公开(公告)号：US3833829A

公开(公告)日：1974-09-03

申请号：US31509672

申请日：1972-12-14

Applicant: PHILIPS CORP

Inventor： REIFENSCHWEILER O

IPC: H01J3/04 ,  H01J27/00 ,  H01J27/04 ,  H05H3/06 ,  H05H7/08 ,  H05H5/02

CPC classification number: H05H3/06 ,  H01J27/04

Abstract: An ion source having an anode between two cathodes and means for producing an axial magnetic field. Detremental heating of the cathode present opposite to the ion exit aperture by particles which are accelerated in the reverse direction and have a charge which is opposite to that of the extracted ion beam is prevented. For that purpose said cathode and the means for producing an axial magnetic field have an axial aperture. A collector electrode is present for capturing the relevant particles. The ion source is particularly suitable for a sealed neutron generator.

公开(公告)号：US3784858A

公开(公告)日：1974-01-08

申请号：US3784858D

申请日：1972-11-24

Applicant: FRANKS J

Inventor： FRANKS J

IPC: H01J27/02 ,  H01J3/04

CPC classification number: H01J27/02

Abstract: An ion source comprising a right-circular cylindrical cathode having two anode rods extending through the cylinder and symmetrically disposed about its axis. An ion beam outlet aperture is formed in the cylindrical wall of the cathode, and an inlet is provided in the cathode for introducing a gas therein.

Abstract translation: 离子源包括右圆柱形阴极，其具有延伸穿过圆柱体并且围绕其轴线对称设置的两个阳极杆。 在阴极的圆筒壁中形成离子束出口孔，阴极中设置有用于在其中引入气体的入口。

公开(公告)号：US3710266A

公开(公告)日：1973-01-09

申请号：US3710266D

申请日：1971-08-26

Applicant: HITACHI LTD

Inventor： KONDO T ,  TAMURA H

IPC: H01J3/04 ,  G01Q10/06 ,  H01J27/00 ,  H01J27/10 ,  H03K3/352 ,  H03K3/57 ,  H05H5/02 ,  H05H7/08

CPC classification number: H01J27/10 ,  H03K3/352 ,  H03K3/57

Abstract: A pulse voltage generating circuit incorporated in an ion source device of the type so as to supply a pulse voltage to an intermediate electrode of the device thereby to allow discharge to occur in said device with high efficiency.

Abstract translation: 一种脉冲电压发生电路，其结合在该类型的离子源装置中，以向装置的中间电极提供脉冲电压，从而高效率地在所述装置中发生放电。

公开(公告)号：US3705320A

公开(公告)日：1972-12-05

申请号：US3705320D

申请日：1970-01-19

Applicant: ATOMIC ENERGY AUTHORITY UK

Inventor： FREEMAN JAMES HARRY

IPC: B01D59/44 ,  H01J49/10 ,  H01J49/12 ,  H01J3/04 ,  H01J3/10

CPC classification number: B01D59/44 ,  H01J49/10 ,  H01J49/12

Abstract: An ion source for an electromagnetic separator is tiltably mounted upon the ion beam passageway. Adjustment of the inclination to the passageway of the ion beam trajectory is thus provided.