| 摘要 |
PROBLEM TO BE SOLVED: To enable suppression of abutting sound of a plunger.SOLUTION: A movable core 246 of a solenoid valve has an outer circumferential surface 247 comprising a cylindrical surface having no conventional long groove, and a slit 250 is formed in the other end face 248b opposite to one end face 248a abutted on the fixed core 240. The slid 250 has a bottom surface 252 recessed on one end face 248a side. When a ridge line 254 of the other end face 248a of the movable core 246 is abutted on an inner wall 241a of a housing 241, a clearance is formed between the bottom surface 252 of the slit 250 and the inner wall 241a of the housing 241. |
