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System for keeping food warm or cold comprises using several interchangeable inserts with different heat conductivity and heat storage properties
System for keeping food warm or cold comprises using several interchangeable inserts with different heat conductivity and heat storage properties
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机译:用于使食物保持冷热的系统包括使用多个具有不同导热率和储热特性的可互换插入物
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摘要
System for keeping food warm or cold, comprising a dish-shaped base and a hood-shaped lid each having a cavity filled with polymer foam heat insulation, where the base contains a food dish supported on a hollow insert containing a heat carrier medium, comprises using several interchangeable inserts, each with different heat conductivity and heat storage properties but with the same shape and outside diameter. System for keeping food warm or cold, comprising a dish-shaped base (1) and a hood-shaped lid (4), each having a cavity filled with polymer foam heat insulation (8) and each having a peripheral flange for centering and supporting the lid on the base, where the base contains a food dish (3) supported on a hollow insert (2) containing a heat carrier medium, comprises using several interchangeable inserts, each with different heat conductivity and heat storage properties but with the same shape and outside diameter, which is adapted to the inside diameter of the base.
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