DE114535C - - Google Patents

Description

IMPERIAL

PATENT OFFICE.

The subject of the present invention is a device which aims in the refrigerator protected by patent 102947 better air circulation, in particular immediately after closing the open doors.

While protected by patent 102947 Ice cabinet the air access to the top of the ice container is not locked when the cabinet doors are opened and therefore when the doors are open Closet door a lot of cold air from the upper part of the ice container into the cupboard respectively able to flow into the open, the subject of the invention sees a complete conclusion of the ice bucket when opening the cabinet doors. As a result of further arrangement of a Kaltluftvorrathskammer under the in a known manner high-placed ice container collects when the refrigerator is open in the closed ice container and the ice room below a considerable amount

lot

cold air after closing the cabinet door and opening the ice container locks enters the refrigerator room with great violence and an extremely lively air circulation generated in the closet.

In the accompanying drawing, FIGS. I, 2, 4 and 5 are two vertical and two horizontal sections, the latter at the points indicated in FIG. 1, illustrated; Fig. 3 shows a vertical end view of the refrigerator.

The ice container attachment b is shown here, for example, as lying directly on the refrigerator a, fixed or removable. The ice container can, however, also be accommodated at any other point and connected to the refrigerator through pipes or other channels. In general, the higher the ice container, the more vigorous the circulation is achieved. C is in the ice container a Rost_ / inserted, the container chamber that is in two parts divided, of which the upper, containing the ice portion through channels c ^l and d α with the uppermost part of the refrigerator, the lower part c by pipe socket ³ and tubes h and h ¹ communicates with the lower part of the freezer, so that the cooled air enters the freezer room at the bottom and the warmer air at the top escapes from this room into the ice container. Under the channels d are flaps t, which are guided in pins u ¹ attached to the webs of the flap seats s and are raised or lowered by turning an axis p by means of cranks ν attached to it, thereby closing or opening the mouths of these channels. By placing springs u on the cranks v, which press against the flaps t , an elastic pressure of these flaps t is brought about when they are closed. . The closure of the tube h, through which the cold air from the ice container enters the refrigerator, takes place by a diving bell k , the

is raised or lowered by means of the angle lever ο, which is also seated on the axis ρ , with the aid of the connecting chain η. When lowering of the bell k immersed these with its lower edge in the filled with melt water Gefä'fs / a ,, from which the former abfliefst by an overflow pipe l ^l selbstthätig.

After immersion in the water, the bell k sits on the sealing ring i , which ^{rests on a ring Λ 1} attached to the bottom of the tube η , and thereby seals the bell against the tube h and, when immersed in the water, the space of the ice container against the des From the ice box. The following device is used for the simultaneous closing or opening of the flaps t and the bell k when opening or closing the refrigerator doors.

The two angle levers ο are coupled on their vertical arms with the ends of a fork q ¹ , the angularly bent fork rod q of which is passed through the front wall of the refrigerator with its horizontal part and at the outer end carries a button q ² in which a rod vv at angles η> ^{λ is held} horizontally displaceable. The shifting of the rod w hums fork rod q is effected when the doors are closed ^ by the stop of brackets fixed there ^ ¹ on the rod n> in such a way that this rod is shifted towards the refrigerator and thereby an angle lever ο sitting on an axis ρ together with this axis and the levers ν sitting on it, are rotated in such a way that the bell k and the flaps t open.

When opening the
whose bracket ^ ¹ releases the arm w of the fork rod q , so that this together with the arm w is pressed outwards by the levers r located on the axis ρ and loaded with weights r ^1. In this activity, the fork rod q supported by y disposed at the front side of the cabinet flat springs whose loose ends the button q ^'2 q engage under the fork rod and seek to press the latter by aufsen.

Give closet doors. When the fork rod q moves forward, the axis ρ rotates together with levers ο and ν and the bell k and the flaps t close the connection openings between the ice container and the refrigerator.

So that the drain pipe is clogged ■ l ^l for melt water does not usually attached by the ice sand, dirt or the like., A conically shaped cap is attached to the same m.

The ice container c is closed at the top by a removable cover e in a known manner.

In addition to the lively circulation of air, the innovation also achieves the consumption of ice is much lower because there is no cold air from the ice container when the Can escape doors.

Claims (2)

Patent Claims: ι. Ice box with by opening resp. Closing the doors influenced air circulation in the manner of D. R. P. 102947 and arranged above the refrigerator Ice container with cold air storage chamber, characterized in that the upper and The lower part of the ice container is connected to the cold room by ducts or the like are, the mouths when opening BEZW. Closing of the cupboard doors automatically closed resp. be opened. 2. An embodiment of the refrigerator according to claim 1, characterized by a shaft (p) or the like rotatably mounted in the refrigerator, which when opening or closing the doors by means of the bracket fo'J attached to these, a fork rod (q) and the angle lever (o) is rotated in one direction or the other, whereby when the doors are opened fc) the air inlet ducts (d ) through the flaps (t ) and the cold air outlet pipe (h) through the bell (k) and the doors are closed these flaps (t) and bell (k) are opened. 1 sheet of drawings.