FR1257455A - Protection device for image transformers - Google Patents

Protection device for image transformers

Info

Publication number
FR1257455A
FR1257455A FR827745A FR827745A FR1257455A FR 1257455 A FR1257455 A FR 1257455A FR 827745 A FR827745 A FR 827745A FR 827745 A FR827745 A FR 827745A FR 1257455 A FR1257455 A FR 1257455A
Authority
FR
France
Prior art keywords
protection device
transformers
image
image transformers
protection
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
FR827745A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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
Priority to DEL33322A priority Critical patent/DE1081161B/en
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to FR827745A priority patent/FR1257455A/en
Application granted granted Critical
Publication of FR1257455A publication Critical patent/FR1257455A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
FR827745A 1959-05-29 1960-05-20 Protection device for image transformers Expired FR1257455A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEL33322A DE1081161B (en) 1959-05-29 1959-05-29 Device for protecting the photoelectric layers in image converter devices
FR827745A FR1257455A (en) 1960-05-20 1960-05-20 Protection device for image transformers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR827745A FR1257455A (en) 1960-05-20 1960-05-20 Protection device for image transformers

Publications (1)

Publication Number Publication Date
FR1257455A true FR1257455A (en) 1961-03-31

Family

ID=8731819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827745A Expired FR1257455A (en) 1959-05-29 1960-05-20 Protection device for image transformers

Country Status (1)

Country Link
FR (1) FR1257455A (en)

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