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. 发明授权

US06292095B1 Off-the-road tire temperature and pressure monitoring system 失效
标题翻译：轮胎温度和压力监测系统
公开(公告)号：US06292095B1
公开(公告)日：2001-09-18
申请号：US09330534
申请日：1999-06-11
申请人： Timothy C. Fuller , Melvin M. Priday , John C. Fuller , James C. Foster , Morris C. Jones, III , Robert Prow
发明人： Timothy C. Fuller , Melvin M. Priday , John C. Fuller , James C. Foster , Morris C. Jones, III , Robert Prow
IPC分类号： B60C2300
CPC分类号： B60C23/0408 , B60C23/0433 , B60C23/0496
摘要： A tire pressure and temperature measurement system adapts a Y-block (30) to an existing valve stem (20). One branch (44) of the Y-block accepts a conventional valve core (42) and another branch (38) accepts a flexible tubular temperature sensor (36) that leads “down the throat” of the existing valve stem and into the interior of a tire (14, 18). A second embodiment is adapted for use on inside dual tires (18). Making a measurement entails attaching a pressure sensor (40) to the valve stem and attaching a hand-held processor (112) to the sensors. The hand-held processor reads the current tire pressure and temperature; executes a program (Eqs. 1-6) that accounts for measured and target temperatures, vapor pressures, and gas compressibility; aid indicates how much pressure to add or subtract to the tire to achieve an accurate final tire operating pressure. In third and fourth embodiments, respective spherical (70) and U-shaped channel (120) protective housings enclosing pressure and temperature sensors (72), a controller 76, and a data transceiver (74) are loosely placed or attached by magnets (122) within the interior of a tire (126). A remote measurement system (80) receives at another data transceiver (108) pressure and temperature data transmitted from inside the tire while the vehicle is moving and conveys the data to a processor (112) for executing the above-described program.
摘要翻译：轮胎压力和温度测量系统将Y形块（30）适配到现有的阀杆（20）。 Y形块的一个分支（44）接受常规的阀芯（42），另一个分支（38）接受柔性管状温度传感器（36），该柔性管状温度传感器导致现有阀杆的“向下”并进入轮胎（14,18）。第二实施例适用于内侧双轮胎（18）。进行测量需要将压力传感器（40）附接到阀杆并将手持处理器（112）附接到传感器。手持处理器读取当前轮胎的压力和温度; 执行计算测量和目标温度，蒸汽压力和气体压缩性的程序（方程式1-6）; 辅助指示轮胎增加或减少的压力达到准确的最终轮胎工作压力。在第三和第四实施例中，包围压力和温度传感器（72），控制器76和数据收发器（74）的相应的球形（70）和U形通道（120）保护壳体被磁体（122 ）在轮胎（126）的内部。远程测量系统（80）在另一数据收发器（108）处接收在车辆移动期间从轮胎内部传送的压力和温度数据，并将数据传送到用于执行上述程序的处理器（112）。

IPRDB

热门服务

关于我们

友情链接

联系方式