DE2009397A1 - Water emptiers for refrigerators - Google Patents

Description

Patent attorneys

Dr.-Ing. HANS RUSCHKE Dipl.-Ing. HEiNZ AGULAR 8 Munich 8ö, Pienzenauerstr,?

Sign fi 429

ULGOR S.O-el · ,. Barrio San Andres s / n «,, Mondragon / Spain

"Water emptiers for refrigerators"

The present invention relates to a water cleaner for refrigerators ο · '-' ■ ■■ "

¹ i

The present invention provides a water drainer, which in apparatus that generate cold, and in particular in refrigerators; can be built in «

What's he erentleer v / ground used in refrigerators to promote "zn the generated by the de-icing dea evaporator water into a holding."

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Such water emptiers have small openings, which can be opened or closed to allow a draft of air between the inside of the refrigerator To produce the evaporator and the cooling tank of the refrigerator »

The generation of this draft is a puncture of the Outside temperature of the refrigerator, which allows that the temperature in the cooling trough is within the predetermined limits, for example between 0 and -5 0, holds constant.

When the surrounding air is not very warm, they close the small openings of the water drainer, so that no drafts of air are created between the evaporator and the cooling trough will"

If, on the other hand, the surrounding air is very poor, it is necessary to close the small openings in this way Allow a draft of air to be generated which allows the cooling sump temperatures to be within those specified above Limits remain "

The invention is described below using an exemplary embodiment explained in more detail on the basis of the enclosed drawing.

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Show in the drawing!

Fig. 1 a water emptier dm plan

Pig. "2 is a sectional view along line 17-17 in Fig »1

Pig. 3 is a sectional view along line 18-18 in Pig. 1

Pig. 4 is a sectional view along line 19-19 in Pig. 1

Pig. 5 is an enlargement of the single part after section 20-20 in KLg '. "2, welohe with the profile section specified in Pig. 3 20-20 matches «,

As shown in the drawing, there is the water drain from a lower part 1 and an upper part 2, between which an insulating plate 3 is provided.

In some parts there are climbs or ramps 4 in opposite direction provided, which open into an outlet opening from 5 of the water defrosting. This public tion 5 is arranged opposite a container, which are supported in guides 6 and absorb the water can.

On one side of the upper part 2 there are some Openings 7, by means of v / elchen the evaporator with the Rest of the refrigerator interior is connectable to thus to generate the cold draft.

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These openings 7 are protected by lugs 8, which can be curved and located in the upper part 2 are located «, These approaches prevent water from entering the openings 7, which in the event of a later transition in ice could clog the passage ο

The "passage through the openings 7 can be regulated and controlled by means of a sliding plate 9, which is also provided with openings 10.

This Sohiebeplatte 9 is constructed so that in a certain position the openings 10 of the cutting plate 9 coincide exactly with the openings 7 of the upper part 2 '·

If the openings 10 and 7 are not exactly aligned with one another, the passage of the air draft through the remains ! your openings 7 closed.

In order to be able to move the sliding plate 9, a projection 11 with a groove 12 embedded therein is provided, in weloher a bolt 13 reciprocally arranged jöb. Furthermore, there is a Büohee in the form of a Sohubstab 14 »which is connected to a control shaft 15 ·

This shaft 13 drives a control handle 16, which is arranged on the front side of the waaeer emptier. The rotation of the control shaft 13 is converted into a horizontal movement of the base plate 9, whereby

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of the lug 11 and the slide plate 9 is opened or when the small holes 7 in interaction of the push rod 14, the bolt 13 »., closed wer.den ₀

It is possible to make changes in the shape, materials and arrangement of the water emptying device according to the invention without departing from the essence of the invention. _:

Claims (1)

Expectations 1oj water emptier for refrigerators, thereby characterized in that two parts (1, 2) are provided, between which an insulating plate (3) is mounted that climbs or ramps (4) are provided in the opposite direction, which open into an outlet opening (5) for water that one of the sides of the upper part (2) with small openings (7) are provided for the passage of air, which are also on the upper part (2) arranged lugs (8) are protected, and that the passage of air through the small openings (7) can be regulated by means of a sliding plate (9), in which there are also small openings (1O) are provided in such a way that they with the openings (7) depending on the position the sliding plate (9) do not match. 2, water emptying device for refrigerators according to claim 1, characterized in that a control shaft (15) transverse to the lower part (1) is arranged 1 which has a bushing (14) at one end in the manner of a push rod which has a bolt (13 ) carries, and that the bolt (13) is arranged to be movable back and forth in a groove (12) which is provided in a projection (11) of the Sohiobeplatte ( ⁽ j), so that when from the front of the water emptier a rotation is exerted on the control shaft (15), the rotation produces a sliding movement of the cutting plate (9) (U »* .: fH i.i / 10 2 4 Blank page