ES8607621A1 - Instalacion para el trabajo de los metales por haz de elec- trones - Google Patents

Instalacion para el trabajo de los metales por haz de elec- trones

Info

Publication number
ES8607621A1
ES8607621A1 ES542043A ES542043A ES8607621A1 ES 8607621 A1 ES8607621 A1 ES 8607621A1 ES 542043 A ES542043 A ES 542043A ES 542043 A ES542043 A ES 542043A ES 8607621 A1 ES8607621 A1 ES 8607621A1
Authority
ES
Spain
Prior art keywords
gun
circuit
electron beam
rectifier
metals
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
Application number
ES542043A
Other languages
English (en)
Other versions
ES542043A0 (es
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.)
Sciaky SAS
Original Assignee
Sciaky SAS
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 Sciaky SAS filed Critical Sciaky SAS
Publication of ES542043A0 publication Critical patent/ES542043A0/es
Publication of ES8607621A1 publication Critical patent/ES8607621A1/es
Expired legal-status Critical Current

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
    • H01J37/24—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
    • H01J37/241—High voltage power supply or regulation circuits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Polymerisation Methods In General (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Lasers (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

INSTALACION PARA EL TRABAJO DE LOS METALES POR HAZ DE ELECTRONES. CONSTA DE UN CAÑON DE ELECTRONES (1) CUYO CATODO EMISIVO (3) PRODUCE, EN UN RECINTO AL VACIO, UN HAZ DE ELECTRONES DESTINADO A SER FOCALIZADO SOBRE LA PIEZA A SOLDAR; DE UN TRANSFORMADOR-RECTIFICADOR (25) QUE PRODUCE UNA ALTA TENSION RECTIFICADA EN LOS BORNES DEL RECTIFICADOR CONECTADO AL SECUNDARIO DEL TRANSFORMADOR, ESTANDO CONECTADO ESTE RECTIFICADOR POR SU BORNE NEGATIVO AL CATODO DEL CAÑON Y POR SU BORNE POSITIVO AL ANODO; Y DE UN TUBO DE VACIO (23) DISPUESTO EN EL CIRCUITO Y ASOCIADO A MEDIOS SENSIBLES A LA CORRIENTE QUE CIRCULA POR EL, PARA INTERRUMPIR EL PASO DE LA CORRIENTE CUANDO LA INTENSIDAD SOBREPASA UN VALOR DETERMINADO.
ES542043A 1984-03-23 1985-03-22 Instalacion para el trabajo de los metales por haz de elec- trones Expired ES8607621A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8404559A FR2561821B1 (fr) 1984-03-23 1984-03-23 Installation pour le travail des metaux par faisceau d'electrons

Publications (2)

Publication Number Publication Date
ES542043A0 ES542043A0 (es) 1986-05-16
ES8607621A1 true ES8607621A1 (es) 1986-05-16

Family

ID=9302402

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542043A Expired ES8607621A1 (es) 1984-03-23 1985-03-22 Instalacion para el trabajo de los metales por haz de elec- trones

Country Status (8)

Country Link
US (1) US4642518A (es)
EP (1) EP0159214B1 (es)
JP (1) JPS617555A (es)
AT (1) ATE54386T1 (es)
DE (1) DE3578509D1 (es)
ES (1) ES8607621A1 (es)
FR (1) FR2561821B1 (es)
IL (1) IL74521A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19522221A1 (de) * 1995-06-20 1997-01-02 Zeiss Carl Fa Verfahren zur Regelung des Emissionsstromes einer Elektronenquelle und Elektronenquelle mit einer Regelung des Emissionsstromes
TW548679B (en) * 1998-12-16 2003-08-21 Advantest Corp Generation apparatus of charged particles
BR112013004669A2 (pt) 2010-09-08 2016-08-02 3M Innovative Properties Co ''artigo,painel e sistemas de telhado''
BR112013031508A2 (pt) 2011-06-07 2016-12-13 3M Innovative Properties Co sistema e método para gerenciamento de um telhado
WO2013096171A1 (en) 2011-12-22 2013-06-27 3M Innovative Properties Company Above-deck roof venting article
US12438458B1 (en) * 2025-04-01 2025-10-07 Andrea Rossi Power supply with vacuum diode

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465406A (en) * 1946-03-05 1949-03-29 Int Standard Electric Corp Circuit arrangement for cathode-ray tubes
GB833762A (en) * 1956-10-05 1960-04-27 Rank Cintel Ltd Improvements in or relating to signal gating circuits
GB1052220A (es) * 1962-12-31
JPS5035280Y1 (es) * 1970-08-26 1975-10-14
DE2918426A1 (de) * 1979-05-08 1980-11-20 Leybold Heraeus Gmbh & Co Kg Hochspannungsversorgungseinrichtung fuer leistungs-elektronenstrahlkanonen
GB2081941A (en) * 1980-08-09 1982-02-24 Rolls Royce Closed loop current control for electron beam gun
FR2533070A1 (fr) * 1982-09-13 1984-03-16 Elektrotekhnichesky Inst Installation a faisceau electronique pour traitement electrothermique de metaux

Also Published As

Publication number Publication date
US4642518A (en) 1987-02-10
IL74521A0 (en) 1985-06-30
FR2561821B1 (fr) 1987-04-17
ES542043A0 (es) 1986-05-16
ATE54386T1 (de) 1990-07-15
FR2561821A1 (fr) 1985-09-27
IL74521A (en) 1987-10-30
DE3578509D1 (de) 1990-08-09
EP0159214A1 (fr) 1985-10-23
EP0159214B1 (fr) 1990-07-04
JPS617555A (ja) 1986-01-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102