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1. 发明申请

WO2008143942A3 HIGH-SPEED COOKING OVEN WITH OPTIMIZED COOKING EFFICIENCY 审中-公开
标题翻译：高速烹饪炉具有优化的烹饪效率
公开(公告)号：WO2008143942A3
公开(公告)日：2009-01-15
申请号：PCT/US2008006246
申请日：2008-05-14
申请人： APPLIANCE SCIENT INC , MCKEE PHILIP R , WINKELMANN EARL R , MCKEE KARA LOUISE
发明人： MCKEE PHILIP R , WINKELMANN EARL R , MCKEE KARA LOUISE
IPC分类号： H05B6/64
CPC分类号： H05B6/80 , H05B6/6476 , H05B6/74 , H05B2206/044 , Y02P60/833
摘要： The present invention is directed to improving the conventional high-speed cooking oven based on a combination of hot air impingement and microwave heating by providing a time- dependent spatial variation in the net air impingement and/or net microwave energy applied to the food product in the oven. This is aimed at optimizing heat transfer and microwave efficiencies in a high-speed cooking oven, thereby enabling the oven to deliver an optimal cooking efficiency in comparison to the conventional high-speed cooking oven. In addition, under the present invention, the cooking efficiency may be further optimized by dimensioning the nozzles for hot air impingement to tighten impingement plumes, subject to the space constraint of the oven's cooking chamber, and dimensioning the cooking chamber of the oven in integer multiples of the wavelength of the microwave energy to match the microwave load. With the optimized cooking efficiency provided by the present invention, the high speed cooking technology may now be extended to ovens operating on a power supply based on a voltage less than 220 volts, preferably between 110 and 125 volts, with more productive results, so that the high-speed cooking technology may find a wider applicability and customer base.
摘要翻译：本发明旨在通过在施加到食品的净空气冲击和/或净微波能量中提供时间依赖的空间变化来改进基于热空气冲击和微波加热的组合的常规高速烹饪炉，烤箱。这是为了优化高速烹饪炉中的传热和微波效率，从而与传统的高速烹饪炉相比，烤炉能够提供最佳的烹饪效率。另外，在本发明中，烹饪效率可以进一步优化，其特征在于确定用于热空气冲击的喷嘴的尺寸以紧固冲击羽流，受到烤箱烹饪室的空间限制，并且将烘箱的烹饪室的尺寸设为整数倍的微波能量的波长匹配微波负载。利用本发明提供的优化的烹饪效率，现在可以将高速烹饪技术扩展到基于电压小于220伏特，优选地在110和125伏特之间的电源上工作的烤箱，同时具有更多的生产效果，使得高速烹饪技术可以找到更广泛的适用性和客户群。

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