EP0218646A1 - Device for drying washed kitchenware. - Google Patents
Device for drying washed kitchenware.Info
- Publication number
- EP0218646A1 EP0218646A1 EP86902306A EP86902306A EP0218646A1 EP 0218646 A1 EP0218646 A1 EP 0218646A1 EP 86902306 A EP86902306 A EP 86902306A EP 86902306 A EP86902306 A EP 86902306A EP 0218646 A1 EP0218646 A1 EP 0218646A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- gekenn
- characterized gekenn
- interior
- inner container
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/48—Drying arrangements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/26—Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by other means
- A47L15/30—Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by other means by rotating only
Definitions
- the invention relates to a device for drying washed kitchen appliances.
- Such devices are usually based on the fact that the water first drips off the kitchen appliances and finally evaporates due to the action of heat.
- This drying method is used, for example, in dishwashers in which heating is provided. After a washing process carried out with the dishwasher has ended, so much heat is developed by the heating that a residual moisture present on the kitchen appliances evaporates.
- This drying method has a number of disadvantages which result from the fact that components dissolved in the water remain on the kitchen appliances when they evaporate. They form supports on the surfaces of the kitchen appliances. These pads not only mess up the surfaces by forming stains and white coverings.
- the remaining constituents of the water can also have health-damaging effects if, for example, chemical constituents are admixed to the water which remain on the surface of the kitchen appliances when the water evaporates.
- the object of the present invention is therefore to improve the device of the type mentioned in the introduction in such a way that no residues remain on the surfaces of the kitchen appliances after drying.
- a rotatably mounted about its longitudinal axis container the at least one m-provided water drainage interior as a receptacle is formed for the kitchen utensils and which is coupled to a drive motor.
- a device has the advantage that it can be used to throw off the water drops remaining on the kitchen appliance. The water can therefore no longer dry on the kitchen appliances and leave unsightly stains.
- the water residues also disappear from those parts of the washed kitchen appliances that are not accessible to a cloth. For example, intermediate spaces between fork tines are also kept clean and dried.
- the kitchen appliances are available for use again immediately after washing up.
- the drying of the kitchen appliances with the help of cloths takes a relatively long time, so that a large number of kitchen appliances must be available in order to have sufficient kitchen appliances constantly available during the most important times of the day when food is being distributed. Regardless of the number of staff available for drying, one minute is usually sufficient to have the washed kitchen appliance available for further use.
- the kitchen appliances are designed as cutlery and are arranged in the interior in a random manner.
- water stains are particularly unpleasant, since special care is taken to ensure that the cutlery is clean.
- the container is particularly suitable for holding the cutlery in such a way that it can be inserted into the interior in a random stratification.
- a special arrangement of the cutlery in the interior Space is not necessary, so that the filling of the cutlery into the interior can be carried out very quickly.
- the cutlery need only be spun for a short time in order to be able to be removed from the container completely dry.
- the drying of the individual cutlery takes a very long time, since each of them has to be individually picked up, dried and put away again.
- the cutlery can be disordered and inserted into the interior in the respective random stratification so that the water can be thrown out of this random stratification. Individual care is not necessary when inserting the cutlery into the container or when removing the cutlery from the container.
- Fig. 5 a plan view of the bottom surface of a
- Container with inner container held in rails and
- a device essentially consists of a housing 1, a container 2 and a drive motor 3.
- the container 2 is connected to the drive motor 3 via a drive shaft 4. Both the drive motor 3 and the container 2 are stored within the housing 1.
- the container has an approximately perpendicular central axis, which approximately coincides in its course with the central axis of the housing 1.
- the container 2 is preferably designed as a drum.
- the drive motor 3 is fastened in the vertical direction below the container 2 in the housing 1. Its drive shaft 4 is connected to a bottom 5 of the container 2 which delimits the container 2 in the direction towards the drive motor 3.
- a cylindrical outer surface 6 is fastened to this base 5, which surrounds an interior space 7 which is delimited by the base 5 in the lower part.
- the outer surface 6 is provided with a large number of interspersed with holes 8 that are large enough to
- the dimensions of the holes 8 must not be larger than those kitchen appliances 10 which are located within the interior 7 and which are to be subjected to drying.
- the water collecting space 9 surrounding the container 2 is surrounded by a cylindrical surface 11 which concentrically surrounds the container 2 owing to ice.
- a cylindrical surface 11 which concentrically surrounds the container 2 owing to ice.
- the cylinder surface 11 In its lower region facing the drive motor 3, the cylinder surface 11 is closed by a bottom surface 12 which is sealed against water passage and is penetrated by the drive shaft 4.
- the bottom 5 is guided on the drive shaft 4 on its side facing away from the drive motor 3.
- a water outlet 13 leads out of the water collecting space 9 and penetrates the cylinder 11 in the direction of the container 2 immediately above the bottom surface 12. Through this water drain 13, the water entering the water collecting space 9 from the lateral surface 6 can be drained from the latter.
- the water collecting chamber 9 is closed on its side opposite the bottom surface 12 by a cover 14.
- This cover 14 is pivotally connected on one side, for example via a hinge 15, to the cylinder 11, while it is on its opposite side.
- a spray device 18 is fastened in the lid 14 and is fastened in a sealed manner against the passage of water by the lid 14.
- This spray device 18 protrudes into the interior 7 with nozzles 19 and serves to spray a rinse aid 20, with the aid of which the kitchen appliances 10 piled up in the container are uniformly moistened.
- the rinse aid 20 serves to dissolve or rinse off water drops which have formed on the kitchen appliances 10. This water will knock off residues of the water used in washing the kitchen appliances 10.
- the spray device 18 is connected via a hose 21 to a pump 22, which is fastened in a lower part 23 of the housing 1, which extends in a part 1 facing away from the container 2 and located below the drive motor 3.
- This hose 21 can be provided with steel reinforcement and can be configured flexibly in the area of the cover 14. In this way, it does not hinder the movements of the cover 14 around the hinge 15.
- the pump 22 is connected to the hose 21 on its pressure side and to a metering device 25 via a connection 24 on its suction side. From this ⁇ Dosiervorri rect 25 sucks the rinse aid and pumps it towards the Sprühvorr rect 18th
- the metering device 25 is connected to a reservoir 26 via a connection 27. Through this connection 27, a concentrate stored in the reservoir 26 reaches the metering device 25 and is mixed there with water to form the rinse aid 20.
- the water enters the metering device 25 through a water connection 28.
- This water connection 28 is provided with a network connection via which it is connected to a water network.
- Both the drive motor 3 and the pump 22 are connected via an electrical connection 29 to an electrical network, so that they can be supplied, for example, with a voltage of 220 volts.
- the housing 1 is provided on its side opposite the lower part 23 with an opening 30 which can be closed by an " outer cover 31.
- This outer cover 31 is pivotally mounted on a sheet metal jacket 32 via a hinge
- a brake linkage 34 is pivotally connected to the outer cover 31.
- This brake linkage 34 is connected on its end 35 facing away from the outer cover 31 to a brake 36, with the aid of which the drive shaft 4 can be braked after drying has ended
- the brake linkage 34 executes these movements when the outside ⁇ cover 31 is lifted off the opening 30.
- a locking mechanism (not shown) then opens the closure 16, so that the cover 14 can be folded down from the filling opening 17.
- the housing 1 can surround the water collecting space 9 concentrically. However, it is also possible for the housing 1 to be produced with a rectangular or square cross section.
- the housing 1 is provided with a control panel 39 ′ on one of its outer walls 38.
- an actuation button 40 is provided for switching on the pump 22 in order to provide the rinsing device 18 with rinse aid 20.
- a timer 41 is attached to the control panel 29, which is used to set the time during which the pump 22 is switched on and thus the kitchen appliances 10 are rinsed.
- both the housing 1 and the container 2 and the water collecting space 9 are made of non-rusting steel. Basically, the use of other materials is conceivable.
- the kitchen appliances 10 are inserted into the interior 7.
- the items are carefully placed into the container 2 according to a predetermined scheme or are inserted into the interior 7 in a random stratification.
- a cutlery is If preferred, from which water adhering to the cutlery can be thrown off more easily than from an orderly, as close as possible layering of the cutlery.
- the filling opening 17 is closed with the aid of the lid 14.
- the opening 30 of the housing 1 is closed with the aid of the outer cover 31.
- the brake linkage 34 is actuated so that the brake shoes 37 lift off the drive shaft 4 and thus release the drive of the container 2 with the aid of the drive motor 3.
- the pump 22 can be put into operation so that this rinse aid produced in the metering device 25 pumps through the hose 21 in the direction of the spray device 18.
- the clarifying im i 11e l 20 distributes itself evenly over the kitchen appliances 10 from the nozzles 19 and rinses them off.
- the drive motor 3 is switched on and thus the container 2 is rotated.
- the drive 3 can set the container 2 in opposite directions in rotation.
- the time duration of the rotary movements is determined via a time control, but it is also possible to provide manual switching devices.
- the change in rotational direction causes the kitchen appliances contained in the container 2 10 change their orientation to one another as they depending on their location different braking 'and Besch leuni confining räf- th are exposed.
- a moisture button can be provided, which determines the duration of the spin cycle depending on the respective residual moisture of the kitchen appliances 10.
- the outer cover 31 is opened.
- the latter actuates the brake linkage 34, which acts on the brake shoes 37 and brings them into engagement with the drive shaft 4.
- the drive shaft 4 and thus the container 2 are braked in a relatively short time.
- the cover 14 can be raised and the interior 7 can be opened.
- the dry kitchen appliances 10 can now be removed from the interior 7.
- the outer cover 31 is also possible to design the outer cover 31 as a switch for the drive motor 3.
- the outer cover 31 is connected via an electrical line 43 to the drive motor 3, so that this is connected to voltage when the opening 30 is closed, while it is switched off when the outer cover 31 is raised.
- the longitudinal axis of the container 2 will expediently run essentially in the vertical direction. However, it is also possible to install the container 2 in a sloping longitudinal axis in the housing 1. Finally, it is also conceivable to provide a container 2 with a horizontal axis. In these cases special care must be taken to sort the kitchen appliances.
- the container 2 operates at a speed which is sufficient to throw off the moisture from the kitchen appliances 10. As a rule, speeds that are at least 1400 rpm are required. However, it is also possible to achieve good drying at lower speeds.
- the connection of the container 2 with the drive axle is also possible to achieve good drying at lower speeds.
- the container 4 can also be done via a coupling, which consists of a connector attached to the container 2 and a counterpart connected to the drive shaft 4.
- the container 2 can be removed from the housing 1 by such a construction.
- the kitchen appliances 10 to be cleaned can thus be pre-soaked in the container 2 and then washed in the dishwasher. Together with the kitchen appliances 10 to be dried, the container 2 can then be inserted into the drying device without having to reload the kitchen appliances 10 into another container.
- the container 2 can be designed, for example, as a wire basket or as a basket with walls interrupted by punched holes.
- the container 2 has devices 44 for holding an inner container 45 in its interior.
- the inner container 45 can have a circular or angular cross section and its dimensions correspond approximately to the usual inserts used in dishwashers.
- the inner container 45 can also be designed, for example, as a wire basket or consist of metal sheets provided with punched holes.
- the device 44 for holding the inner container 45 can be designed as rails mounted on the bottom 5 of the container 2; it is also possible, however, to fasten the rails to the side walls of the container 2 or to lead the drive axle 4 provided with a coupling into the container 2 and to provide the inner container 45 with a counterpart that matches the coupling.
- the design with a removable inner container 45 held in the container 2 has the advantage that the drying device can be operated both in combination with dishwashers when using a common container and as a manually filled individual device. Depending on requirements, an inner container 45 can be used or the drying system can be used without an inner container 45.
- the respective design of the kitchen appliances 10 can be taken into account by means of differently designed inner containers 45.
- the drying device can be adapted to different requirements without mechanical changes and ensure good drying results.
- the interior 7 and the inner container 45 are expediently adapted to the dimensions of the kitchen appliances to be dried.
- a measurement of the interior 7 or inner container 45 has proven to be expedient, in which the latter has a cross-section, the greatest length of which corresponds approximately to the length of conventional cutlery. These lie approximately with their center in the region of the central axis extending through the interior 7 or the inner container 45, so that half of them protrude on both sides beyond this axis of rotation.
- the about the axis of rotation beyond ⁇ projecting largest parts of the individual Bestecktei le lie in a region of relatively high centrifugal forces and are therefore optimally dried by centrifuging of the adhesive on them water.
- the inner container 45 can be supported within the container 2 via intermediate floors 50. These inner floors 50 extend through the container 2 in the horizontal direction from its filling opening 17 in the direction of the floor 5. The intermediate floors 50 leave a central opening 63 in an area above the drive shaft 4, the dimensions of which are those of the inner container. ters 45 are adapted. In this way, the
- Support inner container 45 with its outer walls 64 in the area of central opening 63 on intermediate floors 50.
- the intermediate floors 50 are penetrated by holes 65 through which the water thrown off by the kitchen appliances 10 can flow off. These holes 65 extend through the intermediate floors 50 in both the vertical and horizontal directions.
- a stand 51 can be fitted into the inner container 65 and divides the inner container 65 in the region of its inner space 66 into individual lungs 67, 68.
- the stand 51 consists of radially extending walls, between which the compartment divisions 67, 68 are provided.
- compartments extend in the direction of the longitudinal axis of the inner container 45 and each serve for Inclusion of a type of cutlery, for example for accommodating knives 52, forks 53 or spoons 54.
- the stand 51 is only delimited by an outer wall 59 which extends in the form of a cylinder around the compartments 67, 68, it is both at the top and also open at the bottom so that the knives 52, forks 53 and spoons 54 can be inserted into the interior 66 from above. They then rest with their handle ends 69, 70 projecting into the interior 66 on a floor 55 delimiting the inner container 45.
- the inner container is placed in the central opening 63 surrounded by the intermediate floors 50 and rotated together with the container 2.
- the inner container 45 men of the central opening entnom ⁇ .
- a lid 56 is then placed on an open end of the inner container 45 lying opposite the bottom 55.
- the bottom 56 has an edge 62 which fits into a filling opening 57 through which the knives 52, forks 53 and spoons 54 are placed in the inner container 45.
- the inner container 45 with its outer walls 59 lies firmly against the edge 62.
- a recess 58 is enclosed by the edge 62, into which the stand 51 projects with its outer walls 59. In this way, the edge 62 projects into one
- Annular space 61 which is delimited on the one hand by the outer wall 59 of the stand 51 and on the other hand by the inner container 45.
- the inner container is 45 um its transverse axis is pivoted so that it then stands on the cover 56.
- the inner container 45 can be pulled off the lid 56 so that the cutlery can be removed from the stand 51 at their handle ends 69, 70.
- the inflow of rinse aid 20 is automatically controlled such that after the inner container 45 has been inserted into the container 2, the concentration of the rinse aid 20 suitable for rinsing is automatically established within the immersion basin 71.
- the inner container 45 removed from a dishwasher, not shown can be briefly immersed in the immersion basin 71 and then inserted into the container for the purpose of spinning.
- an insert device instead of the inner container 45, an insert device provided with individual holders can also be inserted into the container 2. This device, which is provided with individual insert holders, is used in particular when very sensitive parts have to be dried, for example silverware or highly sensitive medical devices, in which an absolute cleanliness of their surface is of the utmost importance.
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Drying Of Solid Materials (AREA)
- Table Equipment (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT86902306T ATE75125T1 (en) | 1985-04-12 | 1986-03-27 | DEVICE FOR DRYING WASHED KITCHEN UTENSILS. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3513122 | 1985-04-12 | ||
DE19853513122 DE3513122A1 (en) | 1985-04-12 | 1985-04-12 | DEVICE FOR DRYING WASHED KITCHEN EQUIPMENT |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0218646A1 true EP0218646A1 (en) | 1987-04-22 |
EP0218646B1 EP0218646B1 (en) | 1992-04-22 |
Family
ID=6267815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86902306A Expired - Lifetime EP0218646B1 (en) | 1985-04-12 | 1986-03-27 | Device for drying washed kitchenware |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0218646B1 (en) |
AT (1) | ATE75125T1 (en) |
DE (2) | DE3513122A1 (en) |
WO (1) | WO1986005963A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3055791B1 (en) * | 2016-09-12 | 2018-10-12 | Pacoclean.Com | COVER DRYING DEVICE |
DE102019114116A1 (en) * | 2019-05-27 | 2020-12-03 | Illinois Tool Works Inc. | Process for cleaning cutlery or pieces of cutlery, cutlery receiving device for receiving cutlery to be cleaned in a dishwasher, and a dishwasher |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2182978A (en) * | 1938-04-25 | 1939-12-12 | Arthur N Beaubien | Dishwashing machine |
BE457496A (en) * | 1944-09-06 | |||
CH276977A (en) * | 1950-07-18 | 1951-08-15 | Ranzenberger Blumfeldt Eugenie | Machine for washing, rinsing and drying dishes and the like. |
US2994329A (en) * | 1958-11-10 | 1961-08-01 | Beryl G Catlin | Brush and comb cleaner |
AT222840B (en) * | 1958-11-21 | 1962-08-10 | Bauknecht Gmbh G | dishwasher |
US3152425A (en) * | 1963-01-30 | 1964-10-13 | Katz Charles | Rotary cutlery carrier |
DE1879681U (en) * | 1963-06-28 | 1963-09-26 | Hans Wagner | DEVICE FOR CLEANING AND EJECTING THE NEEDLES OF INJECTION SYRINGES. |
FR1405609A (en) * | 1963-07-30 | 1965-07-09 | Appbau Gmbh | Device for centrifuging crockery and cutlery |
FR1487856A (en) * | 1965-06-29 | 1967-07-07 | Zanussi A Spa Industrie | Dishwasher |
US3391469A (en) * | 1965-12-09 | 1968-07-09 | San Kenteen Corp | Centrifugal dryer |
US3517675A (en) * | 1967-10-30 | 1970-06-30 | Ind Washing Machine Corp | Apparatus for washing industrial articles |
US3600819A (en) * | 1969-12-15 | 1971-08-24 | Whirlpool Co | Dryness sensor |
US3727620A (en) * | 1970-03-18 | 1973-04-17 | Fluoroware Of California Inc | Rinsing and drying device |
US4268973A (en) * | 1979-09-24 | 1981-05-26 | Hooper, Inc. | Silverware dryer |
US4456022A (en) * | 1981-10-16 | 1984-06-26 | Roberts Donald E | Flatware washing machine |
-
1985
- 1985-04-12 DE DE19853513122 patent/DE3513122A1/en not_active Withdrawn
-
1986
- 1986-03-27 AT AT86902306T patent/ATE75125T1/en not_active IP Right Cessation
- 1986-03-27 EP EP86902306A patent/EP0218646B1/en not_active Expired - Lifetime
- 1986-03-27 WO PCT/DE1986/000133 patent/WO1986005963A1/en active IP Right Grant
- 1986-03-27 DE DE8686902306T patent/DE3684982D1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO8605963A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1986005963A1 (en) | 1986-10-23 |
EP0218646B1 (en) | 1992-04-22 |
DE3513122A1 (en) | 1986-10-23 |
DE3684982D1 (en) | 1992-05-27 |
ATE75125T1 (en) | 1992-05-15 |
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