公开(公告)号：US3664255A

公开(公告)日：1972-05-23

申请号：US3664255D

申请日：1970-07-06

申请人： IRVIN R KUECHLER ,  GAUSEWITZ CARR ROTHENBERG

发明人： KUECHLER IRVIN R

IPC分类号： F24C15/20 ,  F23J11/00

CPC分类号： F24C15/20 ,  Y10S55/36

摘要： A self-contained, mass-producible fume hood or canopy for mounting in the space above a cooking appliance, so that fumes which pass upwardly into the hood will be removed from the room. Supply air from the exterior of the room is supplied to the hood and is fed through a baffle and throat apparatus toward filter and exhaust means, such baffle and throat apparatus being horizontally, vertically and angularly adjustable. The direction of supply air flow from the baffle and throat apparatus is caused to be substantially perpendicular to the filter, and the supply air first strikes the filter at an intermediate region as distinguished from the upper and lower regions. The relationships are caused to be such that some of the supply air passes directly through the filter, whereas other supply air rolls or vortexes (swirls) upwardly and downwardly. Upper and lower deflector means are provided to cause the upwardly and downwardly rolling supply air to return to the filter means for exhaust therethrough. The upper vortex is caused to be very large, whereas the lower is small. Means are provided to direct part of the supply air horizontally below the adjustable baffle and throat apparatus, thus entraining fumes and directing the same toward the filter means. Inclined means are provided to deflect fumes into the region above the lower deflector means. Trough and heater means are provided to receive grease from the filter, and means are provided to remove condensed water. The method of the invention relates to the critical air velocities, directions, and paths adapted to effect a substantially 100 percent removal of fumes from the region above the cooking appliance, with very little removal of cooled or heated air from the room.

摘要翻译： 一个独立的，大规模生产的通风橱或篷布，用于安装在烹饪器具上方的空间中，使得向上通往罩中的烟雾将从房间中移除。 从房屋外部供应空气供应到罩子，并通过挡板和喉管装置进入过滤器和排气装置，这种挡板和喉管装置水平，垂直和角度可调。 使来自挡板和喉部装置的供气的方向基本上垂直于过滤器，并且供应空气首先在与上部区域和下部区域不同的中间区域处冲击过滤器。 使得这些关系使得一些供应空气直接通过过滤器，而其他供应空气卷起或向上和向下旋转（漩涡）。 上下偏转装置被设置成使向上和向下滚动的供给空气返回到过滤器装置以通过其中排出。 上部涡流变得非常大，而较低的涡旋则较小。 提供装置以将供应空气的一部分水平地在可调节挡板和喉部装置下方引导，从而夹带烟雾并将其引向过滤装置。 提供倾斜装置以将烟雾偏转到下导流装置上方的区域中。 提供槽和加热器装置以从过滤器接收油脂，并且提供用于去除冷凝水的装置。 本发明的方法涉及临时空气速度，方向和路径，其适用于从烹饪器具上方的区域实质上100％去除烟雾，从室内很少去除冷却或加热的空气。

公开(公告)号：US5117747A

公开(公告)日：1992-06-02

申请号：US732403

申请日：1991-07-18

申请人： Irvin R. Kuechler

发明人： Irvin R. Kuechler

IPC分类号： A47J37/06

CPC分类号： A47J37/0682

摘要： A broiler having a cabinet with spaced burners therein and grill sections above the burners. Inverted V-shaped radiants above the burners direct radiant heat outwardly and upwardly onto the grill sections. Deflector members above the radiants deflect convected heat passing around the radiants also outwardly onto the grill sections. Baffle elements directly over the deflector members and located between the grill sections prevent greases, etc. from dripping onto the deflector elements. An inclined drip pan is water cooled to prevent greases, etc. dropping from meat on the grill sections from burning and consequent smoking.

摘要翻译： 具有机柜的肉鸡，其中具有间隔开的燃烧器，并且在燃烧器上方具有烧烤部分。 燃烧器上方的倒V形辐射体将辐射热直接向上和向上引导到烧烤部分。 辐射体之上的偏转器部件将辐射源周围的对流热也向外转移到格栅部分上。 挡板元件直接在偏转器构件上方并位于格栅部分之间，防止油脂等滴在偏转元件上。 倾斜的盘子被水冷却，以防止从烧烤部分的肉中掉落的油脂等从燃烧和随之而来的吸烟。

公开(公告)号：US3943836A

公开(公告)日：1976-03-16

申请号：US497690

申请日：1974-08-15

申请人： Irvin R. Kuechler

发明人： Irvin R. Kuechler

IPC分类号： F24C15/20 ,  F23J11/02

CPC分类号： F24C15/20 ,  Y10S55/36

摘要： A vortex-type smoke hood, in which the liner of the hood is substantially continuously curved in such manner that the vortex action is improved greatly. One result is that the supply air velocity may be increased by a major amount, without causing "bouncing" of air and fumes out of the hood. The curved wall produces the additional benefit of rendering more smooth the flow path of the inlet air.In a second embodiment, a plate shelf and/or pass-through are combined with the hood, creating a very convenient relationship and one whereby the cook remains highly comfortable.

摘要翻译： 涡流式烟罩，其中罩的衬垫基本上连续弯曲，使得涡流作用大大改善。 一个结果是供应空气速度可以增加大量，而不会引起空气和烟雾从罩中“弹起”。 弯曲的壁产生使入口空气的流动路径更平滑的附加益处。