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公开(公告)号：US06992590B1
公开(公告)日：2006-01-31
申请号：US09843900
申请日：2001-04-27
IPC分类号： G08B21/00
CPC分类号： B67D1/006 , B67D1/0032 , B67D1/0888 , B67D1/1222 , B67D2001/0092 , B67D2210/00089
摘要： A system that includes a container containing a fluid, a fluid line coupled with the container, and a pump configured to pump the fluid out of the container through the fluid line. The system further includes a sensor that includes a wireless transmitter. The sensor is configured to sense the pressure in the fluid line and to periodically transmit, using the wireless transmitter, an alarm message when the pressure reaches an alarm threshold.
摘要翻译： 一种系统，其包括容纳流体的容器，与所述容器相连的流体管线，以及被构造成将所述流体从所述流体管线泵出所述容器的泵。 该系统还包括包括无线发射器的传感器。 传感器被配置为感测流体管线中的压力，并且当压力达到报警阈值时，使用无线发射器周期性地发送报警消息。
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公开(公告)号：US06856251B1
公开(公告)日：2005-02-15
申请号：US09844147
申请日：2001-04-26
CPC分类号： B67D1/0075 , B67D1/1247 , B67D1/1252
摘要： A system comprises a pressurized container configured to hold a pressurized gas and to supply controlled amounts of the pressurized gas to the system as required. The system also includes a sensor that includes a wireless transmitter. The sensor is configured to sense the pressure in the pressurized container and to periodically transmit, using the wireless transmitter, information related to the pressure in the pressurized container. The system also includes a control unit that includes a wireless receiver configured to receive the information transmitted by the sensor. The control unit is further configured to predict based on the received information when the pressure in the pressurized container will reach a predetermined threshold.
摘要翻译： 系统包括被配置为保持加压气体并且根据需要将受控量的加压气体供应到系统的加压容器。 该系统还包括一个包括无线发射器的传感器。 传感器被配置为感测加压容器中的压力并且使用无线发射器周期性地发送与加压容器中的压力有关的信息。 该系统还包括控制单元，其包括被配置为接收由传感器发送的信息的无线接收器。 控制单元还被配置为当加压容器中的压力将达到预定阈值时基于所接收的信息进行预测。
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