An article inspection apparatus includes a measuring unit 11 that outputs a measuring signal of weight within a required measurement time from a weight application time, when the weight of an article W is applied, a determination unit 16 that inspects the article W based on the measuring signal, an electromagnetic coil 84 that applies a diagnostic load to the measuring unit 11, and a performance diagnosis unit 18 that causes the diagnostic load to be applied from the electromagnetic coil 84 to the measuring unit 11, within a predetermined diagnosable time longer than the required measurement time from the weight application time, when the weight of the article W is applied to the measuring unit 11, and diagnoses the performance of the measuring unit 11, based on the measuring signal when the diagnostic load is applied.

A charging system includes load meters mounted in a vehicle, the load meters each measuring a load exerted on an axle or a wheel and deciding a measurement result and an onboard unit that acquires the measurement results of the load meters and is capable of communicating weight information on the weight of the vehicle based on the measurement results to a roadside machine.

A magnetic levitation conveying system conveys products on trays and measures the weight of the product without requiring removal of the product or tray. A track below the trays has magnetic levitation coils that generate a magnetic field when energized. The trays include magnets or other levitation elements that interact with the magnetic levitation coils to generate a propulsive levitating force on the tray. A sensor measures a parameter in the system to correlate the parameter with the weight of the conveyed product. The parameter can be a floating height of the tray above the track, an amount of energy necessary to maintain a particular floating height of the tray above the track, a force resulting from accelerating or decelerating the tray, a force required to maintain a desired curve radius when the tray moves around a curve, a force that counteracts an acceleration caused by an incline or other suitable indicator of weight.

Disclosed is a method and device for determining the loss on ignition of at least part of an iron and steel product during passage through a furnace upstream of a descaler. The device includes electromagnetic sensors, with at least one arranged to scan the product's lower surface near the furnace outlet, the sensor oriented so the scanning plane of the electromagnetic radiation from the sensor is perpendicular to a direction of movement; a set of at least two electromagnetic sensors upstream of the descaler, oriented so their scanning planes are substantially on a single plane perpendicular to the direction of movement of the at least part of the product; and at least two electromagnetic sensors downstream of the descaler, oriented so their scanning planes are substantially on a single plane perpendicular to the product's movement direction. The sensors determine the height of the product upstream and downstream of the descaler.

The invention relates to a method for calculating the weight of a load moving on scales (1). According to the method, a load signal of the scales is determined over a period of time using the speed of the load, and several partial load signals (TL.sub.1, TL.sub.2) are used, the total thereof providing the load signal, a first partial load signal (TL.sub.1) displaying a maximum value as long as the load is fully on the weighing section of the scales (1), and a second partial load signal (TL.sub.2) displaying a minimum value as long as the load is completely removed from the weighing section of the scales (1), and the speed of the movement of the load is determined from said partial load signals (TL.sub.1 and TL.sub.2). The invention also relates to scales for carrying out said method, comprising two weighing units (10, 11) with flexible deformation elements on which deformation sensors (7, 15), which generate the partial load signals (TL.sub.1,TL.sub.2), are arranged.

The invention relates to a weighing assembly (1) for a package handling system (2) for handling individual packages (3), wherein the weighing assembly has: a sensor unit (4) for acquiring sensor data related to the weight of the individual packages (3), andan analysis unit (5), wherein system information containing weighing parameters and calibration information related to the weighing parameters is stored in the analysis unit (5), wherein the analysis unit (5) determines weight values for the individual packages (3) from the sensor data on the basis of the weighing parameters, and wherein the analysis unit (5) is designed to transmit the weight values to a control assembly (9) via a data interface (8) of the weighing assembly. According to the invention, a display selection which defines at least part of the system information as information to be displayed is stored in the analysis unit (5), and the analysis unit (5) is designed to prompt the display of the information to be displayed via a visual display device (12) which is independent of the control assembly (9).

One general aspect of the present disclosure includes a control device for use in a vehicle. The control device may include a first counter and a second counter, where the first counter is assigned to a first weight range and the second counter is assigned to a second weight range. The control device may be configured to execute the following steps in an iterative manner: determination of an overall weight of the vehicle, and incrimination of the first counter when the overall weight falls within the first range.

A weighing system for weighing an item when being conveyed from a receiving section to an outlet section, the weighing system comprising: at least one container for transporting the item; a conveyor means connected to the container for conveying said container in a conveying direction at a first vertical position relative to the conveyor means; and a weighing device for weighing the container when said container is being conveyed and supported on said weighing device; wherein the container is connected to the conveyor means via a primary connecting means and a secondary connecting means, each of the two connecting means comprising a first section permanently connected to the container, a second section permanently connected to the conveyor means, and a third section hingedly connected to both the first section and the second section; wherein both connecting means are arranged such that the third section of the primary connecting means and the third section of the secondary connecting means are rotatable about a first axis substantially parallel to the conveying direction, such that the rotation of said third sections about the first axis allows for movement of the container with respect to the conveyor means in a vertical direction from the first vertical position to a second vertical position, and wherein the third section of the primary connecting means and the third section of the secondary connecting means are mutually coupled.

The present invention relates to a system for monitoring dynamic e weighing of vehicles, speed of vehicles on lanes, applied to the monitoring of road traffic variables, traffic control, maintenance and infrastructure, diagnosis of traffic problems, on toll roads and in the application of fines in irregular traffic situations, through the technology of optical fiber, with punctual and quasi-distributed sensors, that allow for quick response, to be encapsulated, to ease the process of installation and/or to protect the sensing optical fiber, to employ specific materials, they can be assembled in advanced configurations of optical networks and with the advantages of having a lower cost and prolonged shelf-life when compared to the other technologies; the sensors can be multiplexed, have high spatial resolution across the pavement, and manufacturing technology is simple and inexpensive and transferable due to associated costs.

A method for monitoring a filled container, in particular a filled beverage container, which is conveyed on a conveyor, comprising the steps of taking up the container by a carriage, creating a spacing between the container and the conveyor, so that the entire weight of the container is retained by the carriage in a weighing region, and weighing the retained container in the weighing region using a load cell comprised by the carriage, the carriage being driven by a linear motor according to said method, and a monitoring system for filled containers, in particular filled beverage containers, for executing such a method.