EP1478886A1 - Verfahren zum reinigen eines gargeräts mit einem reinigungsmittel in tabform - Google Patents
Verfahren zum reinigen eines gargeräts mit einem reinigungsmittel in tabformInfo
- Publication number
- EP1478886A1 EP1478886A1 EP03708146A EP03708146A EP1478886A1 EP 1478886 A1 EP1478886 A1 EP 1478886A1 EP 03708146 A EP03708146 A EP 03708146A EP 03708146 A EP03708146 A EP 03708146A EP 1478886 A1 EP1478886 A1 EP 1478886A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning
- phase
- tab
- liquid
- rinse aid
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 348
- 238000000034 method Methods 0.000 title claims abstract description 147
- 238000010411 cooking Methods 0.000 title claims abstract description 127
- 239000012459 cleaning agent Substances 0.000 title claims abstract description 104
- 239000007788 liquid Substances 0.000 claims abstract description 132
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 89
- 238000004090 dissolution Methods 0.000 claims abstract description 30
- 230000001133 acceleration Effects 0.000 claims abstract description 24
- 239000007787 solid Substances 0.000 claims abstract description 13
- 239000012071 phase Substances 0.000 claims description 269
- 238000003825 pressing Methods 0.000 claims description 57
- 238000009423 ventilation Methods 0.000 claims description 34
- 239000003599 detergent Substances 0.000 claims description 27
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 25
- 239000000843 powder Substances 0.000 claims description 21
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 16
- 239000006072 paste Substances 0.000 claims description 16
- 239000003925 fat Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 15
- 239000002585 base Substances 0.000 claims description 13
- 239000003513 alkali Substances 0.000 claims description 12
- 239000000499 gel Substances 0.000 claims description 12
- 229920000058 polyacrylate Polymers 0.000 claims description 12
- 229920001515 polyalkylene glycol Polymers 0.000 claims description 12
- -1 alkylene glycol Chemical compound 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 10
- 239000011888 foil Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- 239000001993 wax Substances 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 7
- 230000003111 delayed effect Effects 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 7
- 239000004094 surface-active agent Substances 0.000 claims description 7
- 239000004375 Dextrin Substances 0.000 claims description 6
- 229920001353 Dextrin Polymers 0.000 claims description 6
- 229920002472 Starch Polymers 0.000 claims description 6
- 150000001298 alcohols Chemical class 0.000 claims description 6
- 235000014633 carbohydrates Nutrition 0.000 claims description 6
- 150000001720 carbohydrates Chemical class 0.000 claims description 6
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 6
- 235000019425 dextrin Nutrition 0.000 claims description 6
- 150000001991 dicarboxylic acids Chemical class 0.000 claims description 6
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 6
- 150000002009 diols Chemical class 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- 150000002170 ethers Chemical class 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- 229930195729 fatty acid Natural products 0.000 claims description 6
- 239000000194 fatty acid Substances 0.000 claims description 6
- 150000004665 fatty acids Chemical class 0.000 claims description 6
- 238000011049 filling Methods 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 6
- 239000002736 nonionic surfactant Substances 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 6
- 239000011118 polyvinyl acetate Substances 0.000 claims description 6
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 6
- 102000004169 proteins and genes Human genes 0.000 claims description 6
- 108090000623 proteins and genes Proteins 0.000 claims description 6
- 239000008107 starch Substances 0.000 claims description 6
- 235000019698 starch Nutrition 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 235000000346 sugar Nutrition 0.000 claims description 6
- 150000008163 sugars Chemical class 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 5
- 230000015556 catabolic process Effects 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims description 5
- 238000006731 degradation reaction Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 102000004190 Enzymes Human genes 0.000 claims description 4
- 108090000790 Enzymes Proteins 0.000 claims description 4
- 229920000151 polyglycol Polymers 0.000 claims description 4
- 239000010695 polyglycol Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010025 steaming Methods 0.000 claims description 3
- 239000004382 Amylase Substances 0.000 claims description 2
- 102000013142 Amylases Human genes 0.000 claims description 2
- 108010065511 Amylases Proteins 0.000 claims description 2
- 229920000544 Gore-Tex Polymers 0.000 claims description 2
- 239000004367 Lipase Substances 0.000 claims description 2
- 102000004882 Lipase Human genes 0.000 claims description 2
- 108090001060 Lipase Proteins 0.000 claims description 2
- 108091005804 Peptidases Proteins 0.000 claims description 2
- 239000004365 Protease Substances 0.000 claims description 2
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims description 2
- 235000019418 amylase Nutrition 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 150000002191 fatty alcohols Chemical class 0.000 claims description 2
- 238000005187 foaming Methods 0.000 claims description 2
- 235000013305 food Nutrition 0.000 claims description 2
- 239000008384 inner phase Substances 0.000 claims description 2
- 235000019421 lipase Nutrition 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 239000008385 outer phase Substances 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims description 2
- 238000011109 contamination Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract 6
- 230000002123 temporal effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 1
- 239000012072 active phase Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000013042 solid detergent Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0057—Oven-cleaning compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0047—Detergents in the form of bars or tablets
- C11D17/0065—Solid detergents containing builders
- C11D17/0073—Tablets
- C11D17/0078—Multilayered tablets
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0047—Detergents in the form of bars or tablets
- C11D17/0065—Solid detergents containing builders
- C11D17/0073—Tablets
- C11D17/0091—Dishwashing tablets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C14/00—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning
- F24C14/005—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning using a cleaning liquid
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/40—Specific cleaning or washing processes
- C11D2111/44—Multi-step processes
Definitions
- the invention relates to a cleaning agent such as a cleaning agent kit and a multi-phase table for cleaning cooking devices, methods for cleaning a cooking device, in which at least the cooking space is cleaned with a cleaning liquid during at least one cleaning cycle, and a cooking device.
- a cleaning agent such as a cleaning agent kit and a multi-phase table for cleaning cooking devices
- methods for cleaning a cooking device in which at least the cooking space is cleaned with a cleaning liquid during at least one cleaning cycle, and a cooking device.
- liquid cleaning agents are currently used, which can be pumped or sprayed from a liquid reservoir into the cooking chamber of a cooking device as required.
- Liquid and solid cleaning agents are known for washing machines and dishwashers. Solid detergents allow easy handling and targeted dosing, dispense with liquid reservoirs, which saves space, and serve safety.
- a particularly inexpensive and simple cleaning of cooking appliances should be able to be achieved by using a cleaning system with a container for receiving cleaning agent, which is in active connection with the interior and has at least one outlet opening for the cleaning agent, whereby a cleaning insert can be inserted into the container and can be dissolved in water.
- the type, amount and solubility of the cleaning insert, the shape and size of the outlet opening, the location of the attachment of the container, the supply means for supplying liquid and a control device must be coordinated in such a way that the use of cleaning agent during a cleaning cycle by supplying water to the interior is largely dissolvable without residue.
- a detergent insert should be used can, which is dosed exactly for the amount necessary for a cleaning cycle and which is introduced into a container provided for this purpose, which is provided in the interior, and is dissolved there.
- the detergent insert can also be accommodated in a water-soluble casing.
- a rinse aid insert can also be used, although it is recommended that the rinse aid insert be installed at a level above the container for the cleaning insert so that the rinse aid insert is only released at a later time. Accordingly, the liquid level in the cleaning step must also not exceed a height specified by the attachment of the container for the rinse aid insert.
- the disadvantage here is that certain areas of the cooking space cannot be cleaned, at least not with the required thoroughness, if the rinse aid is not to be dissolved at an early stage.
- it is cumbersome for the user and, at least from the point of view of safety, to have to deposit cleaning agents in locations that are not readily accessible in the cooking space before each cleaning cycle.
- the rinse aid insert can be provided with a cover, for example, so that the rinse aid insert can only be dissolved at a higher temperature than the detergent insert. No further details, for example with regard to the type of suitable films, can be found in DE 100 60 204 AI.
- a cleaning agent cartridge containing a cleaning agent which is to be inserted into a receiving unit, should be capable of being activated chemically and / or thermally in order to release cleaning agent contained therein into the interior of a cooking appliance.
- a rinse aid cartridge should be able to be used, whereby the location or location of the attachment of the receiving unit for the rinse aid cartridge, the choice of the supply means or the control of the heating device should result in a delayed release or release compared to the dissolution of the detergent cartridge.
- DE 199 57 737 A1 proposes to surround at least individual components of the same with a covering material, which in turn is enclosed in a water-soluble enclosure. In this way, an interaction of certain substances of the washing-active preparation with the water-soluble covering, which leads to clouding and embrittlement of the material, is to be avoided.
- No. 6,057,281 discloses a cleaning rod containing an acid, a base, polyvinyl alcohol and a surface-active substance, with which in particular glass and other objects with a hard surface can be cleaned in a washing process. Apart from details regarding the exact composition, no further manufacturing information can be found in US Pat. No. 6,057,281.
- the object of the present invention is to provide an improved cleaning agent, in particular a cleaning agent kit, for cooking appliances. Furthermore, it is an object of the present invention to provide improved methods for cleaning the interior of a cooking space of a cooking appliance, which do not suffer from the disadvantages of the prior art and which permit time-controlled dissolution of, in particular, solid cleaning agent. Furthermore, it is an object of the present invention to provide cooking devices with which the dissolution behavior of solid cleaning agents can be controlled in a cost-effective and structurally simple and reliable manner.
- a method for cleaning an interior of a cooking appliance in which at least the cooking space is cleaned with a cleaning liquid during at least one cleaning cycle, in which the cleaning liquid is provided in a first stage or a first cleaning cycle using at least one cleaning agent, in a second stage or a second cleaning cycle using a rinse aid and in a third stage or a third cleaning cycle using a decalcifying agent; or the cleaning liquid is provided in a first stage or a first cleaning cycle using at least one cleaning agent and in the second stage or a second cleaning cycle at least one rinse aid and / or decalcifying agent; or the cleaning liquid is provided in a first stage or a first cleaning cycle using at least one decalcifying agent, in a second stage or a second cleaning cycle at least one cleaning agent and in a third stage or a third cleaning cycle at least one rinse aid; or the cleaning liquid is provided in a first stage or a first cleaning cycle using at least one cleaning agent and at least one decalcifying agent and in the second stage or a second cleaning cycle at least one rinse aid; or the cleaning liquid
- the cleaning agent as a cleaning rod and the rinse aid and / or decalcifying agent are delayed as a liquid, gel, powder or paste; or the decalcifying agent as a liquid, gel, powder or paste and the cleaning agent delayed as a cleaning stick; or the cleaning and descaling agent is or are provided as a cleaning and descaling bar or as a multi-phase bar and the rinse aid is delayed as a rinse aid bar, liquid, gel, powder or paste.
- a rinse aid i.e. Alone with a decalcifying agent after or in conjunction with a cleaning agent can already give very satisfactory results, e.g. in terms of the gloss effect, the cleaning with a rinse aid is in no way inferior.
- the rinse aid and the decalcifying agent are present as a spherical multiphase tab, the rinse aid or the decalcifying agent forming the internal phase component, and / or the cleaning agent and the decalcifying agent are present as a spherical multiphase tab, with the cleaning agent or the decalcifying agent forms the internal phase component.
- cleaning, rinse aid and / or descaling tabs or indirectly and directly adjacent phase components of the multiphase tab are separated from one another by foils, coatings and / or chemical retarders which differ in their dissolution or degradation behavior.
- liquid and / or powdery detergent, rinse aid or decalcifying agent is provided between two degradable or dissolvable films, in particular PVA films.
- At least one cleaning, rinsing or decalcifying agent tab contains at least one cleaning, rinsing and / or decalcifying agent in liquid and / or powder form. It is also advantageous if the liquid and / or powder detergent, rinse aid or decalcifying agent is enclosed by at least one dissolvable film, in particular PVA film.
- the object underlying the invention is achieved according to the invention by a method for cleaning an interior of a cooking appliance, in which at least the cooking space is cleaned with a cleaning liquid during at least one cleaning cycle, the cleaning liquid being provided using at least one cleaning agent or cleaner, one Rinse aid and / or a decalcifying agent which is or are solid, dissolvable in a liquid and pressed in the form of at least one cleaning, rinsing and / or decalcifying tab or which are pressed in the form of at least one multi-phase tab, with the aid of the pressing pressure and / or the pressing time the dissolution behavior in the liquid is determined.
- At least two tabs selected from cleaning, rinse aid and / or descaling tabs, or at least two phase components of a multi-phase tab, containing a cleaning, rinse aid and / or descaling agent, at different pressing pressures and / or have been produced with different press times.
- Particularly suitable pressing forces for the production of tabs and multiphase tabs are in the range from 60 to 600, in particular 60 to 400 kN.
- the pressing forces are applied to tabular or multiphase tabs in the range from approximately 1 cm to approximately 50 cm.
- Preferred pressures are accordingly at least at least 36 bar, in particular at least 80 bar.
- An embodiment of the method according to the invention is characterized in that the multi-phase tab has selected cleaning characteristics for each phase, determined in particular by the material composition, selected from at least one cleaner, a rinse aid and / or a decalcifier, and / or the geometry and / or the pressing.
- a plurality of cleaning tablets, a number of rinse aid tablets and / or a number of descaling tablets and / or that at least one cleaning, rinse aid and / or descaling agent tab and / or that the phase constituents of the multiphase tab contain at least one cleaning, rinse aid and / or decalcifying phase component in the case of gradually or gradually increasing pressing pressures and / or with gradually or gradually increasing pressing times, the dissolving process preferably being carried out more quickly, the lower the pressing pressure and / or the shorter the pressing time during manufacture ,
- phase components of a multi-phase rod are arranged at least partially concentrically to one another, preferably with the formation of an essentially spherical multi-phase rod.
- At least one internal phase component has been produced at a higher compression pressure than one external phase component of a multi-phase rod.
- each internal phase component of a multi-phase rod has been manufactured at a higher pressing pressure than the immediately adjacent, external phase component.
- a preferred method is also characterized in that, in the case of a multiphase tab, at least one phase component containing a decalcifying agent, at least in some areas of at least one phase component containing a rinse aid and / or a cleaning agent, and / or at least one phase component, containing a rinse aid and / or decalcifying agent is at least partially surrounded by at least one phase component containing a cleaning agent.
- the cleaning bar has been produced at a lower pressing pressure and / or with a shorter pressing time than the rinse aid bar and / or the descaling bar, and / or that the rinse aid bar has been produced at a lower pressure pressure and / or with less pressing time has been produced than the descaling bar.
- phase component containing the cleaning agent has been produced at a lower pressing pressure and / or with a shorter pressing time than the phase component containing the rinse aid and / or the decalcifying agent, and / or that the Phase component containing the rinse aid has been produced at a lower pressing pressure and / or with a shorter pressing time than the phase component containing the decalcifying agent.
- At least one cleaning rod or at least one phase component of a multi-phase rod comprises at least two cleaning agents for different types of dirt, such as proteins, carbohydrates, carbonates, sugars and / or fats.
- the multiphase tab comprises at least two phase components containing cleaning agents, the cleaning agents present in different phase components being intended for different types of dirt, such as proteins, carbohydrates, carbonates, sugars and / or fats.
- the detergent in particular at least one detergent stick or at least one detergent, rinse aid and / or decalcifying agent phase component of a multiphase stick, comprises at least one enzyme, in particular at least one protease, amylase and / or lipase.
- At least two cleaning agents in particular at least two cleaning tabs or at least two cleaning phase components of a multiphase tab each contain at least one different enzyme.
- a preferred embodiment of the method according to the invention also takes into account that at least one cleaning stick, rinse aid and / or decalcifying stick or at least one multi-phase stick and / or phase component of a multi-phase stick and / or a cleaning, rinsing and / or decalcifying powder, paste and / or liquid is arranged in a bag, and the bag or components or seams of the bag dissolve or decompose in a liquid, in particular during a cleaning cycle, in order to release the contents contained therein.
- a further embodiment of the invention provides that at least one cleaning bar, rinse aid bar and / or descaling bar or at least one multi-phase bar and / or phase component of a multi-phase bar and / or a cleaning, rinse aid and / or descaling powder, paste and / or - liquid is or are enclosed by at least one first film and / or second film and this first or second film dissolves or decomposes in a liquid, in particular during a cleaning cycle, in order to release the contents contained therein.
- the object on which the invention is based is further achieved by a method for cleaning an interior of a cooking appliance, in which the cleaning bar, rinse aid bar, descaling bar, the phase components of the multi-phase bar, the first film, the second film and / or the bag are dependent from the temperature, the length of time to which the cleaning agent and / or the cleaning liquid is exposed to a certain temperature, the pH value and / or the flow characteristics of a liquid surrounding the cleaning agent and / or the pressing pressure of the cleaning agent in the liquid, preferably dissolving dissolve different phases of the multi-phase cleaning rod and / or different foils at different speeds.
- the object on which the invention is based is achieved by a method for cleaning an interior of a cooking appliance, in which at least one cleaning, rinsing and / or decalcifying rod and / or at least one phase component of a multi-phase rod is used as an additive for adjusting the dissolution behavior of PVA, PVAL, glycerol, alkylene glycol (s) and their polymers and / or non-ionic surfactants, starch and their derivatives (preferably dextrins), polyalkylene glycols, waxes, long-chain fat derivatives, polyacrylates, polyacrylate copolymers, PVP , Polyvinyl acetate, fatty acids, alcohols, diols, esters, ethers, dicarboxylic acids and / or paraffins, in particular PVA and polyglycol.
- tabs or tab components By providing tabs or tab components with one of the additives mentioned, it is possible to influence or delay their dissolving behavior in a cleaning liquid.
- the amount of additive can slow down the dissolution of solid tabs, which can be used, for example, to dissolve rinse aid tablets at a later point in time than cleaning tablets.
- the effect associated with the addition of the additives mentioned is also particularly pronounced or is supplemented, promoted or enlarged if, as described above, the respective tabs or phase components have been produced at different or high pressures.
- the object on which the invention is based is further achieved by a method for cleaning an interior of a cooking appliance, in which at least one cleaning, rinse aid and / or descaling bar and / or at least one phase component of a multi-phase bar or a multi-phase bar for adjusting the dissolution behavior with is enclosed in a film and / or has a coating made of a material containing PVA, PVAL, glycerol, alkylene glycol (s) and their polymers and / or non-ionic surfactants, starch and their derivatives (preferably dextrins), polyalkylene glycols, waxes, long-chain Fat derivatives, polyacrylates, polyacrylate copolymers, PVP, polyvinyl acetate, fatty acids, alcohols, diols, esters, ethers, dicarboxylic acids and / or paraffins, in particular PVA and polyglycol.
- the cleaning, rinse aid and / or descaling tab or to the phase component of the multiphase tab or as material for the film or coating PVA, PVAL and its mixtures with glycerol, alkylene glycol ( en) and their polymers and / or non-ionic surfactants, starch and their derivatives (preferably dextrins), polyalkylene glycols, mixtures of polyalkylene glycols with wax, surfactants, mixtures of surfactants and polyalkylene glycols, mixtures of surfactants, polyalkylene glycols and other long-chain fat derivatives such as Fatty alcohols, polyacrylates and polyacrylate copolymers, PVP, polyvinyl acetate, fatty acids, alcohols, diols, esters, ethers, dicarboxylic acids, paraffins and waxes and mixtures thereof.
- a high-temperature film in particular a PVA high-temperature film, is used for at least one film or wrapping of a cleaning, rinse aid or decalcifying tab or a phase component of a multi-phase tab.
- High-temperature films are particularly suitable which show no appreciable decomposition or degradation in the range from 80 ° C. or above, in particular in the range from 60 to 90 ° C.
- Suitable films with staggered thermal stability include e.g. also those that only dissolve or decompose at or above 50, 70 or 85 ° C.
- foils in particular PVA foils, which dissolve at different temperatures, are selected for at least two wrappings or foils of cleaning, rinse aid or decalcifying tablets or of phase components of a multi-phase tab. It is also proposed according to the invention that the phase components of a multi-phase rod are separated from one another by at least one film.
- the descaling bar is coated with a thicker, more temperature-resistant, more liquid-resistant and / or less sensitive to changes in pH value, in particular more alkali-resistant film and / or a larger number of, especially such, films than the rinse aid tab and / or Cleaning rod, and / or that the rinse aid is covered with a thicker, more temperature-resistant, more liquid-resistant and / or less sensitive to pH changes, in particular more alkali-resistant, film and / or a larger number of, in particular such, films than the cleaning rod.
- the cleaning, rinse aid and / or decalcifying tab or at least one phase component of a multiphase tab is covered with at least one pH-sensitive film.
- At least two cleaning, rinse aid and / or decalcifying tablets or at least two phase components of a multi-phase tablet are coated with pH-sensitive films, the degradation or dissolution of which begins at different pH values.
- a shell can be selected for the descaler bar that only begins to dissolve when the wash liquor approaches the neutral point from the alkaline environment, for example assumes pH values less than 8, while the shell for the rinse aid is already in the weakly alkaline or alkaline environment begins to dissolve.
- phase component containing the decalcifying agent is coated with a thicker, more temperature-resistant, more liquid-resistant and / or alkali-resistant film and / or a larger number of, in particular such, films than the phase component containing that Rinse aid and / or the cleaning agent, and / or that the phase component containing the rinse aid is covered with a thicker, more temperature-resistant, more liquid-resistant and / or alkali-resistant film and / or a larger number of, in particular such, films than the phase component containing that Cleaning supplies.
- the phase component containing the decalcifying agent with a thicker, more temperature-resistant, more liquid-resistant and / or alkali-resistant film and / or a larger number of, in particular films of the phase component containing the rinse aid and / or the cleaning agent is separated, and / or that the phase component containing the rinse aid is separated with a thicker, more temperature-resistant, more liquid-resistant and / or alkali-resistant film and / or a larger number of, in particular such, films containing the cleaning agent from the phase component.
- An advantageous further development is also characterized in that the cleaning, rinse aid and / or descaling tab and / or at least one phase component of a multiphase tab is placed in the cooking space, in particular on the cooking space floor, in the extinguishing box, in the equipment room, ventilation pipe and / or ventilation pipe will or will.
- the cleaning, rinse aid and / or descaling tab or at least one phase component of a multiphase tab in a first step of the dissolving process in particular if it is enclosed with a film or a bag or provided with a coating is wetted with a fluid.
- the cleaning, rinsing and / or descaling tab or at least one phase component of a multiphase tab is subjected to a fluid jet, so that the dissolution process takes place.
- the problem underlying the invention is solved by a method for cleaning an interior of a cooking device, in which in a ventilation pipe, ventilation pipe, technical room and / or extinguishing box that is operatively connected to the interior, or directly into the cooking chamber with the cooking chamber door closed from outside the cooking chamber , in particular at least one container, at least one cleaning, rinse aid and / or decalcifying rod or at least one multi-phase rod is or are introduced.
- the container is present as an overflow container.
- the overflow container is regularly only open at the top, which means that dissolved tab substance gets into the interior as an overflow due to controlled water addition.
- About the used water The amount of detergent, rinse aid and / or descaler released is controllable.
- the container comprises a surface inclined from the horizontal, in particular an inclined plane, which, in particular in the area of the connection to an, in particular essentially vertical, wall has at least one opening which is smaller than the cleaning , Rinse aid and / or descaler stick or the multi-phase stick, as originally introduced into the ventilation pipe, the technology room or the extinguishing box, so that liquid, in particular water, containing cleaning agent gets into the cooking space.
- the inclined surface is sprayed with liquid or that liquid is passed over the inclined surface so that cleaning liquid runs through the opening and / or over the edges of the inclined surface.
- the cooking chamber, the technical room and / or the extinguishing box has at least one dosing system and / or flap, via which cleaning agents from the outside, in liquid, powder and / or solid form and / or as gel, sol and / or paste, in particular as a cleaning, rinse aid and / or decalcifying tab or as a multi-phase tab.
- liquid in particular water
- flap so that the cleaning agent gets into the cooking space.
- the cleaning, rinse aid and / or decalcifying tab or the multi-phase tab via a chemical drawer and / or via a folding or docking mechanism into a container in the cooking space, in the ventilation or ventilation pipe, brought in the equipment room or in the extinguishing box, in particular by reversibly docking a flap or tray, the container being operatively connected to the cooking space, in the ventilation pipe, the equipment room or the extinguishing box when the flap or tray is open and closed.
- the flap or shell of the folding or docking mechanism is locked or docked in the cooking space, in the ventilation pipe, in the technical room or in the extinguishing box.
- At least one container containing at least one flap for receiving a cleaning agent, is hung in the ventilation pipe, in the cooking chamber, the technical room or the extinguishing box.
- the flap depending on a time control, the degree of soiling, in particular determined via at least one turbidity sensor, the pH value, in particular when the pH falls below a predetermined value, the conductance value determination, the image recognition, the weight, in particular the washing liquor and / or cleaning, rinse aid and / or decalcifying agent, the, in particular electrical, resistance, reflection, the degree of foaming, the air components and / or the clouding of the cooking space lamp is opened and closed.
- the flap can be opened when a predetermined maximum pH value is undershot by approximately 10%.
- the object on which the invention is based is achieved by a method for cleaning an interior of a cooking appliance, in which at least one cleaning, rinse aid and / or decalcifying rod or at least one multi-phase rod in such a way in the cooking chamber, ventilation pipe, ventilation pipe, technical room or extinguishing box on one Underlay is arranged that this is only transferred from this underlay into the interior when a fluid is specifically applied, in particular when using a fluid pressure jet, preferably using a steaming nozzle.
- the object on which the invention is based is also achieved by a method for cleaning an interior of a cooking space of a cooking appliance, in which at least one cleaning, rinse aid and / or decalcifying rod or at least one multi-phase rod in a tube or magazine, in particular a tube magazine, which itself in the cooking space, in the ventilation pipe, in the ventilation pipe, in the technical room or in the extinguishing box, and is released through at least one opening of the pipe or magazine in the detached or partially detached state. It can be provided according to the invention that the opening is in the lower region and / or along the longitudinal and / or transverse side of the tube or magazine.
- the tube or magazine in particular tube magazine, is permanently installed on an air baffle or can be reversibly attached and preferably has a removable cover.
- the tube or magazine is inserted, in particular suspended, into the cooking space, the ventilation tube, the ventilation tube, the equipment room or the extinguishing box before the start of the cleaning cycle.
- the cleaning, rinse aid and / or descaling bar or the multi-phase bar is designed in the form of a cone, a truncated cone, a rod, a cylinder, a ball, a pyramid, a truncated pyramid or an egg ,
- the tip or the base of the cone, truncated cone, pyramid or truncated pyramid faces the opening of the tube or magazine.
- a rinse aid and / or decalcifying agent, and / or a cleaning agent at the base of the cone, truncated cone, pyramid or truncated pyramid, at the tip or the tapered end, in particular of the cone, truncated cone, pyramid or truncated pyramid, of the multiphase stick and / or decalcifying agent is or are present.
- a rinse aid and / or decalcifying agent and / or at the base of the cone, truncated cone, pyramid or truncated pyramid is provided at the tip or the tapered end of the cone, truncated cone, pyramid or truncated pyramid of the multiphase stick a cleaning agent and / or decalcifying agent is or are present.
- a cleaning agent and / or decalcifying agent is or are present.
- a multi-phase tab with the corresponding phase component sequence can be constructed and used.
- the rinse aid and / or the decalcifier can also be located at the base of the above shaped articles and the detergent at the top. If the shaped bodies are held, for example, by a magazine with a narrowed lower outlet opening, through which the base can only pass completely in the detached state, a time-delayed release is also achieved.
- the tip of the cone, truncated cone, pyramid or truncated pyramid faces the opening of the tube or magazine or projects through it when liquid is passed through the tube or magazine.
- the base of the cone, truncated cone, pyramid or truncated pyramid faces the opening of the tube or magazine when the opening of the tube or magazine is immersed in liquid.
- the object on which the invention is based is achieved by a method for cleaning an interior of a cooking appliance, in which at least one cleaning, rinse aid and / or decalcifying rod or a multi-phase rod on or adjacent to at least one air baffle plate or on an accessory selected from a hanging ladder , Rack rack, cooking tray, fat drip pan and cooking process sensor holder, in particular in a container, is or will be placed.
- the cleaning, rinsing and / or decalcifying tab or the multi-phase tab be loaded with a fluid and / or the degree of dissolution or the dissolution rate of the cleaning, rinsing and / or decalcifying tab or of the multi-phase tab is controlled via the speed of a fan wheel in the cooking space.
- the extent of the fluid or liquid circulation, in particular carried out via at least one pump, is or are controlled.
- a steaming nozzle is used to apply a fluid to the cleaning, rinsing and / or decalcifying tab or the multi-phase tab.
- the container is permanently installed on the air baffle or is suspended.
- the bag or the film comprises a permeable or semi-permeable membrane, in particular Goretex material.
- the object on which the invention is based is achieved by a method for cleaning an interior of a cooking appliance, in which at least one cleaning bar and / or rinse bar and / or decalcifying bar or at least one multi-phase bar or a cleaning, rinsing and / or decalcifying agent in the form of a granulate via an externally actuated or preprogrammed acceleration device, in particular a spring that can be pretensioned, and / or at least one cleaning bar and / or rinse aid bar and / or descaling bar or at least one multi-phase bar or a cleaning, rinsing and / or descaling agent in Form of a gel, powder, paste, a liquid, a granulate or a sol via a manual or automatic pressing device, in particular tube pressing device, is transported into the interior, in particular with mechanical division.
- an externally actuated or preprogrammed acceleration device in particular a spring that can be pretensioned
- the present embodiment of the method according to the invention brings tabs into the cooking device, similar to the mechanism known from so-called pinball game devices, with which balls are thrown in a playing field.
- spherical tabs can slide out of a reservoir or magazine as soon as the acceleration mechanism has been actuated.
- Any device known to the person skilled in the art can be used as the acceleration device, with which objects can be moved from their rest position. For example, at A spring can achieve different accelerations or top speeds with different spring travel, with which the tabs are inserted into the cooking space.
- the cleaning process or a section of a cleaning process is triggered by actuating the acceleration device. In this way, the entire process sequence for cleaning is simplified. It is also ensured that the cleaning process does not take place without a cleaning rod in the interior.
- the acceleration device is placed in or at one end of a tube via which the cleaning, rinsing and / or decalcifying rod or the multi-phase rod enters the interior.
- the cleaning, rinse aid and / or decalcifying tab or the multi-phase tab are hurled against an object, in particular a wall or impact surface, in the interior via the accelerating device and / or the pipe.
- the tab is given kinetic energy via the acceleration device, which is sufficient to split the tab into a large number of individual fragments when it hits an impact surface.
- About the extent of kinetic energy i.e.
- By presetting the acceleration device it is possible to determine the amount of mechanical pre-shredding. In this way, the dissolution behavior in the cleaning liquid can be controlled with the introduction of the tabs into the interior. The more individual parts are formed and the smaller they are, the faster the dissolving process in a liquid is generally.
- the extent of the force with which the cleaning, rinsing and / or decalcifying rod or the multi-phase rod is transported into the interior is selected before or when the acceleration device is actuated.
- the wall or impact surface is structured and / or has openings.
- edges, pins or indentations on the impact surface lead to a higher degree of division of the tabs on impact.
- the degree of division and / or the rate of dissolution of the cleaning, rinsing and / or decalcifying tab or multiphase tab is determined by the force with which the cleaning, rinsing and / or decalcifying tab or the multiphase tab in the interior is accelerated onto the wall or impact surface.
- the cleaning, rinse aid and / or decalcifying tab or the multi-phase tab are selected before being introduced into the interior and / or the order in which they are introduced.
- the cleaning, rinse aid and / or decalcifying tab or the multi-phase tab is loosened or released from a liquid after contact with the wall or impact surface.
- An advantageous embodiment of the method according to the invention is characterized in that the cleaning, rinse aid and / or decalcifying tabs or the phase components of the multiphase tab, in particular in shape, color and / or size, are made distinguishable.
- the advantage here is that errors in the loading of the interior with tabs are largely prevented, since a simple and manageable assignment between tab type and its color, shape and / or size can be created.
- kits comprising at least one cleaning agent in the form of a cleaning bar which can be dissolved in a liquid, a rinse aid in the form of a clearing bar which is soluble in a liquid and / or a decalcifying agent in the form of a Liquid-soluble decalcifying tab for use in one of the above-described methods according to the invention.
- the object on which the invention is based in relation to a cleaning composition is also achieved by a multiphase rod containing at least one in a liquid-soluble cleaning phase component comprising at least one cleaning agent, at least one liquid-soluble rinse phase component comprising at least one rinsing agent, and / or at least one liquid-soluble decalcifying phase component comprising at least one decalcifying agent for use in one of the The method according to the invention described above.
- phase components of the multi-phase rod are arranged at least partially concentrically to one another, preferably with the formation of an essentially spherical multi-phase rod.
- At least one internal phase component has been produced at a higher pressing pressure than an external phase component, in particular that each internal phase component of a multi-phase rod has been produced at a higher pressing pressure than that directly neighboring external phase component.
- At least one phase component containing a decalcifying agent at least in some areas of at least one phase component containing a rinse aid and / or a cleaning agent, and / or that at least one phase component containing a rinse aid and / or Descaling agent is at least partially surrounded by at least one phase component containing a cleaning agent.
- phase component containing the cleaning agent has been produced at a lower pressing pressure and / or with a shorter pressing time than the phase component containing the rinse aid and / or the decalcifying agent, and / or that the phase component containing the rinse aid has been produced at a lower pressing pressure and / or with a shorter pressing time than the phase component containing the decalcifying agent.
- At least one phase component comprises at least two cleaning agents for different types of dirt, such as proteins, carbohydrates, carbonates, sugars and / or fats, or that at least two phase components
- Detergents for different types of dirt, such as proteins, carbohydrates, carbonates, sugars and / or fats include.
- At least one multiphase tab and / or phase component of a multiphase tab is arranged in a bag and / or is or are enclosed by a first and / or second film, and the bag or components or seams of the bag or the first and / or second film can be dissolved or decomposed in a liquid, in particular during a cleaning cycle, in order to release the contents contained therein.
- phase components of the multiphase rod are separated from one another by at least one film.
- the phase component containing the decalcifying agent is coated with a thicker film and / or a larger number of films than the phase component containing the rinse aid and / or the cleaning agent, and / or that the phases Component containing the rinse aid with a thicker film and / or greater number of films than the phase component containing the cleaning agent, or that the phase component containing the decalcifying agent with a thicker film and / or a larger number of films from the phase Constituent containing the rinse aid and / or the cleaning agent is separated, and / or that the phase constituent containing the rinse aid is separated from the phase constituent containing the cleaning agent with a thicker film and / or a larger number of films.
- the object on which the invention is based in relation to a cooking appliance is achieved by such a cooking appliance for the heat treatment of food to be cooked, comprising at least one interior and a heating device, in which the cooking appliance has an acceleration device which can be actuated or preprogrammed from the outside, in particular containing a spring which can be set under prestress , and a tube into the interior and / or a manually or automatically actuated pressing device, in particular a tube pressing device, via which at least one cleaning, rinsing and / or descaling bar or at least one multi-phase bar and / or at least one cleaning, rinsing and / or decalcifying agent in the form of a Gels, powders, granules, sols, a paste and / or a liquid can be transported into the interior, in particular with mechanical division.
- the acceleration device is placed in or at one end of a pipe, via which the cleaning, rinsing and / or descaling bar or the multi-phase bar can be transported into the interior.
- the cooking device according to the invention advantageously has at least one wall or impact surface against which the cleaning, rinsing and / or decalcifying bar or the multi-phase bar can or can be flung.
- a collecting device that can be filled with liquid is provided for cleaning, rinsing and / or decalcifying tablets or multiphase tablets or parts thereof that bounce off the wall or impact device.
- This collecting device can e.g. Fill with a liquid, for example, before the entire interior or cooking space is flooded in order to start the dissolving process.
- the concentrated detergent content of the collecting device can be flooded in the interior by lifting the liquid level.
- a particularly advantageous mechanical shredding of the tabs is also possible according to the invention if the wall or impact surface is structured and or has openings.
- the openings or passages are advantageously dimensioned such that tabs in their original size do not fit through them.
- the cooking device according to the invention has at least one filling and / or storage device for cleaning, rinsing and / or descaling tablets or, in particular on, on or in the outer wall of the cooking device and / or accessible from outside the cooking device Multi-phase tab, which is in connection with the acceleration device or can be brought for filling or refilling.
- the filling and / or storage direction is at least partially transparent and / or visible from the outside. It is also advantageous if the acceleration device is operatively connected to a control device of the cooking device. In this way, the cleaning process or a specific section of the cleaning process can be started or initiated, for example, by actuating the acceleration device, ie parallel to the introduction of a tab into the interior.
- the force with which the cleaning, rinsing and / or decalcifying rod or the multi-phase rod can be thrown into the interior onto the wall or impact surface can be varied via the acceleration device.
- This has the advantage that the speed of the dissolving process can be controlled directly via the degree of mechanical pre-comminution.
- the invention is therefore based on the surprising finding that instead of liquid detergents previously customary for cooking appliance cleaning, now use solid cleaning agents which are pressed in tab form for cleaning a cooking appliance, the cleaning tabs in a cleaning process by rinsing with a liquid, such as fresh water and / or a wash liquor, dissolve specifically.
- a liquid such as fresh water and / or a wash liquor
- the dissolving process of cleaning agents used in tab form can already be effectively controlled by the fact that the tabs used during a cleaning cycle have been manufactured at different pressing pressures and / or with different pressing times.
- two or more detergent tablets which have been produced at different pressing pressures, can be inserted into a cooking device at the same time and can be dissolved at different times during the cleaning process. It is no longer necessary to take precautions to place a cleaning stick, which is to dissolve at a later time, at a level in the cooking space that is not reached by the cleaning liquid in an initial cleaning step.
- detergent and rinse aid tabs can be used side by side without fear that the rinse aid tab will dissolve too early in the cleaning process.
- a descaling bar that was produced at a higher pressure than the rinse aid bar can also be used immediately at the start of the cleaning process. This eliminates the need for the operating personnel, depending on the process stage of the cleaning process, a second cleaning rod, a rinse aid or one Put descaler in the cooking space. It is also possible to dispense with containers for rinse aid or decalcifier, for example, which have to be installed at a higher level in the cooking space in order to be absorbed by the cleaning liquid only when they are filled higher. In this way it is possible to subject the entire cooking space to a complete cleaning during the first cleaning cycle.
- Multi-phase tabs in which the individual phase components have been produced at different pressing pressures, have also proven to be particularly advantageous.
- such multi-phase tabs have been found to be very suitable in which the individual phases are arranged around one another in spheres.
- a descaling ball may be present inside a multi-phase rod, which is surrounded concentrically by a layer of rinse aid, which in turn is surrounded concentrically by one or more layers of detergent.
- the inner decalcifying phase has preferably been produced at a higher pressing pressure than the rinsing phase and the rinsing phase at a lower pressing pressure than the cleaning phase. In this way, the time sequence when the individual phases of a cleaning process are dissolved can be set in a targeted manner.
- Coordinated multi-phase cleaning bars can also be used, for example, for device-specific preprogrammed cleaning processes or for individually programmable cleaning processes.
- a color can be assigned to each individual cleaning process, with which the multi-phase cleaning rod and / or its packaging is then also identified, so that reliable and error-free handling is ensured.
- cooking devices containing a mechanical slicing or comminuting device can advantageously influence the dissolving behavior of tabs and that the cleaning process can also be effectively controlled.
- FIG. 1 shows a sectional view through a first cleaning agent according to the invention
- FIG. 2 shows a sectional view through a second cleaning agent according to the invention
- Figure 3 is a sectional view through a third cleaning agent according to the invention.
- Figure 4 is a sectional view of a cooking device according to the invention.
- the cleaning agent in FIG. 1 is a spherical cleaning rod 1, which comprises a rinse aid 2, a film 3, a cleaner 4 and a further film 5 from the inside out.
- the various components 2, 3, 4 and 5 of the cleaning rod 1 are arranged concentrically around one another.
- the dissolution behavior can also be influenced by the fact that the cleaner 4 has been produced at a lower pressure than the rinse aid, which cannot be seen directly from the drawing.
- the film 5 dissolves under certain conditions, for example a certain temperature, so that the cleaner 4 can then develop its effect.
- the film 3 dissolves after a certain period of time, so that the rinse aid 2 can finally develop its effect.
- FIG. 2 shows a spherical multiphase table in which the internal rinse aid 2 has been produced at a higher pressing pressure than the external cleaner 4.
- the phase components 2 and 4 are not separated from one another by a film. This enables an even better and cleaner subdivision of the individual active phases. In particular, it no longer occurs that, when the detergent 4 is almost completely dissolved, rinse aid dissolves at the same time and is also used in the cleaning step. With a tab according to FIG. 2, a very clean separation between the cleaning step and the rinse aid step is now achieved, since the rinse aid does not begin to dissolve until the cleaning step has been completed and the cleaning waste water has been removed from the interior. In this way, the rinse aid effect is further improved.
- the above-mentioned effects are also observed in a corresponding manner to whom a decalcifying phase is provided in the interior of the spherical tab, which was produced at a higher pressing pressure than the rinse aid phase.
- the cleaning agent shown in Figure 3 is also a spherical cleaning rod 10, which is arranged in a bag 11.
- the cleaning rod 10 in turn comprises, from the inside out, a descaler 12, a rinse aid 13, a first cleaner 14 and one second cleaner 15, the various components 11, 12, 13, 14 and 15 being arranged concentrically to one another.
- the detergent, rinse aid and decalcifying phases were produced at different pressures, which cannot be seen directly from FIG. 3, the inner phase being produced at a higher pressure than the adjacent outer phase.
- the bag 11 dissolves after a predetermined period of time, so that the second cleaner 15 can exert its effect, for example to break down fats.
- the first cleaner 14 can begin to loosen the other contaminants in the cooking space.
- a rinsing process can then occur using the rinse aid 13. If the rinse aid 13 is also used up, descaling of the cooking appliance is finally carried out by means of the descaler 12.
- the multi-phase cleaning tabs 1 and 10 it is possible for the first time to allow certain cleaning processes to be carried out in a simple manner without additional liquid reservoirs and without interrupting a cleaning process.
- Different cleaning tabs can also have been used for different cleaning processes, so that precise coordination can take place here.
- the cleaning processes can e.g. depending on the degree of soiling can be selected together with the associated cleaning tabs.
- FIG. 4 shows schematically an inventive cooking device 16 with an acceleration device 17, a tube 18 and an impact surface 19.
- the accelerating device 17 comprises an actuating handle 20 and a spring 21 as well as a cylindrical plunger 22 which, in the basic state, both closes the accelerating device with respect to the cooking chamber of the cooking device 16 and also causes the tabs 23 in the storage container 24 not to enter the tube 18 arrive. Only by moving the plunger 22 against the spring force is a tab 23 released and can be accelerated from its rest position by simply releasing the handle 20 against the impact surface 19.
- the impact surface 19 is preferably structured as shown, which supports the mechanical comminution of the impacting tabs. The individual parts of the tabs can then sprayed or illuminated, for example via a nozzle or a water outlet.
- the storage container 24 can also fall into a container filled with liquid, which is arranged below the impact surface 19 (not shown).
- the desired cleaning sequence can be made clear by using appropriately color-coded cleaning tabs, so that it can be seen from outside at any time during the cleaning process which cleaning stage is present.
- the addition mode described can also be automated.
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- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Detergent Compositions (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10208025 | 2002-02-26 | ||
| DE10208025 | 2002-02-26 | ||
| PCT/EP2003/001979 WO2003073002A1 (de) | 2002-02-26 | 2003-02-26 | Verfahren zum reinigen eines gargeräts mit einem reinigungsmittel in tabform |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1478886A1 true EP1478886A1 (de) | 2004-11-24 |
| EP1478886B1 EP1478886B1 (de) | 2007-04-11 |
| EP1478886B2 EP1478886B2 (de) | 2015-06-10 |
Family
ID=27762429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03708146.0A Expired - Lifetime EP1478886B2 (de) | 2002-02-26 | 2003-02-26 | Verfahren zum reinigen eines gargeräts mit einem reinigungsmittel in tabform |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1478886B2 (de) |
| DE (4) | DE20320616U1 (de) |
| WO (1) | WO2003073002A1 (de) |
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| DE19730610C1 (de) * | 1997-07-17 | 1998-10-22 | Wiesheu Gmbh | Ofen zur Wärmebehandlung von Lebensmitteln und Verfahren zum Reinigen des Innenraums |
| DE29911484U1 (de) * | 1998-07-17 | 2000-02-24 | The Procter & Gamble Co., Cincinnati, Ohio | Reinigungsmitteltablette |
| DE19957262A1 (de) * | 1999-11-27 | 2001-05-31 | Henkel Kgaa | Teilchenförmiger Klarspüler und maschinelle Geschirrspülmittel |
| DE19963570A1 (de) * | 1999-12-29 | 2001-07-26 | Reckitt Benckiser Nv | Zusammensetzung zur Verwendung in einer Geschirrspülmaschine mit einer Basiszusammensetzung in Form einer Tablette |
| DE10032611A1 (de) * | 2000-07-07 | 2002-01-24 | Henkel Kgaa | Maschinengeschirrspülmittel mit Zusatznutzen |
| DE10060204B4 (de) * | 2000-11-28 | 2004-04-29 | Wiesheu Gmbh | Reinigungssystem für einen Ofen und Verfahren zur Ofenreinigung |
| DE10109247B4 (de) † | 2001-02-26 | 2004-07-08 | Rational Ag | Vorrichtung und Verfahren zur Reinigung eines Gargerätes |
-
2003
- 2003-02-26 WO PCT/EP2003/001979 patent/WO2003073002A1/de not_active Ceased
- 2003-02-26 DE DE20320616U patent/DE20320616U1/de not_active Expired - Lifetime
- 2003-02-26 DE DE20320614U patent/DE20320614U1/de not_active Expired - Lifetime
- 2003-02-26 EP EP03708146.0A patent/EP1478886B2/de not_active Expired - Lifetime
- 2003-02-26 DE DE20320615U patent/DE20320615U1/de not_active Expired - Lifetime
- 2003-02-26 DE DE50307016T patent/DE50307016D1/de not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| See references of WO03073002A1 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10457902B2 (en) | 2008-01-04 | 2019-10-29 | Ecolab Usa Inc. | Solid tablet unit dose oven cleaner |
| US10760038B2 (en) | 2012-10-26 | 2020-09-01 | Ecolab Usa Inc. | Caustic free low temperature ware wash detergent for reducing scale build-up |
| US10344248B2 (en) | 2013-10-29 | 2019-07-09 | Ecolab Usa Inc. | Use of a silicate and amino carboxylate combination for enhancing metal protection in alkaline detergents |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1478886B1 (de) | 2007-04-11 |
| DE20320616U1 (de) | 2005-01-13 |
| DE20320615U1 (de) | 2005-01-13 |
| EP1478886B2 (de) | 2015-06-10 |
| DE50307016D1 (de) | 2007-05-24 |
| DE20320614U1 (de) | 2005-01-13 |
| WO2003073002A1 (de) | 2003-09-04 |
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