An electronic heating-cost distributor

Abstract

The electronic heating costs distributor (1) incorporates sensors (5, 6) which measure the temperature respectively of the room air and the heater body, and are provided with thermally conductive and elastically deformable elements (10, 11).

Description

technical field [0001] The invention relates to an electrical heating cost allocator according to the preamble of claim 1 with a printed circuit board arranged in a housing. Background technique [0002] In the case of electronic heating cost allocators for measuring the heat output by the heating device, as opposed to evaporative heating cost allocators, two temperature sensors are usually used. In this case, one sensor is used to determine the surface temperature of the heating device and the other sensor is used to determine the temperature of the room. [0003] The heating cost allocator generally has, as an integral part of its housing, a rear part which is made of a heat-conducting material and which is fastened directly to the heating device and is in a thermally conductive connection with the surface of the heating device. A front part of the housing, for example made of plastic, is arranged on said rear part and together with said rear part forms the closed housing...

AI Technical Summary

Problems solved by technology

This leads to the fact that the placement and soldering processes have to be performed at least twice consecutively, alternately, thus prolonging the production process for completing the printed circuit board

Furthermore, the second automatic machine placement process on the side of the printed circuit board on which the components have not yet been mounted has the effect of impairing the quality, because the components processed during the first automatic machine placement process are in the second automatic machine placement process. May dislodge from its adhesive and solder connections

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