GB967818A - Improvements relating to optical systems for the photoelectric scanning of moving strips - Google Patents

Improvements relating to optical systems for the photoelectric scanning of moving strips

Info

Publication number
GB967818A
GB967818A GB1846163A GB1846163A GB967818A GB 967818 A GB967818 A GB 967818A GB 1846163 A GB1846163 A GB 1846163A GB 1846163 A GB1846163 A GB 1846163A GB 967818 A GB967818 A GB 967818A
Authority
GB
United Kingdom
Prior art keywords
slit
light
film
stabilizing
lens
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
GB1846163A
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.)
Franz Morat GmbH
Original Assignee
Franz Morat 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
Application filed by Franz Morat GmbH filed Critical Franz Morat GmbH
Publication of GB967818A publication Critical patent/GB967818A/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
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Optical Measuring Cells (AREA)
  • Projection-Type Copiers In General (AREA)

Abstract

967, 818. Playing back optical records. FRANZ MORAT G.m.b.H. May 9, 1963 [June, 29 1962], No. 18461/63. Heading G5R. The centre portion 3 of a driving or stabilizing sprocket forms the rotating cylindrical lens supporting a multiple-track optical film 11, while at the same time focussing light from a lamp 5 on to the adjacent slit 4. A condensing lens 1 is followed by a cylindrical lens 2 to bring the line-filament 5a to a point focus. A two-dimensional matrix of photo-diodes 15 are connected by light-pipes 16 whose ends are arranged in a single line at the slit 4. In a modification, the light is focused at the film and the slit dispensed with. When used for stabilizing, the sprocket teeth prevent the film from rubbing against the lens 3 during running up to speed or stopping.
GB1846163A 1962-06-29 1963-05-09 Improvements relating to optical systems for the photoelectric scanning of moving strips Expired GB967818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN0053391 1962-06-29

Publications (1)

Publication Number Publication Date
GB967818A true GB967818A (en) 1964-08-26

Family

ID=7348970

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1846163A Expired GB967818A (en) 1962-06-29 1963-05-09 Improvements relating to optical systems for the photoelectric scanning of moving strips

Country Status (1)

Country Link
GB (1) GB967818A (en)

Similar Documents

Publication Publication Date Title
JPS5266405A (en) Optical recording system of information recording discs
JPS5430854A (en) Two-dimensional scanner
GB1451885A (en) Image rotating optical system
CA984854A (en) RESOLUTION OF .alpha.1-T-BUTYLAMINOMETHYL-4-HYDROXY-M-XYLENE-.alpha.1,.alpha.3-DIOL OPTICAL ENANTIOMERS
JPS5280802A (en) Optical type information recording and reproduction apparatus
GB1196373A (en) Optical Scanning System
JPS52150645A (en) Objective lens for opthalmology
GB967818A (en) Improvements relating to optical systems for the photoelectric scanning of moving strips
JPS51149004A (en) Optical apparatus
JPS5210151A (en) Lens or mirror surface which has multiple fresnel concave-convex prism
JPS536516A (en) Optical recording and reproducing unit
BE780724A (en) CORRECTION DEVICE FOR OPTICAL READERS
JPS5213320A (en) Camera with data recording device
JPS52100241A (en) Information recorder
JPS53122426A (en) Projector
JPS5229216A (en) Optical system for photographing plural small images on single sensiti ve plane
JPS5234750A (en) Laser recorder
JPS51118449A (en) Polarizing prism
JPS5220825A (en) Single lens reflex camera of the lens shutter type
JPS5360650A (en) Optical scanning device
JPS535620A (en) Zoom lens
NO136434C (en) OPTICAL SYSTEM FOR A LENS.
JPS5432286A (en) Light driving unit of thin film el element
JPS5266336A (en) Ledger reader
JPS51134136A (en) Information indicating plate by optical fiber material