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1. 发明授权

US4190061A Method and apparatus for producing a rod-like tobacco filler 失效
标题翻译：用于生产棒状烟草填料的方法和设备
公开(公告)号：US4190061A
公开(公告)日：1980-02-26
申请号：US821179
申请日：1977-08-02
申请人： Uwe Heitmann , Wolfgang Steiniger , Uwe Holznagel , Hartmut Kaebernick , Joachim Pfannmuller , Joachim Reuland
发明人： Uwe Heitmann , Wolfgang Steiniger , Uwe Holznagel , Hartmut Kaebernick , Joachim Pfannmuller , Joachim Reuland
IPC分类号： A24C5/18 , A24C5/34 , A24C5/14 , A24C5/39
CPC分类号： A24C5/34 , A24C5/1871 , A24C5/3412 , Y10S131/905 , Y10S131/906
摘要： An adjustable distributor transports particles of tobacco into a stream building zone wherein the tobacco is converted into a stream containing a surplus of particles. The surplus is removed by an equalizing device and the equalized stream is converted into a rod-like filler. An optical level detector monitors the height of the stream ahead of the equalizing device, and a second detector monitors the height of the equalized stream. Signals which are furnished by the detectors are transmitted to the corresponding inputs of a dividing circuit whose output transmits signals which are used to adjust the distributor in such a way that the rate of tobacco transport to the stream building zone is increased when the quantity of removed surplus decreases and vice versa. The equalizing device, together with the second detector, is movable transversely of the tobacco stream in response to signals from a detector which monitors the density of the filler.
摘要翻译：可调节的分配器将烟草颗粒输送到流建筑区域，其中烟草被转化成含有多余颗粒的流。通过均衡装置除去剩余物，并将均衡流转化成棒状填料。光学水平检测器监测均衡装置之前的流的高度，第二检测器监测均衡流的高度。由检测器提供的信号被传输到分配电路的相应输入端，该分配电路的输出传输用于调节分配器的信号，使得当移除的量的烟草输送到流建筑区域的速度增加时盈余下降，反之亦然。均衡装置与第二检测器一起可响应于来自检测器的信号横向于烟草流移动，该检测器监测填料的密度。

2. 发明授权

US4844100A Method of and apparatus for making rod-shaped smokers' articles with dense ends 失效
标题翻译：制造棒状吸烟物品的方法及其制造方法
公开(公告)号：US4844100A
公开(公告)日：1989-07-04
申请号：US95415
申请日：1987-09-10
申请人： Uwe Holznagel
发明人： Uwe Holznagel
IPC分类号： A24C5/28 , A24C5/18 , A24C5/34
CPC分类号： A24C5/1814 , A24C5/3412
摘要： Longitudinally spaced-apart portions of a tobacco stream in a cigarette maker are densified and the stream is then draped into a web of cigarette paper prior to being severed across the densified portions to yield a succession of plain cigarettes each having two dense ends. The characteristics of both ends of some or all of the cigarettes are monitored independently of each other and the resulting signals are totalized and thereupon compared to indicate the extent of deviation of the quality of one dense end from the other dense end. If the deviation exceeds a selected threshold value, the densifying station is shifted nearer to or further away from the severing station so as to eliminate or reduce the differences.
摘要翻译：香烟制造商中的烟草流的纵向间隔部分被致密化，然后在切断穿过致密部分之前将料流包裹在卷烟纸的卷筒纸中，以产生一连串的每个具有两个致密端的平卷烟。一部分或全部香烟的两端的特征被彼此独立地监测，并且所得到的信号被累加，并且因此与指示一个致密端的质量与另一个稠密端的偏差的程度相比较。如果偏差超过选择的阈值，则致密化站更靠近或远离切断站移动，以消除或减少差异。

3. 发明授权

US4236534A Method and apparatus for monitoring the height of a stream of tobacco or the like 失效
标题翻译：用于监测烟草流等的高度的方法和装置
公开(公告)号：US4236534A
公开(公告)日：1980-12-02
申请号：US933789
申请日：1978-08-15
申请人： Uwe Heitmann , Wolfgang Steiniger , Uwe Holznagel , Hartmut Kaebernick , Joachim Pfannmuller , Joachim Reuland
发明人： Uwe Heitmann , Wolfgang Steiniger , Uwe Holznagel , Hartmut Kaebernick , Joachim Pfannmuller , Joachim Reuland
IPC分类号： A24C5/18 , A24C5/34 , A24C5/14 , A24C5/39
CPC分类号： A24C5/34 , A24C5/1871 , A24C5/3412 , Y10S131/905 , Y10S131/906
摘要： The height of a continuous tobacco stream between a first side which is supported by a conveyor and an uneven second side is monitored by an opto-electrical level detector which directs a row of parallel light rays transversely across the stream and has a battery of photosensitive elements at different distances from the first side of the stream so that each element produces a signal in response to impingement of a different light ray upon its photosensitive surface. The number of elements which generate signals is indicative of the height of the stream portion advancing past the level detector. Such signals can be utilized to adjust a trimming device which removes the surplus at the second side of the stream before the thus equalized stream enters a wrapping mechanism to be converted into a cigarette rod which is thereupon severed to yield discrete cigarettes.
摘要翻译：在由输送机支撑的第一侧和不平坦的第二侧之间的连续烟草流的高度由光电位检测器监测，光电位检测器横向横向引导一排平行的光线，并且具有一组感光元件在与流的第一侧不同的距离处，使得每个元件响应于不同光线在其感光表面上的撞击而产生信号。产生信号的元件的数量表示流部分经过电平检测器的高度。这样的信号可以用于调节修整装置，该修整装置在这样均衡的流进入包装机构之前去除流的第二侧的剩余部分，以转换成香烟条，随后被切断以产生不连续的香烟。

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