METHOD FOR OPERATING A VEHICLE SEAT COMFORT SYSTEM
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United States of America Patent
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Issued Date -
Mar 27, 2025
app pub date -
Jan 18, 2023
filing date -
Jan 18, 2023
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Abstract
A method for operating a vehicle seat comfort system in which pneumatic components are supplied with fluid by opening and closing at least one solenoid valve. The solenoid valve is opened and closed by applying an electric supply voltage (V). In the opening phase of the solenoid valve, the supply voltage (V) is increased up to a maximum value (V2) in the form of a voltage ramp in a plurality of steps, and in a closing phase of the solenoid valve, the supply voltage (V) is reduced in comparison to the maximum value (v2). In the opening phase of the solenoid valve, the supply voltage (V) is reduced after at least one process of increasing the supply voltage (V) or after each process of increasing the supply voltage.
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