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公开(公告)号：US5077477A
公开(公告)日：1991-12-31
申请号：US626486
申请日：1990-12-12
申请人： Richard Stroman , Charles Kasmire
发明人： Richard Stroman , Charles Kasmire
CPC分类号： B07C5/366 , B07C5/3416 , B07C5/342
摘要： A method and apparatus for the detection of pits and abnormalities in various stone fruits. The apparatus transmits a first plurality of beams of light (18) across inspection zone (14) and transmits a second plurality of beams of light (22) across inspection zone (14) in a direction opposite to beams of light (18). As a stone fruit (10) passes through inspection zone (14), a first plurality of sensors (32) and a second plurality of sensors (34) detect the variations in the intensity of the transmitted beams of light. The light transmittance and reflectance characteristics of the stone fruit are analyzed to detect the presence of a pit or internal or external abnormality.
摘要翻译： 一种用于检测各种石果实中的凹坑和异常的方法和装置。 该装置在检查区域（14）之间传输第一组多个光束（18），并沿着与光束（18）相反的方向跨越检查区域（14）传输第二组多个光束（22）。 当石果（10）通过检查区（14）时，第一多个传感器（32）和第二多个传感器（34）检测所发射的光束的强度的变化。 分析石果的透光率和反射率特征，以检测是否存在凹坑或内部或外部异常。
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公开(公告)号：US4625872A
公开(公告)日：1986-12-02
申请号：US649257
申请日：1984-09-10
摘要： A novel particle sorting system based on vibrations induced by impact against a strike plate is disclosed, wherein two strike plates in succession are used, the first to absorb kinetic energy from certain particles on a preferential basis due to particle composition, and the second to absorb the residual kinetic energy for analysis. Vibrations arising in the second strike plate due to particle impact which meet preset criteria corresponding to undesired particles are used to actuate an ejection system which sends an impulse to the offending particle, deflecting it from its otherwise undisturbed trajectory. Also disclosed is an analyzing circuit which combines two or more waveform features of the vibration signal in an algorithm such as a ratio, to provide an unusually high sensitivity for discrimination among the particles. In addition, the need to form a single file of particles before they can be put through the system is avoided by the use of a curved surface to convert the particle mixture to a free-falling monolayer, and by sensing impacts of the second strike plate in a region-specific manner.
摘要翻译： 公开了一种基于冲击撞击板引起的振动的新型粒子分选系统，其中连续使用两个击打板，首先由于颗粒组成而优先吸收某些颗粒的动能，而第二次吸收 剩余动能用于分析。 使用满足与不期望的颗粒对应的预设标准的颗粒撞击引起的第二冲击板中产生的振动来致动一个喷射系统，该喷射系统向有害颗粒发出脉冲，使其偏离其它不受干扰的轨迹。 还公开了一种分析电路，其以诸如比率的算法组合振动信号的两个或更多个波形特征，以为颗粒之间的鉴别提供非常高的灵敏度。 此外，通过使用弯曲表面将颗粒混合物转化为自由落下的单层，并且通过感测第二冲击板的冲击来避免在通过系统之前形成单个颗粒文件的需要 以区域特定的方式。
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33.发明授权
公开(公告)号：US4426005A
公开(公告)日：1984-01-17
申请号：US283817
申请日：1981-07-16
申请人： Toshihiko Satake
发明人： Toshihiko Satake
IPC分类号： B07C5/342
CPC分类号： B07C5/366 , B07C5/3425
摘要： A particle scattering prevention device for use in a color sorting apparatus for sorting particles according to their colors, the apparatus being of the type having a photoelectric sorting chamber accommodating a photoelectric detectors; and a blowing nozzle device adapted to operate in response to the detection output from the photoelectric detector to selectively blow air to the flow of particles to sort out the particles of the different color. The device has a scattering prevention wall disposed between the photoelectric detector and the blowing nozzle device and having a passage bore to permit the flowing particles to pass therethrough, thereby to divide the space in the photoelectric sorting chamber into a light detecting section and a blowing sorting section. Thanks to the provision of the scattering prevention wall, the dusts and particles suspended by the blown air in the blowing sorting section are prevented from coming into the light detecting section to eliminate the erroneous sorting operation attributable to the presence of dusts and particles in the light detection section. The undesirable attaching of dusts to the photoelectric detectors, as well as suspension of particles by the air, is suppressed further by means of a suction blower connected to the blowing sorting section, or means forming air curtains in parallel with and in the close proximity of transparent window plates of optic detection chambers housing the photoelectric detectors.
摘要翻译： 一种颗粒散射防止装置，用于根据颜色分选颗粒的分色装置，该装置具有容纳光电检测器的光电分选室; 以及适于响应于来自光电检测器的检测输出而操作的吹风喷嘴装置，以选择性地将空气吹送到颗粒流中以整理不同颜色的颗粒。 该装置具有布置在光电检测器和吹风喷嘴装置之间的散射防止壁，并且具有允许流动的颗粒通过的通道孔，从而将光电分选室中的空间分成光检测部分和吹送分选 部分。 由于设置了防散射壁，防止了吹风分选部分中吹出的空气悬挂的灰尘和颗粒进入光检测部分，以消除归因于光中存在灰尘和颗粒的错误分选操作 检测部分。 灰尘对光电检测器的不期望的附着以及空气中的颗粒悬浮被进一步通过连接到吹风分选部分的抽吸鼓风机进行抑制，或者形成平行于和紧密接近的空气幕的装置 容纳光电探测器的光学检测室的透明窗板。
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公开(公告)号：US4212397A
公开(公告)日：1980-07-15
申请号：US745896
申请日：1976-11-29
申请人： Manfred Bockelmann
发明人： Manfred Bockelmann
IPC分类号： B07C5/346 , G01N23/223 , G01J1/58
CPC分类号： B07C5/346 , B07C5/366 , G01N23/223 , G01N2223/076
摘要： Apparatus for separating a selected material from a batch of particulate material in which a stream of the particulate material is irradiated with pulsed electromagnetic radiation such as X-rays to cause the selected material to fluoresce. The fluorescing material is then detected and ejected from the stream.
摘要翻译： 用于从一批颗粒材料中分离所选择的材料的设备，其中用脉冲电磁辐射（例如X射线）照射颗粒材料流，以使所选择的材料发荧光。 然后从流中检测和喷出荧光材料。
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公开(公告)号：US4122952A
公开(公告)日：1978-10-31
申请号：US733843
申请日：1976-10-19
申请人： Arthur W. Richards
发明人： Arthur W. Richards
摘要： In the photometric sorting of objects each object is examined in each of a predetermined number of zones for the presence or absence of one or more predetermined surface characteristics. The invention provides that a characteristic determined in one zone be attributed to at least one other zone into which the object extends.
摘要翻译： 在物体的光度分选中，在预定数量的区域中的每一个中检查每个物体是否存在一个或多个预定表面特征。 本发明提供了在一个区域中确定的特征归因于对象延伸到的至少一个其他区域。
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公开(公告)号：US3990581A
公开(公告)日：1976-11-09
申请号：US546208
申请日：1975-02-03
摘要： An ejector for produce sorting apparatus including a drooping or sagging sheet of substantially air impervious material suspended in front of an air nozzle and adjacent the path of articles of produce moving along a free fall path. Upon occurrence of a reject signal from produce grading apparatus, an air blast impinges against the sheet to extend it to a taut condition into the free fall path to eject an article of produce.
摘要翻译： 一种用于生产分拣装置的喷射器，包括悬挂在空气喷嘴前面且与自由落下路径移动的产品路径相邻的基本不透气材料的下垂或下垂片材。 当产生来自生产分级装置的拒绝信号时，气吹冲击纸张以将其延伸到拉紧状态进入自由下落路径以喷射产品。
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公开(公告)号：US3716135A
公开(公告)日：1973-02-13
申请号：US3716135D
申请日：1970-09-16
申请人： SPRAGUE ELECTRIC CO
发明人： SEARS N , REMILLARD R
摘要： Sorting apparatus for individual elements comprising an aperture and a shiftable body having a plurality of separate chutes each associated with a respective receptacle. The elements are passed individually through the aperture and are received in one of the chutes of the shiftable body which chute delivers the element to the respective receptacle. This delivery through the chute takes place while the shiftable member may be undergoing repositioning. While one element is in the process of being delivered to a predetermined receptacle, the procedure may be underway for receiving the next succeeding element and passing the next element to a different predetermined receptacle.
摘要翻译： 用于单个元件的分选装置包括孔和可移位主体，其具有多个独立的滑槽，每个滑槽与相应的容器相关联。 这些元件单独地通过孔并且被容纳在可移动体的滑槽中的一个滑槽中，斜槽将元件输送到相应的容器。 通过斜槽的传送发生在可移动构件可能正在进行重新定位的情况下。 当一个元件正在被传送到预定的插座的过程中时，该过程可能正在进行以接收下一个后续元件并将下一个元件传递到不同的预定插座。
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公开(公告)号：US3712469A
公开(公告)日：1973-01-23
申请号：US3712469D
申请日：1971-10-28
发明人： DWYER F , THOMPSON R , WULFF E
摘要： Apparatus for rapidly and reliably sorting valuable bodies from non-valuable bodies on the basis of a detectable parameter thereof. The apparatus comprises means for inferring the profile/locations and paths with respect to time of actually individual bodies when moving as a closely packed stream at a known rate; for obtaining value/location signals with respect to time diagnostic of value sources within the stream; for relating the time base value/location signals to actually individual bodies having corresponding time base profile/locations; for assigning valuable or non-valuable nominations to appropriate such bodies; and for precisely deflecting say the nominated valuable bodies from the stream. The invention is particularly applicable to the high speed sorting of size-classified rocks, such as pieces of ore, and provides a technique of logically distinguishing between the component rocks of a clustered association moving as a spurious unit in the stream. By separating out the component rocks of a spurious unit, it becomes possible according to the invention precisely to assign value nominations thereto and to effect sorting with accuracy.
摘要翻译： 用于基于其可检测参数快速且可靠地从非有价值物体分选有价值物质的装置。 该装置包括用于当以已知速率作为紧密堆积的流动时，相对于实际单个身体的时间推断轮廓/位置和路径的装置; 用于获得关于流内价值源的时间诊断的价值/位置信号; 用于将时基值/位置信号与具有相应时基轮廓/位置的实际单个车身相关联; 将有价值或无价值的提名分配给适当的这种机构; 并且从流中精确地偏转指定的有价值的物体。 本发明特别适用于诸如矿石之类的大小分类岩石的高速分选，并且提供了在流中作为虚假单元移动的聚类关联的组分岩石的逻辑区分的技术。 通过分离杂散单元的组分岩石，根据本发明，可以精确地分配值提名并且精确地进行排序。
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公开(公告)号：US3545610A
公开(公告)日：1970-12-08
申请号：US3545610D
申请日：1969-01-09
申请人： SPHERE INVEST
发明人： KELLY LEONARD , HUTTER JAMES F , MOUNCE GEORGE R
IPC分类号： B07C5/342
CPC分类号： B07C5/366 , B07C5/3425 , Y10S209/92
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公开(公告)号：US3197647A
公开(公告)日：1965-07-27
申请号：US18703662
申请日：1962-04-12
申请人： GUNSONS SORTEX LTD
发明人： HERBERT FRAENKEL
IPC分类号： B07C5/342
CPC分类号： B07C5/366 , B07C5/3425
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