GB467556A - Electron-optical image converter - Google Patents

Electron-optical image converter

Info

Publication number
GB467556A
GB467556A GB2528/37A GB252837A GB467556A GB 467556 A GB467556 A GB 467556A GB 2528/37 A GB2528/37 A GB 2528/37A GB 252837 A GB252837 A GB 252837A GB 467556 A GB467556 A GB 467556A
Authority
GB
United Kingdom
Prior art keywords
image
moving
film
screen
jan
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
GB2528/37A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB467556A publication Critical patent/GB467556A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/36—Scanning of motion picture films, e.g. for telecine
    • H04N3/38—Scanning of motion picture films, e.g. for telecine with continuously moving film

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

467,556. Electric image-converters. BRITISH THOMSON-HOUSTON CO., Ltd. Jan. 28, 1937, No. 2528. Convention date, Jan. 28, 1936. Drawings to Specification. [Classes 97 (i) and 98 (ii)] [Also in Group XL] A moving optical image is thrown on the photoelectric screen of an image converter discharge tube and a deflecting field is provided such that a stationary or intermittently-moving image appears on the fluorescent screen. A second deflecting field at right-angles to the first may be provided, and successive stationary images may thus be obtained side-by-side. The image of a continuously-moving film may be converted into a succession of stationary images giving the appearance of a moving picture. Conversely a moving scene may be recorded on a film, and the image may be diminished and its rate of movement reduced to enable the recording film to be run at a slower speed. Kinematic processes may be investigated, for example examination of a rotating wheel, and separate phases of the process may be reproduced simultaneously on the screen.
GB2528/37A 1936-01-28 1937-01-28 Electron-optical image converter Expired GB467556A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE467556X 1936-01-28

Publications (1)

Publication Number Publication Date
GB467556A true GB467556A (en) 1937-06-18

Family

ID=6540716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2528/37A Expired GB467556A (en) 1936-01-28 1937-01-28 Electron-optical image converter

Country Status (1)

Country Link
GB (1) GB467556A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2249190A (en) * 1990-10-24 1992-04-29 Gec Ferranti Defence Syst Inspection device for aircraft engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2249190A (en) * 1990-10-24 1992-04-29 Gec Ferranti Defence Syst Inspection device for aircraft engine
US5191412A (en) * 1990-10-24 1993-03-02 Gec Ferranti Defence Systems Limited Inspection device for aircraft engine
GB2249190B (en) * 1990-10-24 1994-03-02 Gec Ferranti Defence Syst Inspection device for aircraft engine

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