FR2283546B1 - - Google Patents

Info

Publication number
FR2283546B1
FR2283546B1 FR757526641A FR7526641A FR2283546B1 FR 2283546 B1 FR2283546 B1 FR 2283546B1 FR 757526641 A FR757526641 A FR 757526641A FR 7526641 A FR7526641 A FR 7526641A FR 2283546 B1 FR2283546 B1 FR 2283546B1
Authority
FR
France
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
FR757526641A
Other versions
FR2283546A1 (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.)
British Aircraft Corp Ltd
Original Assignee
British Aircraft Corp Ltd
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 GB3816374A external-priority patent/GB1471080A/en
Application filed by British Aircraft Corp Ltd filed Critical British Aircraft Corp Ltd
Publication of FR2283546A1 publication Critical patent/FR2283546A1/fr
Application granted granted Critical
Publication of FR2283546B1 publication Critical patent/FR2283546B1/fr
Granted 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
    • H01J37/304—Controlling tubes by information coming from the objects or from the beam, e.g. correction signals
    • 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
    • B23K15/004—Tandem beams or torches, i.e. working simultaneously with several beams or torches
    • 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, ion-optical arrangement
    • H01J37/147—Arrangements for directing or deflecting the discharge along a desired path

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
FR7526641A 1974-08-31 1975-08-29 Appareil de deflexion de faisceau electronique Granted FR2283546A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3816474 1974-08-31
GB3816374A GB1471080A (en) 1974-08-31 1974-08-31 Electron beam deflecting apparatus

Publications (2)

Publication Number Publication Date
FR2283546A1 FR2283546A1 (fr) 1976-03-26
FR2283546B1 true FR2283546B1 (fr) 1981-03-06

Family

ID=26263715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526641A Granted FR2283546A1 (fr) 1974-08-31 1975-08-29 Appareil de deflexion de faisceau electronique

Country Status (3)

Country Link
US (1) US4042801A (fr)
DE (1) DE2537981A1 (fr)
FR (1) FR2283546A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19745771B4 (de) 1997-10-16 2005-12-22 Unaxis Deutschland Holding Gmbh Verfahren für den Betrieb eines Hochleistungs-Elektronenstrahls
DE102010006300A1 (de) * 2010-01-30 2011-08-04 Forschungszentrum Jülich GmbH, 52428 Verfahren zur stoffschlüssigen Verbindung eines Bauteils aus Titanaluminid mit einem Bauteil aus einem artfremden Metall sowie stoffschlüssige Verbindung
JP6948888B2 (ja) * 2017-08-31 2021-10-13 株式会社神戸製鋼所 接合体の製造方法及び接合体の製造装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE540954A (fr) * 1954-09-01
NL293839A (fr) * 1962-06-11
NL129187C (fr) * 1962-06-25
US3221133A (en) * 1963-04-02 1965-11-30 Japan Electron Optics Lab Co L Electron microscope with means for treating and observing specimens
NL142277B (nl) * 1964-06-11 1974-05-15 Philips Nv Elektronenmicroscoop.
US3479483A (en) * 1968-07-31 1969-11-18 Gen Electric Electron beam welder
NL162533C (nl) * 1973-01-23 1983-09-16 Taiyo Yuden Kk Afbuiginrichting voor een televisieweergeefbuis.

Also Published As

Publication number Publication date
DE2537981A1 (de) 1976-03-11
US4042801A (en) 1977-08-16
FR2283546A1 (fr) 1976-03-26

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse