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11. 发明授权

US07648352B2 Apparatus for imprinting lines on direct-expanded food products having complex shapes with improved dimensional quality 失效
标题翻译：用于在具有改进的尺寸质量的复杂形状的直接膨胀食品上压印线的装置
公开(公告)号：US07648352B2
公开(公告)日：2010-01-19
申请号：US10891381
申请日：2004-07-14
申请人： Jorge C. Morales-Alvarez , Eugenio Bortone , Lewis Conrad Keller , Edward Leon Ouellette , Scott Alan Richey
发明人： Jorge C. Morales-Alvarez , Eugenio Bortone , Lewis Conrad Keller , Edward Leon Ouellette , Scott Alan Richey
IPC分类号： B29C47/06
CPC分类号： B29C47/0028 , A23G1/202 , A23G3/0023 , A23G3/0042 , A23G3/0242 , A23L7/17 , A23P30/25 , A23P30/34 , B29C47/062 , B29C47/1063 , B29C47/128 , B29K2105/0005 , B29L2031/60
摘要： The improved apparatus includes an improved extruder die assembly comprising a forming section, an injection section, and a converging nozzle section having axially aligned ridgelines which gradually project into the bore of the nozzle as the nozzle converges to gradually disrupt the axial flow of an extrudate at specific peripheral points thereby altering the extrudate's velocity profile. By gradually disrupting the axial flow in close proximity to the projecting ridgelines prior to its extrusion, the dimensional quality of the resulting direct expanded food piece is greatly improved. Moreover, by carefully positioning the capillary channels of the injection section into that portion of the flowing extrudate not affected by the axially aligned ridgelines, a distinct colored and/or flavored pattern is imparted into the extrudable food mass during the extrusion process while improving the quality of dimensional design aspects of the resulting extruded, complexly shaped, direct expanded food products.
摘要翻译：改进的设备包括改进的挤出机模具组件，其包括成形部分，注射部分和具有轴向对准的棱线的会聚喷嘴部分，当喷嘴收敛时，该喷嘴部分逐渐突出到喷嘴的孔中，以逐渐地破坏挤出物的轴向流动从而改变挤出物的速度分布。通过在挤出之前使突出的脊线的轴向流动逐渐中断，所得到的直接膨胀食品的尺寸质量大大提高。此外，通过将注射部分的毛细通道仔细地定位在不受轴向排列的脊线影响的流动挤出物的那部分中，在挤出过程期间将不同的着色和/或调味图案赋予可挤出的食物中，同时提高质量的尺寸设计方面的挤出，复杂形状的直接膨胀食品。

12. 发明授权

US06242034B1 Process for expanded pellet production 有权
标题翻译：膨胀丸生产工艺
公开(公告)号：US06242034B1
公开(公告)日：2001-06-05
申请号：US09602333
申请日：2000-06-23
申请人： Ajay Rajeshwar Bhaskar , Kevin Charles Cogan , Lewis Conrad Keller , V. N. Mohan Rao , David Ray Warren
发明人： Ajay Rajeshwar Bhaskar , Kevin Charles Cogan , Lewis Conrad Keller , V. N. Mohan Rao , David Ray Warren
IPC分类号： A21D806
CPC分类号： A21C3/04 , A21C11/16 , A23L7/122 , A23L7/13 , A23L7/135
摘要： In the process of producing corn-based pellets, preconditioner steam and water addition, as well as extruder water or screw configuration and RPM, can be manipulated to precisely control the cook level, gelatinization, and moisture level of the meal during processing, and level of defects despite minor variation in the characteristics of the corn flour. Specifically, the preconditioner added steam-to-water ratio can be manipulated to effect cook, hydration, and partial gelatinization of the meal. In the extruder, lower extruder rotational speeds increase the residence time and increases cook. With the increase in residence time the volume of bed pack in the extruder increases. This can be reversed by adding water directly into the extruder, thereby decreasing the viscosity of the meal in the extruder. Product bulk density is changed by increasing and decreasing cook of the meal.
摘要翻译：在生产玉米基颗粒的过程中，可以处理预处理器蒸汽和水添加以及挤出机水或螺杆构型和RPM，以精确控制加工过程中的煮饭水平，糊化和水分含量，以及水平的缺陷，尽管玉米粉的特性稍有变化。具体地说，预处理剂加入蒸汽与水的比例可以被操纵以进行煮食，水合和部分糊化。在挤出机中，较低的挤出机旋转速度增加了停留时间并增加了煮食。随着停留时间的增加，挤出机中床料的体积增加。这可以通过将水直接加入到挤出机中来反转，从而降低挤出机中的粉末的粘度。通过增加和减少膳食的煮饭来改变产品的体积密度。

13. 外观设计

USD440377S1 Snack food product 失效
公开(公告)号：USD440377S1
公开(公告)日：2001-04-17
申请号：US29127770
申请日：2000-08-14
申请人： Lewis Conrad Keller , Sherryl Marie Smyer , Gregg Stephen Victor
设计人： Lewis Conrad Keller , Sherryl Marie Smyer , Gregg Stephen Victor

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