Ion source having a hollow cylindrical permanent magnet maintained at a positive potential relative to the electron emitter

Invention Grant

US3385965A Ion source having a hollow cylindrical permanent magnet maintained at a positive potential relative to the electron emitter 失效

Title translation: 具有中空圆柱形永磁体的离子源相对于电子发射体维持在正电位

Patent Title: Ion source having a hollow cylindrical permanent magnet maintained at a positive potential relative to the electron emitter
Patent Title (中): 具有中空圆柱形永磁体的离子源相对于电子发射体维持在正电位
Application No.: US47866865

Application Date: 1965-08-10
Publication No.: US3385965A

Publication Date: 1968-05-28
Inventor: DAVIS WILLIAM D
Applicant: GEN ELECTRIC
Assignee: Gen Electric
Current Assignee: Gen Electric
Priority: US47866865 1965-08-10; FR72548 1966-08-09
Main IPC: H01J49/10
IPC: H01J49/10 ; H01J49/16

Information query

Espacenet

IPC分类:

H	电学
H01	基本电气元件
H01J	放电管或放电灯（火花隙入H01T；消耗电极的弧光灯入H05B；粒子加速器入H05H）
H01J49/00	粒子分光仪或粒子分离管
H01J49/02	.零部件
H01J49/10	..离子源；离子枪