18775066. HYDRAULIC CLUTCH ACTUATOR FILLING CHECK METHOD AND APPARATUS (HYUNDAI MOTOR COMPANY)
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HYDRAULIC CLUTCH ACTUATOR FILLING CHECK METHOD AND APPARATUS
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HYDRAULIC CLUTCH ACTUATOR FILLING CHECK METHOD AND APPARATUS
This abstract first appeared for US patent application 18775066 titled 'HYDRAULIC CLUTCH ACTUATOR FILLING CHECK METHOD AND APPARATUS
Original Abstract Submitted
Provided is a method and apparatus for checking the oil filling of an electronic clutch provided in a vehicle transmission. This approach determines the presence of air inside a hydraulic cylinder or clutch tube based on the current value profile generated when a piston of a hydraulic actuator is driven, without a separate air detection device.