公开(公告)号：US09523437B2

公开(公告)日：2016-12-20

申请号：US14004216

申请日：2012-03-08

申请人： Ronald Pott ,  Gerhardt Ohlendorf ,  Stefan Solterbeck ,  Hergen Ruetemann ,  Armin Beck ,  Wolfram Maiwald ,  Gerhard Theissl ,  Emil Lambauerl

发明人： Ronald Pott ,  Gerhardt Ohlendorf ,  Stefan Solterbeck ,  Hergen Ruetemann ,  Armin Beck ,  Wolfram Maiwald ,  Gerhard Theissl ,  Emil Lambauerl

IPC分类号： F16K31/04 ,  F16K31/06 ,  H01F7/16 ,  F02M63/00 ,  F02M63/02 ,  H02K33/02

CPC分类号： F16K31/04 ,  F02M63/0015 ,  F02M63/0036 ,  F02M63/0043 ,  F02M63/0052 ,  F02M63/025 ,  F02M2200/28 ,  F02M2200/304 ,  F16K31/0665 ,  F16K31/0693 ,  H01F7/1638 ,  H02K33/02

摘要： The invention is an electromagnetic actuator with a magnet coil arranged in a housing and with an armature plate, which is movable by energization of the magnet coil in an armature plate space in the direction of a front end of the housing and which is connected to an armature plunger, which at one end is guided through the housing and protrudes into a control space; according to the invention the armature plate is formed with at least one axial pressure compensation bore so as to produce pressure compensation between the armature plate space and the control space, and the housing has at least one bearing with at least one axial groove, in which the armature plunger is mounted movably.

摘要翻译： 本发明是一种电磁致动器，其具有布置在壳体中的电磁线圈和电枢板，电枢板可通过在电枢板空间中沿着壳体前端的方向通电电磁线圈而移动， 电枢柱塞，其一端被引导通过壳体并突出到控制空间中; 根据本发明，电枢板形成有至少一个轴向压力补偿孔，以在电枢板空间和控制空间之间产生压力补偿，并且壳体具有至少一个具有至少一个轴向槽的轴承，其中 电枢柱塞可移动地安装。