DE1936434A1 - - Google Patents

Info

Publication number
DE1936434A1
DE1936434A1 DE19691936434 DE1936434A DE1936434A1 DE 1936434 A1 DE1936434 A1 DE 1936434A1 DE 19691936434 DE19691936434 DE 19691936434 DE 1936434 A DE1936434 A DE 1936434A DE 1936434 A1 DE1936434 A1 DE 1936434A1
Authority
DE
Germany
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.)
Withdrawn
Application number
DE19691936434
Other versions
DE1936434B2 (de
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 filed Critical
Publication of DE1936434A1 publication Critical patent/DE1936434A1/de
Publication of DE1936434B2 publication Critical patent/DE1936434B2/de
Withdrawn legal-status Critical Current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
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/305—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating or etching

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Physical Vapour Deposition (AREA)
  • Discharge Heating (AREA)
DE19691936434 1968-07-17 1969-07-17 Vorrichtung zum Schmelzen von Metall mittels Elektronenbeschusses Withdrawn DE1936434B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74550968A 1968-07-17 1968-07-17

Publications (2)

Publication Number Publication Date
DE1936434A1 true DE1936434A1 (de) 1970-10-08
DE1936434B2 DE1936434B2 (de) 1970-10-08

Family

ID=24996983

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691936434 Withdrawn DE1936434B2 (de) 1968-07-17 1969-07-17 Vorrichtung zum Schmelzen von Metall mittels Elektronenbeschusses

Country Status (5)

Country Link
US (1) US3535428A (de)
JP (1) JPS4930773B1 (de)
DE (1) DE1936434B2 (de)
FR (1) FR2013093A1 (de)
GB (1) GB1231955A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519537C2 (de) * 1975-05-02 1982-11-04 Leybold-Heraeus GmbH, 5000 Köln Elektronenstrahlgerät für Heiz-, Schmelz- und Verdampfungszwecke mit Ablenksystemen
JPS51160516U (de) * 1975-06-13 1976-12-21
DE3339131A1 (de) * 1983-10-28 1985-05-09 Leybold-Heraeus GmbH, 5000 Köln Elektronenstrahlverdampfer mit mindestens zwei magnetischen ablenksystemen
US6064686A (en) * 1999-03-30 2000-05-16 Tfi Telemark Arc-free electron gun
JP6815473B1 (ja) * 2019-12-24 2021-01-20 株式会社アルバック 電子銃装置及び蒸着装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL225017A (de) * 1957-02-19
US2955220A (en) * 1957-06-19 1960-10-04 Steatite Res Corp Deflection yoke core for cathode ray tubes
US3005859A (en) * 1958-04-24 1961-10-24 Nat Res Corp Production of metals
US2952791A (en) * 1958-09-29 1960-09-13 Bbc Brown Boveri & Cie Electron beam lens
US3021445A (en) * 1959-07-24 1962-02-13 Bbc Brown Boveri & Cie Electron lens
US3189953A (en) * 1960-05-27 1965-06-22 Stauffer Chemical Co Electron-beam furnace with magnetically guided beam
US3243667A (en) * 1962-04-09 1966-03-29 High Voltage Engineering Corp Non dispersive magnetic deflection apparatus and method
US3394217A (en) * 1965-06-11 1968-07-23 Air Reduction Method and apparatus for controlling plural electron beams
US3409729A (en) * 1966-12-16 1968-11-05 Air Reduction Electron beam furnace and method for heating a target therein

Also Published As

Publication number Publication date
GB1231955A (de) 1971-05-12
FR2013093A1 (de) 1970-03-27
JPS4930773B1 (de) 1974-08-15
DE1936434B2 (de) 1970-10-08
US3535428A (en) 1970-10-20

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee