Abstract: A method and a system (13) for evaluating a lower filter part (2) of a cavity filter including a bottom plate from which wall portions and at least one resonating element extend in an upward direction, wherein the method comprises: —scanning the lower filter part using a laser scanning assembly (14) to collect data relating to shapes and dimensions of the lower filter part, —comparing the collected data with reference data to determine whether the lower filter part fulfils predetermined quality requirements. A method for manufacturing a cavity filter includes evaluating a filter body of the lower filter part prior to assembling the cavity filter, wherein the step of assembling the cavity filter is only carried out if the filter body fulfils the predetermined quality requirements.

Abstract: A method and a system (13) for evaluating a lower filter part (2) of a cavity filter including a bottom plate from which wall portions and at least one resonating element extend in an upward direction, wherein the method comprises: -scanning the lower filter part using a laser scanning assembly (14) to collect data relating to shapes and dimensions of the lower filter part, -comparing the collected data with reference data to determine whether the lower filter part fulfils predetermined quality requirements. A method for manufacturing a cavity filter includes evaluating a filter body of the lower filter part prior to assembling the cavity filter, wherein the step of assembling the cavity filter is only carried out if the filter body fulfils the predetermined quality requirements.

Abstract: A method and an electrical system for a vehicle. A digital information carrier sends digital data on. A first computing device is arranged to execute an installed first application software. A second computing device includes an installed backup application software, identical to the first application software. The second computing device is configured to execute an installed second application software different from the first application software. The second computing device is configured to initiate an execution of the installed backup application software when an error occurs in the first computing device in parallel with the execution of the second application software.

Abstract: In a method and a cooking machine for continuously heat treating a food product the heat transfer to the food product is accomplished on a conveyor (5) in a processing chamber (2) from above by means of convection from a heat transfer medium and from below by means of heating means (8) heating the underside of the food product. The heat transfer from below is accomplished by direct contact of the underside of the food product (6) with the conveyor (5), the conveyor being a continuous flat non-perforated belt comprising a plastic material.