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03-13 2021 When people are driving, they often need to circulate the air inside the car, or sometimes the car also needs to exhaust heat, this time it is necessary to mention the car fan blade. In fact, the c... 03-13 2021 The optimization principle of fan is to reduce noise and improve fan efficiency. The experiment shows that in general, the lowest point of noise corresponds to the highest point of efficiency. Taki... 02-25 2019 An electric fan is a device for cooling the engine. Electric fans are generally driven by DC motor. Working in high temperature environment, bearings are easy to wear, commutators are easy to wear, an 02-25 2019 Silicon oil fan clutch, using silicon oil as the medium, using silicon oil shear viscosity transfer torque. Teyu silicone oil fan clutch indicates that the fan speed is designed to ensure that the eng 02-22 2019 Silicon oil fan clutch, using silicon oil as the medium, using the characteristics of high viscosity of silicon oil to transfer torque. Using the temperature of the air behind the radiator, the separa 02-22 2019 General fan and silicone oil pressure device, silicone oil pressure device layout on the transmission shaft of the fan, low temperature, the device and the fan is off, so the engine at low temperature 
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