CAVITY HAVING A NON-STICK AND/OR NON-WETTING COATING, COOKING APPLIANCE COMPRISING SUCH A CAVITY AND METHOD FOR MANUFACTURING A CAVITY

WIPO Patent Application WO/2020/207367

A1

A cavity (4) for a cooking appliance (2), in particular an oven cavity (4) for a domestic oven, comprising at least one cavity wall (8a, 8b, 8c, 8d) defining a cooking chamber (6) for cooking foodstuff and having an inner surface (10) facing towards the cooking chamber (6), a central opening for placing foodstuff into the cooking chamber (6), wherein the inner surface (10) is at least partially provided with a non-stick and/or non-wetting coating (16) comprising at least a first layer (18), wherein the first layer (18) is obtained by a sol-gel process from a first composition comprising a silica sol and a silane and/or wherein the cavity (4) further comprises a heat reflection shield system (26) having at least one heat reflection shield (28) to reduce the heat radiation produced by heating elements (30) being arranged within the cavity (4) against the non-stick and/or non-wetting coating (16). A cooking appliance (2), in particular a domestic oven comprising such a cavity (4) and a method for manufacturing such a cavity (4).

LIU JING (CN)
TISSELLI FILIPPO (IT)
BOCKLER MARCO (DE)
WALZLEIN KLAUS (DE)
GEREDE AYNUR (DE)
CESCOT PAOLO (IT)
BRATTI ANDREA (IT)
PAULI GEORG (DE)
LUCKHARDT CHRISTOPH (DE)
SCHUTZ TOBIAS (DE)

PCT/CN2020/083446

October 15, 2020

April 07, 2020

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ELECTROLUX APPLIANCES AB (SE)
LIU JING (CN)

A47J37/06; A47J36/02; C09D183/04; C23C18/12

EP2177580A1	2010-04-21
EP2177580A1	2010-04-21
US6330855B2	2001-12-18
CN106793232A	2017-05-31
CN101070384A	2007-11-14
US20030110955A1	2003-06-19

UNITALEN ATTORNEYS AT LAW (CN)

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