会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • MAGNETIC VALVE
    • 电磁阀
    • WO1998031577A1
    • 1998-07-23
    • PCT/EP1997007239
    • 1997-12-22
    • ITT MANUFACTURING ENTERPRISES, INC.FEIGEL, Hans-JörgRÜFFER, ManfredGERMUTH-LÖFFLER, MichaelSCHIEBLICH, Wolfgang
    • ITT MANUFACTURING ENTERPRISES, INC.
    • B60T08/36
    • H01F7/081B60T8/363B60T15/027B60T15/028H01F2007/1661
    • A magnetic valve for liquid and gaseous working media, in particular for hydraulic braking systems of motor vehicles, has a first cylindrical housing part surrounded by a magnetic coil and having an inner, axial cylindrical recess for locating and guiding an armature. A tappet can be axially moved by the armature against a restoring spring. A second cylindrical part of the housing is coaxial to the first part of the housing and has an axial cylindrical recess in communication with outer valve connections and in which is arranged a valve seat which co-operates with the tappet. According to the invention, the first and second housing parts (1, 2) form a housing in a single piece made of ferromagnetic material which surrounds the armature (3) over at least part of its length, forming a sleeve (4) whose walls are sufficiently thick to reduce the magnetic short-circuit but are not thicker than required to reliably withstand mechanical stresses.
    • 用于液体和气体工作介质用于机动车辆的液压制动系统中,与是环绕着一个螺线管线圈的外侧和轴向延伸的圆柱形凹口,用于接收和引导锚内的第一圆柱形外壳部分的电磁阀,特别是提出一种包括,具有从锚 针对在可调冲头,其被同轴地设置在第一壳体部件和具有轴向延伸的圆筒状的凹部与连通,并且其中与挺杆阀座的配合外阀口连通设置的第二圆柱形壳体部分的轴向方向上的回位弹簧。 根据本发明,它提供的是,第一和第二壳体部分(1,2)形成由至少在其纵向延伸部的一部分围绕所述电枢(3)在一个套筒形式的铁磁材料外壳的单件式(4),其壁厚 用于降低磁短路不大于所需的机械应力的安全吸收更大。