![Electromagnetic actuator for a medium voltage vacuum circuit breaker](/ep/2014/03/05/EP2704173A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Electromagnetic actuator for a medium voltage vacuum circuit breaker
- 专利标题(中):Elektromagnetischer Aktuatorfüreinen Mittelspannungs-Vakuum-Schutzschalter
- 申请号:EP12006073.6 申请日:2012-08-27
- 公开(公告)号:EP2704173A1 公开(公告)日:2014-03-05
- 发明人: Reuber, Christian, Dr.-Ing.
- 申请人: ABB Technology AG
- 申请人地址: Affolternstrasse 44 8050 Zürich CH
- 专利权人: ABB Technology AG
- 当前专利权人: ABB Technology AG
- 当前专利权人地址: Affolternstrasse 44 8050 Zürich CH
- 代理机构: Schmidt, Karl Michael
- 主分类号: H01H33/666
- IPC分类号: H01H33/666 ; H01F7/16 ; H01H3/46
摘要:
The invention relates to an electromagnetic actuator (1) for a medium voltage vacuum circuit breaker (2), comprising at least one movable ferromagnetic plunger (3) which is guided by at least one axis (4) in a ferromagnetic frame (5), wherein at least one permanent magnet (6) is arranged on an inner extent area of the ferromagnetic frame (5), and wherein at least one coil (7) is at least partially arranged inside the ferromagnetic frame (5), and the at least one permanent magnet (6) is extended perpendicular to the at least one axis (4) in the coil overhang area (A).
摘要(中):
本发明涉及一种用于中压真空断路器(2)的电磁致动器(1),其包括由铁磁框架(5)中的至少一个轴线(4)引导的至少一个可移动铁磁柱塞(3) 其中至少一个永磁体(6)布置在铁磁框架(5)的内部扩展区域上,并且其中至少一个线圈(7)至少部分地布置在铁磁框架(5)的内部,并且至少 一个永磁体(6)垂直于线圈突出区域(A)中的至少一个轴线(4)延伸。
IPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01H | 电开关;继电器;选择器;紧急保护装置 |
------H01H33/00 | 带有灭弧或防弧装置的高压或大电流开关 |
--------H01H33/02 | .零部件 |
----------H01H33/66 | ..真空开关 |
------------H01H33/666 | ...操作装置 |