公开(公告)号：US3013171A

公开(公告)日：1961-12-12

申请号：US58259556

申请日：1956-05-03

Applicant: INT STANDARD ELECTRIC CORP

Inventor： WILLIAM BECK ARNOLD HUGH

IPC: H01J1/28 ,  H01J3/02 ,  H01J9/04

CPC classification number: H01J1/28 ,  H01J3/027 ,  H01J9/042

公开(公告)号：US2914692A

公开(公告)日：1959-11-24

申请号：US70681158

申请日：1958-01-02

Applicant: GEN ELECTRIC

Inventor： MAHN GEORGE R

IPC: H01J3/02 ,  H01J29/48

CPC classification number: H01J29/485 ,  H01J3/027

公开(公告)号：US2817039A

公开(公告)日：1957-12-17

申请号：US46287054

申请日：1954-10-18

Applicant: HUGHES AIRCRAFT CO

Inventor： DALLONS JOHN A

IPC: H01J3/02 ,  H01J23/04 ,  H01J25/38

CPC classification number: H01J23/04 ,  H01J3/027 ,  H01J25/38

公开(公告)号：US2640949A

公开(公告)日：1953-06-02

申请号：US20976851

申请日：1951-02-07

Applicant: ATOMIC ENERGY COMMISSION

Inventor： COOK LESLIE J

IPC: H01J1/28 ,  H01J3/02 ,  H05H7/00

CPC classification number: H01J3/027 ,  H01J1/28 ,  H05H7/00

公开(公告)号：US2581446A

公开(公告)日：1952-01-08

申请号：US12464149

申请日：1949-10-31

Applicant: CONS ENG CORP

Inventor： ROBINSON CHARLES F

IPC: H01J3/02 ,  H01J49/10

CPC classification number: H01J3/027 ,  H01J49/10

公开(公告)号：US2507812A

公开(公告)日：1950-05-16

申请号：US68988146

申请日：1946-08-12

Applicant: COSSOR LTD A C

Inventor： CECIL PHIPPS DARRELL

IPC: H01J1/20 ,  H01J3/02 ,  H01J29/04

CPC classification number: H01J29/04 ,  H01J1/20 ,  H01J3/027 ,  Y10T29/4992 ,  Y10T403/4634

公开(公告)号：US2499192A

公开(公告)日：1950-02-28

申请号：US240248

申请日：1948-01-15

Applicant: GEN ELECTRIC

Inventor： LAFFERTY JAMES M

IPC: H01J1/28 ,  H01J3/02 ,  H01J9/04

CPC classification number: H01J9/042 ,  H01J1/28 ,  H01J3/027

公开(公告)号：US10074503B2

公开(公告)日：2018-09-11

申请号：US15037971

申请日：2014-09-16

Applicant: Siemens Aktiengesellschaft

Inventor： Oliver Heid

IPC: H01J35/06 ,  H01J3/02 ,  H01J35/14 ,  H01J3/18

CPC classification number: H01J3/027 ,  H01J3/02 ,  H01J3/18 ,  H01J35/06 ,  H01J35/14

Abstract: The invention relates to an electron gun for generating a flat electron beam, comprising a cathode with an emission surface which is curved about a central axis and which is designed to emit electrons. The electron gun further comprises an accelerating device for accelerating the electrons in a radial direction towards a target region on the central axis. Furthermore, the emission surface has a width in the azimuth direction and a height oriented perpendicularly to the width, said width being at least ten times greater than the height.

公开(公告)号：US09601298B2

公开(公告)日：2017-03-21

申请号：US14833447

申请日：2015-08-24

Applicant: NuFlare Technology, Inc.

Inventor： Nobuo Miyamoto

IPC: H01J29/02 ,  H01J29/48 ,  H01J3/02 ,  H01J3/38 ,  H01J29/92 ,  H01J29/96 ,  H01J37/065

CPC classification number: H01J29/025 ,  H01J3/027 ,  H01J3/38 ,  H01J29/02 ,  H01J29/485 ,  H01J29/92 ,  H01J29/96 ,  H01J37/065 ,  H01J2237/032 ,  H01J2237/038 ,  H01J2237/061 ,  H01J2237/31776

Abstract: An electron gun supporting member includes an insulating supporting member configured such that its one end is connected to a predetermined member having a ground potential and other end is connected to a high-voltage electrode to which a high potential being a negative high potential for emitting electrons from an electron source is applied, so as to support the high-voltage electrode, and a metal film formed in a partial region, which contacts neither the high-voltage electrode nor the predetermined member, on the outer surface of the insulating supporting member.

公开(公告)号：US09437389B2

公开(公告)日：2016-09-06

申请号：US13574515

申请日：2011-02-01

Applicant: Andreas Åberg ,  Ulrika Linné ,  Urs Hostettler

Inventor： Andreas Åberg ,  Ulrika Linné ,  Urs Hostettler

IPC: H05K13/00 ,  B23K15/00 ,  B65B55/02 ,  H01J33/04 ,  H01J5/18 ,  G21K5/02 ,  H01J33/00 ,  H01J3/02 ,  B65B55/08 ,  H01J33/02

CPC classification number: H01J33/04 ,  B65B55/08 ,  G21K5/02 ,  H01J3/027 ,  H01J5/18 ,  H01J33/00 ,  H01J33/02 ,  H01J2237/00 ,  H01J2237/164 ,  Y10T29/49002

Abstract: An assembly of a support plate and an exit window foil for use in an electron beam device. The support plate is designed to reduce wrinkles in said foil, which wrinkles may arise due to surplus foil arising in the assembly process. The foil is being bonded to the support plate along a closed bonding line bounding a substantially circular area in which the support plate is provided with apertures and foil support portions and in which area the foil is adapted to serve as a portion of a wall of a vacuum tight housing of the electron beam device. Another aspect involves a method for using the assembly in a filling machine, as well as a method of reducing wrinkles.

Abstract translation: 用于电子束装置的支撑板和出口窗箔的组件。 支撑板被设计成减少所述箔中的皱纹，由于在组装过程中产生的多余箔，可能会产生褶皱。 箔片沿着包围基本上圆形的区域的封闭粘合线结合到支撑板，其中支撑板设置有孔和箔支撑部分，并且在该区域中，箔适于用作一个壁的一部分 电子束装置的真空紧固外壳。 另一方面涉及一种在灌装机中使用该组件的方法，以及减少皱纹的方法。