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47 条记录 (耗时 0.012 秒)

    Tobacco delivery system
    15.
    发明授权
    Tobacco delivery system 失效
    烟草输送系统

    公开(公告)号：US5322074A

    公开(公告)日：1994-06-21

    申请号：US907482

    申请日：1992-07-01

    申请人： Wiley E. Cross, Jr.

    发明人： Wiley E. Cross, Jr.

    IPC分类号： A24C5/39

    CPC分类号： A24C5/391

    摘要： An exhaust fan draws air and entrained tobacco through delivery pipes from a tobacco feeder to the respective dischargers of a group of cigarette making machines, where the tobacco is screened out and the air passes on through exhaust pipes. When a discharger is to release tobacco to its making machine the feeder stops delivery of tobacco to that discharger and, after a delay to clear the delivery pipe, a valve bypasses the air around the discharger so that a constant air flow is maintained. The feeder supplies tobacco in a separate and independently controlled stream to each discharger, and has oscillating vanes to separate and keep the tobacco moving.

    摘要翻译： 排风扇通过从烟草进料器的输送管道将吸入空气和夹带的烟草抽吸到一组卷烟机的各个排放器，其中烟草被筛出并且空气通过排气管道通过。 当排放器将烟草释放到其制造机上时，供料器停止向排放器输送烟草，并且在延迟以清除输送管之后，阀绕过排放器周围的空气，以保持恒定的气流。 进料器以独立且独立控制的流向每个排放器供应烟草，并具有摆动叶片以分离并保持烟草的移动。

    Device for charging cigarette machines with tobacco
    16.
    发明授权
    Device for charging cigarette machines with tobacco 失效
    带烟草的卷烟机充电装置

    公开(公告)号：US4483350A

    公开(公告)日：1984-11-20

    申请号：US392588

    申请日：1982-06-28

    申请人： Alfred Ruffer ,  Johannes Haas ,  Karl W. Quester

    发明人： Alfred Ruffer ,  Johannes Haas ,  Karl W. Quester

    IPC分类号： A24C5/39 ,  B65G53/42

    CPC分类号： B65G53/42 ,  A24C5/391

    摘要： This disclosure is directed to a device for charging cigarette machines with tobacco and includes a collection area of a generally trough-like configuration including a bottom defined by an endless conveyor entrained about rollers, and a plurality of suction tubes having terminal end portions thereof disposed within the collection area and adjacent the upper flight of the conveyor whereby tobacco upon the upper conveyor flight can be withdrawn therefrom by the suction tubes for feeding or charging associated cigarette machines.

    摘要翻译： 本公开涉及一种用于对带有烟草的卷烟机进行充电的装置，并且包括通常为槽形结构的收集区域，其包括由围绕辊子夹带的环形输送带限定的底部，以及多个吸入管，其末端部分设置在其内 收集区域和邻近输送机的上部飞行物，其中上部输送机飞行上的烟草可以通过用于对相关联的卷烟机进行或充电的抽吸管从其中取出。

    Method and apparatus for storing and transporting comminuted tobacco or the like
    17.
    发明授权
    Method and apparatus for storing and transporting comminuted tobacco or the like 失效
    用于储存和运输粉碎烟草等的方法和设备

    公开(公告)号：US4463769A

    公开(公告)日：1984-08-07

    申请号：US447965

    申请日：1982-12-08

    申请人： Uwe Leckband ,  Willi Thiele ,  Klaus Hagenah ,  Hans Forster

    发明人： Uwe Leckband ,  Willi Thiele ,  Klaus Hagenah ,  Hans Forster

    IPC分类号： A24C5/02 ,  A24C5/39

    CPC分类号： A24C5/391

    摘要： Shredded tobacco is supplied from a storage reservoir to one or more cigarette making machines by way of discrete pneumatic conveying pipes. The reservoir receives fresh tobacco at regular or irregular intervals so that the quantity of tobacco in its interior is constant. The contents of the reservoir are maintained in suspension so that at least the major part of the supply of tobacco shreds forms a fluidized bed which is located directly below the intakes of the conveying pipes. When a machine requires a batch of tobacco shreds, the respective pipe is connected to a suction generating device so that it draws air from the region between the underside of the fluidized bed and the upper side of the bottom wall of the reservoir whereby the ascending current of air entrains tobacco particles directly from the fluidized bed. The supply of tobacco in the reservoir can be converted into a fluidized bed by mechanically agitating the reservoir so that the shreds move up and down and/or by causing a plurality of streamlets of compressed air to rise through perforations in the bottom wall of the reservoir. The latter may have a circular, semicircular or polygonal cross-sectional outline.

    摘要翻译： 切碎的烟草通过离散的气动输送管从储存容器供应到一个或多个卷烟机。 水库以规则或不规则的间隔接收新鲜烟草，使其内部的烟草数量恒定。 储存器的内容物保持在悬浮液中，使得至少大部分烟丝的供应形成流化床，其位于输送管的入口的正下方。 当机器需要一批烟丝时，相应的管道连接到抽吸发生装置，使得其从流化床的下侧和储存器的底壁的上侧之间的区域抽取空气，由此上升的电流 的空气直接从流化床吸入烟草颗粒。 贮存器中的烟草供应可以通过机械地搅动储存器而转化为流化床，使得碎片上下移动和/或通过使多个压缩空气流从储层的底壁穿孔而上升 。 后者可以具有圆形，半圆形或多边形的横截面轮廓。

    Pneumatic feed system having a call-dump-fill cycle
    18.
    发明授权
    Pneumatic feed system having a call-dump-fill cycle 失效
    带呼吸循环的气动进料系统

    公开(公告)号：US3863990A

    公开(公告)日：1975-02-04

    申请号：US29829172

    申请日：1972-10-17

    申请人： BROWN & WILLIAMSON TOBACCO

    发明人： BALLARD JR FRANCIS J

    IPC分类号： A24C5/39 ,  B60T8/00

    CPC分类号： A24C5/391

    摘要： A pneumatic tobacco feed system to cigarette making machines operates on a call-dump-fill and thereafter hold cycle. The system includes a discharger over each hopper of a making machine. The discharger is designed to contain a charge of tobacco while awaiting a low tobacco level call signal from the associated maker to dump this tobacco into the hopper. A pneumatically actuated air cylinder assembly operates to maintain the discharger door in a closed position until this signal is received. The cylinder rod is not permanently attached to the discharger door thereby eliminating any requirement of critical adjustment of the cylinder assembly mounting position. The extension of the rod during the door closing is at reduced speed to minimize the possibility of damage to the discharger door.

    摘要翻译： 制烟机的气动烟草进料系统在呼叫转储填充状态下运行，此后保持循环。 该系统包括在制造机的每个料斗上的排放器。 排放器被设计成包含烟草的费用，同时等待来自相关联的制造商的低烟草水平呼叫信号将烟草倾倒入料斗。 气动致动气缸组件操作以将排放器门保持在关闭位置，直到接收到该信号。 气缸杆不会永久地连接到排放门，从而消除了对气缸组件安装位置进行临界调节的任何要求。 在门关闭期间杆的延伸是以降低的速度来最小化损坏排放门的可能性。

    Pneumatic feeder for plural maker systems
    19.
    发明授权
    Pneumatic feeder for plural maker systems 失效
    气动系统的气动进给器

    公开(公告)号：US3829164A

    公开(公告)日：1974-08-13

    申请号：US28849772

    申请日：1972-09-13

    申请人： BROWN & WILLIAMSON TOBACCO

    发明人： SCHOEB J

    IPC分类号： A24C5/39 ,  B65G53/04

    CPC分类号： A24C5/391 ,  A24C5/39

    摘要： A tobacco feeder is coupled to two multiple cigarette maker systems through two tubes, one for each system. The feeder is driven by a two-speed motor. When only one system requires tobacco, the feeder is driven at low speed, whereas it will be switched to the higher speed when both systems require tobacco simultaneously.