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
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.
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)
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)
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 |
-
1989
- 1989-07-28 US US07/386,222 patent/US4998004A/en not_active Expired - Lifetime
-
1990
- 1990-07-05 DE DE9090307363T patent/DE69001653T2/de not_active Expired - Fee Related
- 1990-07-05 ES ES199090307363T patent/ES2041139T3/es not_active Expired - Lifetime
- 1990-07-05 EP EP90307363A patent/EP0410596B1/en not_active Expired - Lifetime
- 1990-07-18 CA CA002021471A patent/CA2021471C/en not_active Expired - Fee Related
- 1990-07-24 JP JP2194120A patent/JP3007990B2/ja not_active Expired - Fee Related
- 1990-07-28 KR KR1019900011528A patent/KR0172945B1/ko not_active IP Right Cessation
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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