IL270807B1 - Apparatus for generating accelerated electrons - Google Patents

Apparatus for generating accelerated electrons

Info

Publication number
IL270807B1
IL270807B1 IL270807A IL27080719A IL270807B1 IL 270807 B1 IL270807 B1 IL 270807B1 IL 270807 A IL270807 A IL 270807A IL 27080719 A IL27080719 A IL 27080719A IL 270807 B1 IL270807 B1 IL 270807B1
Authority
IL
Israel
Prior art keywords
accelerated electrons
generating accelerated
generating
electrons
accelerated
Prior art date
Application number
IL270807A
Other languages
Hebrew (he)
Other versions
IL270807B2 (en
IL270807A (en
Original Assignee
Fraunhofer Ges Forschung
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 Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of IL270807A publication Critical patent/IL270807A/en
Publication of IL270807B1 publication Critical patent/IL270807B1/en
Publication of IL270807B2 publication Critical patent/IL270807B2/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/025—Electron guns using a discharge in a gas or a vapour as electron source
    • 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
    • H01J37/06—Electron sources; Electron guns
    • H01J37/077—Electron guns using discharge in gases or vapours as electron sources
    • 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
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • 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
    • H01J2237/06—Sources
    • H01J2237/063—Electron sources
    • H01J2237/06325—Cold-cathode sources
    • H01J2237/06366—Gas discharge electron sources
IL270807A 2017-06-23 2018-06-22 Apparatus for generating accelerated electrons IL270807B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017113979.6A DE102017113979A1 (en) 2017-06-23 2017-06-23 Apparatus for generating accelerated electrons
PCT/EP2018/066722 WO2018234529A1 (en) 2017-06-23 2018-06-22 Apparatus for generating accelerated electrons

Publications (3)

Publication Number Publication Date
IL270807A IL270807A (en) 2020-01-30
IL270807B1 true IL270807B1 (en) 2023-05-01
IL270807B2 IL270807B2 (en) 2023-09-01

Family

ID=62784127

Family Applications (1)

Application Number Title Priority Date Filing Date
IL270807A IL270807B2 (en) 2017-06-23 2018-06-22 Apparatus for generating accelerated electrons

Country Status (5)

Country Link
EP (1) EP3642861B1 (en)
DE (1) DE102017113979A1 (en)
IL (1) IL270807B2 (en)
PL (1) PL3642861T3 (en)
WO (1) WO2018234529A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2742712C1 (en) * 2020-09-25 2021-02-10 Акционерное общество «Газпромнефть - Омский НПЗ» (АО «Газпромнефть - ОНПЗ») Window for electron beam discharge from vacuum chamber of accelerator into atmosphere and introduction into working chamber of radiation-chemical reactor
DE102022114434B4 (en) 2022-06-08 2024-01-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Ring-shaped device for generating accelerated electrons
WO2023248234A1 (en) * 2022-06-23 2023-12-28 Pharmalab India Pvt. Ltd. Sterilization of an object using low energy electron beam

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518479A (en) * 1968-02-27 1970-06-30 United Aircraft Corp Apparatus for traversing a cold cathode discharge
US4755722A (en) * 1984-04-02 1988-07-05 Rpc Industries Ion plasma electron gun
DE19942142B4 (en) 1999-09-03 2004-04-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process and device for treating bulk material, preferably seed, with accelerated electrons
DE102006012666A1 (en) 2006-03-20 2007-09-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device and method for changing the properties of three-dimensional molded parts by means of electrons
WO2007107211A1 (en) 2006-03-20 2007-09-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for altering the characteristics of three-dimensional shaped parts using electrons
DE102013111650B3 (en) 2013-10-23 2015-02-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus for generating accelerated electrons
DE102013113688B3 (en) * 2013-12-09 2015-05-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for applying bulk material with accelerated electrons

Also Published As

Publication number Publication date
EP3642861B1 (en) 2021-04-07
WO2018234529A1 (en) 2018-12-27
IL270807B2 (en) 2023-09-01
EP3642861A1 (en) 2020-04-29
PL3642861T3 (en) 2021-09-20
IL270807A (en) 2020-01-30
DE102017113979A1 (en) 2018-12-27

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