专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 外观设计

USD358365S Power supply housing 失效
公开(公告)号：USD358365S
公开(公告)日：1995-05-16
申请号：US18784
申请日：1994-02-14
申请人： Charles E. Rodeffer , Randy L. Sperry
设计人： Charles E. Rodeffer , Randy L. Sperry

2. 发明授权

US5515240A Self-locking housing including tabs that bear against the sides of a printed circuit board to entrap the printed circuit board 失效
标题翻译：自锁壳体包括能够抵靠印刷电路板的侧面以捕获印刷电路板的凸片
公开(公告)号：US5515240A
公开(公告)日：1996-05-07
申请号：US196692
申请日：1994-02-14
申请人： Charles E. Rodeffer , Randy L. Sperry
发明人： Charles E. Rodeffer , Randy L. Sperry
IPC分类号： H05K5/00 , H05K7/14 , H05K7/12 , H05K5/02
CPC分类号： H05K5/0013 , H05K7/1417
摘要： A self-locking housing for an electronic circuit such as a power supply. The self-locking housing includes a printed circuit board carrying an electronic circuit, a bottom housing half, and a top housing half. The bottom housing half has locator tabs placed at one end for holding one end of the printed circuit board in a predetermined position within the interior of the bottom housing. Opposing support tabs are placed at the other end and side support tabs are provided on the side of the bottom housing. The support tabs support the printed circuit board in the bottom housing. Bottom snaps are provided on opposing sides of the bottom housing, and the printed circuit board abuts against the bottom snaps. The top housing has corresponding opposing grooves so that when the top housing is placed over the bottom housing the snaps in the bottom housing snap into the grooves so as to self-lock with the top housing. The locking of the top housing to the bottom housing entraps the PC board, and the sides of the entrapped PC board further prevent the bottom snaps from unlocking from the grooves.
摘要翻译：用于诸如电源的电子电路的自锁壳体。自锁壳体包括承载电子电路的印刷电路板，底部壳体半部和顶部壳体半部。底部壳体半部具有放置在一端的定位翼片，用于将印刷电路板的一端保持在底部壳体内部的预定位置。相对的支撑突片放置在另一端，并且侧支撑突片设置在底壳的侧面。支撑片支撑底部外壳中的印刷电路板。底部卡扣设置在底部壳体的相对侧上，并且印刷电路板抵靠底部卡扣。顶部壳体具有对应的相对的凹槽，使得当顶部壳体放置在底部壳体上方时，底部壳体中的卡扣卡入凹槽中，以便与顶部壳体自锁。将顶部壳体锁定到底部壳体将PC板卡住，并且被夹带的PC板的侧面进一步阻止底部卡扣从凹槽解锁。

3. 外观设计

USD355887S Power supply housing 失效
公开(公告)号：USD355887S
公开(公告)日：1995-02-28
申请号：US18734
申请日：1994-02-14
申请人： Charles E. Rodeffer , Randy L. Sperry
设计人： Charles E. Rodeffer , Randy L. Sperry

4. 发明授权

US5528250A Deployable satellite antenna for use on vehicles 失效
标题翻译：可部署的卫星天线用于车辆
公开(公告)号：US5528250A
公开(公告)日：1996-06-18
申请号：US400333
申请日：1995-03-07
申请人： William J. Sherwood , Charles E. Rodeffer , Mark A. Rodeffer
发明人： William J. Sherwood , Charles E. Rodeffer , Mark A. Rodeffer
IPC分类号： H01Q1/32 , H01Q3/08 , H01Q3/00
CPC分类号： H01Q1/3275 , H01Q3/08
摘要： A deployable satellite antenna system permits an antenna with elevation and azimuth control to be mounted to the roof of a vehicle. The elevation control assembly for the antenna system has a base with two parallel tracks and a slider that moves along these tracks. The antenna reflector is connected to a support frame pivotably attached to the slider. Pivot arms are pivotally attached between the reflector and the base adjacent to the parallel tracks. The elevational position of the antenna is adjusted by a motor that controls the position of the slider along the parallel tracks between a stowed position in which the reflector is stowed facing the vehicle and a deployed position in which the reflector is rotated to a maximum elevational angle. In one embodiment, a feed arm supporting the feed horn extends outward from the antenna support frame adjacent to the lower edge of the antenna. The base of the feed arm is pivotably attached to the support frame so that the feed horn is stored beneath the antenna in its stowed position and moves to a predetermined point relative to the antenna in its deployed position. The azimuth of the antenna is controlled by a rotating assembly mounted to the roof of the vehicle beneath the base of the elevation control assembly.
摘要翻译：可部署的卫星天线系统允许将具有仰角和方位角控制的天线安装到车辆的屋顶。用于天线系统的仰角控制组件具有带有两个平行轨道的基座和沿这些轨道移动的滑块。天线反射器连接到可枢转地附接到滑块的支撑框架。枢转臂可枢转地安装在反射器和靠近平行轨道的基座之间。天线的高度位置通过电动机来调节，该电动机沿着平行轨迹控制滑块的位置，该收集位置在其中反射器被存放在车辆上的收起位置和反射器旋转到最大高度角度的展开位置之间。在一个实施例中，支撑馈电喇叭的馈送臂从与天线的下边缘相邻的天线支撑框架向外延伸。馈送臂的基座可枢转地附接到支撑框架，使得馈电喇叭被存储在天线下方的收起位置，并且在其展开位置中相对于天线移动到预定点。天线的方位角由安装在车辆顶部的升降控制组件底部的旋转组件控制。

5. 发明授权

US5486839A Conical corrugated microwave feed horn 失效
标题翻译：锥形波纹微波馈电喇叭
公开(公告)号：US5486839A
公开(公告)日：1996-01-23
申请号：US282787
申请日：1994-07-29
申请人： Charles E. Rodeffer , Edgar J. Denlinger , Aly E. Fathy
发明人： Charles E. Rodeffer , Edgar J. Denlinger , Aly E. Fathy
IPC分类号： H01Q13/02 , H01Q13/00
CPC分类号： H01Q13/0208
摘要： A conical corrugated microwave feed horn. A conical flare section is formed at the aperture of the feed horn and a second smooth cylindrical section is formed at the throat of the feed horn. The conical flare section is formed with two regions. The first region is a corrugated conical region formed at the aperture and having a plurality of slots formed parallel to the central axis of the feed horn. Each slot in the plurality of slots has an inner surface closest to the central axis of the feed horn and an outer surface furthest from the central axis. Connecting the corrugated conical region to the cylindrical throat is a smooth conical region. The first slot adjacent the smooth conical region has first and second formed lips on the terminating end thereof. The lips are formed directed inwardly toward each other. The last slot of the plurality of slots at the aperture of the feed horn has the terminating end of the inner surface extending in length beyond the length of the outer surface.
摘要翻译：锥形波纹微波馈电喇叭。在馈电喇叭的孔处形成锥形的喇叭形部分，并且在馈电喇叭的喉部处形成第二平滑的圆柱形部分。锥形截面形成有两个区域。第一区域是形成在孔处的波纹圆锥形区域，并且具有平行于馈电喇叭的中心轴线形成的多个槽。多个槽中的每个狭槽具有最靠近进给喇叭的中心轴线的内表面和离中心轴线最远的外表面。将波纹圆锥形区域连接到圆柱形喉部是平滑的圆锥形区域。与平滑圆锥形区域相邻的第一狭槽在其终止端具有第一和第二形成的嘴唇。嘴唇被形成为朝内彼此指向。进给喇叭孔径处的多个狭槽中的最后一个狭槽的内表面的终止端长度超过外表面的长度。

6. 发明授权

US5418542A Deployable satellite antenna for use on vehicles 失效
标题翻译：可部署的卫星天线用于车辆
公开(公告)号：US5418542A
公开(公告)日：1995-05-23
申请号：US265392
申请日：1994-06-24
申请人： William J. Sherwood , Charles E. Rodeffer
发明人： William J. Sherwood , Charles E. Rodeffer
IPC分类号： H01Q1/32 , H01Q3/08
CPC分类号： H01Q3/08 , H01Q1/3275
摘要： A deployable satellite antenna system permits an antenna with elevation and azimuth control to be mounted to the roof of a vehicle. The elevation control assembly for the antenna system has a base with two parallel tracks and a slider that moves along these tracks. The antenna is connected to a support frame pivotally attached to the slider. Pivot arms are pivotally attached between the reflector and the base adjacent to the parallel tracks. The elevational position of the antenna is adjusted by a motor that controls the position of the slider along the parallel tracks between a stowed position in which the antenna is stowed facing the vehicle and a deployed position in which the antenna is rotated to a maximum elevational angle. The azimuth of the antenna is controlled by a rotating assembly mounted to the roof of the vehicle beneath the base of the elevation control assembly.
摘要翻译：可部署的卫星天线系统允许将具有仰角和方位角控制的天线安装到车辆的屋顶。用于天线系统的仰角控制组件具有带有两个平行轨道的基座和沿这些轨道移动的滑块。天线连接到可枢转地附接到滑块的支撑框架。枢转臂可枢转地安装在反射器和靠近平行轨道的基座之间。天线的高度位置通过电动机来调节，该电动机沿着平行轨道控制滑块的位置，该收集位置在天线收起的面向车辆的收起位置和天线旋转到最大高度角的展开位置之间。天线的方位角由安装在车辆顶部的升降控制组件底部的旋转组件控制。

7. 发明授权

US5446472A System for raising and lowering an antenna 失效
标题翻译：升降天线系统
公开(公告)号：US5446472A
公开(公告)日：1995-08-29
申请号：US160039
申请日：1993-11-30
申请人： Charles E. Rodeffer
发明人： Charles E. Rodeffer
IPC分类号： H01Q1/08 , H01Q3/02
CPC分类号： H01Q3/02 , H01Q1/084
摘要： A system is described for raising and lowering an antenna without using an electric motor or hand crank. A shaft is attached to an antenna mounted to the roof of a recreational vehicle. A first adapter engages the shaft. A second adapter couples with the first adapter. A portable self-powered activating device such as an electric screwdriver is secured by a chuck to the second adapter. The rotational force generated by the activating device is transferred via the first and second adapters to the shaft to raise or lower the antenna.
摘要翻译：描述了一种用于在不使用电动马达或手动曲柄的情况下升高和降低天线的系统。轴安装在安装在休闲车辆屋顶上的天线上。第一适配器接合轴。第二个适配器与第一个适配器相连。诸如电动起子的便携式自动启动装置通过卡盘固定到第二适配器。由激活装置产生的旋转力经由第一和第二适配器传递到轴以升高或降低天线。

8. 发明授权

US5585804A Method for automatically positioning a satellite dish antenna to satellites in a geosynchronous belt 失效
标题翻译：将卫星天线自动定位到地球同步带卫星的方法
公开(公告)号：US5585804A
公开(公告)日：1996-12-17
申请号：US510991
申请日：1995-08-03
申请人： Charles E. Rodeffer
发明人： Charles E. Rodeffer
IPC分类号： H01Q1/12 , H01Q1/32 , H01Q3/10 , H01Q3/00
CPC分类号： H01Q3/10 , H01Q1/125 , H01Q1/3275
摘要： A TVRO satellite dish antenna system mounted on the roof of a parked vehicle automatically determines its location and bearing relative to two geosynchronous satellites and then uses this information to accurately calculate the azimuths and elevations of any other geosynchronous satellites. A magnetic compass generates a magnetic bearing signal for the system. An estimated latitude and longitude for the vehicle are provide by the user based on the approximate geographic location of the vehicle. The estimated positions for a first geosynchronous satellite and a second geosynchronous satellite relative to the satellite dish antenna are calculated from this information. The satellite dish antenna is moved to an initial search position corresponding to the estimated position of the first satellite and then moved in a search pattern until the receiver detects a signal peak for a selected channel. The actual azimuth and elevation of the first satellite are calculated based on the position of the satellite dish antenna upon detecting the signal peak. These steps are repeated for the second satellite. Revised bearing, latitude, and longitude coordinates for the satellite dish antenna are calculated based on the actual azimuths and elevations of the first and second satellites. Finally, the azimuth and elevation of any remaining geosynchronous satellite can be calculated based on the revised bearing, latitude, and longitude coordinates for the satellite dish antenna.
摘要翻译：安装在停放车辆顶部的TVRO卫星天线系统自动确定其相对于两个地球同步卫星的位置和方位，然后使用该信息来准确计算任何其他地球同步卫星的方位角和高程。磁罗盘产生系统的磁轴承信号。车辆的估计纬度和经度由用户基于车辆的大致地理位置提供。根据该信息计算出相对于卫星天线的第一地球同步卫星和第二地球同步卫星的估计位置。卫星天线移动到与第一卫星的估计位置相对应的初始搜索位置，然后以搜索模式移动，直到接收机检测到所选频道的信号峰值。基于卫星天线在检测信号峰值时的位置，计算出第一颗卫星的实际方位角和高程。第二颗卫星重复这些步骤。基于第一和第二卫星的实际方位角和高程来计算卫星天线天线的轴承，纬度和经度坐标。最后，任何剩余的地球同步卫星的方位和仰角都可以根据卫星天线的轴承，纬度和经度坐标进行计算。

9. 发明授权

US5471219A Method for automatically positioning a satellite dish antenna to satellites in a geosynchronous belt 失效
标题翻译：将卫星天线自动定位到地球同步带卫星的方法
公开(公告)号：US5471219A
公开(公告)日：1995-11-28
申请号：US210160
申请日：1994-03-17
申请人： Charles E. Rodeffer , John D. Byers , Michael E. Rodeffer
发明人： Charles E. Rodeffer , John D. Byers , Michael E. Rodeffer
IPC分类号： H01Q1/12 , H01Q1/32 , H01Q3/10 , H01Q3/00
CPC分类号： H01Q3/10 , H01Q1/125 , H01Q1/3275
摘要： A receiver connected to the satellite dish antenna receives signals from an electronic compass for generating a magnetic direction signal. The approximate latitude and longitude values of the parked vehicle are displayed and the user of the system manually selects the latitude and longitude coordinates corresponding to the parked vehicle location. The receiver determines an initial search position for the satellite dish antenna based upon the magnetic reading and the entered latitude and longitude values. The satellite dish antenna is moved from an unstowed position to an initial search position. The satellite dish antenna is then moved in a first rectangular spiral search pattern to obtain a rough-tune position corresponding to the detection of a signal peak for a selected audio subcarrier frequency in a selected channel of a target satellite. The frequency selected is not present in corresponding selected channels of satellites near the target satellite. A fine-tune search is then performed and the method calculates all the azimuth and elevation positions of all remaining satellites.
摘要翻译：连接到卫星天线的接收机从电子罗盘接收信号以产生磁方向信号。显示停放车辆的大致纬度和经度值，系统用户手动选择对应于停放车辆位置的纬度和经度坐标。接收机根据磁读数和输入的纬度和经度值确定卫星天线天线的初始搜索位置。卫星天线从无陀螺位置移动到初始搜索位置。然后卫星天线天线以第一矩形螺旋搜索模式移动以获得对应于在目标卫星的所选频道中所选择的音频副载波频率的信号峰值的检测的粗略调整位置。所选择的频率不存在于目标卫星附近的相应选定的卫星通道中。然后执行微调搜索，并且该方法计算所有剩余卫星的所有方位角和仰角位置。

10. 发明授权

US5296862A Method for automatically positioning a satellite dish antenna to satellites in a geosynchronous belt 失效
标题翻译：将卫星天线自动定位到地球同步带卫星的方法
公开(公告)号：US5296862A
公开(公告)日：1994-03-22
申请号：US978289
申请日：1992-11-18
申请人： Charles E. Rodeffer , John D. Byers , Michael E. Rodeffer
发明人： Charles E. Rodeffer , John D. Byers , Michael E. Rodeffer
IPC分类号： H01Q1/12 , H01Q1/32 , H01Q3/10 , H01Q3/00
CPC分类号： H01Q3/10 , H01Q1/125 , H01Q1/3275
摘要： A receiver connected to the satellite dish antenna receives signals from an electronic compass for generating a magnetic direction signal. The approximate latitude and longitude values of the parked vehicle are displayed and the user of the system manually selects the latitude and longitude coordinates corresponding to the parked vehicle location. The receiver determines an initial search position for the satellite dish antenna based upon the magnetic reading and the entered latitude and longitude values. The satellite dish antenna is moved from an unstowed position to an initial search position. The satellite dish antenna is then moved in a first rectangular spiral search pattern to obtain a rough-tune position corresponding to the detection of a signal peak for a selected audio subcarrier frequency in a selected channel of a target satellite. The frequency selected is not present in corresponding selected channels of satellites near the target satellite. A fine-tune search is then performed and the method calculates all the azimuth and elevation positions of all remaining satellites.
摘要翻译：连接到卫星天线的接收机从电子罗盘接收信号以产生磁方向信号。显示停放车辆的大致纬度和经度值，系统用户手动选择对应于停放车辆位置的纬度和经度坐标。接收机根据磁读数和输入的纬度和经度值确定卫星天线天线的初始搜索位置。卫星天线从无陀螺位置移动到初始搜索位置。然后卫星天线天线以第一矩形螺旋搜索模式移动以获得对应于在目标卫星的所选频道中所选择的音频副载波频率的信号峰值的检测的粗略调整位置。所选择的频率不存在于目标卫星附近的相应选定的卫星通道中。然后执行微调搜索，并且该方法计算所有剩余卫星的所有方位角和仰角位置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式