Patent application number | Description | Published |
20080252469 | Container Power Sensing System and Method - An automated and/or remote method for identifying and/or changing the source of power for these generator sets, which may apply to any environment where there are alternative sources of power available which must be managed remotely (such as for other powered containers not used for refrigeration transport). | 10-16-2008 |
20110254690 | Container Power Sensing System and Method - An automated and/or remote method for identifying and/or changing the source of power for these generator sets, which may apply to any environment where there are alternative sources of power available which must be managed remotely (such as for other powered containers not used for refrigeration transport). | 10-20-2011 |
20120067110 | VENTED FUEL SENSOR - A vented fuel sensor comprising a fitting arranged to be mounted to a mating fitting on a fuel tank associated with a hole in the fuel tank, a fuel sensing mechanism, a sensor head extending from the fitting, including sensor electronics coupled to the fuel sensing mechanism and a cavity, the vented fuel sensor having an interior passage configured to interconnect the cavity with the interior of the fuel tank when the vented fuel sensor is installed on the fuel tank. | 03-22-2012 |
20120067757 | FLEXIBLE FUEL SENSOR - A flexible fuel sensor for measuring the fuel level in a tank in which the sensor is installed. The flexible fuel sensor comprises a fitting arranged to be mounted to a mated fitting on a fuel tank associated with a hole in the fuel tank, a flexible down member extending from the fitting in a first direction and including a fuel level sensing mechanism, the down member configured to be mounted to extend through the hole into the fuel tank, and a sensor head extending from the fitting in a second direction and including sensor electronics coupled to the fuel level sensing mechanism. The flexible down member may comprise a coil made of steel wire. | 03-22-2012 |
20120151031 | REAL-TIME, SELF-DIRECTING UPDATING OF ASSET STATE - A system allows a remote asset, via an Intelligent Device and interconnected Central Data Server to autonomously, and continuously monitor and update its status on various parameters; and from these, to calculate an overall asset state that may be caused by various combinations of the parameters. | 06-14-2012 |
20120228038 | Railcar Weighing System - One or more sensors mounted on a railcar sense the effect of weight of the railcar and transmit the data, for example via a communication link, to a user for storage and feedback where needed. In one embodiment the sensors are mounted on one or more rail trucks that carry the car body. | 09-13-2012 |
20130261996 | Self Calibrating Capacitive Fuel Sensor - A method and apparatus are provided for determining a level of fuel in a tank, comprising determining a dielectric constant of fuel in a tank; measuring a capacitance of an unknown depth of the fuel in the tank; and calculating the depth using the dielectric constant and the capacitance. Embodiments of the apparatus utilize a capacitor plate submerged in the fuel to determine the dielectric constant of the fuel, and then use a plate of a separate capacitor to determine the fuel level, once the dielectric constant is known. | 10-03-2013 |
20140213199 | Automatic Self-Powered Antenna Switch - An antenna switch is provided, comprising: an antenna cable connector that connects to a radio RF output port that both receives an RF signal at a receive frequency, and transmits an RF signal at a transmit frequency that differs from the receive frequency; an RF switch having a common contact that is switchable between a receive antenna contact and a transmit antenna contact; a level comparator comprising an input connected to the antenna cable that: when a voltage at the input is below a predefined threshold value, causes the RF switch to contact the receive antenna; and when the voltage at the input is above a predefined threshold value, causes the RF switch to contact the transmit antenna. | 07-31-2014 |