发明公开
- 专利标题： VORRICHTUNG ZUR POTENTIALTRENNUNG UND RINGKERNDROSSEL
- 专利标题（英）： Device for electrical isolation and toroidal core choke
- 专利标题（中）： 设备用于电位分离和核电RING
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申请号： EP10778665.9申请日： 2010-11-18
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公开(公告)号： EP2502243A2公开(公告)日： 2012-09-26
- 发明人: FEIST, Günter
- 申请人： Epcos AG
- 申请人地址： St.-Martin-Strasse 53 81669 München DE
- 专利权人： Epcos AG
- 当前专利权人： Epcos AG
- 当前专利权人地址： St.-Martin-Strasse 53 81669 München DE
- 代理机构： Epping - Hermann - Fischer
- 优先权： DE102009054001 20091119
- 国际公布： WO2011061258 20110526
- 主分类号： H01F27/32
- IPC分类号： H01F27/32
摘要：
The invention relates to a device (4) for electrical isolation for installation in a core hole (5) of a toroidal core (2). The device (4) comprises a central region (7) and two isolating regions (6), which protrude from the central region (7) in the radial direction of the core hole (5) and can be moved in the radial direction. The central region (7) comprises a compression zone (9) having at least two first sections (11) of two webs (10) that are parallel to each other, said webs mechanically coupling the two isolating regions (6) to each other. Each of the at least two first sections (11) can be elastically deformed in an S-shape, wherein the at least two first sections (11) of the two webs (10) are disposed parallel to each other in the relaxed state of the compression zone (9). The invention further relates to a toroidal core choke comprising such a device (4) for electrical isolation.
公开/授权文献
- EP2502243B1 VORRICHTUNG ZUR POTENTIALTRENNUNG UND RINGKERNDROSSEL 公开/授权日：2015-02-11
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