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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||175/67 ; 175/393 ; 175/418 ; 175/424|
|발명자 / 주소||
|출원인 / 주소||
|인용정보||피인용 횟수 : 40 인용 특허 : 0|
A high-speed fluid/mechanical Jet erosion system utilizing a high-velocity, spinning jet stream discharged contiguous the surface to be cut. The spinning jet stream is developed from a tangentially driven vortex flow system adapted to merge and enhance the erosive high-speed fluid jet characteristics of fluid and abrasive particle impingement erosion with cavitational collapse erosion in both axial and tangential directions. The system further includes an apertured mechanical cutting element which places the exiting spinning jet immediately against the t...
An improved cutting tool for the erosion of a surface, said tool being of a type wherein a liquid jet is discharged from said tool to create an eroded region, said improvement comprising: a tool body having a plurality of discharge nozzles disposed thereabout; said discharge nozzles extending outwardly from said tool body for engagement with said surface; a generally cylindrical chamber disposed in flow communication with said nozzles; means for creating a liquid swirl within said chamber; and means for discharging said liquid swirl from said chamber and...