公开(公告)号：US6048474A

公开(公告)日：2000-04-11

申请号：US859703

申请日：1997-05-21

申请人： Manfred Storr ,  Wilhelm Rehbein

发明人： Manfred Storr ,  Wilhelm Rehbein

IPC分类号： B23H1/08 ,  H01B3/22

CPC分类号： B23H1/08 ,  H01B3/22

摘要： A dielectric fluid for the machining of metal by spark erosion which contains saturated aliphatic hydrocarbons with a proportion of aromatic hydrocarbons which is lower than one percent in weight and to which an additive is added, wherein organic substances from the group of anthraquinone derivatives are added as the additive in a concentration of maximally one percent in weight.

摘要翻译： 一种用于通过火花腐蚀机械加工金属的介电流体，其包含一部分芳族烃的重量百分比低于添加剂的饱和脂肪族烃，其中加入来自蒽醌衍生物的有机物质作为 浓度最大为1％的添加剂。

公开(公告)号：US5773782A

公开(公告)日：1998-06-30

申请号：US820040

申请日：1997-03-19

申请人： Manfred Storr ,  Wilhelm Rehbein

发明人： Manfred Storr ,  Wilhelm Rehbein

IPC分类号： B23H1/08 ,  H01B3/22 ,  B23H1/00

CPC分类号： B23H1/08 ,  H01B3/22

摘要： A dielectric fluid for the machining of metal by spark erosion which contains saturated aliphatic hydrocarbons with a proportion of aromatic hydrocarbons which is lower than one percent in weight and to which an additive is added, wherein organic substances from the group of anthraquinone derivatives are added as the additive in a concentration of maximally one percent in weight.

摘要翻译： 一种用于通过火花腐蚀机械加工金属的介电流体，其包含一部分芳族烃的重量百分比低于添加剂的饱和脂肪族烃，其中加入来自蒽醌衍生物的有机物质作为 浓度最大为1％的添加剂。