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Refrigerator and/or freezer device

A technology for refrigeration equipment and equipment, used in lighting and heating equipment, door/window fittings, household refrigeration devices, etc., can solve problems such as loss of insulation properties, expensive vacuum panels, etc., to prevent pinching and damage.

Inactive Publication Date: 2013-02-06
LIEBHERR HAUSGERATE LIENZ
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage, however, is that vacuum panels are relatively expensive and lose their good insulating properties over time at the slightest leak

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The invention will be explained in detail below with the aid of examples.

[0032] In the first embodiment of the present invention, the heating device and its input and output cables are formed as a kit that is later assembled on existing equipment when necessary. The kit can also consist of a self-adhesive foil heater that is glued externally to the appliance door. If the device is a built-in device, the minimum distance between the device door and the furniture door is achieved due to the thin thickness of the foil heating device.

[0033] In addition, a cable guide is included in the kit, which is then fixed to a device or hinge with a suitable cable guide, and which ensures the positioning of the input or output cables.

[0034] For the connection of the electric heating device, corresponding plugging possibilities are provided on the device side. There is also the possibility of installing control or regulating mechanisms on the device side. Therefore, in these cases,...

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PUM

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Abstract

The present invention relates to a refrigerator unit and / or a freezer unit having an outer unit wall and / or having a door or flap closing the unit interior, wherein a heating device is provided at or in the region of the door or flap and / or at or in the region of the outer unit wall.

Description

Technical field [0001] The present invention relates to a refrigerating and / or freezing device, which has an outer wall of the device and / or a door or flip cover that closes the internal space of the device. Background technique [0002] In the case of high air humidity, condensate appears on the surface, especially on the surface of the built-in device, especially on its door, and the condensate flows downward between the refrigerator door and the furniture door. This is undesirable because it causes damage to the kitchen furniture and floor and therefore inevitably leads to complaints. [0003] The insulating layer of the refrigerating and / or freezing equipment doors in the embedded equipment is usually constructed relatively thickly in order to avoid the formation of condensate. However, in order not to generate condensate even at an air humidity of 90%, for example, the door insulation layer must be formed thickly, so that a relatively large space loss occurs in the device. A...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D21/04F25D23/02F25D23/06F25D23/10
CPCF25D23/02F25D2400/40F25D21/04F25D23/10F25D23/06F25D2323/024E05Y2900/31
Inventor 赫尔穆特·鲍尔
Owner LIEBHERR HAUSGERATE LIENZ