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Refrigeration and/or freezing equipment

A technology for freezing equipment and refrigeration equipment, applied in lighting and heating equipment, household refrigeration equipment, cooling fluid circulation equipment, etc., can solve the problems of ambient air entering, gaps not being completely sealed, and easy to be ignored.

Inactive Publication Date: 2021-09-03
LIEBHERR HAUSGERATE LIENZ
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This can easily go unnoticed, for example, when using closing aids, which cause ambient air to enter the device
[0008] If the gap size is chosen to be too large or the magnetic force exerted by the magnets present in the seal is too small, the seal may remain open, i.e. the gap is not completely sealed, which in turn can lead to the entry of ambient air into the refrigerated interior space

Method used

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  • Refrigeration and/or freezing equipment

Examples

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Embodiment Construction

[0038] This embodiment relates to a French door arrangement having two doors that open in opposite directions. The doors are each hinged by means of one of their lateral regions to the device body via hinges or supports or the like. On the other side of the doors there is a seal which seals the gap between the doors.

[0039] The single figure shows, by way of example, the area of ​​two doors 10, 10' in a cross-sectional view, in which the doors rest against each other in the closed state. In the figures, the door 10' is shown slightly open on the left.

[0040] The doors are each formed by an outer door or outer region 12, 12', which can be formed, for example, as a sheet metal, and an inner door or inner region 14, 14', which can be formed, for example, of plastic. As can also be seen from the figures, there is a web on this inner region, to which one or more bolts can be fastened.

[0041]Reference numerals 200, 200' in the figures designate magnetic door seals, by means...

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Abstract

The invention relates to a refrigerator and / or freezer with at least one body enclosing at least one refrigerated interior space, and at least one counter-opening hinged to the body. A first door (10) and a second door (10'), by means of which the interior space can be closed off, wherein one or both doors have at least one seal (20, 20'), said The seal is located in the gap between the doors in the closed state of the doors, wherein when the door is closed, at least one seal is in its closed end position, characterized in that the device has at least one door opening sensor and at least one contact with the door. A drive unit (A, A') connected to the door opening sensor, the drive unit is configured to move at least one seal of one door away from the other door into an open final position of the seal, wherein the drive unit also The drive unit is designed to be activated when the door opening sensor detects that the door is open or when the door is touched by a user.

Description

technical field [0001] The invention relates to a refrigerator and / or freezer with at least one body enclosing at least one refrigerated interior space, and at least one counter-opening hinged to the body. First and second doors, by means of which the interior space can be closed, wherein one or both doors have one or more seals, said seals being in the area between the doors in the closed state of the doors, wherein when When the door is closed, at least one seal is in its closed end position. Background technique [0002] Such refrigeration and / or freezing devices are known as so-called French door devices. In such devices, a seal is present not only between the door of the device and the body of the device, but also in the area between two doors that open in opposite directions, in order to be able to seal this area also against heat and moisture Air enters the refrigerated interior space. [0003] In the closed state of the two doors, one or more seals located between...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D23/08F25D23/02
CPCF25D23/028F25D23/087F25D2323/021F25D2700/02F25D2700/04Y02B40/00
Inventor 理查德·施托克斯特凡·瓦尔德
Owner LIEBHERR HAUSGERATE LIENZ
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