-
公开(公告)号:US5944515A
公开(公告)日:1999-08-31
申请号:US968166
申请日:1997-11-12
申请人: Anthony E. Gilmore , Donald Fischer
发明人: Anthony E. Gilmore , Donald Fischer
CPC分类号: F27B9/028 , F27B9/10 , F27D1/1858 , F27D7/04 , F27B9/029 , F27B9/3011 , F27D2001/1891 , F27D2007/026 , F27D2007/045
摘要: A reverse air flow oven for symmetrically heating product inserted within a heating chamber in the oven. The oven includes duct work configured symmetrically about the heating chamber, and a fan provides continuous circulation through the duct work and the heating chamber. The duct work also includes a pair of doors having complimentary configurations so that in one configuration, the air flow is in a first direction, and in the complimentary configuration, the doors cause air flow in the opposite direction. Further, a perforated plate regulates and equalizes air flow across the heating chamber and includes valve plates for controlling a build up of static pressure within the heating chamber.
摘要翻译: 反向气流烘箱,用于对称地加热插入烘箱内的加热室内的产品。 烘箱包括围绕加热室对称配置的管道工作,并且风扇通过管道工作和加热室提供连续的循环。 管道工作还包括具有互补构造的一对门,使得在一种构造中,空气流处于第一方向,并且在互补构造中,门使空气沿相反方向流动。 此外,多孔板调节并均衡加热室上的空气流,并且包括用于控制加热室内的静压累积的阀板。