GB981872A - Method of and apparatus for recording electrical signals - Google Patents

Method of and apparatus for recording electrical signals

Info

Publication number
GB981872A
GB981872A GB23008/61A GB2300861A GB981872A GB 981872 A GB981872 A GB 981872A GB 23008/61 A GB23008/61 A GB 23008/61A GB 2300861 A GB2300861 A GB 2300861A GB 981872 A GB981872 A GB 981872A
Authority
GB
United Kingdom
Prior art keywords
tape
june
fed
electron beam
electrical signals
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
GB23008/61A
Other languages
English (en)
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.)
Robert Bosch Fernsehanlagen GmbH
Original Assignee
Fernseh 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 Fernseh GmbH filed Critical Fernseh GmbH
Publication of GB981872A publication Critical patent/GB981872A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/06—Developing
    • G03G13/08—Developing using a solid developer, e.g. powder developer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/221—Machines other than electrographic copiers, e.g. electrophotographic cameras, electrostatic typewriters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/80—Television signal recording using electrostatic recording

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Photoreceptors In Electrophotography (AREA)
GB23008/61A 1960-06-25 1961-06-26 Method of and apparatus for recording electrical signals Expired GB981872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF31515A DE1129986B (de) 1960-06-25 1960-06-25 Verfahren zur Aufzeichnung von elektrischen Signalen auf einen Isolator

Publications (1)

Publication Number Publication Date
GB981872A true GB981872A (en) 1965-01-27

Family

ID=7094226

Family Applications (2)

Application Number Title Priority Date Filing Date
GB23008/61A Expired GB981872A (en) 1960-06-25 1961-06-26 Method of and apparatus for recording electrical signals
GB39620/62A Expired GB981873A (en) 1960-06-25 1961-06-26 Apparatus for reproducing electrical signals

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB39620/62A Expired GB981873A (en) 1960-06-25 1961-06-26 Apparatus for reproducing electrical signals

Country Status (4)

Country Link
US (1) US3099710A (enExample)
DE (1) DE1129986B (enExample)
GB (2) GB981872A (enExample)
NL (1) NL266258A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL300963A (enExample) * 1962-11-26
US3818493A (en) * 1972-05-22 1974-06-18 Dyk Res Corp Van High speed xerographic printer
US3922523A (en) * 1973-05-16 1975-11-25 Sheldon Edward E Apparatus for producing x-ray images as radiographs
US4104647A (en) * 1976-12-27 1978-08-01 Sheldon Edward E Apparatus with two vacuum chambers for electrophotography producing image by electrical charges

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR996932A (fr) * 1949-09-02 1951-12-28 Cfcmug Projecteur d'images de télévision
US2716048A (en) * 1952-08-14 1955-08-23 Charles J Young Electrostatic facsimile receiver
US2976354A (en) * 1954-05-04 1961-03-21 Jr Thomas A Banning Tape recording and translating and the like
NL246886A (enExample) * 1957-11-22
DE1069671B (de) * 1958-07-12 1959-11-26 Telefunkcn G.m.b.H., Berlin Verfahren zur Speicherung von Nachrichten, insbesondere von Fernsehprogrammen

Also Published As

Publication number Publication date
US3099710A (en) 1963-07-30
NL266258A (enExample) 1964-07-10
DE1129986B (de) 1962-05-24
GB981873A (en) 1965-01-27

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