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
    • 1. 发明申请
    • VALVE ASSEMBLY FOR AN INJECTION VALVE AND INJECTION VALVE
    • 注射阀和注射阀的阀组件
    • WO2012052364A1
    • 2012-04-26
    • PCT/EP2011/068005
    • 2011-10-14
    • CONTINENTAL AUTOMOTIVE GMBHLYUBAR, AnatoliyAGRESTA, Antonio
    • LYUBAR, AnatoliyAGRESTA, Antonio
    • F02M51/06F02M61/10
    • F02M51/0628F02M51/0625F02M61/10
    • Valve assembly (11) for an injection valve (10), comprising a valve body (14) including a central longitudinal axis (L), the valve body (14) comprising a cavity (18) with a fluid inlet portion (42) and a fluid outlet portion (40), the fluid inlet portion (42) being provided with a first step (43), a valve needle (20) axially movable in the cavity (18), the valve needle (20) preventing a fluid flow through the fluid outlet portion (40) in a closing position and releasing the fluid flow through the fluid outlet portion (40) in an open position, and an electro-magnetic actuator unit (36) being designed to actuate the valve needle (20), the electro-magnetic actuator unit (36) comprising an armature (21, 22) axially movable in the cavity (18), wherein the armature (21, 22) comprises a first armature part (21) being fixedly coupled to the valve needle (20) and a second armature part (22) being axially movable relative to the first armature part (21), the second armature part (22) being designed in a way that the second armature part (22) is mechanically decoupled from the first armature part (21) by hitting the first step (43) when the valve needle (20) reaches its open position.
    • 一种用于喷射阀(10)的阀组件(11),包括一个包括中心纵向轴线(L)的阀体(14),该阀体(14)包括具有流体入口部分(42)的空腔(18) 流体出口部分(40),所述流体入口部分(42)设置有第一台阶(43),在所述空腔(18)中可轴向移动的阀针(20),所述阀针(20)防止流体流动 通过所述流体出口部分(40)处于关闭位置并且将流体流体通过所述流体出口部分(40)释放在打开位置,以及电 - 磁致动器单元(36)被设计成致动所述阀针(20) ,所述电磁致动器单元(36)包括在所述空腔(18)中可轴向移动的电枢(21,22),其中所述电枢(21,22)包括固定地联接到所述阀针 (20)和相对于所述第一电枢部分(21)可轴向移动的第二电枢部件(22),所述第二电枢部件(22)被设计成 以当阀针(20)到达其打开位置时通过击打第一台阶(43)而使第二电枢部件(22)与第一电枢部件(21)机械地分离的方式固定。