FR1137425A - Improvements relating to devices comprising analyzer tubes - Google Patents

Improvements relating to devices comprising analyzer tubes

Info

Publication number
FR1137425A
FR1137425A FR1137425DA FR1137425A FR 1137425 A FR1137425 A FR 1137425A FR 1137425D A FR1137425D A FR 1137425DA FR 1137425 A FR1137425 A FR 1137425A
Authority
FR
France
Prior art keywords
devices
improvements relating
analyzer tubes
analyzer
tubes
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR1137425A publication Critical patent/FR1137425A/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
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/265—Image pick-up tubes having an input of visible light and electric output with light spot scanning
FR1137425D 1954-07-20 1955-07-20 Improvements relating to devices comprising analyzer tubes Expired FR1137425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1137425X 1954-07-20

Publications (1)

Publication Number Publication Date
FR1137425A true FR1137425A (en) 1957-05-28

Family

ID=10876874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1137425D Expired FR1137425A (en) 1954-07-20 1955-07-20 Improvements relating to devices comprising analyzer tubes

Country Status (2)

Country Link
FR (1) FR1137425A (en)
NL (1) NL198931A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570219A1 (en) * 1984-09-07 1986-03-14 Thomson Csf VIDEO OUTPUT IMAGE TUBE, SHOOTING SYSTEM USING SUCH A TUBE AND METHOD OF OPERATING SUCH A TUBE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570219A1 (en) * 1984-09-07 1986-03-14 Thomson Csf VIDEO OUTPUT IMAGE TUBE, SHOOTING SYSTEM USING SUCH A TUBE AND METHOD OF OPERATING SUCH A TUBE
WO1986001937A1 (en) * 1984-09-07 1986-03-27 Thomson-Csf Image tube with video output, imaging system using such a tube and method for operating the tube
EP0176422A1 (en) * 1984-09-07 1986-04-02 Thomson-Csf Image pick-up tube, device comprising this tube and method of operating such a tube
US4701792A (en) * 1984-09-07 1987-10-20 Thomson-Csf Picture tube with video output, picture taking system utilizing such tube and operating process of said tube

Also Published As

Publication number Publication date
NL198931A (en)

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