EP0405277A1 - Vorrichtung zur Abgabe und Dosierung von pulverf˦rmigen Stoffen - Google Patents

Vorrichtung zur Abgabe und Dosierung von pulverf˦rmigen Stoffen Download PDF

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Publication number
EP0405277A1
EP0405277A1 EP90111436A EP90111436A EP0405277A1 EP 0405277 A1 EP0405277 A1 EP 0405277A1 EP 90111436 A EP90111436 A EP 90111436A EP 90111436 A EP90111436 A EP 90111436A EP 0405277 A1 EP0405277 A1 EP 0405277A1
Authority
EP
European Patent Office
Prior art keywords
metering
funnel
vessel
metering vessel
wall
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Withdrawn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
EP90111436A
Other languages
German (de)
English (en)
French (fr)
Inventor
Hubert Schwidden
Ferdinand Fieg
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP0405277A1 publication Critical patent/EP0405277A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K5/00—Holders or dispensers for soap, toothpaste, or the like
    • A47K5/06—Dispensers for soap
    • A47K5/10—Dispensers for soap for powdered soap

Definitions

  • the invention relates to a device for dispensing and metering powdery substances from a storage container with an upper container opening.
  • Powdery disinfectants and / or cleaning agents are usually offered in large storage containers with an upper removal opening, from which a corresponding amount can then be removed as required. Depending on the size of the storage container, this removal is problematic, in particular with larger containers, difficulties can arise. Although it is possible to transfer the product into smaller containers, additional containers are necessary for this.
  • a considerable disadvantage is that when the product is removed, the user inevitably comes into contact with the product, which leads to problems in particular in the case of substances that are incompatible with the skin, for example alkaline disinfectants or the like. The user must then wear protective gloves or other protective devices . Furthermore, unwanted dust development can also occur when powdery substances are removed.
  • the object of the invention is to provide a solution with which the pulverulent material can be easily dispensed from a larger container open at the top, even in smaller containers and in compliance with the most exact quantities possible, without the user coming into contact with the removal product and dust generation occurs.
  • the storage container which is open at the top, can be inserted into a funnel-shaped metering vessel with a closable metering outlet at the end of the funnel and can be pressed against a sealing element on the funnel edge of the metering vessel by a tensioning device, whereupon by rotating the metering vessel by a maximum of 180 ° the device can be moved into the delivery position.
  • a device for dispensing certain quantities of powdered substances from a storage container is known, on which a funnel-shaped container nozzle with a closable outlet is arranged (DE-OS 34 14 218).
  • the funnel-shaped container connection is firmly connected to the storage container at its lower end and the upper end of the storage container is closed, the problem described does not exist because, in the known case, because of the funnel-shaped container connection of fixedly arranged on the storage container, which is closed at the top there is no danger of contact from the start and no dust can develop.
  • a sealing element is arranged on the outer circumference of the closable metering outlet for the sealing contact of a sampling cup.
  • the metering outlet is provided with a locking element for locking at least in the closed position.
  • This locking element ensures that after closing no product still in the metering vessel can escape undesirably and uncontrolled.
  • a lock in the open position can also be provided to ensure that the open position does not change during the product outlet.
  • a preferred embodiment of the invention is characterized in that the metering outlet is formed by a first perforated plate which is fixedly arranged at the funnel end of the metering vessel and by a second corresponding perforated plate which is rotatably arranged on the first perforated plate about the central axis of both perforated plates.
  • a perforated plate dosing closure permits particularly precise dosing and is particularly easy to handle.
  • other metering devices such as slides or the like, can also be provided here.
  • the invention advantageously provides that an insert housing with at least one side wall and a cover wall parallel to the funnel edge is arranged on the metering vessel.
  • the storage container can be inserted into this slide-in housing, as a result of which the storage container and the metering device as a one-piece device tion are particularly easy to use.
  • the tensioning device is preferably arranged on the top wall of the metering vessel and has a tensioning plate that can be moved from the top wall into the interior of the vessel.
  • the slide-in housing then serves not only for receiving the storage container, but also in connection with the tensioning device at the same time for fixing the same with respect to the metering vessel.
  • tensioning device is characterized in that the tensioning plate is arranged on a push rod that can be moved relative to the top wall and has a quick release.
  • the tensioning plate is arranged on a push rod that can be moved relative to the top wall and has a quick release.
  • a rotatable wall bracket is arranged on the side wall, wherein the wall bracket can advantageously be fixed in certain rotational positions by means of a locking element.
  • the device can be firmly but rotatably attached to a wall or the like.
  • the storage container can then be closed be inserted and fastened next to the receiving opening of the metering vessel located below and then the metering vessel can simply be turned through 180 ° and is then ready for use.
  • the provision of a locking element ensures that the device is only in the desired position.
  • the invention expediently also provides that at least the funnel-shaped metering vessel is formed from transparent material.
  • the filling level of the metering vessel and, if appropriate, also of the storage container can be determined in a simple manner from the outside.
  • a device for dosing powdery substances such as alkaline disinfectants in the hospital hy giene, from a storage container, not shown in the drawing, is generally designated 1.
  • the device 1 has a funnel-shaped metering vessel 2, preferably made of transparent material, the further end of which is designated by 3 and the narrower end of which is designated by 4.
  • a metering outlet 5 is provided, which is formed by a first perforated plate 6, which is fixedly arranged on the metering vessel 2, and by a second, corresponding perforated plate 7.
  • the second perforated plate 7 is arranged rotatably about the central axis of both perforated plates by means of a bolt 8 on the first perforated plate 6, the bolt 8 being secured inside with a wing screw 9.
  • the wing screw 9 serves not only for securing, but also as a stirring element for loosening the powdery substance in the metering vessel 2 when the metering outlet 5 is opened.
  • the second perforated plate 7 is integrated in a cup-shaped sleeve element 10 which encloses the narrower end 4 of the metering vessel 2.
  • a sealing element 11a is provided all around, which serves for the sealing contact of a removal cup.
  • the sleeve element 10 and thus the second perforated plate 7 is, for example, in shape relative to the first perforated plate 6 by means of a locking element a cylinder pin 11 in different rotational positions, in particular in the closed position, lockable.
  • a receptacle 12 with a circumferential sealing element 13 is adapted to the contour of the opening of the storage container (not shown).
  • Adjacent to the receptacle 12 is a slide-in housing 14 for the storage container, which in the exemplary embodiment shown is formed by three side walls 15 and a top wall 16 in such a way that at least one side surface remains open for the insertion of the storage container.
  • a rotatable wall bracket 17 is provided in the area of a side wall 15. This initially has a sleeve 18 with a fastening flange 19 which is fastened to the side wall 15 by means of fastening screws 20.
  • the sleeve 18 receives a bearing in the form of a ball bushing 21, in which a pivot pin 22 of a wall attachment 23 is rotatably mounted.
  • the wall fastening 23 is arranged in a spatially fixed manner by means of fastening screws 24 or the like on a wall 25 which is only indicated.
  • the free end of the sleeve 18 has two opposed elongated holes 26 in the longitudinal direction, into which a locking element in the form of an egg is arranged on the pivot pin 22 by longitudinally displacing the sleeve 18 to the pivot pin 22 Nes cylinder pin 27 can engage.
  • the axial relative displaceability between the pivot pin 22 and the sleeve 18 is limited by a securing element (not shown) such that the sleeve 18 and the pivot pin 22 can only be pulled apart as far as is shown in FIG. 1.
  • a securing element not shown
  • an edge region of the free end of the sleeve 18 is formed in a semicircular manner between the elongated hole openings 26, in such a way that twisting between the sleeve 18 and the pivot pin 22 in the illustrated position of the locking element 27 is possible.
  • this design only a maximum rotation of 180 ° between the sleeve 18 and the pivot pin 22 and thus between the metering device 1 and the wall surface 25 is possible, with locking in the respective end positions by engagement of the locking element 27 in the respective slot opening 26.
  • a clamping device 28 is provided for clamping the storage container.
  • the clamping device 28 has a clamping plate 29 which can be moved in the direction of the receptacle 12.
  • the clamping plate 29 is arranged on a push rod 30 with a quick release 31.
  • this quick release has a clamping lever 32. In the retracted position, the clamping plate 29 can engage in a recess 33 in the top wall 16.
  • the dosing device works as follows:
  • the metering device 1 is first rotated and secured by relative displacement of the sleeve 18 to the pivot pin 22 of the wall bracket 17 such that the metering outlet 5 is directed upwards and the insert housing 14 is directed downwards.
  • the storage container without a lid is placed in the insert housing 14 and pressed and clamped with the clamping device 28 with its container opening against the sealing element 13 of the receptacle 12, so that an airtight connection between the storage container and the metering vessel 2 is created.
  • the device 1 is then rotated 180 ° by means of the wall bracket 17 such that the metering outlet 5 is now in the lowest position. In this position, the wall bracket is again secured accordingly.
  • the pulverulent substance falls simultaneously into the funnel-shaped metering vessel 2 without the development of dust, the metering device 1 is ready for metering.
  • a removal cup is now pressed against the cup-shaped sleeve element 10, an airtight connection between the metering device 1 and the removal cup being ensured by the sealing element 11.
  • the metering outlet 5 released, whereby loosening of the product takes place at the same time by turning the wing screw 9, thereby preventing clumping.
  • the product can thus be introduced into the removal cup from the metering device 2 without any skin contact and dust generation.
  • the metering outlet 5 can be closed again by turning the second perforated disk 7 again in relation to the first perforated disk 6 in the opposite direction.
  • the dosing vessel 2 is completely emptied, which can be easily recognized from the outside, if the dosing vessel 2 is formed from transparent material, such as plexiglass, then the entire device 1 can accordingly be rotated again by 180 °, the emptied storage container removed and by one new ones will be replaced.
  • the invention is not limited to the exemplary embodiment shown in the drawing; further refinements of the invention are possible without departing from the basic idea.
  • the device can also be designed without a wall bracket, it can then be used at different locations and, for example, be arranged in a support tripod and the like. More.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
EP90111436A 1989-06-24 1990-06-18 Vorrichtung zur Abgabe und Dosierung von pulverf˦rmigen Stoffen Withdrawn EP0405277A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19893920828 DE3920828C1 (enrdf_load_stackoverflow) 1989-06-24 1989-06-24
DE3920828 1989-06-24

Publications (1)

Publication Number Publication Date
EP0405277A1 true EP0405277A1 (de) 1991-01-02

Family

ID=6383560

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90111436A Withdrawn EP0405277A1 (de) 1989-06-24 1990-06-18 Vorrichtung zur Abgabe und Dosierung von pulverf˦rmigen Stoffen

Country Status (2)

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EP (1) EP0405277A1 (enrdf_load_stackoverflow)
DE (1) DE3920828C1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0989383A3 (de) * 1998-09-25 2001-11-28 Karl Dipl.-Ing. Hoermann (FH) Anordnung zum Dosieren schüttfähiger Substanzen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP656798A0 (en) * 1998-10-20 1998-11-12 Queensland Cement Limited A bulk container unloading apparatus
DE10119288B4 (de) * 2001-04-20 2006-01-19 Koppenwallner, Georg, Dr.-Ing.habil. Verfahren und Einrichtung zur gasdynamischen Beschichtung von Oberflächen mittels Schalldüsen

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1455970A (en) * 1920-12-06 1923-05-22 Morris C Resek Dispensing device
US1717025A (en) * 1926-11-20 1929-06-11 Ira L Green Dispensing container
CH273119A (de) * 1949-05-23 1951-01-31 Schaltegger Rueedi & Co Vorrichtung zur dosierten Abgabe von rieselfähigem Gut, insbesondere von gemahlenem Kaffee.
US2760688A (en) * 1951-03-19 1956-08-28 Jr George H Packwood Dispenser for finely divided materials
DE1965899A1 (de) * 1969-05-02 1970-11-12 Koch Walter Dosiervorrichtung fuer pulveriges bzw. koerniges Gut
DE3238205A1 (de) * 1982-10-15 1984-04-19 Horst 7920 Heidenheim Heidrich Dosiergeraet fuer schlecht rieselfaehige, sowie stark hygroskopische granulat- oder pulververmischungen, wie geschirrspuel- reiniger und andere reiniger fuer textil-waschmaschinen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414218C2 (de) * 1984-04-14 1986-04-17 Chronos Richardson GmbH, 5202 Hennef Vorrichtung zum Befüllen von Ventilsäcken mit insbesondere pulverförmigem Schüttgut

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1455970A (en) * 1920-12-06 1923-05-22 Morris C Resek Dispensing device
US1717025A (en) * 1926-11-20 1929-06-11 Ira L Green Dispensing container
CH273119A (de) * 1949-05-23 1951-01-31 Schaltegger Rueedi & Co Vorrichtung zur dosierten Abgabe von rieselfähigem Gut, insbesondere von gemahlenem Kaffee.
US2760688A (en) * 1951-03-19 1956-08-28 Jr George H Packwood Dispenser for finely divided materials
DE1965899A1 (de) * 1969-05-02 1970-11-12 Koch Walter Dosiervorrichtung fuer pulveriges bzw. koerniges Gut
DE3238205A1 (de) * 1982-10-15 1984-04-19 Horst 7920 Heidenheim Heidrich Dosiergeraet fuer schlecht rieselfaehige, sowie stark hygroskopische granulat- oder pulververmischungen, wie geschirrspuel- reiniger und andere reiniger fuer textil-waschmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0989383A3 (de) * 1998-09-25 2001-11-28 Karl Dipl.-Ing. Hoermann (FH) Anordnung zum Dosieren schüttfähiger Substanzen

Also Published As

Publication number Publication date
DE3920828C1 (enrdf_load_stackoverflow) 1990-09-27

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