专利检索 ap:"Gabor Monath" 第 1 页

1.

发明授权
Method and equipment for loosening and/or winning minerals especially coal and aggregated materials by using compressed air breaking 失效
标题翻译：通过使用压缩空气破碎来松动和/或获得矿物，特别是煤和聚集物的方法和设备

公开(公告)号：US5116104A

公开(公告)日：1992-05-26

申请号：US563265

申请日：1990-08-06

申请人： Gyorgy Gergo , Zoltan Vida , Bela Sebestyen , Jozsef Nemeth , Istvan Viragh , Monath, deceased Lajos , Gabor Monath

发明人： Gyorgy Gergo , Zoltan Vida , Bela Sebestyen , Jozsef Nemeth , Istvan Viragh , Monath, deceased Lajos , Gabor Monath

IPC分类号： E21C37/06 , E21C37/14

CPC分类号： E21C37/14

摘要： A method for breaking coal and other mineral matter from a bed thereof provided with a bore hole consists of the steps of applying a flushing medium to a drill bit, loosening the mineral matter upon completing the drilling by conveying the compressed air to a plurality of blow slots and sealing a mouth of the bore before loosening the mineral matter.

摘要翻译： 从其具有钻孔的床中分解煤和其他矿物的方法包括以下步骤：将冲洗介质施加到钻头上，在完成钻孔时松开矿物质，将压缩空气输送到多次吹在松动矿物质之前，槽和密封孔的口。