Method for cooking and cleaning with temperature-stable glass-ceramic cooking vessels and accessories in a pyrolytically self-cleaning baking oven

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United States of America Patent

PATENT NO 6631710
SERIAL NO

09922193

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Abstract

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The method of cooking in and subsequently cleaning a pyrolytically self-cleaning baking oven includes providing a glass-ceramic baking oven accessory and glass-ceramic cooking vessel for cooking in the self-cleaning baking oven, which have as small as possible a linear thermal expansion coefficient and sufficient temperature stability to remain without damage in the self-cleaning baking oven during pyrolytic self-cleaning of the self-cleaning oven. The glass-ceramic material of the baking oven accessory and cooking vessel has a linear thermal expansion coefficient of less than or equal to 3.times.10.sup.-6 /k and a specific thermal stress of less than 0.25 or 0.23 MPa/K with a temperature stability of greater than 500.degree. C. or 550.degree. C. Then after cooking and during self-cleaning of the baking oven the baking oven accessory and the baking oven cooking vessel are placed within the self-cleaning baking oven for cleaning so that a separate manual cleaning is unnecessary.

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Patent Owner(s)

Patent OwnerAddress
SCHOTT GLASGERMANY MAINZ

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schultheis, Bernd Schwabenheim, DE 79 855

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