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WO1995011619A1 - Systeme d'emballage et de dosage de detergents et autres produits chimiques pour le traitement de l'eau et/ou d'autres operations - Google Patents

Systeme d'emballage et de dosage de detergents et autres produits chimiques pour le traitement de l'eau et/ou d'autres operations Download PDF

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Publication number
WO1995011619A1
WO1995011619A1 PCT/EP1994/003497 EP9403497W WO9511619A1 WO 1995011619 A1 WO1995011619 A1 WO 1995011619A1 EP 9403497 W EP9403497 W EP 9403497W WO 9511619 A1 WO9511619 A1 WO 9511619A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
dosing
water treatment
closure
hose
Prior art date
Application number
PCT/EP1994/003497
Other languages
German (de)
English (en)
Inventor
Harald Pulz
Original Assignee
Woellner-Werke Gmbh & Co.
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 Woellner-Werke Gmbh & Co. filed Critical Woellner-Werke Gmbh & Co.
Priority to EP94930974A priority Critical patent/EP0725592B1/fr
Priority to DE59405863T priority patent/DE59405863D1/de
Priority to PL94314270A priority patent/PL176268B1/pl
Publication of WO1995011619A1 publication Critical patent/WO1995011619A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/1658—Elements for flattening or folding the mouth portion
    • B65D33/1666—Slitted tubes with or without a core; U-shaped clips made of one piece
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4436—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants in the form of a detergent solution made by gradually dissolving a powder detergent cake or a solid detergent block
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/14—Suspension means

Definitions

  • a specially shaped, refillable, flexible container which is in particular bag or bag-shaped and made of water vapor-tight and transparent plastic material
  • a dosing or flushing device for storing or buffering the filling goods and for controlled dissolving or flushing and
  • a measuring and control device Dosing the same, if necessary a measuring and control device, a holding device for attaching and adjusting the storage bag, the dosing or induction device, and if necessary the measuring and control device at the point of use, as well as, if necessary, chemically and mechanically stable receptacles for collecting and returning - port the emptied bag-shaped containers, whereby these receptacles should meet the criteria of the Dangerous Goods Ordinance.
  • the invention also relates to methods for flushing and dosing detergents, cleaning agents, bleaching agents, disinfectants, preservatives and / or other water treatment and / or process chemicals.
  • DE-PS 42 04489 describes reusable containers which contain detergents or cleaning agents in the form of either compressed powder mixtures with or without a top layer or granule mixtures held by a water-soluble barrier layer. The required amount of detergent or cleaning agent is removed by spraying with water.
  • the manufacture of the reusable container with detergents or cleaning agents is very complex.
  • the detergent or cleaning agent product formulations are restricted, since the manufacturing process (casting, melting, pressing) can lead to reactions of individual components which are incompatible with one another.
  • Reusable containers filled with the product and delivered to the customer must be transported back to the manufacturer after use. This requires well-organized logistics, which cannot always be accomplished.
  • Dosing systems for machine dishwashing consisting of a dosing cartridge and a console for rinsing out the cleaning agent are also known (eg systems from Diversey GmbH, product Divopak PS in a 6 kg dosing bottle with dosing system Diverforce 2000; system from Lever Sutter, product Sumazon extra in a 4 kg dosing bottle with the matching dosing system; system from Holluscheck dosing bottle (2.5 kg).
  • the detergent or cleaning agents are contained in the aforementioned dosing cartridge as a powder mixture.
  • the dosing cartridge is essentially a bottle-shaped container, which is closed at its opening with a protective screw cap.
  • the protective screw cap is removed, the bottle-shaped container with the powder or granule mixture is inserted, clamped or screwed into a suitable console, that is to say a flushing-in or injection device.
  • a suitable console that is to say a flushing-in or injection device.
  • each individual container like the aforementioned containers, contains a sieving device, which, due to the complex production, leads to high production costs and thus to an additional increase in the cost of products.
  • a dosing device with a device enables a continuous hose filled with dishwashing detergent to be passed through this metering device.
  • a slotted blade in the metering device which continuously slits open the hose and presses it into the device as it advances, deforming the hose so that the dishwashing agent can fall from the open hose into a funnel located underneath and from there into the dishwasher reached.
  • the packaging and dosing system described in DE-OS 2 518 744 is very elaborately constructed and little or not suitable for practical use for dishwashers and washing machines, since dishwashing detergent can adhere to the blade or bake, and moreover still remains of the
  • Dishwashing detergent can remain in the film tube, so that it can only be insufficiently wound up on the subsequent spool.
  • permatic dosing system for powdered dishwashers, which consists of an electronic control unit and a dosing unit.
  • the dosing device or the storage container is filled or refilled by loose goods or by portion bags.
  • the portion packs are slit open with a blade in the dosing device and empty when the bag is pulled out of the
  • the storage container of the dosing device is closed with a lid and a special powder lock and is intended to protect the powder against moisture;
  • this is not the case in practice, because it was found that moisture on the dosing mechanism or in the storage container precipitation and a crusting of the cleaning powder, especially when standing for a long time overnight or on weekends.
  • These large sacks are available in many shapes and sizes, whereby in a construction form of these large sacks the sack has four hanging loops and in the bottom area for emptying various valves or side gussets / configurations (so-called four-loop sack).
  • a disadvantage of these large sacks filled with 300 to 2000 kg is that dosing from these containers is difficult for the consumer, i.e. usually the entire contents of the bag, for example in one
  • the invention is therefore based on the object of a system for filling, transporting, dosing and dissolving washing, cleaning, bleaching, disinfecting To provide fection, preservatives or other water treatment chemicals, with the help of which such products can be safely and without contact with human skin to the point of consumption, for example a commercial dishwasher, and fixed there, whereupon in a targeted and controlled manner the required amount of product in one Dispensed and dissolving device and can be transported from there with a liquid stream as a pre-dissolved concentrate to the workplace, for example the washing zone of a dishwasher.
  • the system also requires that the proportion of packaging in mass is small in relation to the packaged product, that the emptied packaging can be significantly reduced in volume in a simple manner and that it can be safely stored and transported.
  • the elements of the dosing and induction system are simple and inexpensive to manufacture, because of the often restricted space at the place of use, require only a small assembly space, and can be easily and safely dismantled into individual elements for inspection, cleaning and maintenance work are and are largely stable against mechanical destruction.
  • these tasks are achieved by the packaging and dosing system for powdery and granular filling goods with the specially shaped, refillable, flexible container, the dosing or induction device
  • Holding device possibly the measuring and control device and possibly the receptacle for storing and transporting the emptied container, according to claim 1; by the packaging and dosing system for liquid or pasty filling goods according to claim 19 or by the method for flushing and dosing powdered or granular or liquid or pasty
  • the system according to the invention ensures full effectiveness of all substances of the cleaning agent or of the water treatment and / or process chemicals, this being compared without additional consumption of fresh water and cleaning powder to conventional systems is accomplished. It is essential that the personnel no longer come into contact with the detergent powder and that the flexible bags are not completely destroyed by slitting, so that they can be collected, stored and transported back to the manufacturer for refilling. Due to the transparent design of the dosing device cover or
  • the fill level is controllable. It is also advantageous that the water supply for supplying the spray nozzles can be controlled with the aid of the novel measuring and control device (50) so that the cleaning agent is pulsed on and an interval metering with adjustable spraying times and pause times of the cleaning agent concentrate can be achieved. This is particularly appropriate when cleaning products are used which are in solution, i.e. Conduct the electrical current well in the cleaning liquor. It is particularly advantageous that the bag (1) according to the invention has a very favorable mass ratio of container material: filling material of approximately 1:50.
  • Fig. 1 a wall bracket for the packaging
  • the metering or dispensing device (20) for storing or buffering the powdered and granular detergents and water treatment chemicals and for flushing and metering the same;
  • FIG. 7 shows a refillable, flexible storage container (102) according to the invention, which is provided for liquid or pasty filling goods;
  • the system according to the invention can consist of the following elements:
  • the holding device (40) consists of a carrier or back element (41) with a cross member (46) attached to the upper section (42), which has holding or clamping devices, in particular height-adjustable hooks (44). The hooks are e.g. through a
  • the screw thread can be adjusted in height in order to enable the bag (1, 102) with the contents to be adjusted relative to the induction device.
  • the lower section (45) there are means for receiving the metering device (120, 20), in particular bores (47) for the housing.
  • the height of the upper cross member (44) can be adjusted by means of a rotating device on the back element or cross member, so that an adjustment of the bag suspended thereon is made possible relative to the induction unit.
  • Bolt locking holes for wall mounting can be provided on the back of the carrier or back element (41).
  • the holding device (40) can be designed as a wall or stand system.
  • a refillable bag or sack-shaped product container (1) made of flexible, water vapor-tight material, preferably made of plastic, particularly preferably made of halogen-free plastic such as polyethylene, polypropylene, polyamide or the like or so-called natural
  • Plastics such as starch (s) or modified starches from blends of starch (s) with the aforementioned materials.
  • the plastic material should preferably transparent or at least partially transparent in order to be able to recognize the fill level.
  • a plastic material is particularly suitable, which can be welded in a manner known per se by suitable temperature effects.
  • the bag-shaped or bag-shaped containers (1) can have any filling volume adapted to the requirements, for example approximately 500 cm 3 to approximately 1000 dm 3 . However, filling volumes between 2.5 dm 3 and about 50 dm 3 are particularly preferred for the system according to the invention, since simple handling is possible here.
  • the wall thickness of the flexible container wall (s) must be adapted to the stability requirements as a function of the filling quantity; e.g. With a continuous double-wall design and a filling mass of 5 kg, the outer wall thickness can be approx. 100 / m and the inner wall thickness approx. 50-70 ⁇ m.
  • the wall thicknesses are to be optimized in such a way that reliable security during transport and use is achieved with the least possible use of material.
  • the essential elements in the design of the bag-shaped or sack-shaped container (1) are as follows:
  • the inner part (8) of the container wall in the lower outlet part (13) is designed in such a way that it is independent of and separate from the outer container wall (14) by sewing, gluing, binding, clipping or particularly preferably by welding can be closed at (7).
  • the bag-shaped or sack-shaped container (1, 102) can be designed with double walls in the entire container wall area. Furthermore, the lower part of the container (1) is tubular.
  • the inner wall (8) is in a form-fitting or flush manner against the inner wall of the inlet connection (22) of the induction or dosing device, while the outer wall (14) is outside on the connection ( 22) is present.
  • (7) at the top or at the bottom of the container can have been accomplished by sewing, binding, clipping or a so-called plastic zipper or particularly preferably by welding.
  • At least two hanging means incorporated at the upper edge, in particular eyelets for hanging the container (1) onto the hanging hooks of the holding device (40).
  • These eyelets preferably consist of the same material as the walls of the container and in particular are tightly welded to it.
  • This closure device (6) can be connected by
  • Clamping or, in a particularly preferred embodiment, can be achieved by a so-called clamp closure strip (cf. FIG. 5).
  • This clamp closure bar consists of a relatively rigid, but nevertheless expandable on the open side (53) C-profile-shaped rail (51), preferably made of suitable plastic material such as polyamide and a flexible plastic cord (52) that fits into the profile or rubber.
  • the C-profile rail (51) is brought perpendicular to the hose direction on one side of the container section and from the other side the flexible cord (52) with the now fourfold flexible container walls in this rail is pressed so that a tight seal results.
  • the sack or bag-shaped container (1) Before the sack or bag-shaped container (1) is filled, in one embodiment it is closed with a closure (7) for the inner drain hose (8) and a detachable common closure (6) for the inner (8 ) and see the outer (14) hose drain, so that the lower hose section is closed; the filling material is then poured in and the upper edge of the bag-shaped or bag-shaped container at (5) is closed, in particular by welding.
  • the upper edge at (5) of the bag-shaped or bag-shaped container can first be closed, in particular by welding, and then the container can be filled with the filling material from the other side, whereupon the releasable closure (6) is attached becomes. With this procedure, no closure is attached to the inner drain hose (8) at (7).
  • the filled bag is hung in the hooks of the holder by means of the eyelets described above, and opened if necessary in a suitable manner
  • the inner wall section (8) and leads the lower tubular part of the container (4) into the inlet connection (22) such that the inner hose section (8) on the inner wall of the inlet connection (22) fits positively or flush and the outer hose section (14) rests on the outside of the inlet connection and there with a clamping device, which can be ring-shaped or semicircular, for example, or by means of springs is fixed. Then the releasable closure device (6) is released and the powder and granular product can trickle freely over the inlet connection (22) into the induction and dosing device (20).
  • the sack or bag-shaped container contains approximately 5 kg of detergent.
  • the filling and dosing device can hold approximately 2 kg of detergent in its powder buffer volume, so that the remaining powder product remains in the storage bag.
  • the sack-shaped or bag-shaped container (1) is detached from the inlet connection (22), taken out of the mounting hooks (44), rolled up and brought into the storage containers belonging to the system, which are to be produced according to the criteria of the dangerous goods regulation.
  • plastic bags can also be used to hold the rolled-up bags (1).
  • a induction or dosing device (20) for storing or buffering the powdered and granular detergents and water treatment chemicals and for inducting and dosing the same, comprising a tightly closable container ( 20) with a cover (21) and an inlet connection (22) integrated therein, a powder buffer volume (23), a tapered lower part (24), one in the tapered lower part (24) and its height Slidable sieve plate (26), which is intended to receive the substances to be dissolved, which may be in the buffer volume (23), is designed in a block-shaped manner to be screwed in under the sieve plate (26) in the tapered lower part (24) Nozzle and drain insert.
  • the lid of the dosing and induction device (20) can be made transparent in a special embodiment. In a very particularly preferred embodiment, the housing for the dosing or induction device is also designed to be transparent.
  • the inlet connector (22) carries one
  • Clamping safety device and a film detection device in the form of a snap-in sensor with mounting hole and electronic Low voltage control.
  • the dosing device (20) has a continuous internal screw thread (27) in the lower tapered part (24) and, if appropriate, a matching sieve insert (26) with an external screw thread (28) or with another latching mechanism.
  • the external screw thread (28) is either an inch thread (Whitworth thread) or a metric thread according to DIN 2999.
  • the width of the thread is 20 mm to 200 mm, preferably 25-70 mm.
  • the lid on the housing of the metering device can be made of metal or plastic, preferably of transparent plastic, e.g. Polyacrylate, polycarbonate, PVC exist.
  • the diameter of the inlet connector integrated in the lid must be adapted to the diameter of the drain hose of the sack or bag-shaped container and contains one
  • Fixing device e.g. a clip for the outer drain hose and a receiving hole for a bag wall filler, which is connected via an electronic circuit, e.g. a low-voltage detector that only releases the control for the water supply if and as long as the receiving hole is covered by the film of the outer drain hose, so that the sensor cannot snap into the receiving hole.
  • an electronic circuit e.g. a low-voltage detector that only releases the control for the water supply if and as long as the receiving hole is covered by the film of the outer drain hose, so that the sensor cannot snap into the receiving hole.
  • the sieve bottom insert can be made of metal, preferably stainless steel or plastic, and has on its outer circumference a screw thread adapted to the inner screw thread of the base body and
  • the mesh size of the sieve must be adapted to the grain structure of the powder or granular material introduced and, on the one hand, is to prevent undissolved particles from entering the alkali drain drop, on the other hand let enough water to rinse and dissolve the required amount of product in the required time.
  • the mesh size can be approximately 0.5 mm and the wire thickness used can be approximately 0.3 mm.
  • the unscrewable water supply and solution drain element (30) (Fig. 4) is made as solid as possible and can be milled or assembled from individual parts and welded or injection molded from plastic. In the upper area it contains an external thread adapted to the screw thread of the base body, by means of which this element is closed
  • Inspection, cleaning, maintenance or repair purposes can easily be dismantled without the entire induction and dosing device having to be dismantled. This is particularly advantageous since faults can be remedied without the powder or granulate residues lying on the sieve bottom, which e.g. have to be corrosive or harmful to health.
  • a screw thread receptacle for spray nozzles is worked into the solid body, e.g. made of brass, stainless steel, polypropylene or Teflon and on the outside a holder for a water supply
  • Quick-release coupling with non-return valve which as a "self-locking quick-release coupling” enables disassembly while operation is otherwise running. This also applies to a threaded receptacle attached to the lower end for a quick-release coupling for draining off the concentrate solution produced.
  • a solvent e.g. water.
  • Rinsing is done automatically.
  • the amount of each increases dosing amount of dissolved filling material, in particular of dissolved powdered or granular filling material, depending on the respective application process, controlled either by dosing time impulses and / or by the electrical conductivity in the solution contained by dissolving in water.
  • the concentrate solution thus obtained is supplied via the drain line (62).
  • the injection nozzle (31) in turn contains a screw thread, so that it can be screwed into the base body (33) of the water supply and solution drain element (30).
  • a feed pipe (34) which is guided to the side is attached in the base body.
  • control device As a control device or as a measuring and regulating device (50) for the water supply and / or product supply, especially when using products which conduct the electrical current well in solution, preferably conductance-controlled control electronics with interval dosing, i.e. adjustable spraying times and pause times.
  • the filled bag (102) is hung into the hook (s) of the hanging device (101) by means of one or more hanging device (s), opened when the reversibly releasable shut-off device is closed (1 15), e.g. a pinch valve, the lower end of the hose Shaped drain part (104), for example by cutting a weld, connects the tubular drain part in a liquid-tight manner to the filler nozzle (106) of the metering device (120) and then opens the reversibly releasable shut-off device.
  • the liquid product contained in the flexible storage container (102) empties, especially after
  • a particular advantage of this embodiment lies in the fact that, by suitably dimensioning the volume or the height of the hollow cylinder (108) after the vacancy indicator device (109) has responded, there is still a sufficient supply of filling material for the flexible container to be replaced and a new one connected filled storage container required period is available.
  • Mixing device is preferably designed according to the injector system, in which, depending on the amount of diluent medium flowing in, e.g. Water, an adjustable proportional amount of liquid or pasty filling materials is added and mixed with the diluent. It is a flow or volume of
  • the amount of paste-like or liquid filling materials supplied to the dilution medium is regulated independently of the amount of the dilution medium supplied or flowing in.
  • the system for liquid or pasty filling goods also contains a holding device (40) for attaching and adjusting the flexible filling material container (102) as well as the metering and admixing device and possibly the measuring and control device (50).
  • the above general description of the refillable bag or sack-shaped container (1) also applies here analogously to the container (102), which is preferably of double-walled design.
  • the containers (1, 102) according to the invention can be equipped with filling goods which are solid, powdery and / or granular and / or liquid and / or pasty washing, cleaning, bleaching, disinfecting and / or
  • Preservatives and / or other water treatment agents and / or process chemicals include. Conventional fillings known to the average person skilled in the art are used, e.g. in DE-PS 4 204 489 cited above. However, powdered and / or granular fillings are particularly preferred. Water-soluble, basic or acidic substances, such as e.g. Caustic soda or citric acid can be used.
  • compositions for the fillings (each in% by weight).
  • nonionic surfactant 0.1% by weight (tallow fatty acid alcohol with 25 mol ethylene oxide) - lemon fragrance 0.1% by weight
  • viscous and pasty auxiliaries, cleaning agents and in particular skin treatment creams can also be packaged and dosed.
  • the metering device must be designed specifically for liquid and pasty products by providing special means such as flaps, flap valves, extrusion presses and extrusion devices.
  • a squeezing press for the bag (1) i.e. one or two squeeze rollers can be provided so that the pasty filling material is transported in the direction of the metering device.
  • a further advantageous embodiment of the invention in particular in the system for liquid, viscous or pasty filling goods, consists in the fact that a preferably transparent, movable shielding or protective device, for example a protective shield made of unbreakable, chemical-resistant plastic material, surrounds the entire metering system is attached around in order to avoid endangering the operating personnel as a result of mechanical damage to the bag-shaped or bag-shaped flexible storage containers.
  • a preferably transparent, movable shielding or protective device for example a protective shield made of unbreakable, chemical-resistant plastic material
  • closure weld seam on the upper edge of the container (1) in one embodiment after the container has been filled with filling material
  • drain part consisting of outlet part (3) and connecting part (4)
  • Profile rail, C profile e.g. made of polyamide
  • bag or bag-shaped storage container with powder and granular detergents the bag (1) is still closed with the releasable closure device (6).

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Detergent Compositions (AREA)
  • Container Filling Or Packaging Operations (AREA)

Abstract

L'invention concerne des systèmes d'emballage et de dosage pour des produits chimiques de lavage, de nettoyage, de blanchiment, de désinfection ou de conservation et/ou d'autres produits chimiques pour le traitement de l'eau et/ou d'autres opérations, sous forme de poudre, de granulé ou de pâte ou sous forme liquide. L'invention concerne également un procédé pour l'introduction et le dosage de ces produits chimiques de lavage, de nettoyage, de blanchiment, de désinfection ou de conservation et/ou d'autres produits chimiques pour le traitement de l'eau et d'autres opérations.
PCT/EP1994/003497 1993-10-25 1994-10-25 Systeme d'emballage et de dosage de detergents et autres produits chimiques pour le traitement de l'eau et/ou d'autres operations WO1995011619A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP94930974A EP0725592B1 (fr) 1993-10-25 1994-10-25 Systeme d'emballage et de dosage de detergents et autres produits chimiques pour le traitement de l'eau et/ou d'autres operations
DE59405863T DE59405863D1 (de) 1993-10-25 1994-10-25 Verpackungs- und dosiersystem für detergentien und sonstige wasserbehandlungs- und/oder prozesschemikalien
PL94314270A PL176268B1 (pl) 1993-10-25 1994-10-25 Sposób pakowania oraz dozowania proszkowych i granulowanych środków i urządzenie do pakowania oraz dozowania proszkowych i granulowanych środków

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4336339.3 1993-10-25
DE4336339A DE4336339C2 (de) 1993-10-25 1993-10-25 Verpackungs- und Dosiersystem für pulver- und granulatförmige Detergentien und sonstige Wasserbehandlungs- und/oder Prozeßchemikalien und Verfahren zum Einspülen und Dosieren unter Verwendung des Systems

Publications (1)

Publication Number Publication Date
WO1995011619A1 true WO1995011619A1 (fr) 1995-05-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1994/003497 WO1995011619A1 (fr) 1993-10-25 1994-10-25 Systeme d'emballage et de dosage de detergents et autres produits chimiques pour le traitement de l'eau et/ou d'autres operations

Country Status (6)

Country Link
EP (2) EP0820719B1 (fr)
AT (1) ATE192912T1 (fr)
CZ (1) CZ108596A3 (fr)
DE (3) DE4336339C2 (fr)
PL (1) PL176268B1 (fr)
WO (1) WO1995011619A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19717517C2 (de) * 1997-04-25 2002-06-27 Detlef Vrhel Korrosionsinhibitor zum Langzeitkorrosionsschutz und dessen Verwendung
DE19852205C2 (de) * 1998-11-12 2001-10-18 Matthias Gerhards Waschmitteldosiergerät
DE29820266U1 (de) * 1998-11-12 1999-07-15 Gerhards, Matthias, 87527 Sonthofen Automatischer Wäschewaschmittelaufbewahrungsdosierer mit Wasserhärtegradregulierung und Kindersicherung
WO2003084837A1 (fr) * 2002-04-09 2003-10-16 Cellpack Ag Sac destine au stockage et a la distribution de substances fluides et dispositif de distribution et de fermeture notamment destine a un tel sac
DE102006062910B4 (de) * 2006-09-21 2014-05-08 Witty Chemie Gmbh & Co. Kg Vorrichtung und Verfahren zur Dosierung von Calciumhypochlorit in ein wäßriges System
US20100226835A1 (en) * 2009-03-03 2010-09-09 Ecolab Inc. Method and apparatus for dispensing solid product
DE102011014893A1 (de) * 2011-03-23 2012-09-27 i-clean Technologies GmbH Vorrichtung zur Mehrfachdosierung von Reinigern
MX356982B (es) 2012-02-21 2018-06-22 Ecolab Usa Inc Dispensador de producto sólido de disolución controlado.
CN103241440A (zh) * 2013-05-24 2013-08-14 吴江市董鑫塑料包装厂 一种改进的机用洗衣粉包装袋
EP3664922B1 (fr) 2017-08-11 2022-07-13 Ecolab USA Inc. Enceinte de chimie solide avec verrou de sécurité pour des applications de distribution
PL3684498T3 (pl) 2017-10-27 2024-11-04 Ecolab Usa Inc. Sposób zwiększania rozpuszczalności stałych bloków chemicznych
CN112105449B (zh) 2018-05-07 2023-08-22 埃科莱布美国股份有限公司 分配器和溶液分配方法
DE202023100400U1 (de) * 2023-01-28 2024-04-30 The Powder Company Ag Spender für ein flüssiges und/ oder schaumiges Reinigungs- und/oder Pflegemittel sowie Konzentrat hierfür

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991009561A1 (fr) * 1989-12-22 1991-07-11 Basotherm Gmbh Dispositif servant a distribuer des produits coulants
DE4204489C1 (fr) * 1992-02-14 1993-04-29 Ecosan Hygiene Gmbh, 6450 Hanau, De
WO1993017611A1 (fr) * 1992-03-12 1993-09-16 Ecolab Inc. Unite de commande auto-optimalisante pour detergent
WO1994013187A1 (fr) * 1992-12-14 1994-06-23 Diversey Corporation Distributeur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804810A1 (de) * 1978-02-04 1979-08-09 Hugo Schrott Verfahren zur bevorratung und ausgabe einer zumischfluessigkeit bei wasch- oder geschirrspuelmaschinen
US4998850A (en) * 1988-11-03 1991-03-12 Park Corporation Gel dispensing apparatus and method
DE3908178A1 (de) * 1989-03-13 1990-09-20 Luettichau Conrad Reichsgraf V Verfahren und vorrichtung zur abgabe einer vorbestimmten menge eines fliessfaehigen mediums in einen fluessigkeitsbehaelter, oder dergleichen
SE467190B (sv) * 1989-11-29 1992-06-15 Lars Henrik Barkstroem Anordning foer upploesning av vattenloesligt pulver

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991009561A1 (fr) * 1989-12-22 1991-07-11 Basotherm Gmbh Dispositif servant a distribuer des produits coulants
DE4204489C1 (fr) * 1992-02-14 1993-04-29 Ecosan Hygiene Gmbh, 6450 Hanau, De
WO1993017611A1 (fr) * 1992-03-12 1993-09-16 Ecolab Inc. Unite de commande auto-optimalisante pour detergent
WO1994013187A1 (fr) * 1992-12-14 1994-06-23 Diversey Corporation Distributeur

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CZ108596A3 (en) 1996-08-14
PL176268B1 (pl) 1999-05-31
DE4336339C2 (de) 1998-07-02
EP0725592A1 (fr) 1996-08-14
DE59409368D1 (de) 2000-06-21
PL314270A1 (en) 1996-09-02
EP0820719B1 (fr) 2000-05-17
DE4336339A1 (de) 1995-04-27
EP0820719A3 (fr) 1998-07-08
EP0725592B1 (fr) 1998-04-29
ATE192912T1 (de) 2000-06-15
EP0820719A2 (fr) 1998-01-28
DE59405863D1 (de) 1998-06-04

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