Schott Glas

Kurt Leutner

Roland Leroux

Oliver Gros

Sabine Melson

Walter Gramlich

Joachim Gr&uuml;tzke

Thierry Schleiss

Dietrich Busch

Bernhard G&ouml;tz

The door for a microwave unit with a viewing window has a metallic door frame, two glass panes held spaced apart from each other between the metallic door frame and a fine woven fabric for blocking microwaves arranged between the glass panes. The fine woven fabric consists of thin metal fibers woven together preferably in a linen or plain weave and is in electrically conductive contact with the door frame. In order to improve observation of the interior of the microwave unit the thin metal fibers have a thickness of from 0.02 to 0.06 mm and have a spacing of from 0.09 to 0.12 mm.

Microwave unit door with viewing window

There is now provided an electric stove with an electric stove body having an exterior comprising side walls, a top, and a bottom spaced from said top. The top has a an exterior top surface on which are disposed a plurality of electric heating elements. The electric heating elements of the top surface are controllable by control apparatus to provide heat sufficient to cook food in cooking utensils, upon such cooking utensils being placed with their bottom on a corresponding electric heating element. The electric heating elements and their corresponding control apparatus are connected by electric circuitry such that the heat produced by the electric heating elements can be set at a desired temperature for cooking food. Electric heating arrangements are also found in the stove. These heating arrangements are connected by electric circuitry to control apparatus so as to permit selection of a cooking temperature in the electric stove. The electric stove also has a door with a viewing arrangement to permit viewing of the electric stove so as to ascertain the doneness of food being cooked in the stove. There is also provided a stove or the like, such as, a stove with an oven or an oven with a viewing area. This viewing area may distort a portion of the stove and allow heat to escape. This viewing area is designed to minimize distortion of this portion.

Electric stove to cook food, and the like

There is now provided a stove for cooking food and like appliances with a door having a window and a temperature indicating device. The temperature indicating device can be on a glass door of a heating and/or cooling device, whereby a color change indicates the temperature, and whereby an indicator is provided between two plates of the glass door which consists of two or more plates. The indicator is configured to change color upon the interior temperature of the appliance reaching a predetermined temperature.

Electric stove for cooking food having an electrically heated cooking surface

The invention relates to a stove for cooking food with a viewing window, and a viewing window for household appliances, such as cooking stoves or ovens, which window can be mounted in a wall of the housing of the stove for cooking food or the household appliance such as a cooking stove or oven, and which window is comprised of at least two transparent panes arranged at a distance from one another, whereby between the two transparent panes there is contemplated a screen, or blind, which covers, or closes, the viewing area, and which screen is adjustable from the exterior of the appliance.

Stove for cooking food with a viewing window, and a viewing window for household appliances, such as cooking stoves or ovens

A multipane insulating glass for appliances having an inner-chamber temperature which is lower than the ambient temperature, in particular for viewing doors of refrigerators and freezers comprises at least two panes which are of approximately equal size and are arranged at a distance from one another. The distance is maintained by a spacer which runs continuously around the vicinity of the edge. One of the two outer panes is provided with an electrically conductive, transparent coating on its side which faces towards the space between the panes. In this glass, the coating, which is applied to the entire surface, is deactivated in the peripheral area of the pane, containing the contact surface for the spacer. Also, a process for producing coated flat glass materials for such insulating glass materials, as described above.

Appliance such as a refrigerator or freezer with a transparent viewing door and a method of manufacture of a refrigerator or freezer with a transparent viewing door

A refrigerator comprising a housing having an interior, a door, an arrangement to cool the interior of the housing, and at least one shelf disposed within the interior of the housing.

Growing community of inventors

Mainz, Germany

Kurt Leutner