DE1894412U - AUTOMATIC WASHING MACHINE. - Google Patents

Description

The innovation relates to automatic washing-up machines, at which washing, rinsing and drying in a predetermined Cycle and in automatic sequence without operator intervention can be done.

For this purpose, the new washing machine is equipped with two provided washing parts which are independent of one another and which can be put into action independently of one another in terms of time, in order to on the one hand Cookware -, - "" such as "pots", pans and the like "and on the other hand, table

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To edit fur tableware, such as sellers, bowls, cups and the like. · Here, the laundry part comprises for the processing of tableware a circumferential tubular housing body of square cross-section, which openings for the escape of pressurized water contains, which are evenly spaced in a lenticular distribution are arranged from each other so that to the edges of the housing body parallel rows of breakthroughs in the form of bores or longitudinal slots are present «The washing part for the cookware includes a set of fixed nozzles which attach to the delivery line connected to a water pump.

The following is a preferred embodiment of the inflation explained with reference to schematic drawings.

Fig. 1 is a section through the embodiment according to the line

-XI of FIG. 2.
FIG. 2 shows a section through the exemplary embodiment according to line IX-II in FIG. 1.

FIG. 5 explains a detail of FIG. Fig. 4 is on an enlarged scale eiii "cross section through a tubular circumferential housing body of the washing part for

Tableware.
Fig. 5 shows the development of the housing body according to Fig. 4 ^{Ζΐΐ: Γ}

Explanation of the arrangement of Düröhbruch bores. FIG. 6 is a development corresponding to FIG. 5 for explanatory purposes of slot-like openings.

Is according to the drawings, the washing machine has an outer housing 1 and a housing 2 made of glazed or enamelled -f sheet, so that the bottom of the housing 2 as a collecting trough 2a Removing formed '' between the collecting trough 2a and the housing bottom hefindet check a partition 13 made of wire gauze, which is intended to hold back dirt particles in the water, which repeatedly flows from the housing 2 to the pump 12 during the washing work. This pump 12 is driven by a motor 30. A handle 13a is attached to the partition 13 in order to enable easier handling for cleaning the partition when this partition is to be removed from the housing.

The front of the housing 2 is liquid by means of a door 3 * to close tightly. This door 3 is articulated at its lower edge supported and is at its upper edge of magnetic devices 4 held in the closed position "

The cabinet 1 contains a removable wall piece 11 below the Doors 3j so that the lower room of the viewing area 1 is made accessible in which the electrical and mechanical operating system of the machine is located.

Inside the housing 2: are two parallel to the side walls ι · - '■ pairs of guides 5 arranged one above the other, on which basket-like containers 23 and 9 are movably held for receiving the

—4 *

Tableware parts are used and for their movable guidance with rollers are provided »The lower basket 9 is used to hold plates, Plates and the like. Which have larger dimensions, so that the bottom of this basket 9 has a suitable design to to be able to support the relevant parts of the harness. On his one At the end, this basket 9 also holds a container 8 made of plastic material, from which spoons, knives, forks and the like are taken can be. This basket 9 is held above a grid 53, which is used to hold cookware to be washed, such as pots, pans and the like.

The upper basket 23 is used to hold smaller tableware

Dimensions, such as cups, glasses, etc., so that the bottom of this Basket has a corresponding shape for supporting these crockery parts.

For washing and rinsing the items in the two baskets 23 and 9 Crockery is a first upper Wasohteil 7 in the form of a tubular — housing body of square cross-section. This Housing body is provided with TJürCE breaks and is freely rotatable on a perforated horizontal - In ^ part 21a of a line 21 Gehal-faire, from which the water delivered by the pump 12 emerges. The circulation of the housing body of the washing part 7 takes place in that; Water under pressure enters the housing body and emerges strahlförniig from the perforation of the housing body.

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4 and 5, the design of said housing body of the washing part 7 is explained in more detail so that this housing body has a square cross-section and has openings in the form of holes 77a , ITb on each of the four longitudinal surface parts. These openings are arranged in rows, so that these rows parallel to the edges of the housing body extend * The two oppositely arranged rows of holes 77 ^a have, compared to the two other, likewise opposite Loohreihen 77b a greater length and serve for the rotary drive of the housing body, while the rows of holes 77 ^ complement and support the

Enable washing work ·. "" -. "
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In the modified embodiment of said housing body shown in FIG. 6, instead of holes or breakthroughs, longitudinal slots 77 ° are now used ; The type and arrangement of these longitudinal slots can be seen in the drawing «

The above-described washing part 7 causes an extraordinarily effective washing and rinsing work, since the exiting water jets are distributed over the entire length of the housing body and from all sides against the edge of the housing 2 and against the objects accommodated by this housing 2, independently of the shape and position of the items to be washed. The simple and inexpensive construction of the washing part 7 proves to be particularly advantageous:

To wash and rinse cookware, i.e. pots, pans, etc. Like., The lower basket 9 is removed from the housing 2, whereupon then the individual cookware parts are placed on the grid 33 (Fig. 3). For an intensive washing effect of these dishes a number of nozzles 14a are provided on a ring line 14 are attached. This ring line I4 branches off the delivery line 21 and runs parallel to the bottom of the housing 2 «

The nozzles 14a are covered by caps 14b when tableware is to be washed.

The washing and rinsing water is the line 21 with a suitable pressure from the centrifugal pump 12 supplied by the electric motor 50 is driven, this pump with its suction line the water removes from the collecting trough 2a. Inside this trough 2a is a coated electrical resistance 17 for the heating of the washing water. arranged, A pressure-responsive device 18 is attached outside the trough 2a on a short separate pipe section , which determines and controls the "amount of water to be entered into the housing 2. This device works for this." to an Elektrove.ntil 26, which in the water supply line 24 is switched on, so that ^ this valve 2β is closed as soon as the water pressure in trough 2a reaches the desired temperature Water level equals-.

** 7

At the bottom of the trough 2a a drain 15a is attached to the water from the trough via an outlet line 16 and a one-way valve

34 to be removed by means of a suitable pump 15, the pump

V ₅ 15 can be seen from a main controller 19.

It is used to dry the washed and rinsed items the latter inflated hot air emerging from a blowpipe 32, which is preceded by a resistor 28. *. The ones with steam mixed drying air is from a suction fan 31 via a Condensation filter 22 on the back of the machine challenged to the outside «

The motor "30" is activated with the interposition of rubber cushions 30a a base plate 29 supported, -which this plate 29 in turn is mounted on rubber at 27, so that no vibrations from the Motor can be transferred to the machine. The base plate 29 also carries the pump I5 for the request in the same way of the water from trough 2a.

A container 25 is also inserted into the water supply line 24, which contains agents which reduce the hardness of the water to a uniform degree ^. : n-gs-fc-enL. _; Decrease value.

From the above explanation it can be seen that dishes of all

Kind within the housing 2 and in the two baskets 9 and 23 can be washed, rinsed and dried completely independently in separate work steps, with the machine according to the innovation is particularly advantageous in terms of economy, operating and acquisition costs and space requirements.

SCHÜTZAKS SEARCH:

Claims (3)

UU Ui U £ - ϊ * ί ι W ι 1. Automatic dishwasher, characterized by the Arrangement of two independently arranged and "operated" Washing parts, each of which has a separate tableware, such as plates, cups, glasses, etc. and at other times cookware, such as pots, pans and the like Processing of tableware is designed as a tubular circumferential housing body of square cross-section, on which Breakthroughs for the outlet of pressurized water are provided, which look parallel in rows with equidistant distances from one another extend to the edges of the case body while the wash part for the cookware comprises a number of fixed nozzles which are connected to the delivery line of the associated water pump. '"." .- - -.' ■ -.-. . 2. - Automatic washing machine according to claim 1, characterized in that the nozzles of the washing part for the cookware are immovably attached to the feed line of the associated water pump, so that cover caps are provided for switching off these nozzles, which are opened when washing and rinsing tableware the nozzles are attached .. _: 3. .Äu-bomatisehe Abwaschmasehine according to claim 1 and 2, da-. ,. marked with that for the inclusion of cookware a 10 ~ Support grid is provided, which is below one or several baskets for holding tableware. - 4 · Automatic washing machine according to claims 1 Ms 3, characterized by the arrangement of a separate pump for the removal of the washing water from the machine so that this pump is connected to the main control unit of the machine. 5 · "Automatic washing machine according to claims 1 to 4, characterized by a suction fan installed in the upper part of the Wasehgehäuses the machine is arranged and is used for the removal of water vapor. _ ■ 6 # Automatic washing machine according to claims 1 to 5, characterized by a tuft feed line with a resistor for entering hot air to dry the dishes, said resistor being arranged so that the heated Then air together with water vapor from the suction fan the machine through an iCondensate filter "which is located on the back of the machine » Ur Firma-S-.pA BL T) 0 s PATENT ADVERTISERS DRU-INO-H-FINCKaDIPL-ING ₁ H ₁ BOHIL D1PL.-1NG. S. STAEGER