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FR1044212A - Method for manufacturing oxide cathodes with indirect heating - Google Patents

Method for manufacturing oxide cathodes with indirect heating

Info

Publication number
FR1044212A
FR1044212A FR1044212DA FR1044212A FR 1044212 A FR1044212 A FR 1044212A FR 1044212D A FR1044212D A FR 1044212DA FR 1044212 A FR1044212 A FR 1044212A
Authority
FR
France
Prior art keywords
indirect heating
oxide cathodes
manufacturing oxide
manufacturing
cathodes
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
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta 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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Application granted granted Critical
Publication of FR1044212A publication Critical patent/FR1044212A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
FR1044212D 1950-10-28 1951-10-26 Method for manufacturing oxide cathodes with indirect heating Expired FR1044212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE726901X 1950-10-28

Publications (1)

Publication Number Publication Date
FR1044212A true FR1044212A (en) 1953-11-16

Family

ID=6635323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1044212D Expired FR1044212A (en) 1950-10-28 1951-10-26 Method for manufacturing oxide cathodes with indirect heating

Country Status (2)

Country Link
FR (1) FR1044212A (en)
GB (1) GB726901A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826541A (en) * 1954-06-15 1958-03-11 Vitro Corp Of America Method of making ceramic-clad metal structures
US2828254A (en) * 1954-01-05 1958-03-25 Vitro Corp Of America Method of forming a high friction element
US2830017A (en) * 1954-01-18 1958-04-08 Vitro Corp Of America Method of forming a sacrificial lubricating layer
US2848391A (en) * 1953-10-19 1958-08-19 Vitro Corp Of America Method of making a multiple lamination construction
US2858256A (en) * 1953-10-26 1958-10-28 Vitro Corp Of America Electrophoretic method of making an abrasive article and article made thereby
US2860098A (en) * 1954-03-31 1958-11-11 Vitro Corp Of America Metal coating
US2861935A (en) * 1954-05-20 1958-11-25 Vitro Corp Of America Electrophoretic method of applying a lubricant coating
US2906682A (en) * 1954-09-09 1959-09-29 Vitro Corp Of America Information storage systems and methods for producing same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848391A (en) * 1953-10-19 1958-08-19 Vitro Corp Of America Method of making a multiple lamination construction
US2858256A (en) * 1953-10-26 1958-10-28 Vitro Corp Of America Electrophoretic method of making an abrasive article and article made thereby
US2828254A (en) * 1954-01-05 1958-03-25 Vitro Corp Of America Method of forming a high friction element
US2830017A (en) * 1954-01-18 1958-04-08 Vitro Corp Of America Method of forming a sacrificial lubricating layer
US2860098A (en) * 1954-03-31 1958-11-11 Vitro Corp Of America Metal coating
US2861935A (en) * 1954-05-20 1958-11-25 Vitro Corp Of America Electrophoretic method of applying a lubricant coating
US2826541A (en) * 1954-06-15 1958-03-11 Vitro Corp Of America Method of making ceramic-clad metal structures
US2906682A (en) * 1954-09-09 1959-09-29 Vitro Corp Of America Information storage systems and methods for producing same

Also Published As

Publication number Publication date
GB726901A (en) 1955-03-23

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