DE102019214087A1
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Connection of at least two components of a fan and method for connecting the two components of the fan to one another
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DE102019122640A1
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Holding device for thermal contact between an electronic component mounted on a printed circuit board and a heat sink
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DE102019121776A1
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Circuit and method for determining the effective value of the phase current of a converter
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DE102019121450A1
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Axial fan with bypass duct in the electronics housing
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DE102019121448A1
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Radial fan for an extractor hood
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DE102019120682A1
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Circuit and method for reducing mains-side harmonics in the input current of a diode rectifier
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DE102019119750A1
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Fastening device for fastening a fan to a support structure
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DE102019119626A1
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Housing ring of an axial fan
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DE102019119625A1
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Protective grille designed as protection against intrusion and a fan
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DE102019117369A1
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Circuit and method for monitoring an intermediate circuit capacitor
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DE102019117339A1
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Method and device for sensorless determination of the volume flow and pressure
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DE102019117188A1
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Ventilation device for a refrigerated cabinet
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DE102019116871A1
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Position determination system and method for position determination of fans
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DE102019114228A1
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Analog voltage programming
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DE102019114058A1
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System comprising a component coding
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DE102019114073A1
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Sensorless commutation process
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DE102019110934A1
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Guide device for an axial fan
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DE102019110988A1
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SWITCH CELL ARRANGEMENT FOR THE REDUCTION OF RADIO INTERFERENCE VOLTAGE SPECTRUM OF AN ELECTRONIC COMMUTATION DEVICE
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DE102019107725A1
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Apparatus and a method for detecting a shorted winding in a stator coil
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DE102019106945A1
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Position determination system and method for position determination of fans
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