Michael H. Baym,Terry Briggs,Robert Dunne,Clark J. Gilbert,W. Daniel Hillis,Roderick A. Hyde,Muriel Y. Ishikawa,Jordin T. Kare,Conor L. Myhrvold,Nathan P. Myhrvold,Tony S. Pan,Clarence T. Tegreene,Cha
申请号：
US14106315
公开号：
US09468932B2
申请日:
2013.12.13
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A system for fragmenting material includes an energy source, an acoustic transmitter, and a controller. The acoustic transmitter is coupled to the energy source and includes a unit acoustic source configured to emit an acoustic wave through a volume of ground material. The controller is coupled to the acoustic transmitter and is configured to engage the unit acoustic source such that the acoustic wave fractures the volume of ground material at a target location.
