发明公开
EP1794350A1 VERFAHREN ZUR HERSTELLUNG EINER ABBRANDFESTEN BESCHICHTUNG, SOWIE ENTSPRECHENDE SCHIRMUNG FÜR VAKUUMSCHALTKAMMERN
审中-公开
基本信息:
- 专利标题： VERFAHREN ZUR HERSTELLUNG EINER ABBRANDFESTEN BESCHICHTUNG, SOWIE ENTSPRECHENDE SCHIRMUNG FÜR VAKUUMSCHALTKAMMERN
- 专利标题（英）：Method for producing an arc-erosion resistant coating and corresponding shield for vacuum arcing chambers
- 专利标题（中）：一种用于生产涂料耐侵蚀，以及相关的筛选真空开关室
- 申请号：EP05791276.8 申请日：2005-09-23
- 公开(公告)号：EP1794350A1 公开(公告)日：2007-06-13
- 发明人： GENTSCH, Dietmar , PTASCHEK, Georg
- 申请人： ABB Technology AG , Umicore AG & Co. KG
- 申请人地址： Affolternstrasse 44 8050 Zurich CH
- 专利权人： ABB Technology AG,Umicore AG & Co. KG
- 当前专利权人： ABB Technology AG,Umicore AG & Co. KG
- 当前专利权人地址： Affolternstrasse 44 8050 Zurich CH
- 代理机构： Schmidt, Karl Michael
- 优先权： DE102004046641 20040925
- 国际公布： WO2006032522 20060330
- 主分类号： C23C24/00
- IPC分类号： C23C24/00 ; C23C24/04 ; H01H33/66
摘要：
The invention relates to a method for producing an arc-erosion resistant coating, in particular for the interior regions of arcing chambers that are exposed to electric arcs, and to a shield for vacuum arcing chambers that is produced according to said method, in accordance with the general terms of claims 1 and 10. The aim of the invention is to provide a simple method for producing arc-erosion resistant shields, which nevertheless results in practice in an extremely high arc-erosion resistance. To achieve this, a substrate material is provided with an arc-erosion resistant coating in a cold gas injection process.