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Thermostat device for automotive cooling system, cooling system compatible with the thermostat device, and method of controlling heating module
Thermostat device for automotive cooling system, cooling system compatible with the thermostat device, and method of controlling heating module
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机译:用于汽车冷却系统的恒温器装置,与该恒温器装置兼容的冷却系统以及控制加热模块的方法
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摘要
A thermostat device for a motor vehicle cooling system includes a valve, a heat-sensitive component to induce opening of the valve when the temperature of the sensitive component exceeds a temperature threshold, and a heating module controlled by the sensitive component. The heating module delivers at most a maximum heating power. The heating module includes a regulating module to determine a gross useful voltage based on a measured temperature and of a temperature setpoint, and a correcting module including an electrical resistor connected to an electrode. The correcting module controls the heating module either to limit the heating power delivered by the heating module to a heating power strictly lower than the maximum heating power and sufficient to induce complete opening of the valve, or so that the heating module delivers non-zero heating power that is not sufficient to induce opening of the valve.
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