ELECTRIC HOT WATER APPARATUS WITH OUTPUT TEMPERATURE REGULATION AND ELECTRONIC POWER REGULATING DEVICE
专利汇可以提供ELECTRIC HOT WATER APPARATUS WITH OUTPUT TEMPERATURE REGULATION AND ELECTRONIC POWER REGULATING DEVICE专利检索，专利查询，专利分析的服务。并且An electric hot-water apparatus produces with heating resistances (32-36) in heating channels (16-20) a base power and, with three heating resistances (38-42) in heating channels (22-26), and adjustable power. This adjustable power is controlled by a regulating device (44) via triacs (46, 50). In the case of a small water flow, two phases, a small base power and a small adjustable power are connected, to the heating resistances. In the case of a high water flow, the heating resistances are star-connected and the adjustable heating resistances are connected in triangular configuration. An electric power regulation device (44) includes a mains rectifier bridge (110), a Schmitt trigger (116) connected downstream and a frequency divider (120) with two outputs. The signals at the outputs are comprised of the edge of one pulse out of three and reset by the corresponding edge of the immediately following pulse, respectively the following pulse. A semiconductor relay (122) is controlled via a selective switch or a logic circuit optionally by the signals at the outputs and switch for one, two or three half-waves.，下面是ELECTRIC HOT WATER APPARATUS WITH OUTPUT TEMPERATURE REGULATION AND ELECTRONIC POWER REGULATING DEVICE专利的具体信息内容。
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