
Inventor
Alexander Grohs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
4gourmet Innovation GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3402372A1 publication Critical patent/EP3402372A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
    • G01F11/30—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement with supply and discharge valves of the lift or plug-lift type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/30—Other containers or devices used as table equipment
    • A47G19/32—Food containers with dispensing devices for bread, rolls, sugar, or the like; Food containers with movable covers
    • A47G19/34—Food containers with dispensing devices for bread, rolls, sugar, or the like; Food containers with movable covers dispensing a certain quantity of powdered or granulated foodstuffs, e.g. sugar

Definitions

  • the invention relates to a dispenser, i. a device for dispensing a substance amount of a substance to be dispensed, a
  • Cartridge for use in such a dispenser and a
  • the invention relates to a portable, manually from a
  • the Invention relates both to a dispenser per se and to a dispenser cooperating with a cartridge and supplemented by the cartridge, wherein the dispenser in question and the respective cartridge are each related as such.
  • the substance to be dispensed may e.g. a free-flowing material or grit or a liquid.
  • the substance to be dispensed is a spreadable food, in particular a spice or salt.
  • the dispenser comprises a container having a dispensing opening and a relative to the dispensing opening movably mounted metering device with at least one recess for transporting the substance to be dispensed through the dispensing opening from the container, wherein the metering device with a
  • the metering device thus serves the limitation or
  • the drive element may preferably be a spring element, which by a
  • the dispenser comprises a
  • Cartridge holder for holding a cartridge and a relative to the cartridge holder movably mounted
  • Containers are part of the cartridge to be accommodated in the cartridge holder; i.e.
  • the cartridge in turn comprises a container with a dispensing opening and a relative to the
  • Delivery opening movably mounted metering device with at least one recess for transporting the dispensed
  • a dispenser or scoop according to the former variant is already known from DE 20312737 Ul.
  • the spring element connected to the slider serves to return the
  • the material received in the metering chamber is pushed against the restoring force of the spring through the scattering opening.
  • GB 1 133 137 A describes a similar dispenser with a spring which retracts one by a piston
  • US 3 823 853 A discloses a dispenser with a spring, the spring holding a piston in a position in which the dispensing opening is closed.
  • FR 712 916 A also shows a spreader in which a punch is held by a spring in a closed position
  • a disadvantage of the known dispensers is that the direction and distribution of the substance to be dispensed upon delivery or during ejection is not reproducible. This can make it strong
  • the device does not have a metering device in the sense of the present invention, and metering can at best be done manually by checking the snuff freely flowing out of the container through an opening.
  • the spring force can not of course act on a - not present - metering device.
  • the reproducibility thus suffers mainly from the non-reproducible amount of the substance to be dispensed.
  • Device has the disadvantage that dosage and ejection are separated and thus the device is not only more complicated to manufacture, but also provides little protection against overdosing during ejection. In particular, a previously improperly ejected amount of substance in the
  • the drive element is set to accelerate a recorded in the recess of the metering amount of substance in the direction of ejection when leaving the donor.
  • the acceleration of the quantity of substance brought about by the drive element when leaving the dispenser accordingly has a component directed in the direction of ejection.
  • the direction of ejection refers to the direction in which the metering device moves on leaving the dispenser for dispensing a quantity of substance through the dispensing opening.
  • the ejection direction is preferably substantially parallel to one
  • the drive element when ejecting the amount of substance to be dispensed gravity, but supports the ejection from the dispenser.
  • the drive element thus forms a technical means for exerting force on the metering device or the amount of substance received in the recess of the metering device (for example of the grit).
  • the drive element may be - as mentioned - to a mechanical spring or a Gas spring or a comparable resilient element act. In this case, this is formed by a spring element
  • Substance olumens causes. Since the acceleration caused by the spring element for a given substance to be dispensed depends almost exclusively on the properties of the dispenser, in particular the spring element and the metering device, and these properties do not change or hardly change, the acceleration is very well reproducible. The from this
  • the substance to be dispensed is therefore also reproducible. This also results in at least an improvement in the overall reproducibility, taking account of persisting, fluctuating influences (for example, gravity), because the
  • the spring element is preferably configured such that the spring force exerted by the spring element replaces or overrides a manual action of force on the metering device. This virtually eliminates the (fluctuating) influence of manual operation and further increases reproducibility. Particularly preferably, the spring force exerted by the spring element also exceeds the force of gravity, so that the influence of
  • Relative orientation of the dispenser during dispensing on the direction and distribution of the dispensed substance is comparatively low.
  • the ejection in the present dispenser also works, and especially with, or in the direction of gravity, i. with downwardly directed discharge opening.
  • the drive element may alternatively be formed by a linear electromagnetic drive, e.g. through a linear motor.
  • the donor can have a
  • Energy storage eg in the form of a battery or a battery, comprise, which is set up to power the drive is.
  • a solenoid or an electric motor for biasing a spring element may be provided, so that the drive element comprises a spring element and a lifting magnet or electric motor.
  • Cartridge holder held cartridge and that the drive unit is a drive element, in particular a
  • Spring element comprises, which in operation with a in the
  • Cartridge held cartridge is arranged to accelerate a recorded in the recess of the metering device of the cartridge amount of substance in the direction of ejection on leaving the dispenser. Consequently, the donor or
  • the drive unit connected in operation via a two-part coupling with the cartridge or its metering device.
  • the donor complementary cartridge of the type mentioned is provided to solve the problem that the
  • Dosing has a first coupling part for connection to a second coupling part of said dispenser.
  • the first and second coupling parts together form a connection between the drive unit of the dispenser and the metering device of the cartridge, are transmitted by the forces and a synchronous operation is possible.
  • the force exerted by the drive element is transmitted via the coupling parts to the metering device and consequently to the substance volume transported during the ejection.
  • the coupling parts for example, as magnetic
  • Coupling be executed with at least one permanent magnet.
  • a mechanical connection e.g. a screw or a hook connection, possible.
  • the container is formed by a replaceable cartridge. This allows easy refilling of the substance to be dispensed by the dispenser, especially with liquids or fine grit. Otherwise, a comparably simple handling would only be possible through To achieve a complete replacement of the donor, but this would result in disproportionately high packaging costs compared to the material cost of the substance to be dispensed contained in the container due to the relatively high-quality ejection mechanism.
  • the invention also includes a cartridge for use in such a dispenser, which comprises a container for a substance to be dispensed, wherein the container a
  • Dispensing opening which is adapted to receive a metering device of the aforementioned dispenser has.
  • the cartridge thus complements the dispenser according to the invention by the
  • Container for storage of the substance to be dispensed provides and acts in so far as the dispenser together, as the discharge opening of the container with the dispenser, in particular with the metering device, is tuned.
  • the metering device is formed by a relative to the container slidably mounted piston.
  • a linearly acting drive element e.g. a tension or compression spring are used, which acts directly on the metering device.
  • the at least one recess of the metering device can be formed for example by a recess, in particular a circumferential recess in the piston.
  • the drive element is formed by a spring element which is biased in said receiving position.
  • the spring element can be held by a blocking element in the receiving position. The restoring force of the spring element accordingly causes an acceleration of the metering device from the receiving position into a
  • the cartridge has a subsequent to the discharge opening of the container discharge channel, wherein the
  • Such a lock for the container preferably forms the only access to the container volume during operation.
  • the dispensing channel surrounds the metering device such that the volume received in the recess of the metering device is closed during a passage of the recess through the discharge channel and thus closed and in particular separated from the container volume to the outside of the dispenser.
  • the container is therefore closed at all times to the surroundings of the dispenser. Thus, contamination of the container, e.g. by a moisture ingress, are largely avoided. Due to the temporarily closed
  • volume of the recess limits the recess the maximum in a dispensing cycle removed from the container volume of the substance to be dispensed and thus reliably prevents a
  • the volume of the at least one dispenser is at least one
  • Recess of the metering device is adjustable. Such an adjustment of the volume of the recess causes an equally reproducible change in the distribution of the discharged substance due to the changed total amount, so that the original object of the invention is still solved well.
  • Adjustment can be achieved, for example, by an adjusting screw, which changes an extension of the recess.
  • an adjustment by deposits which are inserted into the recess and thus the volume of
  • Dosing device of the dispenser or the drive unit is connected to a counting device, wherein the counting device for counting the dispensing cycles, i. each of a transport of the defined or set, maximum recorded in the recess volume of the substance to be dispensed by the counting device for counting the dispensing cycles, i. each of a transport of the defined or set, maximum recorded in the recess volume of the substance to be dispensed by the counting device for counting the dispensing cycles, i. each of a transport of the defined or set, maximum recorded in the recess volume of the substance to be dispensed by the
  • the counting device can
  • the shape and geometry of the metering device in particular the
  • an integrated or connected to the donor weighing device may be provided which a weight change of the container, the cartridge or the entire donor
  • Transportation can be determined.
  • the inventive method for using one of the above-defined dispenser comprises one or more dispensing cycles, wherein a dispensing cycle is a movement of the recess of the
  • Dosing device from a receiving position, in which a volume of the at least one recess communicates with a volume of the container, through the discharge opening into a delivery position in which communicates a volume of the at least one recess with the environment of the dispenser, wherein one case in the recess transported amount of substance before reaching the
  • Dispensing position is accelerated by the drive element in the direction of ejection.
  • Fig. 1A is a perspective sectional view and Figure 1B is a simplified partial sectional view of a dispenser with a substantially cylindrical container for grit and with a Dosierstempel in a dispensing position.
  • Figure 2A is a perspective sectional view and Figure 2B is a simplified partial sectional view of the dispenser according to Figures 1A and 1B in a receiving position ..;
  • FIG. 3A is a simplified sectional view of the dispenser according to FIGS. 1A and 1B in a transport position in which the recess is completely closed, and FIG. 3B shows the detail B of FIG. 3A;
  • FIG. 4A is a perspective sectional view and FIG. 4B is a partial sectional view of a dispenser with a
  • Fig. 5A is a perspective sectional view
  • Fig. 5B is a side view
  • Fig. 5C is a sectional view of a
  • FIG. 6A is a perspective sectional view
  • Fig. 6B is a side view
  • Fig. 6C is a sectional view of a
  • Fig. 7A is a perspective sectional view and Fig. 7B is a sectional view of a dispenser with a cartridge for grit, with a drive unit and with a coupling for connecting the drive unit with a metering unit of
  • FIGS. 7A and 7B show a punch according to FIGS. 7A and 7B with a counting device connected to the drive unit.
  • FIGS. 1A, 1B, 2A, 2B, 3A and 3B each show a dispenser 1 with a housing 2, which forms a container 4 together with a housing cover 3.
  • the housing cover 3 closes an access opening 5 of the housing 2.
  • the housing 2 and thus the container 4 faces in a housing cover 3
  • the discharge opening 6 corresponds to an inner end of a cylindrical
  • the volume 7 defined by the container 4 for receiving a substance to be dispensed has an elongated, substantially cylindrical shape. In the region of the dispensing opening 6, the volume 7 has a conically tapered shape in the direction of the dispensing opening 6. In a side wall of the housing 2 is a gap 8 with a
  • the actuating lever 9 has a first lever arm 10 arranged substantially outside the housing 2 for operating the actuating lever 9 and a second lever arm 11 arranged essentially in the housing 2.
  • the second lever arm 11 acts with a displaceably mounted in the housing 2
  • Spring element 13 is received by a housing 2 in the housing
  • the spring element 13 is connected at one end to the tensioning piston 12 and at the other end to the housing cover 3.
  • the spring force thus acts between the housing cover 3 and the displaceable
  • the housing cover 3 is connected to the housing 2 such that it reliably closes the housing 2 even under the action of the spring force.
  • the housing cover 3 is screwed to the housing 2, whereby a simple removal of the housing cover 3 (together with the
  • Clamping piston 12, the spring element 13 and the metering device 14) for refilling the container 4 is made possible.
  • the tensioning piston 12 is fixedly connected to a metering device 14.
  • the metering device 14 is formed by an elongated, cylindrical, the container 4 passing through the piston (also "Dosierstempel”), which on the one hand in the housing cover 3 and on the other hand in the discharge opening 6 of the housing. 2
  • the metering device 14 is fixedly connected to a stamp stop 15, which a displacement of the metering device 14 in the direction of ejection, i. in the direction of the discharge opening 6 (in Fig. 1 down), limited.
  • a displacement of the metering device 14 in the opposite direction, i. in the direction of the housing cover 3 (in Fig. 1 upwards) is by the clamping piston 12, the
  • the metering device 14 has at its end opposite the punch stop 15 a recess 16 for transporting the stored in the container 4, to be dispensed substance through the
  • the recess 16 is preferably formed as an annular recess in the piston, so that a transported in the recess 16 amount of substance in the dispensing position shown in FIGS. 1A and 1B is substantially annular in all directions from the recess 16 is discharged.
  • the dimension or length of the recess 16 parallel to the axis of movement of the metering device 14 along which the metering device 14 is displaceably mounted is preferably shorter than the length of the discharge channel 17 can the recess 16 at Transport through the discharge channel 17 through the wall of the discharge channel 17 are temporarily completely closed and form a closed Dosiervolumen.
  • the volume of the recess 16 communicates either with the volume of the container 4 or with the surroundings of the dispenser 1 or with neither.
  • the metering device 14 with the discharge channel 17 forms a lock between the container volume and the surroundings of the dispenser 1.
  • the first lever arm 10 of the actuating lever 9 is actuated by the user Housing 2 used.
  • the second lever arm 11 is pivoted in the direction of the housing cover 3 and displaces the clamping piston 12 against the restoring force of the spring element 13, so that the spring element 13 is biased.
  • connected to the clamping piston 12 metering device 14 is through the
  • Dispensing opening 6 fed into the container 4 until the recess 16 is at least partially in the interior of the container 4. In this receiving position (see Fig. 2A and 2B) communicates the volume of the recess 16 with the container volume 4. So now the substance to be dispensed from the container 4 penetrates into the recess 16, the dispenser 1 is held in operation so that the substance to be released by gravity in the area of
  • Recess 16 collects.
  • Clamping piston 12 acting on the metering device 14 spring force is now the metering device 14 in the direction of ejection, i. in the direction of the discharge opening 6, accelerated. This leads to an acceleration of the amount of substance of the substance to be dispensed, received in the recess 16 of the metering device 14
  • the metering device 14 passes through that shown in FIGS. 3A and 3B
  • Transport position included volume defines
  • Stamp stop 15 meets the housing cover 3 and the
  • Dosing device 14 is not firmly connected and thus ejected laterally from the recess 16 due to their previously recorded pulse, wherein the end part 18 of the
  • the termination part 18 may preferably be with the rest
  • Piston of the metering device 14 screwed element be provided so that by further or lesser screwing of the end part 18, the volume of the recess 16 is adjustable.
  • the operating lever 9 allows one-handed operation of the dispenser 1, e.g. the housing 2 is held in the palm and the first lever arm 10 with the fingers as in the
  • Closing a fist is brought or pulled to the housing.
  • Dosing device 14 is operated.
  • the housing 2 can be held in one hand, while taken with the second hand, the handle 19 and pulled up to the stop from the housing 2 away. If the metering device is pulled to a defined stop and released from there, causes the spring element as well as in the variant described above a reproducible movement (acceleration in the direction of ejection and abrupt stopping) of the metering device 14 and thus a reproducible scattering behavior.
  • FIGS. 1A and 1B can be provided with an operating lever 9 or handle 19.
  • the dispenser 20 shown in FIGS. 4A and 4B differs from the dispenser 1 shown in FIGS. 1A and 1B by a cartridge 21 received in the housing 2 (see FIGS. 4A and 4B
  • Container 22 for storage of the substance to be dispensed forms.
  • the housing 2 is formed by a substantially cylindrical shell, wherein attached to a known housing cover 3 opposite end of the housing 2, a closure cap 23 (e.g.
  • the cap 23 holds the cartridge 21 in the housing 2.
  • the metering device 14 is movable relative to the discharge opening 24 of the cartridge 21 and in a in the cap 23 subsequent to the
  • Dispensing opening 24 formed release channel 25 slidably
  • the metering device 14 is substantially similar to the metering device 14 according to FIGS. 1A and 1B.
  • the position of the metering device 14 shown in FIGS. 4A and 4B corresponds to a transport position (see Fig. 3A and 3B)
  • the cartridge 21 for use in a dispenser according to Figs. 4A and 4B is shown in more detail in Figs. 5A-C.
  • the cartridge 21 comprises a cartridge housing 26, which has a substantially cylindrical outer shell 27 and a concentric, in
  • Substantially cylindrical inner jacket 28 includes. Of the
  • Outer jacket 27 has a conically tapered to a discharge opening 24 section 29.
  • the inner shell 28 is connected via an annular cartridge bottom 30 with the
  • Dispensing opening 24 opposite end of the outer shell 26 connected.
  • the opening in the cartridge bottom 30, and the inner shell 28 substantially corresponds to the cross section of the discharge opening 24, so that a dosing element 14 (see FIGS. 4A and 4B) passing through the cartridge 21 at least in one
  • Cartridge bottom 30 off and ends at a distance in front of the
  • Dispensing opening 24 This distance corresponds to the intended (with an adjustable recess: maximum) length of the recess 16 of the metering device 14.
  • the container 22 is essentially bounded by the inside of the outer shell 27, the inside of the cartridge bottom 30 and the outside of the inner shell 28.
  • the cartridge 21 is closed by a plug 31, as shown in Fig. 6A-C for the cartridge of FIG. 5A-C.
  • the plug 31 comprises an elongate pin 32, which in the closed position shown extends from the discharge opening 24 to the inner casing 28, and a
  • Plug cap 33 which closes and protects the conical portion 29 and prevents slipping in the direction of the cartridge bottom 30 and facilitates the removal of the plug 31.
  • the cross section of the pin 32 substantially corresponds to the cross section of the metering device 14 of the dispenser 20 for the use of the cartridge 21.
  • the cap 23 is removed from the housing 2 of the dispenser 20, a previously located in the dispenser 20 cartridge 21 withdrawn from the metering device 14 and removed, the plug 31 of the new, filled cartridge 31, the cartridge 21 on the
  • Cap 23 fixed in the housing 2.
  • the cartridge may be filled only to the end of the inner shell 28.
  • the plug 31 but also when pushed onto the
  • Cartridge 21 stored substance to be dispensed by the donor is separated from the environment during the entire exchange. In this way, contamination of the cartridge contents, i. of the substance received in the container 22, not only in the use of the dispenser 20 but also already be prevented when inserting the cartridge.
  • FIGS. 7A and 7B A corresponding embodiment of the invention is shown in FIGS. 7A and 7B. In this case, the
  • Cartridge 35 a metering device 34 with a recess 16 in the region of the discharge opening 24 of the cartridge 35 on; i.e. the metering device 34 is part of the cartridge 35.
  • the metering device 34 is connected via a first coupling part 36 to a drive unit 37 of the dispenser 40.
  • Drive unit 37 is part of the dispenser 40 and formed by a metering device 34 of the inserted into the dispenser 40 cartridge 35 substantially continuing piston.
  • the cartridge 35 with the metering device 34 is formed in a through the housing 2 and the cap 23
  • Drive unit 37 is part of the dispenser 40 and with the
  • Tensioning piston 12 and the punch stopper 15 and slidably mounted in a passage opening 38 in the housing cover.
  • the drive unit 37 has a second
  • Coupling member 39 for example in the form of a permanent magnet, so that the first coupling part 36 of the metering device 34, which in this example has a ferromagnetic material, in conjunction with the second coupling part 39th
  • the metering device 34 When replacing the cartridge 35, the metering device 34 is released from the second coupling part 39 by e.g. by a manual pulling or tilting movement, the connecting forces between the coupling parts 36, 39 are overcome, and then the cartridge 35 is removed with its associated metering device 34 and replaced.
  • a new cartridge 35 is thus already provided and sealed during production, immediately after filling with a metering device 34, which already closes the container 22 formed by the cartridge 35 during delivery and during the entire period of use of the cartridge 35.
  • FIG. 8A and 8B Another preferred embodiment of a dispenser 41 is shown in Figs. 8A and 8B.
  • the dispenser 41 includes all
  • a counting device 42 is provided on the housing cover 3 and connected to the housing cover 3. The counting device 42 detects the movement of the

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

Distributeur (1) pour la distribution d'une certaine quantité d'une substance à distribuer, qui comporte un récipient (4) pourvu d'un orifice de distribution (6), et un dispositif doseur (14) monté mobile par rapport à l'orifice de distribution (6) et présentant au moins un évidement (16) pour le transport de la substance à distribuer vers l'extérieur du récipient (4) par l'orifice de distribution (6), ledit dispositif doseur (14) étant relié à un élément d'entraînement, en particulier un élément ressort (13), conçu pour accélérer une quantité de substance présente dans l'évidement (16) du dispositif doseur (14) lorsque ladite substance quitte le distributeur (1).
EP16819958.6A 2016-01-15 2016-12-29 Distributeur Withdrawn EP3402372A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16151547 2016-01-15
PCT/EP2016/082869 WO2017121625A1 (fr) 2016-01-15 2016-12-29 Distributeur

Publications (1)

Publication Number Publication Date
EP3402372A1 true EP3402372A1 (fr) 2018-11-21

Family

ID=55174555

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16819958.6A Withdrawn EP3402372A1 (fr) 2016-01-15 2016-12-29 Distributeur

Country Status (5)

Country Link
US (1) US10520345B2 (fr)
EP (1) EP3402372A1 (fr)
AU (1) AU2016385936A1 (fr)
CA (1) CA3011055C (fr)
WO (1) WO2017121625A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3498135A1 (fr) 2017-12-18 2019-06-19 Alexander Grohs Réceptacle pour dispenser matériaux granulaires

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR712916A (fr) 1931-03-09 1931-10-15 Saupoudroir
CH153431A (de) 1931-05-09 1932-03-31 Schaffner Max Streubüchse.
DE1651682U (de) 1952-10-16 1953-03-05 Josef Reissmueller Salz- und pfefferstreuer.
US3367543A (en) * 1966-02-09 1968-02-06 Louis Frankel Dispenser for dispensing granular and powdered material and the like
GB1133137A (en) * 1966-02-23 1968-11-06 Swedaco Patents Ab Dispensing device for powder-like material
CH548328A (de) * 1971-01-29 1974-04-30 Alden Paul Peter Dosiergeraet fuer rieselfaehiges gut.
DE2705297A1 (de) 1977-02-09 1978-08-10 Helmut Schatzler Geraet zum dosierten abgeben pulverfoermiger medien, insbesondere schnupftabak
DE2926659A1 (de) * 1979-07-02 1981-01-15 Kaiser Richard Schnupfgeraet
DE9217208U1 (de) 1992-12-16 1994-04-14 Pettay Franz Abgabevorrichtung für fließfähige Medien
DE20312737U1 (de) 2003-08-14 2003-10-16 Eugen Block Holding Gmbh & Co Portionierer für rieselfähiges Gut
US20160069722A1 (en) * 2014-09-10 2016-03-10 Bipan Deep Singh Metered dispenser for administration of nutrients

Also Published As

Publication number Publication date
WO2017121625A1 (fr) 2017-07-20
US20190017856A1 (en) 2019-01-17
CA3011055A1 (fr) 2017-07-20
AU2016385936A1 (en) 2018-08-30
US10520345B2 (en) 2019-12-31
CA3011055C (fr) 2021-03-30

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