An electron gun includes the following: a primary thermionic electron source, a secondary thermionic electron source and a focusing electrode disposed within a first housing that includes one or more reference members adjustably attached to a housing support connected to a first platform; an anode and one or more focusing coils disposed within a second housing comprising one or more insulating members adjustably connected to the first platform; and one or more deflection coils disposed within a third housing connected to the second housing and located opposite said first housing.
申请公布号
US8159118(B2)
申请公布日期
2012.04.17
申请号
US20050266032
申请日期
2005.11.02
申请人
TYMASHOV VIKTOR A.;ZHDANOV OLEG L.;RYABENKO SERGIY I.;TSEPKALOV ANDRIY A.;BURNS STEVEN M.;UNITED TECHNOLOGIES CORPORATION
发明人
TYMASHOV VIKTOR A.;ZHDANOV OLEG L.;RYABENKO SERGIY I.;TSEPKALOV ANDRIY A.;BURNS STEVEN M.