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    • 4. 发明申请
    • Furnace, its method of operating and control
    • 炉,其操作和控制的方法
    • US20060199125A1
    • 2006-09-07
    • US10546813
    • 2004-02-26
    • Thomas Evans
    • Thomas Evans
    • F23C5/00
    • F27B7/12F23G5/20F23G5/50F23G7/003F23G2202/20F23G2203/209F23G2203/21F27B7/06F27B7/34F27B7/42F27D19/00F27D21/0014F27D99/0075
    • The present invention relates to a furnace (10), its method of operation and control. The invention overcomes problems associated with existing furnaces by improving the recovery rate of waste metal. In a preferred embodiment the furnace (10) comprises a cylindrical body of constant internal diameter. The furnace body (12) is mounted on a frame (15) pivoted to a ground members (16a and 16b), the furnace body (12) is adapted to be reclined or inclined or at various angles (α and ⊖); a burner (30) to heat the furnace, and a door (19a, 19b) for sealing an open end (14). As the internal walls of the furnace body (12) are of a constant diameter, it is no longer necessary to incline the furnace (10) to such a degree in order to pour molten metal, because there is no narrow neck (which previously acted like a weir). In a preferred embodiment combustion air is routed through the door hinge to the burner (30). As a result the air/fuel delivery system has gas tight rotary and elbow joints is attached to the furnace (10) and tilts and moves with the furnace (10). An artificial intelligence system monitors process variables and controls the operation of the furnace (10).
    • 本发明涉及炉(10),其操作和控制方法。 本发明通过提高废金属的回收率来克服现有熔炉相关问题。 在优选实施例中,炉(10)包括恒定内径的圆柱体。 炉体(12)安装在枢转到接地构件(16a和16b)的框架(15)上,炉体(12)适于倾斜或倾斜或以各种角度(α和⊖); 用于加热炉的燃烧器(30)和用于密封开口端(14)的门(19a,19b)。 由于炉体(12)的内壁的直径是恒定的,所以不再需要将炉(10)倾斜到一定程度,以便倾倒熔融金属,因为没有窄的颈部 像堰)。 在优选实施例中,燃烧空气通过门铰链被引导到燃烧器(30)。 因此,空气/燃料输送系统具有气密旋转和肘关节连接到炉(10)并且与炉(10)一起倾斜并移动。 人工智能系统监测过程变量并控制炉的操作(10)。
    • 6. 发明申请
    • ECONOMY LIQUIDTIGHT FITTING
    • 经济型液体配件
    • US20100084855A1
    • 2010-04-08
    • US12575022
    • 2009-10-07
    • Thomas Evans
    • Thomas Evans
    • F16L55/00
    • H02G3/088
    • A fitting for a liquidtight conduit that includes a compression ring, a ground cone and a locknut. The compression ring has a first end that is adapted to receive a liquidtight conduit and a second end that has a perimetrical lip that extends radially from the exterior surface and a collar that extends from the second end. The locknut is ring-shaped and has an aperture in the middle. The ground cone has a flanged end and a plain end. The locknut passes over the plain end and is attached to the back side of the flanged end. When the fitting is installed, the plain end of the ground cone passes through an aperture in a wall and the second end of the compression ring. A plurality of threads on the exterior surface of the ground cone engages the interior surface of the liquidtight conduit in the compression ring and, when the ground cone is rotated, the threads move the conduit towards wall.
    • 用于液密导管的配件,包括压缩环,磨锥和锁紧螺母。 压缩环具有适于接纳液密导管的第一端和具有从外表面径向延伸的周边唇缘的第二端和从第二端延伸的套环。 锁紧螺母是环形的,中间有孔。 研磨锥具有法兰端和平端。 锁紧螺母通过平端,并连接到法兰端的后侧。 当安装配件时,锥锥的平端通过壁的孔和压缩环的第二端。 接地锥体的外表面上的多个螺纹与压缩环中的液密导管的内表面接合,并且当研磨锥体旋转时,螺纹将导管朝向壁移动。
    • 10. 发明申请
    • Top flange hanger with strengthening embossment
    • 顶部法兰挂钩加强浮雕
    • US20060081743A1
    • 2006-04-20
    • US10966006
    • 2004-10-15
    • Thomas EvansTawn SimonsJin-Jie Lin
    • Thomas EvansTawn SimonsJin-Jie Lin
    • F21V21/00
    • E04B5/12E04B1/2612E04C3/125
    • A structural connector for connecting first and second structural members has a substantially planar first flange and an embossment in the first flange, and the embossment in the first flange is formed with first and second sections, the first section generally extending uniformly to a first level above the top surface of the substantially planar first flange, that is different from a level to which the second section generally uniformly extends, the first and second sections being joined to each other at a distinct transition portion where the embossment sharply descends from the level of the first section to the level of the second section. The structural connector can be made with a bend that forms a first member adjacent the first flange and the embossment can extend through the bend into the first member.
    • 用于连接第一和第二结构构件的结构连接器在第一凸缘中具有基本上平面的第一凸缘和凸起,并且第一凸缘中的凸起形成有第一和第二部分,第一部分通常均匀地延伸到上面的第一级 基本上平面的第一凸缘的顶表面,其不同于第二部分大致均匀地延伸的水平,第一和第二部分在不同的过渡部分处彼此连接,其中凸起从 第一部分到第二部分的级别。 结构连接器可以用弯曲形成,该弯曲形成邻近第一凸缘的第一构件,并且压花可以延伸穿过弯头进入第一构件。