A coil assembly of a solenoid valve press-fitted into a bore of a hydraulic block provided with an inlet flow path and an outlet flow path includes: a bobbin, wherein a through hole is defined by an inner surface of the bobbin, the bobbin including a winding portion provided with a coil wound along an outer surface of the bobbin; the coil wound on the winding portion and configured to generate a magnetic force according to a provided electrical signal; a case coupled to the bobbin and surrounding an outer surface of the bobbin; and a first heat transfer material filled between the case and a recessed portion formed at an entrance side of the bore into which the solenoid valve is press-fitted and which is deformed.
SOLENOID VALVE AND COIL ASSEMBLY OF ELECTRONIC BRAKE SYSTEM
2025-05-15
Patent
Electronic Resource
English
SOLENOID VALVE AND COIL ASSEMBLY OF ELECTRONIC BRAKE SYSTEM
European Patent Office | 2025