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1. 发明授权

US5141161A HVLP spray gun 失效
标题翻译： HVLP喷枪
公开(公告)号：US5141161A
公开(公告)日：1992-08-25
申请号：US683246
申请日：1991-04-10
申请人： Richard D. Anderson , Carl D. Jacobsen
发明人： Richard D. Anderson , Carl D. Jacobsen
IPC分类号： B05B7/00 , B05B7/12
CPC分类号： B05B7/0081 , B05B7/12
摘要： A spray gun designed for high volume low pressure (HVLP) use is provided with a simple yet effective mechanism for providing feathering as well as allowing for extended needle and nozzle life. A poppet member is spring biased and moves some distance to first initiate air flow prior to initiation of fluid flow. The needle nozzle combination is provided with geometry such that the location of highest velocity is separate from the seating area so as to minimize wear of the seating areas and thus extend life. A two stage pressure drop is utilized for use with plant air. The two stage drop provides more consistent results.
摘要翻译：设计用于高容量低压（HVLP）使用的喷枪具有简单而有效的机构，用于提供羽化以及延长针头和喷嘴寿命。提升阀构件被弹簧偏置并且在开始流体流动之前移动一些距离以首先启动空气流。针嘴组合具有几何形状，使得最高速度的位置与座位区域分开，以便最小化座位区域的磨损并因此延长使用寿命。使用两级压降用于工厂空气。两阶段下降提供更一致的结果。

2. 发明授权

US5094346A Reusable container for tape pancakes 失效
标题翻译：胶带煎饼可重复使用的容器
公开(公告)号：US5094346A
公开(公告)日：1992-03-10
申请号：US696520
申请日：1991-05-07
申请人： Frank A. Sommerfeldt , Carl D. Jacobsen , Michael R. Harms
发明人： Frank A. Sommerfeldt , Carl D. Jacobsen , Michael R. Harms
IPC分类号： G11B23/027
CPC分类号： G11B23/027
摘要： A container for pancakes of recording tape has an L-shaped base, mandrels extending horizontally from the base on which pancakes are placed, and a cover which encloses the pancakes. The circumference of each mandrel is expandable to secure the pancakes in position. Each mandrel includes a frame having a longitudinal slot, an expander cam disposed for rotation in the slot, a flexible cover, and an end cap. The cover includes recesses for receiving and supporting the free ends of the mandrels.
摘要翻译：用于记录带的煎饼的容器具有L形底座，从放置薄饼的底部水平延伸的心轴和包围薄饼的盖子。每个心轴的圆周是可扩展的，以将薄饼固定就位。每个心轴包括具有纵向槽的框架，设置用于在槽中旋转的膨胀器凸轮，柔性盖和端盖。所述盖包括用于接收和支撑所述心轴的自由端的凹槽。

3. 发明授权

US5073709A Electrostatic spray applicator with two-channel optical monitoring system 失效
标题翻译：静电喷涂器采用双通道光学监控系统
公开(公告)号：US5073709A
公开(公告)日：1991-12-17
申请号：US682681
申请日：1991-04-09
申请人： Lawrence J. Lunzer , Carl D. Jacobsen
发明人： Lawrence J. Lunzer , Carl D. Jacobsen
IPC分类号： B05B5/025 , B05B5/053 , B05B5/10 , B05B12/00 , B05B12/08
CPC分类号： B05B12/004 , B05B5/053 , B05B5/10
摘要： An electrostatic spray applicator system of the type utilizing pressurized air from an external source to develop the electrical voltage driving conditions within a spray applicator. The electrical operating conditions are represented by electrical signal generating devices within the applicator, and these electrical signals are converted into optical signals within the applicator for transmission to a remote source. The optical signals are received at the remote source and converted back into electrical signals corresponding to the parameters being measured, and are subsequently converted into decimal display values for visualization by an operator.
摘要翻译：一种静电喷雾器系统，该系统利用来自外部源的加压空气来开发喷雾器内的电压驱动条件。电气操作条件由施加器内的电信号产生装置表示，并且这些电信号被转换成施加器内的光信号以便传输到远程源。光信号在远程源处被接收并被转换回对应于正在测量的参数的电信号，并且随后被转换成十进制显示值以供操作者可视化。

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