FR2102723A6 - - Google Patents

Info

Publication number
FR2102723A6
FR2102723A6 FR7030333A FR7030333A FR2102723A6 FR 2102723 A6 FR2102723 A6 FR 2102723A6 FR 7030333 A FR7030333 A FR 7030333A FR 7030333 A FR7030333 A FR 7030333A FR 2102723 A6 FR2102723 A6 FR 2102723A6
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
FR7030333A
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.)
Alcatel CIT SA
Alcatel Lucent SAS
Original Assignee
Alcatel CIT SA
Alcatel SA
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 to FR7022999A priority Critical patent/FR2094452A5/fr
Application filed by Alcatel CIT SA, Alcatel SA filed Critical Alcatel CIT SA
Priority to FR7030333A priority patent/FR2102723A6/fr
Application granted granted Critical
Publication of FR2102723A6 publication Critical patent/FR2102723A6/fr
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
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
    • H01J37/06—Electron sources; Electron guns
    • H01J37/063—Geometrical arrangement of electrodes for beam-forming
    • 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
    • H01J37/302—Controlling tubes by external information, e.g. programme control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
FR7030333A 1970-06-22 1970-08-18 Expired FR2102723A6 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7022999A FR2094452A5 (en) 1970-06-22 1970-06-22 Electron gun - for high speed electron beam welding
FR7030333A FR2102723A6 (fr) 1970-06-22 1970-08-18

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7022999A FR2094452A5 (en) 1970-06-22 1970-06-22 Electron gun - for high speed electron beam welding
FR7030333A FR2102723A6 (fr) 1970-06-22 1970-08-18

Publications (1)

Publication Number Publication Date
FR2102723A6 true FR2102723A6 (fr) 1972-04-07

Family

ID=26215806

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7022999A Expired FR2094452A5 (en) 1970-06-22 1970-06-22 Electron gun - for high speed electron beam welding
FR7030333A Expired FR2102723A6 (fr) 1970-06-22 1970-08-18

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7022999A Expired FR2094452A5 (en) 1970-06-22 1970-06-22 Electron gun - for high speed electron beam welding

Country Status (1)

Country Link
FR (2) FR2094452A5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022195183A1 (fr) 2021-03-18 2022-09-22 Psa Automobiles Sa Système de support de dispositif de communication mobile pour véhicule et procédé de fabrication d'un tel système

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE656321A (fr) * 1963-11-28 1965-03-16
CH489903A (de) * 1968-07-26 1970-04-30 Leybold Heraeus Verwaltung Vorrichtung zur Bearbeitung von Werkstoffen mit magnetisch fokussierten Ladungsträgerstrahlen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757112C (de) * 1938-02-23 1954-02-08 Siemens & Halske A G Elektronenmikroskop
US3358174A (en) * 1964-12-18 1967-12-12 Gen Electric Electron gun having a segmented control electrode

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE656321A (fr) * 1963-11-28 1965-03-16
CH489903A (de) * 1968-07-26 1970-04-30 Leybold Heraeus Verwaltung Vorrichtung zur Bearbeitung von Werkstoffen mit magnetisch fokussierten Ladungsträgerstrahlen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022195183A1 (fr) 2021-03-18 2022-09-22 Psa Automobiles Sa Système de support de dispositif de communication mobile pour véhicule et procédé de fabrication d'un tel système

Also Published As

Publication number Publication date
FR2094452A5 (en) 1972-02-04

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property