Dixon Valve and Coupling Company Patent applications |
Patent application number | Title | Published |
20150107705 | Poppet Valve Assembly With In-Line Sight Glass - A poppet valve assembly is provided for use on a fuel tanker truck which enables the truck's driver to determine whether fuel is present in the valve assembly. The valve assembly has a housing which has a sight glass secured therein. The sight glass is visible through cut-outs in the housing. If the driver observes liquid in the valve assembly, the driver may drain the valve assembly to avoid spilling the liquid prior to opening the poppet valve assembly. When the poppet valve assembly is opened, vapor flows through a flow channel in the poppet valve assembly. | 04-23-2015 |
20120044068 | Tanker Truck Monitoring System - A system and method is provided to monitor a tanker truck. The system includes a plurality of sensors, each of the plurality of sensors configured to detect an event. The system also includes a monitoring unit electrically coupled with the plurality of sensors to detect the event. The monitoring unit includes a processing unit, a time module, and a memory, and is operable to time stamp data about the sensed event with information from the time module and store the detected and time stamped event in the memory. The system further includes a handheld data terminal configured to communicate with the monitoring unit. The handheld data terminal is operable to retrieve and display the stored event, and includes a processing unit, a memory, a user interface, a time module, and a display. | 02-23-2012 |
20100089486 | Tanker Truck Monitoring System - A system and method is provided to monitor a tanker truck. The system includes a plurality of sensors, each of the plurality of sensors configured to detect an event. The system also includes a monitoring unit electrically coupled with the plurality of sensors to detect the event. The monitoring unit includes a processing unit, a time module, and a memory, and is operable to time stamp data about the sensed event with information from the time module and store the detected and time stamped event in the memory. The system further includes a handheld data terminal configured to communicate with the monitoring unit. The handheld data terminal is operable to retrieve and display the stored event, and includes a processing unit, a memory, a user interface, a time module, and a display. | 04-15-2010 |