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1. 发明授权

US5161779A Magnet system 失效
标题翻译：磁铁系统
公开(公告)号：US5161779A
公开(公告)日：1992-11-10
申请号：US702539
申请日：1991-05-20
申请人： Juergen Graner , Guenther Bantleon , Hans Kubach , Marcel Kirchner
发明人： Juergen Graner , Guenther Bantleon , Hans Kubach , Marcel Kirchner
IPC分类号： F16K31/06 , F16K31/02 , H01F1/053 , H01F7/122 , H01F7/16
CPC分类号： H01F7/1646 , H01F2007/1676 , H01F7/122
摘要： A magnet system for magnet valves for controlling liquids including an electromagnet and a permanent magnet that produces magnetic fluxes, the magnetic fluxes of which are oriented opposite one another in a working air gap formed between a free-floating armature and a magnet pole. To attain a course of the force of attraction acting upon the armature that becomes negative beyond a certain excitation of the electromagnet, and to reduce the trigger power for the electromagnet, a magnetic opposite pole is disposed on the side of the armature remote from the working air gap, forming a second working air gap, which is coupled to the magnet housing, optionally via a stray air gap, via a flow guide element annularly engaging the permanent magnet.
摘要翻译：一种用于控制包括电磁体和永磁体在内的液体磁体的磁体系统，其产生磁通量，该磁通量在自由浮动的电枢和磁极之间形成的工作气隙中彼此相对定向。为了获得作用在电枢上的吸引力的过程，该电枢变得负极超过电磁体的一定激励，并且为了减小电磁体的触发功率，磁极相对极设置在远离工作的电枢侧形成第二工作气隙，其可选地经由杂散空气间隙经由环形地与永磁体接合的导流元件联接到磁体壳体。

2. 发明授权

US4976405A Electromagnetically actuatable valve 失效
标题翻译：电磁致动阀
公开(公告)号：US4976405A
公开(公告)日：1990-12-11
申请号：US485906
申请日：1990-02-28
申请人： Juergen Graner , Marcel Kirchner , Hans Kubach
发明人： Juergen Graner , Marcel Kirchner , Hans Kubach
IPC分类号： F02M51/06 , F02M51/08 , F02M61/08 , F02M61/16 , F16K31/06
CPC分类号： F02M61/166 , F02M51/0632 , F02M61/08 , F02M2051/08
摘要： An electromagnetically actuatable valve is proposed that serves in particular as a fuel injection valve for fuel injection systems of internal combustion engines. An armature cooperates with magnet poles, and a bearing cone the length of the generatrix of which is approximately equivalent to the diameter is machined into a valve seat body. The armature and valve seat body may also have bearing faces of calotte shape facing one another.
摘要翻译：提出一种电磁致动阀，其特别用作内燃机燃料喷射系统的燃料喷射阀。电枢与磁极配合，轴承锥体的母线长度近似等于直径加工成阀座体。电枢和阀座体也可以具有面向彼此的卡尔托特形状的承载面。

3. 发明授权

US4795098A Electromagnetically actuatable valve 失效
标题翻译：电磁致动阀
公开(公告)号：US4795098A
公开(公告)日：1989-01-03
申请号：US074218
申请日：1987-07-16
申请人： Marcel Kirchner , Hans Kubach , Asta Hascher-Reichl
发明人： Marcel Kirchner , Hans Kubach , Asta Hascher-Reichl
IPC分类号： F16K31/06 , F02M51/06 , F02M51/08 , H01F7/16 , F16K31/02
CPC分类号： H01F7/1638 , F02M51/0632 , F02M2051/08 , Y10S239/90
摘要： An electromagnetically actuatable valve that serves in particular in inject fuel into the intake tube of internal combustion engines operating with fuel injection systems. The fuel injection valve includes a valve housing core with a surrounding magnetic coil and a guide diaphgram secured across the valve housing, the guide diaphragm urges an armature/valve closing element, embodied in one piece in the form of a spherical section, toward a valve seat. The guide diaphragm loosely engages a flat bearing face of the armature, so that the valve closing element can automatically center itself with respect to the valve seat. Upon a reciprocating movement of the armature/valve closing element, the frictional force between the guide diaphragm and the bearing face prevents a radial movement of the armature/valve closing element.
摘要翻译：一种电磁致动阀，其特别地用于将燃料喷射到用燃料喷射系统操作的内燃机的进气管中。燃料喷射阀包括具有环绕的磁性线圈的阀壳体芯和固定在阀壳体上的导向透视图，导向隔膜将以球形截面形式一体成型的电枢/阀闭合元件推向阀座位。引导隔膜松动地接合电枢的平坦的支承面，使得闭合阀可以相对于阀座自动地自动居中。在电枢/阀关闭元件的往复运动时，导向膜片与支承面之间的摩擦力防止电枢/阀关闭元件的径向移动。

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