Bayerisches Zentrum Für Angewandte Energieforschung E.v. Zae Bayern

Bsh Bosch Und Siemens Hausgeraete Gmbh

Bsh Hausgerate Gmbh

Bsh Hausgeraete Gmbh

Evonik Degussa Gmbh

Eckart Gmbh

Saint-Gobain Rigips Gmbh

Bayerischen Zentrum Für Angewandte Energieforschung E.v.

Bayerisches Zentrum Für Angewandte Energieforschun E.v.

Hans-Peter Ebert

Georg Markowz

Matthias Geisler

Thorsten Schultz

Phu Qui Nguyen

Rüdiger Schütte

Gudrun Reichenauer

Lena Weigold

Theresa Noisser

Martin Meier

Marco Greb

Herbert Griesser

Werner Körner

Michaela Reim

Helmut Weinlälader

Mariacarla Arduini-Schuster

Johannes Wachtel

Helmut WEINLÄDER

Lena Weigang

Matthias Rydzek

Jochen Manara

Christian Grimm

A porous SiO2 xerogel is produced using temporary pore fillers or solid skeletal supports, which are removed by thermal oxidation at the end of the production process (e.g. carbon or organic), by means of a sol-gel-process by subcritical drying of the gel. The SiOxerogel includes pores having a pore size from more than 50 nm to less than 1000 nm. The SiOxerogel has a density of less than 400 kg/m, a carbon content of less than 10%, a thermal conductivity at 800&#xb0; C. below 0.060 W/m*K, a thermal conductivity at 400&#xb0; C. below 0.040 W/m*K, and a thermal conductivity at 200&#xb0; C. below 0.030 W/m*K.

[object Object]

In a method for producing a porous SiO-xerogel starting solution containing a silicon compound is provided and organic monomers and an organically modified alkoxysilane are added to the starting solution. During gelification of the silicon compound, the organic monomers and the organically modified alkoxysilane react in situ to form organic solid skeletal supports in the silicon network. The resulting gel is dried under subcritical conditions and the solid skeletal supports removed by thermal oxidation.

A lighting device for an oven having an oven muffle defining an oven muffle chamber is provided. The lighting device includes one light source configured for illuminating the muffle chamber and one partition for separating the light source from the muffle chamber. The lighting device also includes insulation material disposed between the partition and the at least one light source.

Lighting device for ovens, and oven

Growing community of inventors

Dettelbach, Germany

Hans-Peter Ebert