ES2041139T3 - Pistola de haz electronico. - Google Patents

Pistola de haz electronico.

Info

Publication number
ES2041139T3
ES2041139T3 ES199090307363T ES90307363T ES2041139T3 ES 2041139 T3 ES2041139 T3 ES 2041139T3 ES 199090307363 T ES199090307363 T ES 199090307363T ES 90307363 T ES90307363 T ES 90307363T ES 2041139 T3 ES2041139 T3 ES 2041139T3
Authority
ES
Spain
Prior art keywords
electronic beam
cable
barrel
elements
beam gun
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES199090307363T
Other languages
English (en)
Inventor
Glen Sherman Lawrence
Timothy John Haynie
Joseph Dominic Ferrario
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ferranti Sciaky Inc
Original Assignee
Ferranti Sciaky 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 Ferranti Sciaky Inc filed Critical Ferranti Sciaky Inc
Application granted granted Critical
Publication of ES2041139T3 publication Critical patent/ES2041139T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • 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
    • H01J37/248—Components associated with high voltage supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electron Sources, Ion Sources (AREA)

Abstract

SE TRATA DE UN PERFECCIONAMIENTO DE LOS CAÑONES DE HAZ ELECTRONICO DE ALTA POTENCIA QUE INCLUYE UN CABLE DE ALTO VOLTAJE NO INDUCTIVO PARA ALIMENTAR EL CAÑON CON OBSTAULOS Y PREVENIR LA FUGA DE AIRE DESDE EL INTERIOR DEL CABLE HACIA LA CAMARA DE VACIO. EL CAÑON INCLUYE UN SOPORTE PARA SU CATODO Y FILAMENTO, QUE TRANSMITE EL CALOR GENERADO EN ESOS ELEMENTOS A UN SUMIDERO TERMICO PARA MANTENER LA EXACTITUD DE DIMENSIONES EN LOS ELEMENTOS QUE GENERAN EL HAZ ELECTRONICO. ES POSIBLE UNA RAPIDA LIBERACION DE LAS TERMINACIONES DEL CABLE DESDE EL RECEPTACULO DEL CAÑON Y EL MANTENIMIENTO DE UNA PRESION DADA EN LA GRASA DE AISLAMIENTO UBICADA ENTRE LA SUPERFICIE DE ACOPLAMIENTO DE LOS ENCHUFES Y LOS RECEPTACULOS.
ES199090307363T 1989-07-28 1990-07-05 Pistola de haz electronico. Expired - Lifetime ES2041139T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/386,222 US4998004A (en) 1989-07-28 1989-07-28 Electron beam gun

Publications (1)

Publication Number Publication Date
ES2041139T3 true ES2041139T3 (es) 1993-11-01

Family

ID=23524677

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090307363T Expired - Lifetime ES2041139T3 (es) 1989-07-28 1990-07-05 Pistola de haz electronico.

Country Status (7)

Country Link
US (1) US4998004A (es)
EP (1) EP0410596B1 (es)
JP (1) JP3007990B2 (es)
KR (1) KR0172945B1 (es)
CA (1) CA2021471C (es)
DE (1) DE69001653T2 (es)
ES (1) ES2041139T3 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3930203A1 (de) * 1989-09-09 1991-03-14 Ptr Praezisionstech Gmbh Katodenhalter fuer einen elektronenstrahlerzeuger
US5149934A (en) * 1991-09-24 1992-09-22 Ferranti Sciaky, Inc. High voltage electron beam gun
US5876528A (en) * 1995-02-17 1999-03-02 Bently Nevada Corporation Apparatus and method for precluding fluid wicking
US6252339B1 (en) * 1998-09-17 2001-06-26 Nikon Corporation Removable bombardment filament-module for electron beam projection systems
US6293005B1 (en) 1999-03-01 2001-09-25 Bently Nevada Corporation Cable and method for precluding fluid wicking
UA43927C2 (uk) * 2000-12-26 2002-01-15 Міжнародний Центр Електронно-Променевих Технологій Інституту Електрозварювання Ім. Е.О. Патона Нан України Електронна гармата з лінійним термокатодом для електронно-променевого нагрівання
US7078497B2 (en) * 2000-12-28 2006-07-18 Ciba Specialty Chemicals Corporation Disazo dyes, and copper complexes thereof, for dyeing paper
US9180547B2 (en) * 2008-06-30 2015-11-10 Caterpillar Inc. Robotic welder having fume extraction
EP3479933A1 (en) 2009-09-17 2019-05-08 Sciaky Inc. Electron beam layer manufacturing apparatus
WO2011059621A1 (en) * 2009-11-13 2011-05-19 Sciaky, Inc. Electron beam layer manufacturing using scanning electron monitored closed loop control
AU2011233678B2 (en) 2010-03-31 2015-01-22 Sciaky, Inc. Raster methodology, apparatus and system for electron beam layer manufacturing using closed loop control
JP6451716B2 (ja) * 2016-10-21 2019-01-16 岩崎電気株式会社 電子線照射装置
WO2018217646A1 (en) 2017-05-22 2018-11-29 Howmedica Osteonics Corp. Device for in-situ fabrication process monitoring and feedback control of an electron beam additive manufacturing process
AU2019206103A1 (en) 2018-07-19 2020-02-06 Howmedica Osteonics Corp. System and process for in-process electron beam profile and location analyses
CN109065421B (zh) * 2018-08-07 2023-12-26 核工业理化工程研究院 内置水路式电子枪枪体及冷却方法
US20220159916A1 (en) 2019-03-15 2022-05-26 Dow Global Technologies Llc Modular water retaining tiles and green blue roof structures containing an assembly of such tiles
US20230047989A1 (en) 2020-01-31 2023-02-16 Dow Global Technologies Llc Coated polyurethane foams
EP4132600A1 (en) 2020-04-09 2023-02-15 Dow Global Technologies LLC Coated sponges
GB2599618A (en) * 2020-07-27 2022-04-13 Aquasium Tech Limited Electron beam welding apparatus
CN114178668B (zh) * 2021-12-01 2023-03-24 西北工业大学 一种专用于太空焊接的钢笔式手持电子束枪
WO2023167831A1 (en) 2022-03-03 2023-09-07 Dow Global Technologies Llc Coated polyurethane foams
CN117681024A (zh) * 2024-01-21 2024-03-12 金华新天齿轮有限公司 一种齿轮加工刀具更换机构及装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082937A (en) * 1977-05-10 1978-04-04 Evgeny Ivanovich Istomin Cathode assembly of electron beam welding gun
US4687902A (en) * 1985-08-06 1987-08-18 Leybold-Heraeus Gmbh Electron-beam welding apparatus

Also Published As

Publication number Publication date
JP3007990B2 (ja) 2000-02-14
EP0410596B1 (en) 1993-05-19
EP0410596A2 (en) 1991-01-30
CA2021471C (en) 1999-03-23
DE69001653T2 (de) 1993-09-02
KR910002554A (ko) 1991-02-25
US4998004A (en) 1991-03-05
DE69001653D1 (de) 1993-06-24
JPH0364841A (ja) 1991-03-20
CA2021471A1 (en) 1991-01-29
KR0172945B1 (ko) 1999-02-18
EP0410596A3 (en) 1991-03-27

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