• 专利标题:   Household appliance e.g. single baking oven, for preparing food, has heating element whose electrically conductive heat-conducting layer is applied on material of carrier and comprises carbon nano-tubes and/or graphene.
  • 专利号:   DE102010043534-A1, WO2012062572-A1, EP2638776-A1
  • 发明人:   SCHALLER P, JOERDENS F, SALOMON J, SCHMIDMAYER G
  • 专利权人:   BSH BOSCH SIEMENS HAUSGERAETE GMBH, BSH BOSCH SIEMENS HAUSGERAETE GMBH, BSH BOSCH SIEMENS HAUSGERAETE GMBH
  • 国际专利分类:   F24C015/16, F24C007/06, H05B003/16, H05B003/74, F24C007/00, H05B003/14, H05B003/26
  • 专利详细信息:   DE102010043534-A1 10 May 2012 H05B-003/16 201233 Pages: 14 German
  • 申请详细信息:   DE102010043534-A1 DE10043534 08 Nov 2010
  • 优先权号:   DE10043534

▎ 摘  要

NOVELTY - The appliance has a heating element (1) comprising a meander-like electrically conductive heat-conducting layer applied on a material of a carrier (2) i.e. disk, in form of a heat-conducting path (3). The heat conducting layer comprises carbon nano-tubes and/or graphene that are distributed within a vitreous base material. The carrier material comprises enamel, plastic, glass or metal i.e. stainless steel. The heating element is arranged on lower side and/or at upper side of a baking tube. Inner side of the baking tube is lined with PTFE. USE - Household appliance e.g. oven (claimed) such as single baking oven or combination of baking and microwave oven, for preparing food. Can also be used for a washing machine, a laundry dryer, an active heatable cooking goods carrier, a cooking chamber divider, a water boiler, a dishwasher and a toaster. ADVANTAGE - The electrically conductive heat-conducting layer comprises carbon nano-tubes and/or graphene that are distributed within the vitreous base material, thus heating the appliance in a better manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing a heating element for a household appliance. DESCRIPTION OF DRAWING(S) - The drawing shows a top oblique view of a heating element of a household appliance. Heating element (1) Carrier (2) Heat-conducting path (3) Contact field (4)