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1. 发明授权

US5683039A Laval nozzle with central feed tube and particle comminution processes thereof 失效
标题翻译：拉瓦尔喷嘴，具有中央进料管及其颗粒粉碎工艺
公开(公告)号：US5683039A
公开(公告)日：1997-11-04
申请号：US623241
申请日：1996-03-28
申请人： Gerardo Leute , Lewis S. Smith , Kenneth D. Henderson
发明人： Gerardo Leute , Lewis S. Smith , Kenneth D. Henderson
IPC分类号： B02C19/06
CPC分类号： B02C19/068
摘要： A fluidized bed jet mill for grinding particulate material including a jetting nozzle comprising: a first hollow cylindrical body with a first diameter, wherein one end of the body is directed towards the center of the jet mill and the other end traverses the wall of the jet mill; and a hollow cylindrical curvilinear body with a diameter which is less than said first diameter, wherein the first end of the curvilinear body is collinear with the long axis of said first hollow cylindrical body, wherein the first end of the curvilinear body is at a point approximately equal to the end of the first hollow cylindrical body, wherein the second end of the curvilinear body passes through an opening in the side wall of said first hollow cylindrical body, and wherein said side wall opening is leak free and resides within the grinding chamber of the fluid bed mill; and wherein the nozzle communicates the gas stream from a high pressure source to the grinding chamber.
摘要翻译：一种用于研磨包括喷射喷嘴的颗粒材料的流化床喷射磨机，包括：具有第一直径的第一中空圆柱形主体，其中主体的一端指向喷射式粉碎机的中心，另一端横过喷射器的壁磨; 以及直径小于所述第一直径的中空圆柱形曲线体，其中所述曲线体的第一端与所述第一中空圆柱体的长轴共线，其中所述曲线体的第一端处于点大致等于第一中空圆柱体的端部，其中曲线体的第二端穿过所述第一中空圆柱体的侧壁中的开口，并且其中所述侧壁开口不泄漏并且位于研磨室内的流化床磨机; 并且其中所述喷嘴将来自高压源的气流连通到所述研磨室。

2. 发明授权

US06365316B1 Toner and developer providing offset lithography print quality 有权
标题翻译：提供胶版印刷质量的墨粉和显影剂
公开(公告)号：US06365316B1
公开(公告)日：2002-04-02
申请号：US09520439
申请日：2000-03-07
申请人： Amy L. Stamp , William H. Hollenbaugh, Jr. , Susan J. Lafica , Timothy J. Key , Scott M. Silence , Michael J. Duggan , Merrilee A. Galloway , Dennis A. Mattison, Jr. , William T. Delelys , Kenneth D. Henderson , Gerardo Leute
发明人： Amy L. Stamp , William H. Hollenbaugh, Jr. , Susan J. Lafica , Timothy J. Key , Scott M. Silence , Michael J. Duggan , Merrilee A. Galloway , Dennis A. Mattison, Jr. , William T. Delelys , Kenneth D. Henderson , Gerardo Leute
IPC分类号： G03G908
CPC分类号： G03G9/09725 , G03G9/0823 , G03G9/08755 , G03G9/09708
摘要： A toner for particular use in devices utilizing hybrid scavengeless development includes toner particles of at least one binder, at least one colorant, and optionally one or more additives, the toner exhibiting a charge per particle diameter (Q/D) of from −0.1 to −1.0 fC/&mgr;m with a variation during development of from 0 to 0.25 fC/&mgr;m and the distribution is substantially unimodal and possesses a peak width of less than 0.5 fC/&mgr;m, and the toner has a triboelectric charge of from −25 to −70 &mgr;C/g with a variation during development of from 0 to 15 &mgr;C/g following triboelectric contact with carrier particles. Use of a toner with such properties in a hybrid scavengeless development apparatus enables images to be achieved with properties similar to that achieved in offset lithography.
摘要翻译：用于特别用于利用混合物清除剂开发的装置的调色剂包括至少一种粘合剂，至少一种着色剂和任选的一种或多种添加剂的调色剂颗粒，所述调色剂显示出每粒径（Q / D）为-0.1至 -1.0fC / mum，在0至0.25fC / mum的显影期间具有变化，并且分布基本上是单峰的，并且具有小于0.5fC / mum的峰宽度，并且调色剂具有-25至 - 70微克/克，随着与载体颗粒的摩擦接触，在0至15μC/ g的显影期间发生变化。在混合清扫开发装置中使用具有这种特性的调色剂能够以与胶印光刻中所实现的性质相似的特性实现图像。

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