DE1812771A1 - Device for cleaning dishes, glasses and the like. - Google Patents

Description

The Hobart Manufacturing Co. 711 Pennsylvania Avenue Troy, Ohio ^ 5373 / USA

DEVICE FOR CLEANING DISHES, GLASSES AND THE LIKE

The invention relates to a device for cleaning dishes, glasses and the like, in particular a relatively small, compact dishwasher which is ideally suited to being arranged on a kitchen table and either temporarily or permanently with a water connection, Terminating lines and a suitable electrical power supply to be connected · ™

CO OO I ¹ O

In order to create such a dishwasher «the effective · fully washes and cleans, is the use of a turn » To strive for the R * action rinsing arm within the cleaning chamber, in which the objects to be cleaned are arranged on a frame Powered pump is used to pump the water through the Sprühana, and a strainer or filter is used as required provided »to prevent the circulation of large amounts of food * In cases where only cold water is available

BAD PRIQIIS (At,

bar, it is furthermore desirable to have facilities to be provided "in order to heat the water circulating within the washing chamber. To use a dishwasher with the The Meikmaiien described in this way are a number of Problems related to the housing and the arrangement of the larger Detach the dishwasher assemblies in order to give the washing chamber a maximum capacity for glasses and / or dishes, while the dishwasher is consistently compact and economical should be constructed appropriately

This object is achieved, according to the invention, by a housing with front, rear, side and pool walls and a bottom wall which is arranged somewhat above the lower ends of the front, rear and side walls, a generally vertically extending one Partition, which with the side and bottom walls forms a washing chamber and a laterally adjacent motor chamber, support devices for the objects in the washing chamber, an inlet opening for the washing chamber and a movable door for the inlet opening, the base wall, generally from the washing chamber to the motor chamber slopes and the intermediate chamber has a lower edge portion, which is located above the Bodenwaad and guides the liquid along the bottom wall from the rinsing chamber into the motor chamber, a drain opening in the lowest part of the bottom wall, a pump below the drain opening, an electric motor inside the motor chamber over the bottom wall with a down to the pump he stretching shaft, an outlet opening on the pump, spraying devices in the rinsing chamber, a line including the pump outlet and the water dividing device, liquid

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8AD ORIGINAL

keitseinlauges to the chambers and a drainage device for the pump·

In addition to the new housing design, istyln der Dishwasher according to the invention a novel arrangement of the various assemblies with a distributor for a treatment means is provided which is fixed in a partition wall, and a water heating tank can be provided below the bottom wall be arranged to both the water inside the tank and the water in the rinsing chamber to heat. The dishwashing device according to the invention also has the feature of optionally introducing fresh water either directly into the washing chamber in which a disinfectant is added, or the fresh water can be added directly to the heating tank in order to use it to dispense any hot water into the washing chamber.

A preferred embodiment of the invention is in the following explained with reference to the drawings; put it dart

. 1 is a perspective view of a dishwashing device according to FIG Invention with closed entrance door;

FIG. 2 is a view similar to FIG. 1 with the entrance door open; FIG.

3 shows a partially sectioned front view with the door and faceplate removed,

Fig. H is a front view with the door and faceplate removed, part of the device being shown in section.

. is divided, 009827/0703. _k _

Figure 5 is a section taken generally along the lines 5-5 extends according to Fig. 4 with a portion of the bottom wall broken away;

FIG. 6 shows a view taken generally along lines 6-6 of FIG. Figure 5 is a cross-sectional view with a portion of the heating tank broken away;

Fig. 7 is an electrical circuit diagram for the device and

Fig. 8 shows the corresponding timing diagram and

Figure 9 is a diagram of a modified electrical control circuit and

10 the corresponding time sequence diagram

The apparatus of Figure 1 is carried by the top 13 of a kitchen table 14 and is generally rectangular Housing 15, which has flat, parallel side walls 16 and 17, which are integrally formed by a flat, horizontal Are connected to the ceiling wall 18 and form a downward sloping, U-shaped structure with it.

16
sen the side walls 17 and 17 and the top wall 18 inwardly curved flanges 19 along the rear and lower edges. A rear wall 20 is connected to the rear flanges 19 of the top wall 18 and the side wall 17 by welds and integrally with an intermediate wall 22 which extends

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extends vertically parallel to the side walls 16 and 17 · A bottom wall 25 closes an aicli upwardly extending A peripheral flange 26, which is attached to the side walls 16 and 17 and the rear wall 20 is connected and two flat wall sections 27 and 28, which slope from the left side wall 17 and the front flange 26 to the right rear corner, where a circular opening 29 is formed within the bottom wall 25.

The partition 22 divides the housing into a rinsing chamber JO and a motor compartment or a motor chamber 32, and has a lower edge portion with a horizontal flange 34, which is arranged above the bottom wall 25, around an elongated passage between the chambers 30 and 32 to accomplish. A stepped flange 37 is on the front edge portion of the side wall 17, the top wall. 18 and an intermediate wall 22 are attached to form a channel 38 and, together with the upper edge of the front flange 26 of the bottom wall 25, forms a front inlet opening 39 for the washing chamber 30.

A door 40 is rotatable by tenons 4l with the front flange 26 connected to the bottom wall 25 and rotates between a vertical, closed position and a horizontal, open position with the aid of a spring, not shown. The door 4θ has a peripheral flange 43, which within of the channel 38 comes to ligen when the door is closed is to form a baffle-like closure so that the escape of sprayed water from the chamber 30 is avoided. An elongated handle 44 is with the upper one

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Section of the door 4o connected.

A box-shaped water heating tank 45 is connected to the lower one Surface of the bottom wall 25 next to the side wall 17 connected so that the bottom wall 25 also forms the top wall of the tank 45. A pipe 4? extends within the tank 45 and is inclined towards the front wall so that its lower, open side portion is located near the bottom and rear walls of the tank is. The front side section 48 of the tube 4? protrudes from the front wall of the tank 45, and a proportionately short tube 50 extends through the top of the Front wall of the tank 45 at a slightly inclined angle.

A curved, generally U-shaped filler tube 51 is arranged on the bottom wall 25 of the housing 15 next to the front left corner and. extends upward into chamber 30, its outlet 52 slightly above the upper edge of the front flange 26 of the bottom wall 25 is located. An electromagnetically operated multi-way filler valve 55 is on the Heating tank 45 attached by a bracket 56 and has an upper outlet connected to the tube 50 and the filler tube 51 by a flexible tube 57. The lower The outlet of the filling valve 55 is through a flexible hose 58 connected to the protruding end section 58 of the tube 57, welohe "extends in the longitudinal direction within the tank 45 extends * Fresh water becomes through an ¥ water supply line supplied to the inlet 59 of the EinfiClventiles 55 connected 1st. A row of three electrical resistance heating elements 60 extends in the longitudinal direction inside

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half of the tank ^ 5 · These heaters have a capacity of about 3 »5 M /, do the water inside rfialb of the tank k 5 to warm up quickly.

Within the motor can 32, a motor 65 is carried by a tubular housing 66 which is secured in the inlet portion 57 of a pump housing 68 which extends upwardly through the bottom wall opening 29 and has four outer flanges attached to the bottom wall 25. The motor 6 ^ has a Uelle 69 which extends downward dirch the inlet section 67 to carry a centrifugal impeller 70 within the pump housing 68. The outlet opening 71 of the pump housing 68 is connected by a flexible hose 72 to the lower end section of a pipe extension 7 ^ which protrudes downward through a pipe formed in the bottom wall 25 in the center of the essentially square chamber 30. An elongated, hollow reaction spray arm 75 has a hub portion which is rotatably disposed on the pipe socket 7k and is provided with a series of longitudinally spaced nozzle openings 76.

The hose 72 also has a portion 78 that communicates with the inlet a solenoid operated drain valve 80 is connected, the outlet of which is connected by a flexible, U-shaped bent hose 82 with a tube 83 which is connected to a drain line can be connected · The line 82 also has a section that mates with the lower section a rigid overflow pipe 85 is connected, which is after extends up through the bottom wall 25 and into the motor chamber 32. The upper edge of the overflow pipe is essentially in

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same height with the lower flange 2> h of the partition

3 ϊ

j A pair of protrusions 8 <8 are on the lower edge of the partition 22 and carry a long, perforated sieve

i insert 90 through your vertical flange section 91, the off-

ι ■ 1

has openings for receiving the projections 88

Section 92 of the sieve attachment falls down and lies on top the floor fire 25 of the tank 15 and covers the entire opening

below wall 22J and the bottom wall.

■ i

A detergent dispenser operated by an electromagnet

95 is attached to the partition 22 and protrudes into the engine compartment or the tooto rkainmer 32. The manifold 95 includes a

i container 96 with eineri upper inlet 97 'which extends into the chamber

30 extends so that «this easily with the liquid detergent

j can be filled. ! The container 96 has a lower outlet

*. leave 98 on, by soaking the detergent in predetermined amounts

? is distributed in the Sptilkammer 30 by the electromagnet is actuated «The partition 22 also carries a release unit 100 for disinfectants operated by an electromagnet, which has an outlet 101 extending through the partition 22 and an inlet passing through a not shown Tube connected to a remote storage container for a liquid disinfectant solution such as sodium hypochlorite is. The solution is pushed into the rinsing chamber 30 by actuation of the solenoid valve introduced.

A removable ceiling panel 102 forms the front wall of the Motor chamber 32, and a removable cover plate 103 forms

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COPY

ORIGINAL INSPECTED

the lower front wall of the housing 15. A pair of parallel juxtaposed racks 104 are carried by rollers (not shown) attached to the lower edge portions of the side wall 17 and partition 22 and extending within the wash chamber 30 around a generally square To carry frame 105, which is preferably constructed from wire, has a resilient belt and a large-meshed bottom section 106 which is surrounded by a rail 107. The frame is movable between a position within the chamber 30 via the spray arm 75 to a position above the open door kO be moved to a convenient loading and unloading of the rack with the glasses and dishes to he "r possible.

The device according to the invention described above has a number of favorable features and advantages. For example, by using the partition 22, which the housing 35 into the rinsing chamber 30 and the motor chamber divides and the lower edge of the partition wall 22 above the bottom wall 25 separates, the Aufbai of the housing 15 and the operation and the arrangement of the circulation systema is significantly simplified. That is based on the fact that the water distributed by the spray arm 75 returns quickly to the pump inlet 68 because of the sloping configuration of the bottom wall 25 and the large area of the filter 90, and thereby, what is required for each operation cycle Makes water lumen minimal. In addition, the partition 22 provides a convenient way of holding the verticals 9 5 and 100 and the removable filter 90. The simplified construction of the housing 15 is also based on the fact that the SeI-

COPY

ten walls 16 and I7 formed in one piece with the top wall 18 and the intermediate wall 22 is arranged in one piece with the rear wall 20.

Another essential feature of the dishwashing device according to the invention consists in that the water heating tank 45 is attached to the lower surface of the bottom wall 25 so that the bottom wall 25 forms the top wall of the tank 45. From it it follows that the in the rinsing chamber 30 by the spray arm 45 revolving Water continuously through direct heat transfer through the bottom wall. 25 is heated by the hot water within the tank 45.

Typical control circuitry for the apparatus is shown in Figures 7 and 7. it should be the timing diagram at the same time 4, since it shows the positions of the various timer cams in a typical operating cycle that detank 45 is filled with water and that too a lot of heated water is located in the bottom of the wash chamber · This can be easily achieved »by running the machine quickly is driven through an operating cycle without being on the rack objects to be cleaned, such as "I from the after" following description will result *

The electrical energy is supplied via the lines 110, which is switched by a main switch 112 w @ rci®xi This The switch is operated manually and is in the disgust ~ plfttte 102, as shown in Fig. 1 «If the Masohine

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Once activated, this switch is moved to the closed position and remains closed until the machine is stopped. Closing this switch supplies electrical power to the timer and control circuit via lines Uk and 115. The line 114 can be viewed as a common line or busbar, and it is also present in the control circuit for the heating elements 60, which are connected by a line II6 to the main switch in parallel with the timer control circuit, which line 116 in turn to one Thermostat switch 118 is connected. This switch is shown in its "cold position", during which electrical power is supplied to the heating element. A typical arrangement of the thermostat switch is shown in FIG.

After the water in tank k $ has been heated to the desired temperature once, switch 118 is actuated and completes a circuit through line 120, as will be described below. In line 115 there is a normally open door lock switch 122 which is closed when the door kO is moved in the closed position. Closing this switch completes a circuit for the cam controlled switch 125 which is controlled by the timer cam P. This is a changeover switch and the cams in the timer are constructed and arranged so that 180 ° rotation of the device through one complete cycle steer through · Therefore, each of the cams with the exception of the cam P is designed twice over the circumference, so that a full turn of the time

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encoder actually corresponds to two operating cycles of the device.

The cam P moves the switch 125 to one of its contacts in one cycle and to the other of the contacts during the next cycle, and it is shown in Fig. 8 a. Segment of the second Cycle shown to indicate that the other half of the cam presses switch 125 during the next following cycle moved. The rest of the diagram for the next Cycle is omitted because it is just doubling of the illustrated would result.

The switch 127 initiating the cycle consists of a manually operable changeover switch which is also arranged in the cover plate 103, and this is shown in FIG. 7 in a position which it would assume, for example, just before the start of a cycle. Its contacts are connected to the respective opposite contact of the cam switch 12 5, so that the switch 125 the operation of a cycle begins in response to movement of the switch 127 to that circuit that has been set by the cam energized.

Provided that the door is closed and the machine is operational, the actuation of the switch immediately starts a circuit through line 128 in the pump motor 65 closed, causing the pump to progress from start to to work towards the end of the cycle, at which time the timer cam switch I25 moves to the open side of one of the circuits

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is moved away.

Recall that there is liquid in the sump and rinse chamber and that the pump immediately begins to circulate this liquid through wash arm 75. This operation continues while the timer motor TM is passed through line 130 and through Cam switch 131 is moved to the completed circuit, the cam switch 131 being controlled by the cam T. It should be noted that during this operation, the thermostatic switch 118 is still in the ^H Kait position "as long as the amount of water in the tank k $ is heated. When the cam T operates the switch I31, a circuit via the timer motor TM and line 120 closed, but this circuit remains open and the timer motor stops if the thermostatic switch 118 has not yet switched. After the water in tank 45 has been properly heated once, switch 118 is actuated and the electrical power is turned off Timer motor TM is supplied via line 120 and cam switch I3I until cam T has been advanced enough to return switch 131 to its normal position, which connects the circuit to line 130, if so additional time over normal time out is required, which is provided in the cycle to heat the water in the tank 45, so this is achieved by a pause in the timer operation until the thermostatic switch toggles · Ee it has been found that in normal operation the Wasseipfechon is preheated at the time when the cam T is the first time

Switch 141 is actuated because, in fact, at this time there is no delay in the cycle in most cases. Shortly after this process, the timer cam D closes its normally open switch 133, thereby closing the Circuitry on line 130 through drain valve spool 80a. This actuates drain valve 80 and the pump continues to support the drainage process until the liquid level in the washing chamber falls to the point at which the further discharge takes place essentially due to gravity · The time during which the discharge valve is actuated, is shown in Figo 8 opposite the line, which corresponds to the cam D.

Shortly after the drain valve is de-energized and. has been closed, the timer cam F proceeds to close a normally open timer switch 134, energizing the solenoid 55a of the fill valve 55. Note with this arrangement that the solenoid of the other fill valve 50h is not connected to the circuit is connected, and that the direct connection of the filling valve to the pipe 57 is not used. The circuit from the line 130 to the cam switch 134 for the individual control comprises a contact of a two-pole, manually operable changeover switch 135t which is also attached to the cover plate 103. During normal operation, this switch is in the position shown. It is moved manually to its other position if the machine is to be dewatered at the end of its operation 11, as will be explained below.

After the solenoid 55a is energized, the water passes from the water supply into the tank 45 the tube ^ 7, and this again becomes the heated one Water from this tank is conveyed through line 57 and inlet 51 into the chamber of the machine It should be noted that that at this point the pump continues to work. After the filling process has continued for a certain time, the cams SA and RA close their respective ones, normally switches 137 and 138 open, and this in turn completes the circuits for the solenoids 99 of the detergent dispenser via switch I38 and via solenoid 100a and the switch 137, the circuit for the disinfectant distributor.

It should be noted that the switch 137 is a little longer in normal Operation remains closed because the disinfectant distributor requires a certain amount of time to allow the measured amount of disinfectant liquid through the outlet 101 enters the washing chamber.In the meantime, switch 138 * can be opened and closed several times, for example three times via the cam RA, as shown in FIG is. This causes different impulses from the detergent dispenser to dispense a sufficient amount of detergent to be measured in the washing chamber. It has been in some cases found that higher concentration detergents are available and that only a single impulse from the manifold creates a reasonable amount of detergent. In such cases, a manually operated switch 131, which is normally is open, in a circuit TOn of the solenoid 99 for

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other solenoid 100a so that the cam SA effectively takes control of the solenoid 99, -when this switch is closed, and only an effective injection pulse of the detergent dispenser is created .

After the disinfectant and dish soap your fresh Wash chamber have been added, the treated liquid is te about the items in the rack 25 from the remainder of the Cycle and efficient rinsing of the items and dbr use dos disinfectant ensured so that essentially all bacteria are eliminated. At the end of Cycle (totaling approximately I50 seconds) the cam switches T the switch 125 to its opposite contact and opens thereby the main circuit with the Iland switch 127 »and the timer motor TH is excited. The treated water will in the vascb chamber and the system for use as washing liquid held in the next cycle.

During the next cycle the switch 127 is flipped to its other contact and the result is the same except that the shoulder 125 is now in the opposite position as indicated by the line diagram. m P2 is displayed. If it is desired to stop the machine, the Abf lußregolschal ter 135 is thrown in order to close a circuit via the line 1 ^ 40 to the Zcitgebermoto r TM, and the operation of the switch 127 sets the pump motor and also the Zoi tgebe niio toi ¹ in motion; in any case, the

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electrical power only through the Nockensclui tor 133 Solenoid 80a of the ..bfLuUveutilea are fed, whereupon the machine drains the liquid itself, but somehow doesn't work Refill detergent or disinfectant odor benefits, but only until the end of the timer cycle keeps running and then stops.

MIl Bezuf; to the figures 9 and ¹ O is a modified \> ch ''. iltbild explained in which the solenoid coil 55b for the second infüllvent E Ll is used and the objects are substantially not heated liasscr be.spüLt, your dishwasher and disinfection agents are added. Where applicable, the same reference numbers are used for the same parts and circuits. Substantially η s I give three differences between the circuit in FIG 7 and shown in Fi. _1;. 9 shown. The timer cam T and the switch 122 connected to it are connected to one another somewhat differently, the manually operated switch 135 for the flow control has been omitted since it is not required, and an additional switching cam F2 and a switch connected to it are used to control the solenoid 55b of the To energize the filler valve. The cam that controls the solenoid 55a of the filler valve is therefore denoted by the reference symbol F1,

Closing the main switch 112 completes one Circuit for a switch 2311 which is controlled by the timer cam T is controlled, and at the same time the circuit is via line 116 and the fchermoetatlschen switch

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gesciilosseu, After the water in the tank 45 the desired Temperature has reached; switch the switch 118 to the Line 220 to supply power to the door switch 122 Therefore, when the door is closed, the operating switch will be led 127 complete the start cycle as before, and the pump motor 65 is immediately energized and thus the timer motor TM «The cam P is such arranged that it should continue as the timer progresses holds switch 125 in the same position so that the cycle stops and cam T closes switch 231, to complete a circuit by using the thermostatic ichalter is bridged and the door switch 122 directly with connected to the main switch. As a result, the power supply continues even when the ostatic switch si.ch subsequently moved to his "Ka It-Ko nt act", if the Heating tank 45 is supplied with additional water.

With reference to Fi ^. 10 it should be noted that the cam T the switch 231 closes. Therefore, the solenoid 55a of the fill valve is energized and via line 5 & and fresh water is supplied to the pipe 47 in the tank 45, and the heated water is discharged into the washing chamber. This heated water is over the objects in the chamber sprays and can mix with the solvent that is placed in the chamber before the tulle is closed, if so desired. After a certain period of time, the the cam D the solenoid 80a of the drain valve under power set and the hot washing water drained from the chamber. «If the drain valve is de-energized again after this process,

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the cam F2 closes the switch 23k to close a circuit which energized the solenoid 55 ° of the filling valve. As a result, fresh, unheated water from a supply enters the line 57 and passes from the filling hose 51 into the washing chamber. While the pump continues to run, this fresh water is sprayed over the objects, and subsequently the cam D again closes the switch 133 to energize the drain valve, and the liquid is again drained from the chamber.

At the end of this second drainage process, the cam F2 causes the liquid to be drained again and additional fresh water is poured directly into the washing chamber. Shortly thereafter, cam SA closes switch 137 'to energize disinfectant dispenser solenoid 100a and cam RA closes switch I38 several times to repeatedly energize detergent dispenser solenoid 99. The manually operated selector switch 13S ^? is provided, as previously provided, to select a longer energization of the distributor for the detergent, if so desired.

After the final rinsing process, during which the unheated water is treated with disinfectant and detergent, the cam D closes the switch 133 again to activate the drain valve and finally to let the liquid aw of the chamber drain, after which the cycle is completed . In a typical device, this cycle takes approximately 210 seconds. In the next cycle, the second half of the cam P (P2 ) controls the switch 125 »and the rest

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iAWiiiiao CAa - 20 -

the cycle is repeated as before »

This modified cycle makes use of the wecheeJ-wise control of the filling valve and, furthermore, the ijüleii of the cleaned objects, stands with treated, cold water. This Fetriebsform can be useful when beispielswc i se demanded that diu are as cold as possible from the Waschkanuuer oiitfernton items.

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Claims (1)

Claims 1. Device for cleaning dishes, glasses and the like., Characterized by a housing with front, back, side and top walls and a Bodeiiwai d, which is arranged slightly above the lower ends of the front, rear and side walls a generally t the bottom wall sloping generally from the flushing chamber to the motor chamber and the intermediate chamber having a lower edge portion which is located above the bottom wall and directs the liquid along the bottom wall from the flushing chamber into the motor chamber, a drain opening in the lowest part of the bottom wall, a pump below the drain opening, an electric motor inside the Moürkammer above the bottom wall with egg ner solid extending down to the pump, an outlet opening on the pump, spraying devices in the flushing chamber, a line between the pump outlet and the water distribution device, liquid inlets to the chambers and a drainage device for the pump « 2. Apparatus according to claim 1, characterized in that the housing is designed in the shape of a rectangular horizontal cross-section and dl Spttlkamaer a substantially horizontally - ^R ^ 09827/0703 "-" a ~ zontal cross-section has a square structure that Spray means a rotatable reaction spray arm within the chamber, and that on the bottom wall carrier for the spray arm are arranged. 3. Device according to claim 1, characterized in that that a filter member is provided which extends between the bottom wall and the lower edge portion of the intermediate wall extends. 4. Apparatus according to claim 31 characterized in that releasable fastening means for the filter are provided on the lower edge portion of the partition wall s ± na " 5 «device nacii claim. 1, characterized in that a water heating tank is attached to the bottom wall, the Inlet connection inlet means for water into the water heating tank and guide devices for the water provided between the heating tank and the rinsing chamber are and at least one electrical heating element inside of the heating tank is 6 «Device according to claim 5», characterized in that a dialing device is provided through which the water is neither directly into the water heating tank nor directly into the Rinsing chamber is insertable 7. Apparatus according to claim 1 »characterized in ₈ that« in distributor for «in liquid · treatment agents on the intermediate 003827/0703 8ADORtGtNAL '- ■ ψ _Μ ■' ■■: ■ !! "» «ΜΉΐί!: !!!: ¹ '!»' !! '!! · !!! :: ¹ - if: m ¹ If ¹ M ": t. wall inside the motor cannon and an outlet opening from the distributor are provided for rinsing. 8. Apparatus according to claim 1, characterized in that the housing parallel side walls uiri parallel front and Has rear walls, an entrance opening to. Motor canoe through the front wall is provided, an inlet opening to the washing chamber through the front wall it is provided that the door can be rotated connected to the housing adjacent to the bottom of this inlet opening is, and that the drain opening is in the bottom wall adjacent to the rear wall and one of the side walls. 9 «device according to claim 1, characterized in that the drain connection consists of a pipe that connects to the pipe is connected between the pump and the spray device that a solenoid operated drain valve in the end line is provided through which the outflow of liquid from the rinsing chamber, the pump and the spray device is controllable. 10. Apparatus according to claim 9 »characterized in that the device for introducing liquid into the chambers is an elel <tromagnetic having actuated fill valve, a timer is provided by which the fill and drain valves after can be controlled and actuated in a predetermined sequence, and the final rinse water in the rinse chamber at the end of each Cycle is restrained. 11. The device according to claim 10, characterized in that a detergent dispenser and a disinfectant advantage 009827/0703
> v /, {£ K * iü A * 8AD ORlQtNAL "' ^Λ - - 2k - are provided, which are arranged on the partition in the motor chamber and. corresponding outlet openings through the Have a partition wall to the washing chamber, and that connections are provided from the timer to each of the manifolds, by adding detergent and disinfectant to the last amount of revolving over the items in each cycle Liquid can be added. 009827/0703 Blank page