FR1279830A - Device for simultaneous observation of the machining location and its surroundings in devices intended for machining materials by means of a beam of electrified particles - Google Patents

Device for simultaneous observation of the machining location and its surroundings in devices intended for machining materials by means of a beam of electrified particles

Info

Publication number
FR1279830A
FR1279830A FR851827A FR851827A FR1279830A FR 1279830 A FR1279830 A FR 1279830A FR 851827 A FR851827 A FR 851827A FR 851827 A FR851827 A FR 851827A FR 1279830 A FR1279830 A FR 1279830A
Authority
FR
France
Prior art keywords
machining
surroundings
devices intended
simultaneous observation
materials
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
FR851827A
Other languages
French (fr)
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.)
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
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
Priority claimed from DEZ7801A external-priority patent/DE1113100B/en
Application filed by Carl Zeiss AG filed Critical Carl Zeiss AG
Priority to FR851827A priority Critical patent/FR1279830A/en
Application granted granted Critical
Publication of FR1279830A publication Critical patent/FR1279830A/en
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
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/3002—Details
    • H01J37/3005—Observing the objects or the point of impact on the object
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus
    • G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
    • G02B27/025—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies and magnifying means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR851827A 1960-02-06 1961-02-06 Device for simultaneous observation of the machining location and its surroundings in devices intended for machining materials by means of a beam of electrified particles Expired FR1279830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR851827A FR1279830A (en) 1960-02-06 1961-02-06 Device for simultaneous observation of the machining location and its surroundings in devices intended for machining materials by means of a beam of electrified particles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEZ7801A DE1113100B (en) 1960-02-06 1960-02-06 Observation device for charge carrier jet devices
FR851827A FR1279830A (en) 1960-02-06 1961-02-06 Device for simultaneous observation of the machining location and its surroundings in devices intended for machining materials by means of a beam of electrified particles

Publications (1)

Publication Number Publication Date
FR1279830A true FR1279830A (en) 1961-12-22

Family

ID=26003393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR851827A Expired FR1279830A (en) 1960-02-06 1961-02-06 Device for simultaneous observation of the machining location and its surroundings in devices intended for machining materials by means of a beam of electrified particles

Country Status (1)

Country Link
FR (1) FR1279830A (en)

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