FR2262860A1 - - Google Patents

Info

Publication number
FR2262860A1
FR2262860A1 FR7505179A FR7505179A FR2262860A1 FR 2262860 A1 FR2262860 A1 FR 2262860A1 FR 7505179 A FR7505179 A FR 7505179A FR 7505179 A FR7505179 A FR 7505179A FR 2262860 A1 FR2262860 A1 FR 2262860A1
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.)
Withdrawn
Application number
FR7505179A
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.)
Balzers und Leybold Deutschland Holding AG
Original Assignee
Leybold Heraeus GmbH
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 by Leybold Heraeus GmbH filed Critical Leybold Heraeus GmbH
Publication of FR2262860A1 publication Critical patent/FR2262860A1/fr
Withdrawn legal-status Critical Current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
    • H01J37/02—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
    • H01J37/065—Construction of guns or parts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Solid Thermionic Cathode (AREA)
FR7505179A 1974-03-02 1975-02-19 Withdrawn FR2262860A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2410050A DE2410050A1 (de) 1974-03-02 1974-03-02 Elektronenstrahlerzeuger mit linearer katode

Publications (1)

Publication Number Publication Date
FR2262860A1 true FR2262860A1 (fr) 1975-09-26

Family

ID=5908912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7505179A Withdrawn FR2262860A1 (fr) 1974-03-02 1975-02-19

Country Status (7)

Country Link
US (1) US3976908A (fr)
JP (1) JPS50122161A (fr)
CH (1) CH576704A5 (fr)
DE (1) DE2410050A1 (fr)
FR (1) FR2262860A1 (fr)
GB (1) GB1454973A (fr)
IT (1) IT1028157B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725741C3 (de) * 1977-06-07 1982-03-25 Institut elektrosvarki imeni E.O. Patona Akademii Nauk Ukrainskaja SSR, Kiev Elektronenstrahlerzeugungssystem mit linienförmiger Glühkatode zur Elekktronenstrahlerwärmung von Werkstoffen
US5182488A (en) * 1991-08-27 1993-01-26 The Boc Group, Inc. Electron beam gun for use in an electron beam evaporation source
UA43927C2 (uk) * 2000-12-26 2002-01-15 Міжнародний Центр Електронно-Променевих Технологій Інституту Електрозварювання Ім. Е.О. Патона Нан України Електронна гармата з лінійним термокатодом для електронно-променевого нагрівання
EP1345992B1 (fr) * 2000-12-28 2006-07-05 Ciba SC Holding AG Colorants disazoiques et leurs complexes avec le cuivre, colorants pour papier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE440730A (fr) * 1940-03-29
US2810089A (en) * 1953-06-15 1957-10-15 Bell Telephone Labor Inc Cathodes for electron discharge devices
US3192301A (en) * 1962-04-06 1965-06-29 Stauffer Chemical Co Cathodic housing structure
US3816790A (en) * 1970-06-08 1974-06-11 Matsushita Electric Ind Co Ltd Linear cathode high-energy electron beam apparatus

Also Published As

Publication number Publication date
GB1454973A (en) 1976-11-10
CH576704A5 (fr) 1976-06-15
US3976908A (en) 1976-08-24
IT1028157B (it) 1979-01-30
DE2410050A1 (de) 1975-09-11
JPS50122161A (fr) 1975-09-25

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Legal Events

Date Code Title Description
ST Notification of lapse