DE102021005818A1 - Thermotechnical upgrading of doors and windows in houses and apartments - Google Patents

Abstract

The patent describes measures for thermal upgrading of doors and windows in houses and apartments.

Description

External doors or windows are used to close off an apartment or house. Therefore, these doors and windows usually have strong constructions. This is to prevent unauthorized entry into an apartment or house. But especially during the seasonal heating period, the outside doors and windows have another function. This is because the outflow of heat should be avoided in order to ensure a comfortable indoor climate in the apartment or house. Unfortunately, the external doors and windows built in the last few decades have sufficient stability, but they often do little to prevent a large amount of heat from escaping. The task was therefore to upgrade an outside door or a window in such a way that the undesirable flow of heat is reduced during the heating period.

Example:

A duvet with a synthetic filling is provided with 4 eyelets on one narrow side. Then, taking into account the eyelets, a thin plastic film is glued to the entire surface of the duvet. To ensure a good visual impression, the whole thing is provided with a duvet cover that is perforated where the eyelets are. Four hooks are attached to the inside of the outer door at a suitable point. The prepared duvet can then be hung there.

Patent research:

1. 1. DE 9306995U1 : Hier wird eine festangebrachte Isolierung einer Haustür beschrieben
2. 2. DE 3528828A1 : Hier wird beschrieben, wie man den Rahmen einer Haustüre ertüchtigen kann.
3. 3. DE 202013103305U1 : Hier wird beschrieben, wie die Haustür schon bei der Konstruktion so gestaltet werden soll, dass eine gute Wärmeisolation entstehen kann.
4. 4. DE102010017545A1 : Hier wird mit festen Schalen versucht, die Haustür dauerhaft wärmetechnisch zu ertüchtigen. Deshalb werden die Schalen mit der Haustür fest verbunden.
5. 5. DE202007017651U1 : Hier handelt sich um eine Verpackung der Haustür zu deren Schutz.
6. 6. DE202005005980U1 : Hier wird beschrieben, wie feste Platten am Rahmen und an der Haustür angebracht werden.
7. 7. DE102004039456A1 : Hier wird beschrieben, wie Isoliermaterial zwischen zwei Deckschichten angebracht wird. Es geht letztlich um dauerhafte Füllungen bei Haustüren.

A patent search was carried out. The following patent publications were evaluated:

1. 1. EN 9306995U1 : Here a fixed insulation of a front door is described
2. 2. DE 3528828A1 : This describes how to improve the frame of a front door.
3. 3. DE 202013103305U1 : This describes how the front door should be designed in such a way that good thermal insulation can be achieved.
4. 4. DE102010017545A1 : Here, solid shells are used to permanently improve the thermal performance of the front door. Therefore, the shells are firmly connected to the front door.
5. 5. DE202007017651U1 : This is packaging for the front door to protect it.
6. 6. DE202005005980U1 : Describes how to attach fixed panels to the frame and front door.
7. 7. DE102004039456A1 : This describes how insulating material is placed between two covering layers. It is ultimately about permanent fillings for front doors.

Result: The patent claims listed in the present patent application are new and not previously described.

QUOTES INCLUDED IN DESCRIPTION

This list of documents cited by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Patent Literature Cited

• DE 9306995 U1 [0003]
• DE 3528828 A1 [0003]
• DE 202013103305 U1 [0003]
• DE 102010017545 A1 [0003]
• DE 202007017651 U1 [0003]
• DE 202005005980 U1 [0003]
• DE 102004039456 A1 [0003]

Claims (5)

A thermal insulation layer is flexibly attached to the inside of the outer doors or windows, which is characterized in that it is provided with a layer that is largely impermeable to water vapor on the warm side, i.e. on the side of the apartment. The thermal insulation layer can be made of synthetic material or natural material. The insulation layer is fastened with hooks, adhesive elements, pins, Velcro, zips or adhesive tape, with the proviso that the thermal insulation can be easily removed at any time and major impairment of the appearance of the external doors or windows. The thermal insulation layer can also be fastened at the top but also at the side and also at the bottom. The layer, which is largely impermeable to water vapor, can be made of synthetic material or of natural material, such as leather. In the case of thicker thermal insulation layers, the layer, which is largely impermeable to water vapor, can also be attached to the narrow sides. The thermal insulation layer after claim 1 is attached in such a way that it does not impair the functionality of an external door or window or only impairs it to a minor extent. After claim 1 interior doors to cold rooms can also be provided with a thermal insulation layer. After claim 1 cellar openings can also be provided with a thermal insulation layer. For the optical design of the thermal insulation layer claim 1 the visible side can be provided with colors and patterns. Prints are also possible, which represent, for example, a door or a window.