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    • 1. 发明授权
    • Food product container
    • 食品容器
    • US5211329A
    • 1993-05-18
    • US904374
    • 1992-06-25
    • James D. Patton
    • James D. Patton
    • B65D5/20B65D5/22B65D5/66B65D85/36
    • B65D5/22B65D5/2033B65D5/6658B65D2585/366Y10S229/906
    • A container for a food product, such as pizza, has a bottom, two side walls, a rear wall and a front wall, all formed from a single blank of paperboard. A lid folds over the rear wall. Lid flaps depend from the lid on each side for insertion on an interior side of each of the side walls. The lid flaps have a retaining portion of greater height and a recessed portion. Diagonal corner walls extend between the side walls and the front wall. A slot locates in each corner wall for receiving a tab depending from the lid to lock the lid in a closed position. The slot and tabs have lower edge that incline in opposite directions.
    • 用于诸如比萨饼等食品的容器具有底部,两个侧壁,后壁和前壁,全部由纸板的单个坯料形成。 盖子折叠在后壁上。 盖板从每侧的盖子取决于每个侧壁的内侧插入。 盖板具有较大高度的保持部分和凹陷部分。 对角角壁在侧壁和前壁之间延伸。 一个狭槽位于每个拐角墙上,用于接收从盖子悬挂的卡舌,以将盖子锁定在关闭位置。 槽和突片具有相反方向倾斜的下边缘。
    • 2. 发明授权
    • Emission control apparatus
    • 排放控制装置
    • US3972782A
    • 1976-08-03
    • US529288
    • 1974-12-04
    • James D. Patton
    • James D. Patton
    • C10B33/00C10B27/04
    • C10B33/003
    • Apparatus and method for controlling emissions caused by pushing of coke from a coke oven. The apparatus includes an entrapment chamber extending alongside a plurality of ovens for containing the emission. Exhaust means for the entrapment chamber comprises a flow path restriction for accelerating gases leaving the entrapment chamber so that particulates are entrained in the gases and inhibited from settling in the entrapment chamber. Gas velocity is reduced in an expansion chamber downstream from and extending below the level of the flow restriction. The expansion chamber provides a settling region laterally offset from said flow restriction in which particulates fall out of the gases along a settling path whose gravity component is in a direction downstream from the entrapment chamber. The particulates which separate from the gases are collected in solids receiving means below the settling region and the gases leave the apparatus through exhaust means downstream from the expansion chamber and the solids receiving means. The flow restriction, settling region and apparatus exhaust means are in series relationship so that substantially the entire mass of the emission passes through the settling region.
    • 用于控制从焦炉推焦的排放物的装置和方法。 该装置包括一个包围室,其沿着多个炉子延伸以容纳排放物。 用于捕集室的排气装置包括用于加速离开捕集室的气体的流路限制,使得颗粒被夹带在气体中并被阻止沉淀在捕集室中。 气体速度在膨胀室中减小,在膨胀室下游并延伸到流量限制的水平以下。 膨胀室提供从所述流动限制横向偏移的沉降区域,其中颗粒沿着沉降路径从气体中排出,其沉积路径的重力分量在捕集室的下游方向。 与气体分离的颗粒被收集在沉降区域下方的固体接收装置中,并且气体通过排出装置离开膨胀室和固体接收装置的下游。 流量限制,沉降区域和设备排气装置是串联关系,使得基本上整个排放物质通过沉降区域。