PARTICLES OUTLET DEVICE Russian patent published in 2002 - IPC

FIELD: electron-beam engineering. SUBSTANCE: device designed for outlet of high-intensity particle beams from vacuum to high-pressure gas environment has particle source, transit-time chamber, pipe connections coaxial with particle source, one being remote from and other close to the latter; inserted between remote pipe connection and chamber is insulating insert; pipe connection proper is joined with supply source. EFFECT: enhanced power of particle beam brought out of vacuum to high-pressure gas environment. 1 cl, 1 dwg _