BR112017013198A2 - ladrilho de janela de feixe de elétron tendo seções transversais não-uniformes - Google Patents

ladrilho de janela de feixe de elétron tendo seções transversais não-uniformes

Info

Publication number
BR112017013198A2
BR112017013198A2 BR112017013198A BR112017013198A BR112017013198A2 BR 112017013198 A2 BR112017013198 A2 BR 112017013198A2 BR 112017013198 A BR112017013198 A BR 112017013198A BR 112017013198 A BR112017013198 A BR 112017013198A BR 112017013198 A2 BR112017013198 A2 BR 112017013198A2
Authority
BR
Brazil
Prior art keywords
electron beam
sheet
cross sections
beam window
electron
Prior art date
Application number
BR112017013198A
Other languages
English (en)
Inventor
Rangwalla Imtiaz
Lexy Rich
Original Assignee
Energy Sciences Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Energy Sciences Inc filed Critical Energy Sciences Inc
Publication of BR112017013198A2 publication Critical patent/BR112017013198A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement, ion-optical arrangement
    • H01J37/147—Arrangements for directing or deflecting the discharge along a desired path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H01J5/18—Windows permeable to X-rays, gamma-rays, or particles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J33/00—Discharge tubes with provision for emergence of electrons or ions from the vessel; Lenard tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J33/00—Discharge tubes with provision for emergence of electrons or ions from the vessel; Lenard tubes
    • H01J33/02—Details
    • H01J33/04—Windows
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement, ion-optical arrangement
    • H01J37/09—Diaphragms; Shields associated with electron or ion-optical arrangements; Compensation of disturbing fields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
    • H01J2237/18—Vacuum control means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electron Beam Exposure (AREA)
  • Paper (AREA)

Abstract

os ladrilhos de janela para sistemas de feixes de elétrons são fornecidos. os ladrilhos da janela podem compreender uma primeira superfície e uma segunda superfície, e uma ou mais características que se estendem a partir da primeira superfície para a segunda superfície. uma ou mais características podem ter uma seção transversal não-uniforme ou afunilada entre a primeira superfície e a segunda superfície. a primeira superfície pode ser configurada para ser exposta a condições de vácuo e pode ser configurada para receber elétrons acelerados a partir de um gerador de feixes de elétrons. a segunda superfície pode ser configurada para permitir que os elétrons passem para uma folha. os ladrilhos da janela podem melhorar os sistemas de processamento de feixes de elétrons, por exemplo, aumentar a produção de elétrons, reduzir o consumo de energia, reduzir a absorção de calor para a folha, melhorar e aumentar a vida útil das folhas, e potencializar o uso de máquinas menores e mais econômicas no processamento de feixes de elétrons.
BR112017013198A 2014-12-19 2015-12-18 ladrilho de janela de feixe de elétron tendo seções transversais não-uniformes BR112017013198A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462094356P 2014-12-19 2014-12-19
PCT/US2015/066790 WO2016100874A1 (en) 2014-12-19 2015-12-18 Electron beam window tile having non-uniform cross-sections

Publications (1)

Publication Number Publication Date
BR112017013198A2 true BR112017013198A2 (pt) 2018-01-02

Family

ID=56127708

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017013198A BR112017013198A2 (pt) 2014-12-19 2015-12-18 ladrilho de janela de feixe de elétron tendo seções transversais não-uniformes

Country Status (7)

Country Link
US (1) US9715990B2 (pt)
EP (1) EP3234979A4 (pt)
JP (1) JP2018506024A (pt)
CN (1) CN107533940A (pt)
BR (1) BR112017013198A2 (pt)
RU (1) RU2702336C2 (pt)
WO (1) WO2016100874A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10751549B2 (en) * 2018-07-18 2020-08-25 Kenneth Hogstrom Passive radiotherapy intensity modulator for electrons
CN113658837B (zh) * 2021-08-16 2022-07-19 上海交通大学 一种引导自由电子透过固体的方法及固体结构

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05223998A (ja) * 1992-02-12 1993-09-03 Mitsubishi Heavy Ind Ltd 電子線照射装置
US5621270A (en) * 1995-03-22 1997-04-15 Litton Systems, Inc. Electron window for toxic remediation device with a support grid having diverging angle holes
US5898261A (en) 1996-01-31 1999-04-27 The United States Of America As Represented By The Secretary Of The Air Force Fluid-cooled particle-beam transmission window
US6002202A (en) * 1996-07-19 1999-12-14 The Regents Of The University Of California Rigid thin windows for vacuum applications
US6545398B1 (en) * 1998-12-10 2003-04-08 Advanced Electron Beams, Inc. Electron accelerator having a wide electron beam that extends further out and is wider than the outer periphery of the device
DE10050811A1 (de) * 2000-10-13 2002-04-18 Philips Corp Intellectual Pty Elektronenstrahltransparentes Fenster
JP4401691B2 (ja) * 2003-06-13 2010-01-20 株式会社オクテック 電子ビーム照射管の電子ビーム透過窓の製造方法
JP2005003564A (ja) * 2003-06-13 2005-01-06 Ushio Inc 電子ビーム管および電子ビーム取り出し用窓
US6803570B1 (en) * 2003-07-11 2004-10-12 Charles E. Bryson, III Electron transmissive window usable with high pressure electron spectrometry
US7145988B2 (en) * 2003-12-03 2006-12-05 General Electric Company Sealed electron beam source
JP2005265437A (ja) * 2004-03-16 2005-09-29 Mitsubishi Heavy Ind Ltd 電子線照射装置、及び、それの電子線取出し窓
DE102004013620B4 (de) * 2004-03-19 2008-12-04 GE Homeland Protection, Inc., Newark Elektronenfenster für eine Flüssigmetallanode, Flüssigmetallanode, Röntgenstrahler und Verfahren zum Betrieb eines solchen Röntgenstrahlers
JP4676737B2 (ja) 2004-10-08 2011-04-27 ウシオ電機株式会社 電子ビーム管
US7803211B2 (en) * 2005-09-22 2010-09-28 Ati Properties, Inc. Method and apparatus for producing large diameter superalloy ingots
US7709820B2 (en) * 2007-06-01 2010-05-04 Moxtek, Inc. Radiation window with coated silicon support structure
US9305735B2 (en) * 2007-09-28 2016-04-05 Brigham Young University Reinforced polymer x-ray window
RU2605434C2 (ru) * 2010-02-08 2016-12-20 Тетра Лаваль Холдингз Энд Файнэнс С.А. Сборочный узел и способ для уменьшения складок в круговой структуре
FI20105626A0 (fi) * 2010-06-03 2010-06-03 Hs Foils Oy Erittäin ohut berylliumikkuna ja menetelmä sen valmistamiseksi
DE102010046100A1 (de) * 2010-09-21 2012-03-22 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Strahlungseintrittsfenster für einen Strahlungsdetektor
US9076628B2 (en) * 2011-05-16 2015-07-07 Brigham Young University Variable radius taper x-ray window support structure
WO2013121078A1 (en) * 2012-02-15 2013-08-22 Hs Foils Oy Method and arrangement for manufacturing a radiation window
WO2013138258A1 (en) * 2012-03-11 2013-09-19 Mark Larson Improved radiation window with support structure
WO2014029900A1 (en) * 2012-08-22 2014-02-27 Hs Foils Oy Reinforced radiation window, and method for manufacturing the same

Also Published As

Publication number Publication date
RU2702336C2 (ru) 2019-10-08
CN107533940A (zh) 2018-01-02
EP3234979A1 (en) 2017-10-25
WO2016100874A1 (en) 2016-06-23
JP2018506024A (ja) 2018-03-01
US9715990B2 (en) 2017-07-25
RU2017125357A (ru) 2019-01-21
EP3234979A4 (en) 2018-07-04
RU2017125357A3 (pt) 2019-06-10
US20160181056A1 (en) 2016-06-23

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements