DE10331401A1 - Household appliance, e.g. a washing machine or dishwasher, has a pressure line for connecting a rinsing pump to the dosing unit so that any washing agent is completely rinsed out - Google Patents

Household appliance, e.g. a washing machine or dishwasher, has a pressure line for connecting a rinsing pump to the dosing unit so that any washing agent is completely rinsed out

Info

Publication number
DE10331401A1
DE10331401A1 DE2003131401 DE10331401A DE10331401A1 DE 10331401 A1 DE10331401 A1 DE 10331401A1 DE 2003131401 DE2003131401 DE 2003131401 DE 10331401 A DE10331401 A DE 10331401A DE 10331401 A1 DE10331401 A1 DE 10331401A1
Authority
DE
Germany
Prior art keywords
detergent
characterized
machine according
preceding
unit
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Withdrawn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
DE2003131401
Other languages
German (de)
Inventor
Elmar Ott
Roland Schmalz
Klaus Dr. Zucholl
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.)
AWECO Appliance Systems GmbH and Co KG
Original Assignee
AWECO Appliance Systems GmbH and Co KG
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
Priority to DE10322901 priority Critical
Priority to DE10322901.9 priority
Application filed by AWECO Appliance Systems GmbH and Co KG filed Critical AWECO Appliance Systems GmbH and Co KG
Priority to DE2003131401 priority patent/DE10331401A1/en
Priority claimed from DE20311432U external-priority patent/DE20311432U1/en
Publication of DE10331401A1 publication Critical patent/DE10331401A1/en
Application status is Withdrawn legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/44Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/44Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4409Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants by tipping containers or opening their lids, e.g. with the help of a programmer
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/44Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4418Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants in the form of liquids
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/44Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4436Devices 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
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines in so far as such details are not special to washing machines of groups D06F21/00 - D06F25/00 or to any particular type of washing machine defined in groups D06F9/00 - D06F19/00 or D06F27/00
    • D06F39/02Devices for adding soap or other washing agents
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines in so far as such details are not special to washing machines of groups D06F21/00 - D06F25/00 or to any particular type of washing machine defined in groups D06F9/00 - D06F19/00 or D06F27/00
    • D06F39/02Devices for adding soap or other washing agents
    • D06F39/022Devices for adding soap or other washing agents in a liquid state
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines in so far as such details are not special to washing machines of groups D06F21/00 - D06F25/00 or to any particular type of washing machine defined in groups D06F9/00 - D06F19/00 or D06F27/00
    • D06F39/02Devices for adding soap or other washing agents
    • D06F39/028Arrangements for selectively supplying water to detergent compartments

Abstract

A household machine such as a washing machine, a dishwasher or the like is proposed, in which the dosage of the cleaning agent is improved. This is achieved according to the invention in that a control unit is provided, by means of which a part of the detergent located in the addition unit, for example the detergent drawer or the metering chamber, can be metered.

Description

  • The Invention relates to a household machine according to the preamble of Claim 1.
  • The Detergent or detergent dosing by hand in detergent drawers of washing machines or in dosing chambers of dishwashers has long been in commercially available Household machines known. The cleaner or detergent is here usually in powder form. A disadvantage with this dosage is by hand that the device user the amounts of detergent must be dosed more precisely, the dosing the degree of soiling of the objects to be cleaned, the Water quality and the chosen Cleaning program must be made. Such a dosage must be done with every cleaning process. The above circumstances, of which correct dosage dependent is usually ignored or little noticed.
  • Farther is the dosage of detergents or detergents in tablet form known by hand in detergent drawers or dosing chambers. in this connection it is disadvantageous that only a gradual dosage of the cleaner is possible by using one or more tablets. In dishwashers is usually dosed only one tablet for the highest occurring pollution must be designed and therefore at lighter Pollution unnecessary consumed a lot of cleaner. Due to the high amount of detergent is also with increased Attack on the items to be cleaned. Even with tablet dosing detergent must be dosed with every cleaning cycle.
  • task The invention is therefore a household machine, such as a washing machine or a dishwasher propose in which the dosage of the detergent improves is.
  • This Task is with a household machine according to the preamble of Claim 1 solved by its characteristic features.
  • By those in the subclaims measures mentioned are advantageous designs and developments of the invention possible.
  • Accordingly stands out a household machine according to the invention characterized in that a control unit is provided by means of the one Partial amount in the addition unit, for example the detergent drawer or the dosing chamber of the cleaner located can be dosed.
  • By is the control unit according to the invention it possible a larger amount of detergent to be stored in the household machine than is required for one program step is. The metering is therefore no longer done by measuring the filled Amount of cleaner, but through the control unit that comes from the Total amount of detergent in the feed unit desired share admits the cleaning process.
  • In an advantageous embodiment of the invention, the control unit comprises a switching valve which in liquid inlet the feed unit is arranged. In this way, the control unit the supply of for rinsing liquid provided by detergent and thus also control the amount of detergent added to the cleaning process.
  • In a special embodiment According to the invention, the metering unit further comprises a control unit for time-dependent Switching the control valve. This configuration is a special one simple embodiment of the invention, since the control unit is only a timer needed to be time dependent control the dosage of the subset. If necessary, in a Further development of this embodiment an additional Data storage with appropriate input means are provided, in which further values of sizes can be saved are that for determining the time required for dosing. So can for example, information about the water quality and / or the type of cleaner, etc. entered and saved so that they are taken into account when dispensing detergent via the control unit can find.
  • In another embodiment According to the invention, the metering unit comprises a flow meter for dose-dependent Switching the switching valve. In this way, the cleaner becomes indirect dosed by the amount used to rinse the cleaner liquid recorded and as a measure of the detergent dosage is used. Such an embodiment is particularly advantageous if the fresh water supply to the Household machine connected to the addition unit for the cleaner is. The fresh water supply in many commercial machines already includes such a flow meter so that when using the fresh water for dosing the amount of detergent with the existing components without additional Effort is recorded.
  • In In a further development of the invention, the dosing unit additionally includes Temperature sensor to measure the temperature for rinsing the Cleaner used liquid and, if necessary, the cleaner itself when determining the added portion from the recorded quantities, such as the by rinsed Amount of liquid Kind of cleaner, etc. Consideration Can be found.
  • For the determination the portion added based on the values of various parameters, such as Temperature, type of detergent, amount of liquid, etc. is advantageously a computing unit in the control unit provided to enable a mathematical determination of the subset.
  • A certain embodiment the invention comprises a concentration sensor for detecting the flushed Amount of detergent in the liquid used for this. In this way, the portion added taking into account the whole, for rinsing amount of liquid used immediately and therefore more precisely.
  • In a preferred embodiment the invention, the concentration sensor is designed or arranged that he to generate the detergent concentration in the for the Cleaning process provided in the household machine detergent liquid is usable. It therefore does not become the in this embodiment Size of the portion added measured, but the concentration of the detergent in the washing or soapy water, how it is used on the objects to be cleaned, so that at the same time the amount of cleaning liquid used for the rinsing process consideration finds and therefore again a more precise and useful dosage of the subset feasible is.
  • On Concentration sensor can be in various forms, currently known or future concentration sensors will be realized. In one to be realized with little effort embodiment the concentration sensor is designed as a conductivity sensor. On Such a conductivity sensor can be of a particularly simple design in the form of two or more electrodes, which into the liquid to be measured protrude. about the conductance can immediate conclusions the concentration of the cleaner can be drawn.
  • In A particularly advantageous development of this embodiment is practiced by one Concentration or conductivity sensor other functions. So can he for example to measure the water hardness of fresh water as well of treated soft water coming from the ion exchanger be used. Also the detection of the ion exchange capacity or its Loading condition over a conductivity sensor is possible the same sensor can be used as a concentration sensor for detergent dosing according to the invention is. If necessary, you can for the Operation of different conductance sensors connected to different Places for the same or different function are arranged, the same or at least partially the same components use Find. Such components can electronic units for recording the measured values, for example amplifier or the like or else computing systems for determining the desired The end result from the raw data obtained by measurement.
  • On embodiment The invention is illustrated in the drawing and is based on the Figures below closer explained.
  • in the Show individuals
  • 1 1 shows a schematic diagram of a first embodiment of the invention,
  • 2 2 shows a schematic diagram of a second embodiment of the invention,
  • 3 a schematic diagram to illustrate the liquid flow in a dishwasher according to the invention and
  • 4 a schematic diagram of another embodiment of the invention.
  • According to the schematic diagram 1 is the cycle 1 the cleaning liquid for the washing process in a dishwasher. A circulation pump 2 supplied via a line connected on the pressure side 3 a spray arm 4 , Such spray arms 4 are usually arranged on two or more levels in dishwashers and rotatably mounted there. On the ground 5 The dishwasher forms the so-called sump, which is connected to the suction side of the circulation pump 2 over a line 6 connected is. The cleaning liquid is kept in the circulation pump 5 circulated until the desired cleaning program is finished.
  • This is on the pressure line 3 a bypass line 7 arranged via a switching valve 8th into an addition unit 9 is connected to the addition of detergent in the rinsing process.
  • A sensor 10 determines measured values for determining the properties of the rinsing liquid, in particular the cleaning agent concentration. The sensor 10 can for example be designed as a conductivity sensor. The measured values are sent to the control unit 11 transmitted and used for dosing detergent.
  • Accordingly, the bypass lines form 7 , the switching valve 8th , the addition unit 9 , the sensor 10 and the control unit 11 Components of a dosing unit 12 for dosing a portion of the in the addition unit 9 located cleaner.
  • The embodiment according to 2 corresponds in terms of circulation 1 , ie the order circulation pump 2 , The administration 3 , the spray arm 4 , the ground 5 and the suction line 6 the aforementioned embodiment.
  • For rinsing the cleaner out of the addition unit 13 this is now via a fresh water connection 14 supplied with fresh water for rinsing out detergent. The fresh water is fed through a flow meter 15 and a switching valve 16 guided. The one from the flow meter 15 Measured values are recorded by the control unit 17 which transmits the switching valve 16 switches accordingly.
  • 3 shows schematically the structure of a particular embodiment of the detergent dosage according to the invention of a dishwasher. During the cleaning cycle, the cleaning room becomes 18 Cleaning liquid is sucked off at the bottom of the machine container and via the delivery line 19 and one or more spray arms 20 distributed over the dishes not shown here. Water is preferably used as the cleaning liquid, which enters the cleaning room before the actual cleaning begins 18 is let in.
  • To increase the cleaning performance, detergent must be added to the water. According to the invention, this is done in that a partial flow of the circulated cleaning liquid via the valve 21 and the line 22 into a detergent store 23 reaches an optional sieve-like container 24 to accommodate a cleaner 25 includes. The cleaner 25 is slowly at least partially dissolved upon contact with the cleaning liquid, the cleaning liquid enriched with cleaning agent via the line 26 runs back into the dishwasher. The administration 27 only serves as an overflow protection if the line 26 should be clogged.
  • To regulate the detergent concentration in the detergent liquid is in the measuring chamber 28 the condition of the detergent liquid is recorded, for example via a conductivity measurement. Since the conductivity of the detergent liquid is directly proportional to the detergent concentration, you can use the control unit 29 the valve if a certain detergent concentration is exceeded 21 getting closed. The intrinsic conductivity of the detergent-free water can be measured at the start of the detergent dosage and taken into account when regulating the detergent dosage.
  • The cleaner 25 can be used in the form of a solid, for example a pressed block, from which the required portions of the cleaner are gradually removed or separated off in fragments. The quantity or volume of the filter 25 can be designed such that the total quantity is sufficient for several cleaning cycles.
  • In 4 is a further, somewhat more detailed variant of the invention. Some elements that are comparable with elements according to the previous figures are sometimes provided with the same reference symbols. The spray arm 4 or the spray system 4 is by means of the pump 2 with water and / or detergent via the line 3 provided. This can be done with the help of the soil 5 collect the water collected or water mixed with detergent.
  • The pump 2 is, for example, in the bypass section 7 a filter or sieve 30 downstream, so that dirt from the rinsing or washing chamber is at least partially retained. Some parameters, such as temperature, conductivity, etc., in the bypass line 7 The subset shown is by means of a measuring system 31 determined. The determined parameters are sent to a controller 32 forwarded and this controls valves, among other things 33 . 34 , by means of defined liquid entry in dosing chambers 35 . 36 Cleaner or detergent can be added to the washing or washing chamber of the household machine.
  • For example, includes a dosing unit 38 the chamber 35 for rinse aid, the chamber 36 for the main wash (rinse) course and a chamber 37 for the prewash (rinse) cycle. The dosing unit 38 according to 4 is designed so that in the chambers 35 . 36 normally solid detergent, e.g. as a detergent block for several courses, and in the chamber 37 liquid cleaner is stored. The liquid cleaner becomes the rinsing or washing chamber in an advantageous manner with the aid of gravity and one of a central control unit 42 controlled valve 39 added. Fixed cleaner is partly described above with the help of the control 32 controlled liquid jet metered. If necessary, enclose the chambers 35 . 36 and / or the bypass 7 one or more heating units for heating the partial amount shown or the metered liquid.
  • The dosing unit 38 includes, in particular, a drain for metering in the detergent or rinsing solution 40 , Furthermore, for rinsing or conveying the cleaner or rinsing solution out of the dosing unit 38 a flush line 41 intended. If necessary, the flush line 41 also include a controllable valve.
  • The central control unit 42 stands next to a line 44 to transmit the control signals for the prewash cycle also via lines 45 . 46 to transmit the control signals for the main course or rinsing, especially with the control 32 in connection. The control 32 controls the valves according to the respective operating phase 33 . 34 over lines 49 . 50 , The control 32 comprises one or more input or setting devices, for example for adapting them to different cleaners or detergents, hardness of the raw water used, etc. In a special variant of the invention, the control can 32 in the central control 42 be fully integrated.
  • The Schematic diagrams illustrate several examples, how the invention can be realized. Regardless of what measures and like this to determine the for the subset metering required parameters are used, the invention is always implemented when a subset of cleaner in an addition unit in a household machine such as a washing machine or dishwasher for the washing or rinsing process is dosed.
  • Conceivable is, as stated above, also taking into account further data or measured variables, for example the type of cleaner, the temperature of the liquid used to rinse the Cleaner is used, the desired washing program, the pollution the objects to be cleaned, the for the rinse of the cleaner available Printing etc.
  • 1
    circulation
    2
    circulating pump
    3
    management
    4
    spraying arm
    5
    ground
    6
    management
    7
    bypass line
    8th
    switching valve
    9
    adding unit
    10
    sensor
    11
    control unit
    12
    dosing
    13
    adding unit
    14
    Fresh water connection
    15
    Flowmeter
    16
    switching valve
    17
    control unit
    18
    cleaning room
    19
    delivery line
    20
    spray arm
    21
    Valve
    22
    management
    23
    Cleaner pantry
    24
    container
    25
    cleanser
    26
    management
    27
    management
    28
    measuring chamber
    29
    control unit
    30
    scree
    31
    measuring system
    32
    control
    33
    Valve
    34
    Valve
    35
    chamber
    36
    chamber
    37
    chamber
    38
    dosing
    39
    Valve
    40
    outflow
    41
    management
    42
    control
    43
    management
    44
    management
    45
    management
    46
    management
    47
    attitude
    48
    attitude
    49
    management
    50
    management

Claims (11)

  1. Household machine such as a washing machine, a dishwasher or the like with an addition unit for adding detergent to a cleaning liquid, with a liquid supply to the addition unit for rinsing the detergent out of the addition unit, characterized in that a metering unit ( 12 ) with a control unit ( 11 ) is provided, by means of which a subset of the in the addition unit ( 9 ) located detergent can be dosed.
  2. Domestic machine according to claim 1, characterized in that the metering unit ( 12 ) On-off valve ( 16 ) in the inlet for rinsing the cleaner out of the addition unit ( 9 ) includes the intended inflow.
  3. Domestic machine according to one of the preceding claims, characterized in that the metering unit ( 12 ) a control unit ( 11 ) for time-dependent switching of the switching valve ( 16 ) includes.
  4. Domestic machine according to one of the preceding claims, characterized in that the metering unit ( 12 ) a flow meter ( 15 ) for quantity-dependent switching of the switching valve ( 16 ) includes.
  5. Domestic machine according to one of the preceding claims, characterized in that a fresh water connection ( 14 ) with the addition unit ( 9 ) connected is.
  6. Domestic machine according to one of the preceding claims, characterized in that the metering unit ( 12 ) includes a temperature sensor.
  7. Domestic machine according to one of the preceding claims, characterized in that the metering unit ( 12 ) a sensor ( 10 ) to determine the detergent concentration.
  8. Domestic machine according to one of the preceding claims, characterized in that the sensor ( 10 ) to determine the detergent concentration with that from the addition unit ( 9 ) leaking liquid is connected.
  9. Domestic machine according to one of the preceding claims, characterized in that the sensor ( 10 ) is connected to the cleaning liquid provided in the household machine for the cleaning process in order to record the cleaning agent concentration.
  10. Domestic machine according to one of the preceding claims, characterized in that the sensor ( 10 ) is designed to determine the cleaner concentration as a conductivity sensor.
  11. Domestic machine according to one of the preceding claims, characterized in that the sensor ( 10 ) for determining the cleaner concentration is also provided for other functions for controlling the household machine.
DE2003131401 2003-05-21 2003-07-10 Household appliance, e.g. a washing machine or dishwasher, has a pressure line for connecting a rinsing pump to the dosing unit so that any washing agent is completely rinsed out Withdrawn DE10331401A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE10322901 2003-05-21
DE10322901.9 2003-05-21
DE2003131401 DE10331401A1 (en) 2003-05-21 2003-07-10 Household appliance, e.g. a washing machine or dishwasher, has a pressure line for connecting a rinsing pump to the dosing unit so that any washing agent is completely rinsed out

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20311432U DE20311432U1 (en) 2003-07-10 2003-07-10 Domestic machine, e.g. washing machine, dishwasher or similar, has dosing unit with control unit with which part of cleaning agent in dispenser unit can be added to cleaning liquid
DE2003131401 DE10331401A1 (en) 2003-05-21 2003-07-10 Household appliance, e.g. a washing machine or dishwasher, has a pressure line for connecting a rinsing pump to the dosing unit so that any washing agent is completely rinsed out

Publications (1)

Publication Number Publication Date
DE10331401A1 true DE10331401A1 (en) 2004-12-09

Family

ID=33441071

Family Applications (3)

Application Number Title Priority Date Filing Date
DE2003131464 Withdrawn DE10331464A1 (en) 2003-05-21 2003-07-10 Household appliance, e.g. a washing machine or dishwasher, has a pressure line for connecting a rinsing pump to the dosing unit so that any washing agent is completely rinsed out
DE2003131465 Withdrawn DE10331465A1 (en) 2003-05-21 2003-07-10 Household appliance, e.g. a washing machine or dishwasher, has a pressure line for connecting a rinsing pump to the dosing unit so that any washing agent is completely rinsed out
DE2003131401 Withdrawn DE10331401A1 (en) 2003-05-21 2003-07-10 Household appliance, e.g. a washing machine or dishwasher, has a pressure line for connecting a rinsing pump to the dosing unit so that any washing agent is completely rinsed out

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE2003131464 Withdrawn DE10331464A1 (en) 2003-05-21 2003-07-10 Household appliance, e.g. a washing machine or dishwasher, has a pressure line for connecting a rinsing pump to the dosing unit so that any washing agent is completely rinsed out
DE2003131465 Withdrawn DE10331465A1 (en) 2003-05-21 2003-07-10 Household appliance, e.g. a washing machine or dishwasher, has a pressure line for connecting a rinsing pump to the dosing unit so that any washing agent is completely rinsed out

Country Status (1)

Country Link
DE (3) DE10331464A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015010143A1 (en) 2013-07-22 2015-01-29 Hans Georg Hagleitner Measuring apparatus for recording at least one parameter of a liquid

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3620900C2 (en) * 1986-06-21 1989-08-10 Lang Apparatebau Gmbh, 8227 Siegsdorf, De
WO1996014012A1 (en) * 1994-11-07 1996-05-17 Henkel-Ecolab Gmbh & Co. Ohg Process and device for metering a particulate detergent or cleaner

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3721381A1 (en) * 1987-06-29 1989-01-19 Henkel Kgaa Powder metering
DE3735140C2 (en) * 1987-10-16 1995-05-11 Bosch Siemens Hausgeraete Flushing-in tray for liquid and powdered detergent
DE3835719A1 (en) * 1988-10-20 1990-04-26 Joachim Schmid Device for adding granular cleaning agent
IT1241426B (en) * 1990-02-12 1994-01-17 Elbi Int Spa System for the supply of water and detergent to a dishwashing machine.
DE4414956A1 (en) * 1993-04-28 1994-11-03 Ecosan Hygiene Gmbh Recyclable, refillable and nestable reusable container for solid, powdery and/or granulated and/or pasty washing, cleaning, bleaching, disinfecting and/or preserving agents
DE19505597A1 (en) * 1995-02-18 1996-08-22 Foron Waschgeraete Gmbh Detergent or care agent flushing system for mains or storage unit
DE19709201A1 (en) * 1997-03-06 1998-09-10 Weigert Chem Fab Kit and refill for metering a powder
DE19857647A1 (en) * 1998-12-14 2000-06-15 Bsh Bosch Siemens Hausgeraete Detergent flusher for washing machine has water distributor wheel located on the fresh water supply path
DE19930771A1 (en) * 1999-07-03 2001-01-04 Henkel Kgaa A process for producing laundry detergent and cleaning product tablets
DE10122514A1 (en) * 2000-05-10 2002-03-14 Aeg Hausgeraete Gmbh Rinsing device for laundry or dish washing machine has walls contacted by rinsing medium provided with self-cleaning surface structure
DE10044495A1 (en) * 2000-09-08 2002-10-24 Henkel Kgaa Shaped product comprises a first component in the form of a series of parts, especially detergent tablets, held together by a second component in the form of a strand passing through the first component

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3620900C2 (en) * 1986-06-21 1989-08-10 Lang Apparatebau Gmbh, 8227 Siegsdorf, De
WO1996014012A1 (en) * 1994-11-07 1996-05-17 Henkel-Ecolab Gmbh & Co. Ohg Process and device for metering a particulate detergent or cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015010143A1 (en) 2013-07-22 2015-01-29 Hans Georg Hagleitner Measuring apparatus for recording at least one parameter of a liquid

Also Published As

Publication number Publication date
DE10331465A1 (en) 2004-12-16
DE10331464A1 (en) 2004-12-16

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