|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F16K-031/06 B60T-008/36 F15B-013/044 F15B-009/12|
|미국특허분류(USC)||303/1192 ; 251/12902 ; 251/12907|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 20 인용 특허 : 0|
This invention achieves a setting of a reduced flow area which is active after a closed position of the valve. The solenoid valve has a seat valve with a closing element which is surrounded with a clearance by a hollow cylindrical shoulder. Formed in a valve body provided with the valve seat of the seat valve is an annular channel into which the shoulder engages with a slight radial gap in the closed position of the valve. On the outlet side of the seat valve, the pressure fluid channel leads to the two end faces of a magnet armature which actuates the s...
A solenoid valve (14), for slip-controlled hydraulic brake systems (10) in motor vehicles, having the following features: a magnet armature (32) surrounded with pressure fluid at opposite end faces (33, 36) is accommodated in a longitudinally movable fashion in a valve dome (27), the valve (dome (27) is surrounded by a solenoid (28), a tappet (41), said tappet (41) has a closing element (43) of a seat valve (44), said tappet is firmly connected to the magnet armature (32) and projects therefrom along a tappet axis (52), a fixed valve body (45) with a val...