Invention Grant
US08171659B2 Method and apparatus for selective soil fracturing, soil excavation or soil treatment using supersonic pneumatic nozzle with integral fluidized material injector
有权
使用超音速气动喷嘴采用整体式流化床注射器进行选择性土压裂，土壤开挖或土壤处理的方法和装置
- Patent Title: Method and apparatus for selective soil fracturing, soil excavation or soil treatment using supersonic pneumatic nozzle with integral fluidized material injector
- Patent Title (中): 使用超音速气动喷嘴采用整体式流化床注射器进行选择性土压裂，土壤开挖或土壤处理的方法和装置
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Application No.: US12332337Application Date: 2008-12-10
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Publication No.: US08171659B2Publication Date: 2012-05-08
- Inventor: Thomas Francis Hursen
- Applicant: Thomas Francis Hursen
- Agency: BLK Law Group
- Agent Blynn L. Shideler; Krisanne Shideler
- Main IPC: E02F3/88
- IPC: E02F3/88
Abstract:
An apparatus and associated method of soil working is provided for performing one or more of soil fracture, soil excavation and soil treatment. The method comprises the steps of: supplying a source of pressurized gas; supplying a source of fluidized material; positioning a nozzle adjacent the soil; directing a stream of the pressurized gas through the nozzle at the soil being worked; and entraining a stream of fluidized material in the gas stream prior to the stream reaching the soil.
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