06-11-2017 дата публикации
Номер: KR1020170122555A
Принадлежит:
The present invention relates to a spool-integrated solenoid valve comprising: a yoke which concentrates magnetic flux generated during current carrying, and is provided with a first spool groove; a bobbin which is coupled to the yoke; a coil which is coupled to the outer circumferential surface of the bobbin, and generates a magnetic field during current carrying; a valve body which is connected to the yoke and the bobbin, is provided with a second spool groove, and is provided with an input port and an output port to form a flow path by communication with the second spool groove; a spool plunger which opens and closes the input port and the output port while linearly moving between the first spool groove and the second spool groove by magnetic force generated from the coil; and a return spring which is placed in the first spool groove, is coupled to the yoke, elastically supports the spool plunger, and returns the spool plunger to the original position during non-current carrying. A structure ...
Подробнее