公开(公告)号：USD295670S

公开(公告)日：1988-05-10

申请号：US869116

申请日：1986-05-30

申请人： Mary J. Reid ,  Ronald D. Olson

设计人： Mary J. Reid ,  Ronald D. Olson

公开(公告)号：US4890884A

公开(公告)日：1990-01-02

申请号：US271048

申请日：1988-11-14

申请人： Ronald D. Olson

发明人： Ronald D. Olson

IPC分类号： A47C11/00 ,  B60N2/24

CPC分类号： B60N2/242 ,  A47C11/00 ,  A47C9/06

摘要： A support for a cantilevered object comprises support member having an X-shaped configuration defined by a central portion and a pair of a spaced apart lower arms attached to the support from which the cantilevered object extends and a pair of spaced apart upper arms constructed and arranged to be secured to the cantilevered object intermediate its ends. The member extends upwardly and outwardly from the support and is curvilinear from its lower to its upper end.

摘要翻译： 悬臂物体的支撑件包括具有由中心部分限定的X形构造的支撑构件和附接到支撑件的一对间隔开的下臂，悬臂物体从该支撑件延伸，并且一对间隔开的上臂被构造和布置 被固定在悬臂状物体的中间。 构件从支撑件向上和向外延伸并且从其下端到其上端是曲线的。

公开(公告)号：US08522821B2

公开(公告)日：2013-09-03

申请号：US12884847

申请日：2010-09-17

申请人： Ronald D. Olson ,  Torin R. Lewis

发明人： Ronald D. Olson ,  Torin R. Lewis

IPC分类号： F15B13/043

CPC分类号： H02K26/00 ,  Y10T137/86598 ,  Y10T137/86614

摘要： A servovalve torque motor includes first and second pole pieces and an armature. Each of the first and second pole pieces includes an armature face that opposes the armature. The area of the armature face of the second pole piece is smaller than the area of the armature face of the first pole piece. The unequal areas of the first and second armature faces create a bias in the servovalve torque motor while allowing the first and second pole pieces to be disposed at equal distances from the armature to define substantially equal air gaps. The inclusion of substantially equal air gaps between the pole pieces and the armature reduces the maximum flux in the armature for the same bias and torque output, compared to conventional servovalve torque motors. The reduction in maximum armature flux decreases armature saturation and improves linearity during operation.

摘要翻译： 伺服阀转矩电动机包括第一和第二极靴和电枢。 第一和第二极靴中的每一个包括与电枢相对的电枢面。 第二极靴的电枢面的面积小于第一极靴的电枢面的面积。 第一和第二电枢面的不等面积在伺服阀转矩电动机中产生偏压，同时允许第一和第二极片设置在与电枢相等的距离处以限定基本相等的气隙。 与传统的伺服阀转矩电动机相比，在极靴和电枢之间包括基本上相等的气隙，减少了电枢中相同偏置和扭矩输出的最大磁通量。 最大电枢磁通量的减小可降低电枢饱和，并提高工作时的线性度。

公开(公告)号：US5316195A

公开(公告)日：1994-05-31

申请号：US768804

申请日：1991-09-30

申请人： Stephen L. Moksnes ,  Jayant Sharma ,  Ronald D. Olson ,  Ronald S. Tump ,  James M. Kocher ,  Terrance J. Pausch

发明人： Stephen L. Moksnes ,  Jayant Sharma ,  Ronald D. Olson ,  Ronald S. Tump ,  James M. Kocher ,  Terrance J. Pausch

IPC分类号： G01G13/02 ,  B67D5/62

CPC分类号： G01G13/026

摘要： A material feeder for dispensing batches of material which includes a refrigerated enclosure, a material feeder, a feeder drive arrangement, a scale and a controller. The feeder is housed within the refrigerated enclosure, and is removably coupled to the drive arrangement such that the complete feeder arrangement which is exposed to the material (e.g., foodstuffs such as shredded cheese) may be removed from the enclosure for cleaning at a location separate from the enclosure such as a dishwasher. The scale is connected to a container which catches the material dispensed by the feeder and produces a weight signal such is applied to the control unit. The control unit operates the drive unit which rotates a plurality of feed screws in the feeder at two speeds. In particular, the feed screws are driven at a first speed to dispense material at a high rate until a first weight of material is dispensed into the container, and a second speed is used to rotate the feed screws just prior to obtaining the desired weight in the container. This two speed arrangement prevents undesirably overshooting the desired weight for the material to be dispensed in the container. Upon reaching the set point weight, the drive unit is turned off by the control unit.

摘要翻译： 用于分配材料的材料馈送器，其包括冷藏外壳，材料馈送器，馈送器驱动装置，秤和控制器。 进料器被容纳在冷藏的外壳内，并且可拆卸地联接到驱动装置上，使得暴露于材料（例如，食物如切碎的干酪）的完整进料器装置可以从外壳中移除，以在单独的位置清洁 从外壳如洗碗机。 标尺连接到捕获由馈送器分配的材料的容器，并产生施加到控制单元的重量信号。 控制单元操作驱动单元，其以两个速度旋转进给器中的多个进给螺杆。 特别地，进料螺杆以第一速度被驱动以高速率分配材料，直到材料的第一重量被分配到容器中，并且使用第二速度在刚好获得所需重量之前旋转进料螺杆 容器 这种两速布置防止了不期望地超过待分配在容器中的材料的所需重量。 当达到设定点重量时，驱动单元被控制单元关闭。

公开(公告)号：US20120068095A1

公开(公告)日：2012-03-22

申请号：US12884847

申请日：2010-09-17

申请人： Ronald D. Olson ,  Torin R. Lewis

发明人： Ronald D. Olson ,  Torin R. Lewis

IPC分类号： F16K31/02 ,  H02K1/12

CPC分类号： H02K26/00 ,  Y10T137/86598 ,  Y10T137/86614

摘要： A servovalve torque motor includes first and second pole pieces and an armature. Each of the first and second pole pieces includes an armature face that opposes the armature. The area of the armature face of the second pole piece is smaller than the area of the armature face of the first pole piece. The unequal areas of the first and second armature faces create a bias in the servovalve torque motor while allowing the first and second pole pieces to be disposed at equal distances from the armature to define substantially equal air gaps. The inclusion of substantially equal air gaps between the pole pieces and the armature reduces the maximum flux in the armature for the same bias and torque output, compared to conventional servovalve torque motors. The reduction in maximum armature flux decreases armature saturation and improves linearity during operation.

摘要翻译： 伺服阀转矩电动机包括第一和第二极靴和电枢。 第一和第二极靴中的每一个包括与电枢相对的电枢面。 第二极靴的电枢面的面积小于第一极靴的电枢面的面积。 第一和第二电枢面的不等面积在伺服阀转矩电动机中产生偏压，同时允许第一和第二极片设置在与电枢相等的距离处以限定基本相等的气隙。 与传统的伺服阀转矩电动机相比，在极靴和电枢之间包括基本上相等的气隙，减少了电枢中相同偏置和扭矩输出的最大磁通量。 最大电枢磁通量的减小可降低电枢饱和，并提高工作时的线性度。

公开(公告)号：US5251342A

公开(公告)日：1993-10-12

申请号：US789069

申请日：1991-11-07

申请人： Clyde B. Sansom ,  David C. Keeling ,  Kenneth C. Wilken ,  Ronald D. Olson ,  Michael J. Wolfe

发明人： Clyde B. Sansom ,  David C. Keeling ,  Kenneth C. Wilken ,  Ronald D. Olson ,  Michael J. Wolfe

IPC分类号： A47K11/12 ,  A47K11/00

CPC分类号： A47K11/12 ,  A47K11/02

摘要： A portable toilet assembly has a twin-sheet thermoformed toilet tank, base, and urinal. The toilet tank has an upper thermoplastic sheet which is fused to a lower thermoplastic sheet. The toilet tank sheets are each coextruded from two thermoplastic materials of different colors, such that the toilet tank interior is a dark color and the exterior is a lighter color. Portions of the fused sheets extend outwardly from the tank and define flanges which can be used to attach the toilet tank to the toilet base and to the walls of a cabana. The toilet tank lower sheet has a downwardly extending pyramidal sump in which waste can accumulate. The base has a hole for receiving the toilet tank, a platform with downwardly extending sidewalls with outwardly extending ledges, and channels which extend through the sidewalls and ledges which allow flow of liquids from within the cabana and ventilation of noxious odors. The lower portion of the base has axle bearings in which an axle can be placed which runs parallel to the front and rear sides of the base. A urinal is attached to the toilet tank. The urinal has an interior surface with projections which contain and hold a solid deodorant.

摘要翻译： 便携式马桶组件具有双页热成型马桶水箱，底座和小便器。 马桶水箱具有熔融到下部热塑性片材的上部热塑性片材。 卫生间水箱板均由两种不同颜色的热塑性材料共挤出，使得马桶水箱内部为深色，外部为浅色。 熔融片的一部分从罐向外延伸并且限定凸缘，其可用于将马桶水箱连接到马桶底座和小屋的墙壁。 马桶水箱下片具有向下延伸的金字塔形槽，其中废物可能积聚。 底座具有用于容纳马桶水箱的孔，具有向下延伸的侧壁和具有向外延伸的凸缘的平台的平台，以及延伸穿过侧壁和壁架的通道，其允许液体从室内流出并且有害气味的通风。 底座的下部具有车轴轴承，其中可以放置轴，其平行于基座的前侧和后侧延伸。 小便池连接到马桶水箱。 小便器具有内表面，其具有包含并保持固体除臭剂的突出物。

公开(公告)号：USD295068S

公开(公告)日：1988-04-05

申请号：US846980

申请日：1986-03-26

申请人： Herbert V. Kohler, Jr. ,  Paul P. Kolada ,  Ronald D. Olson

设计人： Herbert V. Kohler, Jr. ,  Paul P. Kolada ,  Ronald D. Olson