FR1129312A - Perfectionnement concernant les grilles des tubes électroniques - Google Patents

Perfectionnement concernant les grilles des tubes électroniques

Info

Publication number
FR1129312A
FR1129312A FR1129312DA FR1129312A FR 1129312 A FR1129312 A FR 1129312A FR 1129312D A FR1129312D A FR 1129312DA FR 1129312 A FR1129312 A FR 1129312A
Authority
FR
France
Prior art keywords
improvement
electronic tube
tube grids
grids
electronic
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
English (en)
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR1129312A publication Critical patent/FR1129312A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/38—Control electrodes, e.g. grid
FR1129312D 1954-08-11 1955-08-09 Perfectionnement concernant les grilles des tubes électroniques Expired FR1129312A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1129312XA 1954-08-11 1954-08-11

Publications (1)

Publication Number Publication Date
FR1129312A true FR1129312A (fr) 1957-01-18

Family

ID=22346612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1129312D Expired FR1129312A (fr) 1954-08-11 1955-08-09 Perfectionnement concernant les grilles des tubes électroniques

Country Status (1)

Country Link
FR (1) FR1129312A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183603B (de) * 1960-01-04 1964-12-17 Rca Corp Verfahren zur Herstellung einer Gitterelektrode fuer eine Elektronenroehre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183603B (de) * 1960-01-04 1964-12-17 Rca Corp Verfahren zur Herstellung einer Gitterelektrode fuer eine Elektronenroehre

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