BE341615A - - Google Patents

Info

Publication number
BE341615A
BE341615A BE341615DA BE341615A BE 341615 A BE341615 A BE 341615A BE 341615D A BE341615D A BE 341615DA BE 341615 A BE341615 A BE 341615A
Authority
BE
Belgium
Application number
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.)
Publication of BE341615A publication Critical patent/BE341615A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/0607—Scanning a concave surface, e.g. with internal drum type scanners
    • H04N1/0621—Scanning a concave surface, e.g. with internal drum type scanners using a picture-bearing surface stationary in the main-scanning direction
    • H04N1/0635—Scanning a concave surface, e.g. with internal drum type scanners using a picture-bearing surface stationary in the main-scanning direction using oscillating or rotating mirrors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/0607—Scanning a concave surface, e.g. with internal drum type scanners

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Communication System (AREA)
  • Mechanical Optical Scanning Systems (AREA)
BE341615D 1926-04-21 BE341615A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10557/26A GB276399A (en) 1926-04-21 1926-04-21 Improvements in or relating to picture telegraphy and the like

Publications (1)

Publication Number Publication Date
BE341615A true BE341615A (en)

Family

ID=9970030

Family Applications (1)

Application Number Title Priority Date Filing Date
BE341615D BE341615A (en) 1926-04-21

Country Status (5)

Country Link
US (1) US1740490A (en)
BE (1) BE341615A (en)
DE (1) DE535262C (en)
FR (1) FR634793A (en)
GB (1) GB276399A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532799A (en) * 1944-08-01 1950-12-05 Rca Corp Facsimile system having rotating scanner moving longitudinally within stationary transparent drum
US2989586A (en) * 1956-07-09 1961-06-20 Honeywell Regulator Co Facsimile systems
DE1904340C3 (en) * 1968-02-05 1974-08-22 Xerox Corp., Rochester, N.Y. (V.St.A.) Optical scanner for facsimile messaging
US3988537A (en) * 1974-06-14 1976-10-26 Cooley Austin G Illuminating and transmitting system
US4357633A (en) * 1979-07-11 1982-11-02 Buechler Lester W Engraving apparatus and method
US4275960A (en) * 1979-08-13 1981-06-30 International Business Machines Corporation System for enhanced light uniformity in a document scanning system
DK2399673T3 (en) 2010-06-24 2013-05-27 Metso Brasil Ind E Com Ltda Roll for high pressure roller mill, roller mill and method for assembling a roller for a roller mill

Also Published As

Publication number Publication date
FR634793A (en) 1928-02-25
US1740490A (en) 1929-12-24
DE535262C (en) 1931-10-08
GB276399A (en) 1927-08-22

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