基本信息:
- 专利标题： 叠片堆叠及其制造方法
- 专利标题（英）：Stack of laminations and method for the production thereof
- 申请号：CN201380024074.2 申请日：2013-03-13
- 公开(公告)号：CN104508955A 公开(公告)日：2015-04-08
- 发明人： D·布洛歇尔 , S·鲍尔 , A·巴尔多斯
- 申请人： 金勒+施皮斯有限公司
- 申请人地址： 德国萨克森海姆
- 专利权人： 金勒+施皮斯有限公司
- 当前专利权人： 法因图尔国际控股股份公司
- 当前专利权人地址： 瑞士
- 代理机构： 中国国际贸易促进委员会专利商标事务所
- 代理人： 吕晨芳
- 优先权： 102012005795.4 2012.03.14 DE
- 国际申请： PCT/EP2013/000742 2013.03.13
- 国际公布： WO2013/135378 DE 2013.09.19
- 进入国家日期： 2014-11-07
- 主分类号： H02K15/02
- IPC分类号： H02K15/02 ; C08G59/40 ; H01F3/02 ; H01F41/02
The stack of laminations consists of punched laminations (5), which are bonded together by an adhesive agent. The adhesive agent is composed of an adhesive (4) and an initiator (15), which consists of methacrylates, derivative imines and methacrylic esters. The completely cured adhesive bond has long-term resistance when exposed to a temperature of at least over 80 DEG C. The adhesive (4) is applied over the full surface area and in a contacting manner to one side of the lamination (5) and the initiator (15) is applied to the same side and/or to the other side of the lamination (5). The initiator (15) reacts with the adhesive (4) when contact is made and establishes the adhesive connection between laminations (5) lying against one another. The adhesive agent may, however, also be an adhesive (4) that cures by itself when heat is applied.
公开/授权文献:
- CN104508955B 叠片堆叠的制造方法 公开/授权日：2018-03-02