公开(公告)号：US3725633A

公开(公告)日：1973-04-03

申请号：US3725633D

申请日：1971-01-08

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： SCHUMACHER B ,  LA CROIX R

IPC: B23K15/10 ,  E21C37/16 ,  H01J37/301 ,  B23K15/00

CPC classification number: E21C37/16 ,  B23K15/10 ,  H01J37/301

Abstract: Apparatus is disclosed for producing a corpuscular beam in the atmosphere with which the beam may be caused to impinge deeply within the work, for example in cutting rocks. The apparatus has a small diameter for a substantial distance from the beam-exit aperture and produces a low pressure between the aperture and the reaction zone of the beam and the work so that the beam is relatively unscattered over a substantial distance. This desideratum is achieved by transmitting one or more fluids along the beam as it emerges from the aperture producing a jet-orejector-type pump action in the region where the beam emerges. The fluids may include a burnable fluid and oxygen which is ignited at the aperture. The heat produced by the burning further reduces the pressure between the aperture and the zone of reaction.

Abstract translation: 公开了用于在大气中产生红细胞束的装置，通过该装置可以使梁能够深深地侵入工件内，例如在切割岩石中。 该设备具有与光束出射孔相当距离的小直径，并且在光束和光束的反射区域和工件之间产生低压，使得光束在相当长的距离上相对不散开。 这种设想是通过沿着光束从光圈出射而传输一种或多种流体而实现的，该光束在出射的区域中产生喷射式或喷射型泵的作用。 流体可以包括在孔处点燃的可燃流体和氧气。 由燃烧产生的热量进一步降低了孔径和反应区域之间的压力。