公开(公告)号：US20180233338A1

公开(公告)日：2018-08-16

申请号：US15948465

申请日：2018-04-09

Applicant: ColdQuanta, Inc.

Inventor： Steven Michael Hughes

IPC: H01J41/14 ,  F04B37/14 ,  H01J41/18

CPC classification number: H01J41/14 ,  F04B37/14 ,  H01J41/18

Abstract: An ultra-high vacuum (UHV) system includes a UHV cell and an ion pump to maintain the UHV in the UHV cell. The ion pump has a GCC (glass, ceramic, or crystalline) housing. An interior wall of the ion-pump housing serves as an anode or bears a coating that serves as an anode. At least one cathode is disposed with respect to the housing so that it can cooperate with the anode to form an electric field for establishing a Penning trap. The GCC housing defines a flow channel that extends radially through the anode so that a molecule can flow directly into the most ionizing region of a Penning trap.

公开(公告)号：US3839655A

公开(公告)日：1974-10-01

申请号：US39139273

申请日：1973-08-24

Applicant: VARIAN ASSOCIATES

Inventor： HELGELAND W ,  SHELDON D

IPC: G01L21/32 ,  H01J41/04 ,  H01J41/14

CPC classification number: H01J41/04

Abstract: An improved Bayard-Alpert type vacuum ionization tube includes an electron collecting grid surrounding and coaxial with a centrally located positive ion collector. The grid has an inner diameter of approximately 0.5 inches and an electron emitting filament is positioned outside of the grid and spaced from the grid by approximately 0.2 inches. A grounded shield screen surrounds the grid outside of the filament and is coaxial with the collector. The tube has constant vacuum gauging sensitivity over the range from 10 1 to 5 X 10 10 torr.

Abstract translation: 改进的Bayard-Alpert型真空电离管包括围绕并与中心定位的正离子收集器同轴的电子收集栅。 栅格具有大约0.5英寸的内径，并且电子发射丝位于栅格的外部并与网格间隔约0.2英寸。 接地屏蔽屏幕围绕灯丝外部的栅格并与收集器同轴。 该管在10 -1至5×10 -10托的范围内具有恒定的真空计量灵敏度。

公开(公告)号：US3346769A

公开(公告)日：1967-10-10

申请号：US49369065

申请日：1965-10-07

Applicant: NAT RES CORP

Inventor： SHELDON DEANE P

IPC: H01J41/14

CPC classification number: H01J41/14

公开(公告)号：US3299311A

公开(公告)日：1967-01-17

申请号：US27935463

申请日：1963-05-07

Applicant: SIEMENS AG

Inventor： WERNER VEITH ,  PAUL MEYERER

IPC: H01J23/00 ,  H01J23/02 ,  H01J29/94 ,  H01J41/12 ,  H01J41/14 ,  H01J41/16 ,  H01J41/20

CPC classification number: H01J23/00 ,  H01J23/02 ,  H01J29/94 ,  H01J41/12 ,  H01J41/14 ,  H01J41/16 ,  H01J41/20

公开(公告)号：US3093298A

公开(公告)日：1963-06-11

申请号：US3778060

申请日：1960-06-21

Applicant: GEN ELECTRIC

Inventor： LAFFERTY JAMES M ,  VANDERSLICE THOMAS A

IPC: H01J41/14 ,  H01J41/16

CPC classification number: H01J41/16 ,  H01J41/14

公开(公告)号：US2189636A

公开(公告)日：1940-02-06

申请号：US17685237

申请日：1937-11-27

Applicant: WESTINGHOUSE ELECTRIC & MFG CO

Inventor： KNOWLES DEWEY D ,  EVANS GEORGE S

IPC: H01J1/28 ,  H01J37/34 ,  H01J41/14

CPC classification number: H01J37/34 ,  H01J1/28 ,  H01J41/14

公开(公告)号：US2131897A

公开(公告)日：1938-10-04

申请号：US12808837

申请日：1937-02-27

Applicant: RCA CORP

Inventor： LOUIS MALTER

IPC: H01J41/14

CPC classification number: H01J41/14

公开(公告)号：US2063250A

公开(公告)日：1936-12-08

申请号：US4709135

申请日：1935-10-28

Applicant: RCA CORP

Inventor： HANSELL CLARENCE W

IPC: H01J41/14

CPC classification number: H01J41/14

公开(公告)号：US12101870B2

公开(公告)日：2024-09-24

申请号：US18094724

申请日：2023-01-09

Applicant: SHINE Technologies, LLC

Inventor： Arne Kobernik ,  Carl Sherven ,  Casey Lamers ,  Chris Seyfert ,  Evan Sengbusch ,  Gabriel Becerra ,  Jin Lee ,  Logan Campbell ,  Mark Thomas ,  Michael Taylor ,  Preston Barrows ,  Ross Radel ,  Tye Gribb

IPC: H05B7/22 ,  H01J37/32 ,  H01J41/14 ,  H05B31/26 ,  H05H1/46 ,  H05H1/54 ,  H05H3/06 ,  H05H5/04 ,  H05H6/00 ,  H05H7/22 ,  H05H9/02 ,  H01J37/08 ,  H01J41/04 ,  H01T23/00

CPC classification number: H05H7/22 ,  H01J37/32082 ,  H01J41/14 ,  H05B31/26 ,  H05H1/46 ,  H05H1/54 ,  H05H3/06 ,  H05H5/04 ,  H05H6/00 ,  H05H9/02 ,  H01J37/08 ,  H01J41/04 ,  H01T23/00 ,  H05H1/4622

Abstract: Provided herein are high energy ion beam generator systems and methods that provide low cost, high performance, robust, consistent, uniform, low gas consumption and high current/high-moderate voltage generation of neutrons and protons. Such systems and methods find use for the commercial-scale generation of neutrons and protons for a wide variety of research, medical, security, and industrial processes.

公开(公告)号：US10460918B2

公开(公告)日：2019-10-29

申请号：US15948465

申请日：2018-04-09

Applicant: ColdQuanta, Inc.

Inventor： Steven Michael Hughes

IPC: H01J41/14 ,  H01J41/18 ,  F04B37/14

Abstract: An ultra-high vacuum (UHV) system includes a UHV cell and an ion pump to maintain the UHV in the UHV cell. The ion pump has a GCC (glass, ceramic, or crystalline) housing. An interior wall of the ion-pump housing serves as an anode or bears a coating that serves as an anode. At least one cathode is disposed with respect to the housing so that it can cooperate with the anode to form an electric field for establishing a Penning trap. The GCC housing defines a flow channel that extends radially through the anode so that a molecule can flow directly into the most ionizing region of a Penning trap.