FR806106A - écran incandescent pour oscillographes cathodiques - Google Patents

écran incandescent pour oscillographes cathodiques

Info

Publication number
FR806106A
FR806106A FR806106DA FR806106A FR 806106 A FR806106 A FR 806106A FR 806106D A FR806106D A FR 806106DA FR 806106 A FR806106 A FR 806106A
Authority
FR
France
Prior art keywords
cathode ray
ray oscillographs
incandescent
screen
incandescent screen
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.)
Farnsworth Television Inc
Original Assignee
Farnsworth Television Inc
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 Farnsworth Television Inc filed Critical Farnsworth Television Inc
Application granted granted Critical
Publication of FR806106A publication Critical patent/FR806106A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/16—Incandescent screens
FR806106D 1935-05-07 1936-05-07 écran incandescent pour oscillographes cathodiques Expired FR806106A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20159A US2155478A (en) 1935-05-07 1935-05-07 Means for producing incandescent images

Publications (1)

Publication Number Publication Date
FR806106A true FR806106A (fr) 1936-12-08

Family

ID=21797074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR806106D Expired FR806106A (fr) 1935-05-07 1936-05-07 écran incandescent pour oscillographes cathodiques

Country Status (3)

Country Link
US (1) US2155478A (fr)
FR (1) FR806106A (fr)
GB (1) GB467367A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2639425A (en) * 1943-12-16 1953-05-19 James L Russell Cathode-ray tube timing pulse generator for radar systems and the like

Also Published As

Publication number Publication date
GB467367A (en) 1937-06-16
US2155478A (en) 1939-04-25

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