BE643680A - - Google Patents

Info

Publication number
BE643680A
BE643680A BE643680DA BE643680A BE 643680 A BE643680 A BE 643680A BE 643680D A BE643680D A BE 643680DA BE 643680 A BE643680 A BE 643680A
Authority
BE
Belgium
Application number
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 BE643680A publication Critical patent/BE643680A/xx

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
    • B23K15/0013—Positioning or observing workpieces, e.g. with respect to the impact; Aligning, aiming or focusing electronbeams
    • 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 or ion-optical arrangement
    • 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
    • H01J37/3002—Details
    • H01J37/3007—Electron or ion-optical systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Laser Beam Processing (AREA)
BE643680D 1963-02-13 1964-02-12 BE643680A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ9916A DE1261971B (de) 1963-02-13 1963-02-13 Einrichtung zum Schweissen, Schneiden oder zur Materialbearbeitung mittels eines Ladungstraegerstrahls

Publications (1)

Publication Number Publication Date
BE643680A true BE643680A (ja) 1964-05-29

Family

ID=7621112

Family Applications (1)

Application Number Title Priority Date Filing Date
BE643680D BE643680A (ja) 1963-02-13 1964-02-12

Country Status (8)

Country Link
US (1) US3308263A (ja)
BE (1) BE643680A (ja)
CH (1) CH414893A (ja)
DE (1) DE1261971B (ja)
FR (1) FR1383333A (ja)
GB (1) GB1035132A (ja)
NL (1) NL6401288A (ja)
SE (1) SE310919B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397672A (en) * 1965-11-10 1968-08-20 United States Steel Corp Control system for vapor-deposition coating apparatus
CH1335667A4 (de) * 1967-09-25 1969-01-31 Laser Tech Sa Verfahren zum Bohren von Uhrensteinen mittels Laserstrahlung
CH534570A (de) * 1967-09-25 1973-04-30 Laser Tech Sa Vorrichtung zum Bohren von Uhrensteinen mittels Laserstrahlung
US3780256A (en) * 1972-08-08 1973-12-18 Atomic Energy Commission Method for producing spike-free electron beam partial penetration welds
AT312121B (de) * 1972-10-09 1973-12-27 Boris Grigorievich Sokolov Elektronenstrahlanlage zur Warmbehandlung von Objekten durch Elektronenbeschuß

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB85458A (ja) * 1958-05-05
US3201631A (en) * 1959-01-02 1965-08-17 High Voltage Engineering Corp Short focus lens at focal point of long focus lens
US3082316A (en) * 1960-04-12 1963-03-19 Air Reduction Electron beam welding
NL271015A (ja) * 1960-12-06
US3182175A (en) * 1962-09-24 1965-05-04 Nat Res Corp Electron beam heating device

Also Published As

Publication number Publication date
GB1035132A (en) 1966-07-06
CH414893A (de) 1966-06-15
US3308263A (en) 1967-03-07
FR1383333A (fr) 1964-12-24
DE1261971B (de) 1968-02-29
SE310919B (ja) 1969-05-19
NL6401288A (ja) 1964-08-17

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